Multifunctional packaging assembly

Abstract

The invention belongs to the technical field of packaging, and discloses a multifunctional packaging assembly, comprising: a packaging box comprising a box body and an upper cover, the box body is internally provided with an accommodating cavity capable of accommodating a solar panel, the end part of the accommodating cavity is provided with an unfolding unit capable of being unfolded, the upper cover is rotatably connected to the box body, and the upper cover is provided with a spherical part; the buffer layer plate is formed by folding a paperboard; the multifunctional packaging assembly has a first state, a second state and a third state, in the first state, the upper cover is buckled to the box body to seal the containing cavity, and the buffer layer plate is located between the contained product and the upper cover; in the second state, the spherical part is separated from the upper cover, and the unfolding unit is unfolded to form a goal; and in the third state, the buffer layer plate is unfolded to form a bracket capable of being used for obliquely supporting the solar panel. According to the multifunctional packaging assembly, the protection effect can be effectively improved, the packaging cost is reduced, the packaging box and the buffering layer plate can be reutilized, and the environment-friendly requirement is better met.

Description

Technical Field

[0001] The invention relates to the technical field of packaging, and in particular to a multifunctional packaging component. Background Art

[0002] Among them, fragile products such as electronic products and photovoltaic products are easily damaged due to pressure and bumps during transportation.

[0003] At present, outdoor activities such as camping and picnics are gradually on the rise, and this trend has greatly promoted the increase in outdoor electricity demand. In this context, portable solar panels have become an ideal choice for people to use solar energy to power outdoor environments due to their portability.

[0004] In the prior art, portable solar panels are usually packaged in boxes. On the one hand, portable solar panels have high requirements for the protection function of the packaging structure. Traditional packaging boxes are difficult to provide reliable buffering and vibration absorption. Usually, nested packaging is needed to improve the protection effect, which is costly. On the other hand, when the user removes the portable solar panel from the packaging box, the packaging box is discarded as domestic waste and is usually not reused, which is not conducive to environmental protection.

[0005] Therefore, a multifunctional packaging component is urgently needed to solve the above-mentioned technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a multifunctional packaging component that can effectively improve the protection effect, does not require nested multi-layer packaging, reduces costs, and both the packaging box and the buffer layer can be reused, which is more in line with green environmental protection requirements.

[0007] To achieve this object, the present invention adopts the following technical solutions:

[0008] A multifunctional packaging assembly is provided, comprising:

[0009] A packaging box comprises a box body and an upper cover, wherein the box body is provided with a receiving cavity for receiving a solar panel, an end of the receiving cavity is provided with an expandable expansion unit, the upper cover is rotatably connected to the box body, and the upper cover is provided with a spherical portion;

[0010] A buffer layer, wherein the buffer layer is formed by folding paperboard;

[0011] The multifunctional packaging assembly has a first state, a second state and a third state: in the first state, the upper cover is buckled onto the box body to close the accommodating cavity, and the buffer layer is located between the accommodated product and the upper cover; in the second state, the spherical portion is separated from the upper cover, and the unfolding unit is unfolded to form a goal; in the third state, the buffer layer is unfolded to form a bracket that can be used to diagonally support the solar panel.

[0012] Preferably, the buffer layer plate comprises a bottom support plate, a back support plate and an oblique support plate, one end of the back support plate is rotatably connected to the bottom support plate, and a first end of the oblique support plate is rotatably connected to the back support plate;

[0013] In the first state, the back support plate, the diagonal support plate and the bottom support plate are stacked in sequence;

[0014] In the third state, the back support plate and the bottom support plate are arranged at an angle, the second end of the oblique support plate is pressed against the bottom support plate, and the back support plate supports the solar panel.

[0015] Preferably, a positioning groove is provided on the bottom support plate;

[0016] In the first state, the positioning groove is arranged in the horizontal direction, and the positioning groove can be extended and retracted in the horizontal direction when under pressure;

[0017] In the third state, the second end of the diagonal support plate is inserted into the positioning groove.

[0018] Preferably, at least two positioning grooves are arranged on the bottom support plate, and at least two positioning grooves are arranged side by side and spaced apart in a direction away from the connection point between the back support plate and the bottom support plate. In the third state, the second end of the diagonal support plate can be inserted into any of the positioning grooves.

[0019] Preferably, the bracket further comprises a clamping plate, wherein the clamping plate is stacked on a side of the back support plate away from the bottom support plate, and a clamping gap is provided between the clamping plate and the bottom support plate for clamping the solar panel.

[0020] Preferably, in the first state, the unfolding unit props up the solar panel so that the solar panel is spaced apart from the bottom of the accommodating cavity.

[0021] Preferably, the packaging box comprises two unfolding units, and the two unfolding units are arranged at both ends of the accommodating cavity at intervals along a first direction. In the first state, the interval space between the two unfolding units forms a sub-cavity for accommodating the distribution package.

[0022] Preferably, the box body comprises a bottom plate, the unfolding unit comprises an unfolding plate and a goal plate, and the unfolding plate is connected to the bottom plate;

[0023] In the first state, a receiving space is formed between the unfolding plate and the bottom plate, and the goal plate is located in the receiving space.

[0024] Preferably, the upper cover is further provided with a baffle portion, which can be separated from the upper cover and inserted into the accommodating cavity to divide the accommodating cavity into two game cavities, each of which is provided with a goal, and the baffle portion is provided with a ball hole connecting the two game cavities.

[0025] Preferably, the upper cover comprises:

[0026] A top cover plate, one end of which is rotatably connected to the box body;

[0027] A side cover plate, the side cover plate is foldably connected to the other end of the top cover plate, the side cover plate can be buckled on the box body, and the baffle portion is provided on the side cover plate;

[0028] The inner cover plate is foldably connected to the top cover plate, and the inner cover plate can be stacked on a side of the top cover plate facing the accommodating cavity, and the spherical portion is provided on the inner cover plate.

[0029] Beneficial effects of the present invention:

[0030] The multifunctional packaging assembly provided by the present invention includes a packaging box and a buffer layer, and the multifunctional packaging assembly has multiple usage states: in the first state, the packaging box contains the solar panel, and the buffer layer is placed between the solar panel and the upper cover, and the buffer layer formed by cardboard can effectively buffer and absorb the impact and vibration in the thickness direction; in the second state, the unfolding unit is unfolded to form a goal, and the spherical part is separated from the upper cover, and the packaging box constitutes a table football toy, realizing the secondary use of the packaging box; in the third state, the buffer layer is unfolded to form a bracket that can diagonally support the solar panel, keep the light-receiving surface of the solar panel facing diagonally upward, and stably support the solar panel at a working angle, realizing the secondary use of the buffer layer. In summary, the multifunctional packaging assembly provided by the present invention can effectively improve the protection effect, without the need to nest multi-layer packaging, reduce costs, and both the packaging box and the buffer layer can be reused, which is more in line with green environmental protection requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of a multifunctional packaging assembly provided by the present invention;

[0032] Figure 2 It is a schematic diagram of the cooperation between the multifunctional packaging assembly provided by the present invention and the solar panel and the power distribution package;

[0033] Figure 3 It is a structural schematic diagram of the packaging box provided by the present invention;

[0034] Figure 4 It is a schematic diagram of the structure of the packaging box provided by the present invention after the top cover plate and the inner cover plate of the upper cover are cut off;

[0035] Figure 5 It is a schematic diagram of the structure of the packaging box provided by the present invention when the unfolding unit is opened;

[0036] Figure 6 is a schematic structural diagram of the packaging box provided by the present invention in the second state;

[0037] Figure 7 is a schematic structural diagram of a buffer layer plate of a multifunctional packaging assembly provided by the present invention in a first state;

[0038] Figure 8 The structure of the buffer layer provided by the present invention in the support state is schematically shown. Figure 1 ;

[0039] Fig. 9 The structure of the buffer layer provided by the present invention in the support state is schematically shown. Figure 2 ;

[0040] Fig.10 is a schematic diagram of the buffer layer provided by the present invention when the angle α is 45° in the support state;

[0041] Fig.11 It is a schematic diagram of the local structure of the buffer layer provided by the present invention in a support state.

[0042] In the figure:

[0043] 100, box body; 101, accommodating cavity; 102, sub-cavity; 110, bottom plate; 111, mark; 120, side plate; 121, bending portion; 122, slot; 130, unfolding unit; 131, unfolding plate; 1311, first connecting plate; 1312, second connecting plate; 13121, plug-in slot; 1313, third connecting plate; 132, goal plate; 1321, first door plate; 1322, second door plate;

[0044] 200, upper cover; 210, top cover plate; 220, side cover plate; 221, main body plate; 2211, baffle portion; 22111, plug-in protrusion; 22112, ball hole; 222, extension plate; 230, inner cover plate; 231, spherical portion; 230, inner cover plate; 231, spherical portion;

[0045] 300, buffer layer plate; 310, bottom support plate; 311, positioning groove; 320, back support plate; 321, inner layer plate; 322, outer layer plate; 323, clearance groove; 330, diagonal support plate; 340, clamping plate; 341, clamping gap; 342, lifting part; 343, clearance hole;

[0046] 400, solar panels; 500, power distribution package. DETAILED DESCRIPTION

[0047] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0048] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0050] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0051] This embodiment provides a multifunctional packaging component, which is particularly suitable for packaging solar panels 400 and power distribution packages 500, and can also be used to package other products. The solar panel 400 in this embodiment is a foldable portable solar panel 400, which is packaged in a folded form in the multifunctional packaging component. Figure 1-Figure 11As shown, the multifunctional packaging component includes a packaging box and a buffer layer plate 300, which are respectively made of cardboard, wherein the packaging box includes a box body 100 and an upper cover 200, the box body 100 is provided with a accommodating cavity 101 for accommodating a solar panel 400, the end of the accommodating cavity 101 is provided with an expandable expansion unit 130, the upper cover 200 is rotatably connected to the box body 100, and the upper cover 200 has a spherical portion; the buffer layer plate 300 is folded and formed by cardboard, and has a multi-layer structure.

[0052] Further, the multifunctional packaging component has a first state, a second state and a third state: in the first state, as Figure 1-Figure 3 As shown, the upper cover 200 is buckled on the box body 100 to close the accommodating cavity 101, and the buffer layer 300 is located between the product to be accommodated and the upper cover 200; in the second state, as shown Figure 4-Figure 6 As shown, the spherical portion is separated from the upper cover 200, and the unfolding unit 130 is unfolded to form a goal; in the third state, as shown Figure 8-Figure 11 As shown, the buffer layer 300 is unfolded to form a bracket that can be used to diagonally support the solar panel 400.

[0053] Specifically, the multifunctional packaging assembly provided in this embodiment includes a packaging box and a buffer layer 300, and the multifunctional packaging assembly has multiple use states: in the first state, the packaging box contains the solar panel 400, and the buffer layer 300 is placed between the solar panel 400 and the upper cover 200. The buffer layer 300 made of cardboard can effectively buffer and absorb the impact and vibration in the thickness direction; in the second state, the unfolding unit 130 is unfolded to form a goal, and the spherical part is separated from the upper cover 200, and the packaging box constitutes a table football toy, realizing the secondary use of the packaging box; in the third state, the buffer layer 300 is unfolded to form a bracket that can diagonally support the solar panel 400, keep the light-receiving surface of the solar panel 400 facing obliquely upward, and stably support the solar panel 400 at a working angle, realizing the secondary use of the buffer layer 300. In summary, the multifunctional packaging assembly can effectively improve the protection effect, without nesting multi-layer packaging, reducing costs, and both the packaging box and the buffer layer 300 can be reused, which is more in line with green environmental protection requirements.

[0054] For example, in the first state, Figure 2As shown, the unfolding unit 130 props up the solar panel 400 so that the solar panel 400 is spaced from the bottom of the accommodating cavity 101. On the one hand, the unfolding unit 130 props up the solar panel 400 so that it is spaced from the bottom of the accommodating cavity 101, and when the bottom of the packaging box is under pressure, the pressure can be prevented from being directly transmitted to the solar panel 400; on the other hand, the buffer layer 300 is arranged between the solar panel 400 and the upper cover 200, and the buffer layer 300 is formed by folding paperboard to form at least two buffer layers. Since there is a compression space between the two adjacent buffer layers, and the buffer layer itself also has a certain compression space, it can effectively absorb the impact on the top surface of the upper cover 200.

[0055] For example, Figure 1-Figure 4 As shown, the packaging box includes two unfolding units 130, which are spaced apart at the two ends of the accommodating cavity 101 along the first direction, and the two unfolding units 130 jointly provide reliable support for the solar panel 400, and the interval space between the two unfolding units 130 forms a sub-cavity 102 for accommodating the power distribution package 500. That is, in the packaging box, the power distribution package 500 is placed below the solar panel 400, and the two are placed in layers, and the layers in the height direction are formed by the support of the two unfolding units 130.

[0056] Exemplarily, the height of the unfolding unit 130 is not less than the thickness of the distribution package 500, so that the distribution package 500 is prevented from completely bearing the pressure of the solar panel 400. Specifically, the height of the unfolding unit 130 can be equal to the thickness of the distribution package 500, so that the distribution package 500 and the two unfolding units 130 support the solar panel 400 at the same time. In this embodiment, since the distribution package 500 is a distribution package 500, the package body itself has a certain vibration absorption and buffering effect, and the distribution package 500 can be limited in the height direction by the solar panel 400, so as to prevent the distribution package 500 from moving in the height direction. The height of the unfolding unit 130 can also be greater than the thickness of the distribution package 500, so that the solar panel 400 and the distribution package 500 are separated to prevent the two from colliding with each other.

[0057] Exemplarily, the length and width of the sub-cavity 102 are adapted to the length and width of the power distribution package 500. Specifically, the length of the sub-cavity 102 is equal to the length of the power distribution package 500, and / or the width of the sub-cavity 102 is equal to the width of the power distribution package 500, the sub-cavity 102 is used to limit the horizontal position of the power distribution package 500, and the friction between the inner wall of the sub-cavity 102 and the power distribution package 500 limits the movement of the power distribution package 500 in the height direction.

[0058] For example, Figure 3As shown, the box body 100 further includes a bottom plate 110 and two side plates 120, the two side plates 120 are respectively extended along the first direction, and the two side plates 120 are spaced apart on the bottom plate 110 along the second direction, the two unfolding units 130 are respectively extended along the second direction, and the two unfolding units 130 are respectively connected to the two ends of the bottom plate 110 in the first direction. The first direction is the length direction of the box body 100, and the second direction is perpendicular to the first direction and is the width direction of the box body 100.

[0059] Exemplarily, the bottom plate 110, the side plate 120 and the unfolding unit 130 are integrally formed. Specifically, the bottom plate 110, the side plate 120 and the unfolding unit 130 are all made of cardboard, specifically corrugated paper, the two side plates 120 are folded from the two ends of the bottom plate 110 in the second direction, the two unfolding units 130 are folded from the two ends of the bottom plate 110 in the first direction, a part of the unfolding unit 130 serves as the side of the box body 100 in the first direction, and the other part is bent downward to form a support platform located in the accommodating cavity 101, and the bottom plate 110, the side plate 120 and the unfolding unit 130 do not need to be connected by additional glue or staples, which is both environmentally friendly and material-saving.

[0060] For example, Figure 1 , Figure 7-Figure 11 As shown, the buffer layer plate 300 includes a bottom support plate 310, a back support plate 320 and a diagonal support plate 330. One end of the back support plate 320 is rotatably connected to the bottom support plate 310, and the first end of the diagonal support plate 330 is rotatably connected to the back support plate 320. In the first state, the back support plate 320, the diagonal support plate 330 and the bottom support plate 310 are stacked in sequence to form the above-mentioned at least two-layer buffer layer structure, providing sufficient buffering and vibration absorption for the solar panel 400.

[0061] For example, Figure 1 and Figure 7 As shown, the bottom support plate 310 is provided with a positioning groove 311, which is a strip-shaped structure and extends along a first direction, which is also the width direction of the diagonal support plate 330. Figure 1 As shown, in the first state, the positioning groove 311 is arranged in the horizontal direction, and the positioning groove 311 can be expanded and contracted in the horizontal direction when under pressure to absorb the impact on the packaging box in the lateral direction.

[0062] For example, Figure 5As shown, the unfolding unit 130 includes an unfolding plate 131 and a goal plate 132, the unfolding plate 131 is connected to the bottom plate 110, and in the first state, a receiving space is formed between the unfolding plate 131 and the bottom plate 110, and the goal plate 132 is located in the receiving space. It can be understood that the unfolding plate 131 is connected to the bottom plate 110, and the unfolding plate 131, the bottom plate 110 and the side plate 120 enclose a receiving space, and the goal plate 132 is located in the receiving space. When the packaging box is assembled, the goal plate 132 is hidden in the receiving space, avoiding contact between the product and the goal plate 132 when the product is installed, thereby avoiding the probability of wear or damage to the product and the goal plate 132, which is conducive to improving the user experience of the packaging box.

[0063] For example, Figure 5 and Figure 6 As shown, the unfolding plate 131 includes a first connecting plate 1311, a second connecting plate 1312 and a third connecting plate 1313 which are connected in sequence. The end of the first connecting plate 1311 which is away from the second connecting plate 1312 is connected to the bottom plate 110, and the end of the third connecting plate 1313 which is away from the second connecting plate 1312 is connected to the goal plate 132. It can be understood that the junction position of the first connecting plate 1311 and the second connecting plate 1312 and the junction position of the second connecting plate 1312 and the third connecting plate 1313 are both provided with folds, and the folds can facilitate positioning and folding, whether in the packaging box assembly process or when the unfolding plate 131 is unfolded relative to the bottom plate 110. In the first state, the first connecting plate 1311 is perpendicular to the bottom plate 110 and serves as the side wall of the accommodating cavity 101. The second connecting plate 1312 is parallel to the bottom plate 110. The second connecting plate 1312 supports the solar panel 400. The side of the third connecting plate 1313 connected to the goal plate 132 stops at the bottom plate 110. The first connecting plate 1311, the second connecting plate 1312, the third connecting plate 1313 and the bottom plate 110 constitute an installation space for accommodating the goal plate 132, and the entire unfolding unit 130 is formed into a stepped shape in the accommodating cavity 101. On the one hand, it can better protect the goal plate 132. On the other hand, as a supporting platform for the solar panel 400, it is beneficial to improve the compressive strength of the entire packaging box, thereby improving the protection of the product.

[0064] For example, Figure 5As shown, each side plate 120 is provided with a bending portion 121 at both ends in the first direction. In the first state, the bending portion 121 stops at the first connecting plate 1311, and in the second state, the bending portion 121 is plugged into the second connecting plate 1312. It can be understood that when assembling the packaging box, the two bending portions 121 are bent 90°, and then the first connecting plate 1311 is erected and stops at the bending portion 121, and then the end of the first connecting plate 1311 connected to the second connecting plate 1312 is bent 180°, so that the bending portion 121 is clamped in a part of the first connecting plate 1311 and the second connecting plate 1312, and then the third connecting plate 1313 is bent 90°, and the goal plate 132 is also bent 90° so that it is hidden in the accommodation space. As a result, the corner of the packaging box forms a three-layer structure, which is conducive to improving the strength of the corner of the packaging box, thereby improving the compressive strength of the packaging box. In the first state, it is only necessary to rotate the third connecting plate 1313 in the opposite direction so that the entire unfolding plate 131 is opened, the first connecting plate 1311 becomes in the same plane as the bottom plate 110, the second connecting plate 1312 is perpendicular to the first connecting plate 1311, and the third connecting plate 1313 is parallel to the first connecting plate 1311. The fold between the first connecting plate 1311 and the bottom plate 110 can also be used as a reference line for the table football, which is conducive to improving the playability and fun of the packaging box as a table football toy.

[0065] Optionally, the bending portion 121 is provided with an inserting portion, and the second connecting plate 1312 is provided with an inserting groove 13121 that matches the inserting portion. In the second state, the inserting portion on the bending portion 121 can be inserted into the inserting groove 13121, thereby improving the connection stability between the bending portion 121 and the second connecting plate 1312, improving the reliability of the packaging box in the second state, and further improving the user's playing experience of the packaging box.

[0066] For example, Figure 5 and Figure 6 As shown, the goal plate 132 includes a first door plate 1321 and two second door plates 1322, the first door plate 1321 is connected to the third connecting plate 1313, and the two second door plates 1322 are respectively connected to the two sides of the first door plate 1321. In the second state, the two second door plates 1322 are respectively stopped at the bottom plate 110, and the first door plate 1321 is arranged parallel to the bottom plate 110. It can be understood that in the first state, the two second door plates 1322 are folded and overlapped with the first door plate 1321, so that the entire goal plate 132 is conveniently hidden in the accommodation space, and in the second state, the two second door plates 1322 are respectively stopped at the bottom plate 110, and the first door plate 1321 is arranged parallel to the bottom plate 110, and the entire goal plate 132 can be assembled into an inverted U-shaped goal, which improves the fit between the table football toy and the real football field, thereby improving the user's playing experience of the packaging box.

[0067] For example, Figure 3-Figure 6 As shown, the upper cover 200 is also provided with a baffle portion 2211, which can be separated from the upper cover 200 and inserted into the accommodating cavity 101 to divide the accommodating cavity 101 into two game cavities, each of which is provided with a goal, and the baffle portion 2211 is provided with a ball hole 22112 connecting the two game cavities. It can be understood that in the second state, the user can separate the baffle portion 2211 from the upper cover 200 and insert it into the accommodating cavity 101, so that the accommodating cavity 101 is divided into two game cavities with goals, and the baffle portion 2211 is provided with a ball hole 22112. After the spherical portion is separated, the user can play a two-person table football game, improve the fit between the table football toy and the real football field, and thus improve the user's playing experience of the packaging box.

[0068] For example, Figure 4 and Figure 5 As shown, both side panels 120 of the box body 100 are provided with slots 122, and the baffle portion 2211 is provided with a plug-in protrusion 22111 that matches the slot 122. It can be understood that, by plugging the plug-in protrusion 22111 and the slot 122, the baffle portion 2211 can be firmly connected to the side panel 120 of the box body 100, thereby improving the stability of the baffle portion 2211, preventing the baffle portion 2211 from frequently falling off under the impact of the spherical portion, and improving the user's playing experience. Of course, in other embodiments of the present invention, the slot 122 can be provided only on the bottom plate 110 or on both the side plate 120 and the bottom plate 110, or the slot 122 can be not provided, and the baffle portion 2211 can be bonded to the bottom plate 110 by glue.

[0069] For example, Figure 4-Figure 6 As shown, a mark 111 is provided on the bottom plate 110 to mark the midfield of the football field, thereby improving the fit between the table football toy and the real football field, thereby improving the user's playing experience of the packaging box.

[0070] For example, Figure 3As shown, the upper cover 200 includes a connected top cover plate 210 and a side cover plate 220, the top cover plate 210 is foldably connected to the box body 100, and is provided with an inner cover plate, and the inner cover plate is provided with a plurality of spherical parts, and the side cover plate 220 is foldably connected to the top cover plate 210, and is provided with a baffle plate 2211. It can be understood that in the first state, the top cover plate 210 is used to close the accommodating cavity 101, and the side cover plate 220 can stop at the outer side wall of the box body 100. Thus, the sealing of the packaging box in the first state can be improved, so that the product inside the packaging box is in a relatively closed space, which is conducive to ensuring the cleanliness of the product. In the second state, the top cover plate 210 is separated from the box body 100, the inner cover plate is separated from the top cover plate 210, the spherical part is separated from the inner cover plate, and the baffle plate 2211 is separated from the side cover plate 220. Since the table football toy is mainly composed of the box body 100 in the second state, the separation of the top cover plate 210 and the box body 100 can prevent the top cover 200 from affecting the user's normal play in the second state, thereby improving the user's play experience. It should be noted that the top cover plate 210 and the box body 100 can be an integrated structure, and the top cover plate 210 needs to be separated from the box body 100 in the second state, or the top cover plate 210 and the box body 100 can be plugged in through a mortise and tenon structure, that is, one of the top cover plate 210 and the box body 100 is provided with a mortise and tenon groove, and the other is provided with a tenon. In this way, the packaging box in the second state can also be changed to the first state, which is conducive to improving the reuse of the packaging box. At the same time, the spherical part and the inner cover plate can be separated by cutting the spherical part into one piece on the inner cover plate, or by directly tearing the spherical part off the inner cover plate after the spherical part is bonded to the inner cover plate. The baffle part 2211 can be separated from the side cover plate 220 by cutting the baffle part 2211 into one piece on the side cover plate 220, or by directly tearing the baffle part 2211 off the side cover plate 220 after the baffle part 2211 is bonded to the side cover plate 220.

[0071] For example, Figure 3 and Figure 4As shown, the side cover plate 220 includes a main body plate 221 and two extension plates 222, the main body plate 221 is foldably connected to the top cover plate 210, the two extension plates 222 are foldably connected to the two ends of the main body plate 221, and the baffle portion 2211 is provided on the main body plate 221. In the first state, the main body plate 221 abuts against the side plate 120 of the box body 100, and the two extension plates 222 abut against the outer side wall of the unfolding plate 131 of the box body 100. It can be understood that in the first state, the side cover plate 220 is formed into a U-shaped structure, which is conducive to improving the connection stability between the side cover plate 220 and the box body 100, ensuring the connection stability between the upper cover 200 and the box body 100, thereby ensuring the structural strength of the packaging box in the first state, which is conducive to protecting the product. Optionally, in the actual assembly process, the main body plate 221 and the extension plate 222 can be bonded to the box body 100, thereby further improving the structural strength of the packaging box in the first state.

[0072] Further, such as Figure 3 As shown, the upper cover 200 includes two inner cover plates, which are foldably connected to two ends of the top cover plate 210 in the first direction, and the sum of the areas of the two inner cover plates is equal to the area of ​​the top cover plate 210 .

[0073] Optionally, the box body 100 and the upper cover 200 can also be made of waterproof materials such as plastic, which can not only improve the strength of the entire packaging box, but also improve the moisture-proof function of the box body 100 and the upper cover 200, not only can better protect the product, but also can extend the service life of the table football toy and improve the user experience.

[0074] For example, Figure 8-Figure 11 As shown, in the third state, the back support plate 320 and the bottom support plate 310 are arranged at an angle, the second end of the diagonal support plate 330 presses against the bottom support plate 310, and the back support plate 320 supports the solar panel 400. When in use, the bottom support plate 310 is placed on the ground, the back support plate 320 and the bottom support plate 310 are arranged at an angle, the diagonal support plate 330 supports the back of the back support plate 320, and the solar panel 400 is supported on the back support plate 320 to work.

[0075] Specifically, in the third state, the second end of the diagonal support plate 330 is inserted into the positioning groove 311, and the second end of the diagonal support plate 330 is limited. It can be seen from the geometric characteristics of the triangular structure that at this time, the triangular structure formed by the bottom support plate 310, the back support plate 320 and the diagonal support plate 330 is fixed, and the angle α between the bottom support plate 310 and the back support plate 320 is locked, so the back support plate 320 is stabilized at the corresponding specific tilt angle, and the solar panel 400 is stably supported.

[0076] For example, Figure 1 , Figure 7-10As shown, at least two positioning grooves 311 are arranged on the bottom support plate 310. In the first state, at least two positioning grooves 311 are arranged side by side and spaced apart along a first direction; in the third state, at least two positioning grooves 311 are arranged side by side and spaced apart along a direction away from the connection point between the back support plate 320 and the bottom support plate 310. The second end of the diagonal support plate 330 can be plugged into any positioning groove 311 to change the position where the second end of the diagonal support plate 330 is limited, thereby adjusting the angle α between the bottom support plate 310 and the back support plate 320, so that the user can adjust the orientation of the solar panel 400 according to the real-time height of the sun.

[0077] In this embodiment, if Figure 1 , Figure 7-10 As shown, four positioning grooves 311 are provided on the bottom support plate 310. When the second end of the diagonal support plate 330 is inserted into different positioning grooves 311, the corresponding angles α between the bottom support plate 310 and the back support plate 320 are 15°, 30°, 45° and 60° respectively.

[0078] For example, Fig. 9 As shown, a clearance groove 323 is provided on one side of the back support plate 320 facing the bottom support plate 310, and the first end of the diagonal support plate 330 is rotatably connected to the upper edge of the clearance groove 323. In the first state, the diagonal support plate 330 is accommodated in the clearance groove 323, thereby improving the flatness of the buffer layer plate 300 and reducing the storage volume.

[0079] Exemplarily, a tear point break line is set on the side of the diagonal support plate 330 facing the bottom support plate 310, and the tear point break line extends along a U-shaped curve. The diagonal support plate 330 and the clearance groove 323 are formed by cutting along the tear point break line, which is simple to process and helps to control production costs.

[0080] For example, Figure 1 , Figure 7-Figure 11 As shown, the back support board 320 is formed by folding paperboard in half to form a double-layer board structure, and the back support board 320 includes an inner layer board 321 and an outer layer board 322. The upper ends of the inner layer board 321 and the outer layer board 322 are bent and connected, and the inner layer board 321 and the outer layer board 322 are connected by adhesive. The inner layer board 321 is arranged on the side of the back support board 320 facing the bottom support board 310, and the outer layer board 322 is arranged on the side of the back support board 320 away from the bottom support board 310. The setting of the double-layer board structure can improve the structural strength of the back support board 320 and improve the support stability.

[0081] For example, Figure 2 As shown, the tear point break line is set on the inner layer plate 321, the diagonal support plate 330 is connected to the inner layer plate 321 and is cut out from the inner layer plate 321, and correspondingly, the clearance groove 323 is also set on the inner layer plate 321.

[0082] For example, Figure 7-Figure 11 As shown, the buffer layer 300 further includes a clamping plate 340, which is stacked on the side of the backing plate 320 away from the bottom supporting plate 310, and a clamping gap 341 for clamping the solar panel 400 is provided between the clamping plate 340 and the bottom supporting plate 310. In the second state, the solar panel 400 is placed on the side of the backing plate 320 away from the bottom supporting plate 310, and the bottom of the solar panel 400 is inserted into the clamping gap 341, and the solar panel 400 is clamped by the clamping plate 340 to prevent the solar panel 400 from falling off, thereby further improving the support stability.

[0083] For example, Figure 7-Figure 11 As shown, the bottom support plate 310 is formed by folding at the bottom end of the inner layer 321 of the back support plate 320, the clamping plate 340 is formed by folding at the bottom end of the outer layer 322 of the back support plate 320, and local points of the clamping plate 340 are bonded to the back support plate 320 by adhesive, so as to keep the clamping plate 340 in the position of the outer layer 322 of the stacked back support plate 320, reducing the manufacturing difficulty and production cost.

[0084] For example, Fig.11 As shown, a lifting portion 342 is provided in the clamping gap 341, and the lifting portion 342 is used to support the bottom of the solar panel 400 inserted into the clamping gap 341, thereby increasing the height of the solar panel 400, reducing the shielding of the light-receiving surface of the solar panel 400 by the clamping plate 340, and improving the power generation efficiency.

[0085] Exemplarily, the lifting portion 342 may be formed by hardened adhesive between the clamping plate 340 and the back-supporting plate 320, or may be another cardboard structure bonded between the clamping plate 340 and the back-supporting plate 320, or may be a raised structure formed by folding the clamping plate 340 inwardly or the back-supporting plate 320 outwardly. The lifting portion 342 provides multi-point support or continuous planar support for the bottom of the solar panel 400 to prevent damage to the bottom of the solar panel 400.

[0086] For example, Figure 8 As shown, the buffer layer 300 also includes a clearance hole 343, which passes through the clamping plate 340 and the outer layer 322, and the clearance hole 343 is connected to the clearance groove 323. When the user unfolds the buffer layer 300 to the bracket form, the user can push the diagonal support plate 330 out of the clearance groove 323 through the clearance hole 343, which is convenient to use.

[0087] Exemplarily, the surfaces of the packaging box and the buffer layer 300 are coated with a waterproof coating such as a polyurethane coating, a polypropylene coating, a polyethylene coating, etc., to enhance the waterproof performance of the packaging box and the buffer layer 300 and extend their service life.

[0088] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A multifunctional packaging component, characterized in that: include: A packaging box comprises a box body and an upper cover, wherein the box body is provided with a receiving cavity for receiving a solar panel, an end of the receiving cavity is provided with an expandable expansion unit, the upper cover is rotatably connected to the box body, and the upper cover is provided with a spherical portion; A buffer layer, wherein the buffer layer is formed by folding paperboard; The multifunctional packaging assembly has a first state, a second state and a third state: in the first state, the upper cover is buckled onto the box body to close the accommodating cavity, and the buffer layer is located between the accommodated product and the upper cover; in the second state, the spherical portion is separated from the upper cover, and the unfolding unit is unfolded to form a goal; in the third state, the buffer layer is unfolded to form a bracket that can be used to diagonally support the solar panel.

2. The multifunctional packaging assembly according to claim 1, characterized in that: The buffer layer plate comprises a bottom support plate, a back support plate and an oblique support plate, one end of the back support plate is rotatably connected to the bottom support plate, and a first end of the oblique support plate is rotatably connected to the back support plate; In the first state, the back support plate, the diagonal support plate and the bottom support plate are stacked in sequence; In the third state, the back support plate and the bottom support plate are arranged at an angle, the second end of the oblique support plate is pressed against the bottom support plate, and the back support plate supports the solar panel.

3. The multifunctional packaging assembly according to claim 2, characterized in that: The bottom support plate is provided with a positioning groove; In the first state, the positioning groove is arranged in the horizontal direction, and the positioning groove can be extended and retracted in the horizontal direction when under pressure; In the third state, the second end of the diagonal support plate is inserted into the positioning groove.

4. The multifunctional packaging assembly according to claim 3, characterized in that: At least two positioning grooves are arranged on the bottom support plate, and at least two positioning grooves are arranged side by side and spaced apart in a direction away from the connection point between the back support plate and the bottom support plate. In the third state, the second end of the diagonal support plate can be inserted into any of the positioning grooves.

5. The multifunctional packaging assembly according to claim 2, characterized in that: The bracket also includes a clamping plate, which is stacked on a side of the back support plate away from the bottom support plate, and a clamping gap for clamping the solar panel is provided between the clamping plate and the bottom support plate.

6. The multifunctional packaging assembly according to any one of claims 1 to 5, characterized in that: In the first state, the unfolding unit props up the solar panel so that the solar panel is spaced apart from the bottom of the accommodating cavity.

7. The multifunctional packaging assembly according to claim 6, characterized in that: The packaging box includes two unfolding units, which are spaced apart at two ends of the accommodating cavity along a first direction. In the first state, the spacing space between the two unfolding units forms a sub-cavity for accommodating the distribution package.

8. The multifunctional packaging assembly according to any one of claims 1 to 5, characterized in that: The box body comprises a bottom plate, the unfolding unit comprises an unfolding plate and a goal plate, and the unfolding plate is connected to the bottom plate; In the first state, a receiving space is formed between the unfolding plate and the bottom plate, and the goal plate is located in the receiving space.

9. The multifunctional packaging assembly according to any one of claims 1 to 5, characterized in that: The upper cover is also provided with a baffle portion, which can be separated from the upper cover and inserted into the accommodating cavity to divide the accommodating cavity into two game cavities, each of which is provided with a goal, and the baffle portion is provided with a ball hole connecting the two game cavities.

10. The multifunctional packaging assembly according to claim 9, characterized in that: The upper cover comprises: A top cover plate, one end of which is rotatably connected to the box body; A side cover plate, the side cover plate is foldably connected to the other end of the top cover plate, the side cover plate can be buckled on the box body, and the baffle portion is provided on the side cover plate; The inner cover plate is foldably connected to the top cover plate, and the inner cover plate can be stacked on a side of the top cover plate facing the accommodating cavity, and the spherical portion is provided on the inner cover plate.

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