Packaging box

Abstract

The utility model provides a packaging box, belongs to the technical field of packaging, and aims to solve the technical problem that a related packaging box is low in household appliance fixing firmness. The packaging box comprises a bottom cushion, a top cover, angle beads and a supporting structure. At least two slot parts are defined by the supporting structure and the first side surrounding plate, the bottom ends of the angle beads are inserted into the slot parts, and the top ends of the angle beads are inserted into the second containing cavity of the top cover. The clamping cavity of the supporting structure can be clamped to the side wall of the packaged object, the degree of freedom of the packaged object in the direction parallel to the bottom plate is reduced, the packaging box can fix the packaged object firmly, and the possibility that the packaged object shakes in the carrying process is reduced; in addition, the inserting groove parts can limit the angle beads, displacement of the angle beads in the direction parallel to the bottom plate is reduced, and therefore the firmness of limiting the packaged objects through the angle beads is improved, and the possibility that the packaged objects move in the carrying or transporting process is reduced.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the packaging technical field, and in particular to a packaging box. BACKGROUND

[0002] When household appliances such as dishwashers are transported, in order to protect the household appliances and reduce scratches and bumps during transportation, a packaging box is usually used to package the household appliances.

[0003] In related technologies, the packaging box usually includes a top cover, a bottom cover and a protective edge. The household appliances are placed between the top cover and the bottom cover, and then the protective edge is attached to the side edges of the household appliances to achieve packaging of the household appliances.

[0004] However, the related packaging box has low firmness in fixing the household appliances, which causes the household appliances to easily move during handling. UTILITY MODEL CONTENT

[0005] Embodiments of the present application provide a packaging box, which can solve the technical problem of low firmness in fixing household appliances by related packaging boxes.

[0006] Embodiments of the present application provide a packaging box, which includes:

[0007] A bottom pad for supporting the bottom of a packaging object, the bottom pad including:

[0008] A bottom plate;

[0009] A first side plate arranged on the top of the bottom plate and enclosing the bottom plate to form a first accommodating cavity with an open top;

[0010] A support structure arranged in the first accommodating cavity and connected to the bottom pad, the support structure including:

[0011] A support side located on a side of the support structure away from the first side plate, the support side enclosing a clamping cavity for clamping a side wall of the packaging object;

[0012] The support structure and the first side plate enclose at least two slot portions, the slot portions extending along the height direction of the support structure;

[0013] Corner protectors, the number of corner protectors corresponding to the number of slot portions, the corner protectors being inserted into the corresponding slot portions, the corner protectors being used to attach to the side edges of the packaging object;

[0014] A top cover forming a second accommodating cavity with an open bottom, one end of the corner protector away from the bottom pad being accommodated in the second accommodating cavity, the top cover being used to cover the top of the packaging object, and the second accommodating cavity being used to accommodate part of the packaging object.

[0015] The packaging box of the present application is provided with a support structure in the bottom pad, the clamping cavity of the support structure can be clamped to the side wall of the packaging object, the freedom of the packaging object in the direction parallel to the bottom plate is reduced, the firmness of the packaging box in fixing the packaging object is improved, and the possibility of the packaging object shaking in the process of carrying is reduced; in addition, the support structure and the first side wall form a slot part, the bottom end of the corner protector is inserted into the slot part, the slot part can limit the corner protector, the corner protector is less likely to shift in the direction parallel to the bottom plate, the firmness of the corner protector in limiting the packaging object is improved, and the possibility of the packaging object moving in the process of carrying or transporting is reduced.

[0016] In some embodiments of the present application, the first side wall includes a first plate body and a second plate body connected in sequence;

[0017] The support structure includes a first support piece, the first support piece is connected to the second plate body, one side of the first support piece away from the second plate body is used for stopping the side wall of the packaging object, and the side of the first support piece facing the first plate body has a first interval with the first plate body;

[0018] One side of the first support piece facing the second plate body is configured to form a first notch part, the first notch part is located at one end of the first support piece close to the first plate body, and the first notch part penetrates the side wall of the first support piece facing the first plate body, the first notch part and the first interval are communicated;

[0019] The slot part includes a first slot part, the first notch part and the first interval are communicated with each other to form the first slot part.

[0020] In this way, the first slot part can limit the corner protector located therein, reduce the displacement of the corner protector in the direction parallel to the bottom plate, improve the firmness of the corner protector in limiting the packaging object, and reduce the possibility of the packaging object moving in the process of carrying or transporting.

[0021] In some embodiments of the present application, the support structure further includes a second support piece, the second support piece is connected to the first plate body;

[0022] In the extension direction of the first plate body, one end of the second support piece close to the second plate body is arranged to be spaced apart from the first support piece, and one side of the second support piece facing the second plate body is in abutting engagement with the corner protector.

[0023] In this way, one side of the second support piece facing the second plate body can limit the corner protector from tilting towards the second support piece, so that the corner protector is less likely to tilt.

[0024] In some embodiments of the present application, the packaging box further includes a first reinforcing piece, the first reinforcing piece is arranged on one side of the second support piece away from the first plate body, and one side of the first reinforcing piece facing the second plate body is connected to one side of the first support piece away from the second plate body.

[0025] In this way, the first reinforcing member is stopped at the side of the first support away from the second plate body, so as to reduce the possibility of deformation of the first support and improve the stability of the structure of the first support. In addition, the first reinforcing member is stopped at the side of the second support away from the first plate body, so as to reduce the possibility of deformation of the second support and improve the stability of the structure of the second support.

[0026] In some embodiments of the present application, the first side wall plate further comprises a third plate body connected to one end of the second plate body away from the first plate body, and a second gap is formed between the side of the first support facing the third plate body and the third plate body.

[0027] The side of the first support facing the third plate body is configured to form a second notch portion, the second notch portion is located at one end of the first support close to the third plate body, and the second notch portion penetrates the side wall of the first support facing the third plate body, and the second notch portion and the second gap are in communication.

[0028] The slot portion comprises a second slot portion, and the second notch portion and the second gap are in communication to form the second slot portion.

[0029] In this way, the bottom of the corner guard corresponding to the intersection of the second plate body and the third plate body can be inserted into the second slot portion. The second slot portion can limit the corner guard located therein, reduce the displacement of the corner guard in the direction parallel to the bottom plate, thereby improving the firmness of the corner guard in limiting the packaging object, and reducing the possibility of displacement of the packaging object during handling or transportation.

[0030] In some embodiments of the present application, the support structure further comprises a third support connected to the third plate body.

[0031] In the extension direction of the third plate body, one end of the third support close to the second plate body is arranged in a spaced manner with the first support, and the side of the third support facing the second plate body is in stopping cooperation with the corner guard.

[0032] In this way, the side of the third support facing the second plate body can limit the corner guard from tilting towards the third support, so that the corner guard is not easy to tilt.

[0033] In some embodiments of the present application, the first side wall plate further comprises a fourth plate body, and both ends of the fourth plate body in the extension direction are connected to the first plate body and the third plate body, respectively.

[0034] The support structure further comprises a fourth support connected to the fourth plate body.

[0035] In the extension direction of the fourth plate body, the side of the fourth support facing the third plate body is arranged in a spaced manner with the third support.

[0036] The slot portion comprises a third slot portion, and the third support piece, the side of the third support piece facing the fourth plate body, the side of the fourth support piece facing the third plate body, and the third plate body and the fourth plate body enclose the third slot portion.

[0037] In this way, the bottom of the corner guard corresponding to the intersection of the third plate body and the fourth plate body can be inserted into the third slot portion. The third slot portion can limit the corner guard located therein, reduce the displacement of the corner guard in the direction parallel to the bottom plate, thereby improving the firmness of the corner guard in limiting the packaging object, and reducing the possibility of the packaging object moving during handling or transportation.

[0038] In some embodiments of the present application, the side of the first support piece away from the bottom plate is configured to form a receiving groove with a top opening, and the receiving groove is used to receive accessories of the packaging object.

[0039] In this way, the receiving groove is used to receive accessories of the packaging object, such as a water inlet pipe, a drain pipe, and a power line connector of a dishwasher, which can facilitate the search for the accessories and protect the accessories from being worn out.

[0040] In some embodiments of the present application, the corner guard comprises:

[0041] an inner corner guard, a bottom end of the inner corner guard being inserted into the slot portion, and a top end of the inner corner guard being inserted into the second accommodating cavity;

[0042] an outer corner guard, the outer corner guard being attached to the outer side of the inner corner guard, a top end of the outer corner guard abutting against the top cover, and a bottom end of the outer corner guard abutting against the first side surrounding plate.

[0043] In this way, the bottom end of the inner corner guard can be inserted into the slot portion, and the top end of the inner corner guard is inserted into the second accommodating cavity, the top cover positions the top end of the inner corner guard, and the bottom pad positions the bottom end of the inner corner guard, thereby improving the firmness of the corner guard in limiting the packaging object and reducing the possibility of the packaging object moving during handling or transportation. The outer corner guard can support the bottom end of the top cover. The bottom end of the outer corner guard abuts against the first side surrounding plate, so that the top end of the first side surrounding plate can support the outer corner guard to transfer the external force acting on the part of the corner guard towards the bottom plate to the first side surrounding plate, thereby reducing the pressure of the corner guard on the bottom plate and preventing the bottom plate from being damaged due to excessive pressure.

[0044] In some embodiments of the present application, the packaging box further comprises a baffle, the baffle being connected between two adjacent inner corner guards.

[0045] The inner corner guard is configured to form a slot portion, and part of the slot portion corresponds to the outer corner guard, and the baffle is inserted into the slot portion.

[0046] In this way, the baffle is inserted into the slot portion, so that the baffle is less likely to come out of the slot portion, thereby improving the reliability of the connection between the baffle and the corner guard. Attached Figure Description

[0047] To more clearly illustrate the implementation methods in the embodiments of this application or related technologies, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings.

[0048] Figure 1 This is a schematic diagram of the structure of the packaging box when it is used to package the object according to an embodiment of this application. Figure 1 ;

[0049] Figure 2 This is a schematic diagram of the packaging box according to an embodiment of this application;

[0050] Figure 3 This is a schematic diagram of the bottom pad and support structure in the packaging box according to an embodiment of this application;

[0051] Figure 4 for Figure 2 A schematic diagram of the partial explosion structure of the inner packaging box;

[0052] Figure 5 This is a schematic diagram of the structure of the bottom pad in the packaging box according to an embodiment of this application;

[0053] Figure 6 This is a schematic diagram of the structure of the packaging box when it is used to package the object according to an embodiment of this application. Figure 2 ;

[0054] Figure 7 This is a schematic diagram of the top cover structure in the packaging box according to an embodiment of this application. Figure 1 ;

[0055] Figure 8 This is a schematic diagram of the top cover structure in the packaging box according to an embodiment of this application. Figure 2 ;

[0056] Figure 9 This is a schematic diagram of the corner protectors in the packaging box according to an embodiment of this application. Figure 1 ;

[0057] Figure 10 This is a schematic diagram of the corner protectors in the packaging box according to an embodiment of this application. Figure 2 .

[0058] Explanation of reference numerals in the attached figures:

[0059] 10-Base pad;

[0060] 110 - Base Plate;

[0061] 120 - First side panel;

[0062] 125 - first accommodating cavity; 121 - first plate body;

[0063] 126 - first interval; 122 - second plate body;

[0064] 123 - third plate body; 127 - second interval;

[0065] 124 - fourth plate body;

[0066] 130 - moisture-proof piece;

[0067] 20 - support structure;

[0068] 210 - support side;

[0069] 211 - clamping cavity;

[0070] 220 - slot part;

[0071] 221 - first slot part; 222 - second slot part;

[0072] 223 - third slot part; 224 - fourth slot part;

[0073] 230 - first support piece;

[0074] 231 - first notch part; 232 - second notch part;

[0075] 233 - receiving groove;

[0076] 240 - second support piece;

[0077] 250 - third support piece;

[0078] 260 - fourth support piece;

[0079] 30 - corner protector;

[0080] 310 - inner corner protector;

[0081] 311 - slot;

[0082] 320 - outer corner protector;

[0083] 40 - top cover;

[0084] 401 - top plate;

[0085] 402 - second side plate;

[0086] 410 - second accommodating cavity;

[0087] 50 - first reinforcing piece;

[0088] 60 - second reinforcing piece;

[0089] 70 - baffle;

[0090] 80 - third reinforcement;

[0091] 100 - packaging object. DETAILED DESCRIPTION

[0092] In order to make the purposes, embodiments and advantages of the present application clearer, the following will be a clear and complete description of the exemplary embodiments of the present application with reference to the accompanying drawings of the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0093] It should be noted that the brief description of the terms in the present application is only for the convenience of understanding the following described embodiments, and is not intended to limit the embodiments of the present application. Unless otherwise specified, these terms should be understood according to their ordinary and general meanings.

[0094] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclusive inclusion, for example, a product or device including a series of components does not have to be limited to the clearly listed components, but can include other components not clearly listed or inherent to these products or devices.

[0095] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0096] The terms "first", "second", "third" and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second", "third" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0097] In the description of the present application, it should be noted that unless specifically stated and limited otherwise, the terms "mounting", "connection", "connecting" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0098] For the packaging box in the related art, there is a technical problem that the firmness of fixing the household appliance is low, and the packaging box provided by the embodiments of the present application sets a supporting structure in the bottom pad, the clamping cavity of the supporting structure can be clamped in the side wall of the packaging object, the freedom degree of the packaging object in the direction parallel to the bottom plate is reduced, the firmness of the packaging box in fixing the packaging object is improved, and the possibility of the packaging object shaking in the process of carrying is reduced. In addition, the supporting structure and the first side wall form a slot part, the bottom end of the corner protector is inserted into the slot part, the slot part can limit the corner protector, the corner protector is prevented from moving in the direction parallel to the bottom plate, the firmness of the corner protector in limiting the packaging object is improved, and the possibility of the packaging object moving in the process of carrying or transporting is reduced.

[0099] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0100] Reference Figure 1 The packaging box of the embodiments of the present application includes a bottom pad 10, a corner protector 30 and a top cover 40. The bottom pad 10 is used to support the bottom of the packaging object 100. The top cover 40 is used to cover the top of the packaging object 100. The corner protector 30 can be an "L" shaped plate, and the corner protector 30 is used to fit the side edge of the packaging object 100.

[0101] When the packaging object 100 is approximately a cuboid, for example, the packaging object 100 is a dishwasher, a washing machine or a dryer, etc., the top and bottom of the packaging object 100 can be approximately a quadrilateral, for example, approximately a rectangle or approximately a square, and the packaging object 100 can have four side edges. The bottom pad 10 and the top cover 40 can be approximately a quadrilateral (approximately a rectangle or approximately a square), and the number of corner protectors 30 can be four, and each corner protector 30 fits at one side edge of the packaging object 100.

[0102] In some possible implementation manners of the embodiments of the present application, reference Figure 2 and Figure 3The bottom pad 10 can include a bottom plate 110 for being placed on the ground, a vehicle compartment or elsewhere. The bottom plate 110 can be substantially quadrangular, approximately rectangular or approximately square.

[0103] The bottom pad 10 can further include a first side plate 120, which can be connected to the top of the bottom plate 110 and enclose the first accommodating cavity 125 with the bottom plate 110.

[0104] The first side plate 120 and the bottom plate 110 can be integrally arranged to improve the stability of the connection between the bottom plate 110 and the first side plate 120 and reduce the possibility of disconnection between the bottom plate 110 and the first side plate 120.

[0105] The first side plate 120 can include a first plate body 121, a second plate body 122, a third plate body 123 and a fourth plate body 124 arranged in sequence along the circumference of the bottom plate 110, the first plate body 121, the second plate body 122, the third plate body 123 and the fourth plate body 124 being connected end to end and enclosing the first accommodating cavity 125.

[0106] In some possible implementation manners of the embodiments of the present application, the packaging box can further include a support structure 20, which can be arranged in the first accommodating cavity 125.

[0107] In some embodiments, the support structure 20 can be annular, the outer side wall of the support structure 20 can be directed to or attached to the first side plate 120, the inner side wall of the support structure 20 is a support side 210, which is located on the side of the support structure 20 away from the first side plate 120, and the support side 210 encloses a clamping cavity 211 for clamping the side wall of the packaging object 100.

[0108] After the bottom of the packaging object 100 is placed in the clamping cavity 211, the top surface of the bottom plate 110 supports the bottom of the packaging object 100, and the support side 210 is stopped on the side wall of the packaging object 100. The support side 210 can reduce the degree of freedom of the packaging object 100 in the direction parallel to the bottom plate 110, improve the firmness of the packaging box to the packaging object 100, and reduce the possibility of shaking of the packaging object 100 during the carrying process.

[0109] The support structure 20 and the first side wall 120 can enclose at least two slot portions 220, the slot portions 220 extend along the height direction Z of the support structure 20, for example, the side of the support structure 20 facing the first side wall 120 can be configured to form four corner missing portions, the shape of the corner missing portion can be matched with the shape of the corner guard 30, the position of each corner missing portion can correspond to a corner of the first side wall 120, and each corner missing portion and the first side wall 120 can enclose a slot portion 220, so that the four corner missing portions and the first side wall 120 enclose four slot portions 220, the bottom end of each corner guard 30 can be inserted into the corresponding slot portion 220, the slot portion 220 can limit the corner guard 30, reduce the displacement of the corner guard 30 along the direction parallel to the bottom plate 110, thereby improving the firmness of the corner guard 30 limiting the packaging object 100, and reducing the possibility of the packaging object 100 moving during handling or transportation.

[0110] In other embodiments, with reference to Figure 2 and Figure 3 The support structure 20 can include a first support 230, the first support 230 can be in the shape of a long strip, the first support 230 can be attached to the second plate body 122, and the bottom of the first support 230 can be bonded to the bottom plate 110.

[0111] The support structure 20 can further include a second support 240, the second support 240 can be in the shape of a long strip, the second support 240 can be attached to the first plate body 121, and the bottom of the second support 240 can be bonded to the bottom plate 110.

[0112] The support structure 20 can further include a third support 250, the third support 250 can be in the shape of a long strip, the third support 250 can be attached to the third plate body 123, and the bottom of the third support 250 can be bonded to the bottom plate 110.

[0113] The support structure 20 can further include a fourth support 260, the fourth support 260 can be in the shape of a long strip, the fourth support 260 can be attached to the fourth plate body 124, and the bottom of the fourth support 260 can be bonded to the bottom plate 110.

[0114] The side of the first support 230 away from the second plate body 122, the side of the second support 240 away from the first plate body 121, the side of the third support 250 away from the third plate body 123, and the side of the fourth support 260 away from the fourth plate body 124 constitute a support side 210, and the side of the first support 230 away from the second plate body 122, the side of the second support 240 away from the first plate body 121, the side of the third support 250 away from the third plate body 123, and the side of the fourth support 260 away from the fourth plate body 124 enclose a clamping cavity 211, and the clamping cavity 211 is used for clamping the side wall of the packaging object 100.

[0115] After the bottom of the packaging object 100 is placed in the clamping cavity 211, the top surface of the bottom plate 110 supports the bottom of the packaging object 100, and the support side 210 stops against the side wall of the packaging object 100. The support side 210 can reduce the degree of freedom of the packaging object 100 in the direction parallel to the bottom plate 110, improve the firmness of the packaging box to the packaging object 100, and reduce the possibility of the packaging object 100 shaking during the carrying process.

[0116] In some possible implementation manners of the embodiments of the present application, the support structure 20 and the first side plate 120 can enclose at least two slot portions 220, and the slot portions 220 extend along the height direction Z of the support structure 20.

[0117] Exemplarily, the side of the first support 230 toward the first plate body 121 and the first plate body 121 can have a first interval 126.

[0118] The side of the first support 230 toward the second plate body 122 can be configured to have a first notch portion 231, and the first notch portion 231 is located at one end of the first support 230 close to the first plate body 121, and the first notch portion 231 penetrates the side wall of the first support 230 toward the first plate body 121, and the first notch portion 231 and the first interval 126 are in communication.

[0119] The slot portion 220 can include a first slot portion 221, the first notch portion 231 and the first interval 126 are in communication with each other to form the first slot portion 221, and the bottom of the corner guard 30 corresponding to the intersection of the first plate body 121 and the second plate body 122 can be inserted into the first slot portion 221. The first slot portion 221 can limit the corner guard 30 located therein, reduce the displacement of the corner guard 30 in the direction parallel to the bottom plate 110, thereby improving the firmness of the corner guard 30 to the packaging object 100, and reducing the possibility of the packaging object 100 moving during the carrying or transporting process.

[0120] In some possible implementation manners of the embodiments of the present application, along the extending direction of the first plate body 121 (i.e., the length direction of the first plate body 121), the second support 240 can be spaced apart from the first support 230 near one end of the second plate body 122, and one side of the second support 240 facing the second plate body 122 can be in abutting stop with the corner guard 30, so that the second support 240 can limit the corner guard 30 from tilting toward the second support 240, and the corner guard 30 is less likely to tilt.

[0121] In some possible implementation manners of the embodiments of the present application, referring to Figure 3 , the packaging box can further include a first reinforcing member 50, which can be a plate with a certain thickness. The first reinforcing member 50 can be arranged on the side of the second support 240 away from the first plate body 121, and the side of the first reinforcing member 50 facing the second plate body 122 can be connected with the side of the first support 230 away from the second plate body 122, so that the first reinforcing member 50 is stopped on the side of the first support 230 away from the second plate body 122, thereby reducing the possibility of deformation of the first support 230 and improving the stability of the structure of the first support 230. In addition, the first reinforcing member 50 is stopped on the side of the second support 240 away from the first plate body 121, thereby reducing the possibility of deformation of the second support 240 and improving the stability of the structure of the second support 240.

[0122] In some possible implementation manners of the embodiments of the present application, referring to Figure 4 and Figure 3 , the side of the first support 230 facing the third plate body 123 can be spaced apart from the third plate body 123 by a second spacing 127.

[0123] The side of the first support 230 facing the third plate body 123 is configured with a second notch portion 232, the second notch portion 232 is located at one end of the first support 230 near the third plate body 123, and the second notch portion 232 penetrates the side wall of the first support 230 facing the third plate body 123, and the second notch portion 232 and the second spacing 127 are in communication.

[0124] The slot portion 220 can further include a second slot portion 222, the second notch portion 232 and the second spacing 127 are in communication with each other to form the second slot portion 222, and the bottom of the corner guard 30 corresponding to the intersection of the second plate body 122 and the third plate body 123 can be inserted into the second slot portion 222. The second slot portion 222 can limit the corner guard 30 located therein, reduce the displacement of the corner guard 30 in the direction parallel to the bottom plate 110, thereby improving the firmness of the corner guard 30 in limiting the packaging object 100, and reducing the possibility of the packaging object 100 moving during the process of carrying or transporting.

[0125] In some possible implementation manners of the embodiments of the present application, along the extension direction of the third plate body 123 (i.e., the length direction of the third plate body 123), the third support 250 can be spaced apart from the first support 230 at the end close to the second plate body 122, and the side of the third support 250 close to the second plate body 122 can be in abutting stop with the corner guard 30. The side of the third support 250 close to the second plate body 122 can limit the corner guard 30 from tilting towards the third support 250, so that the corner guard 30 is less likely to tilt.

[0126] In some possible implementation manners of the embodiments of the present application, referring to Figure 4 and Figure 3 , along the extension direction of the fourth plate body 124 (i.e., the length direction of the fourth plate body 124), the fourth support 260 can be spaced apart from the third support 250 at the side close to the third plate body 123.

[0127] The slot part 220 can include a third slot part 223, and the side of the fourth support 260 close to the third plate body 123, the side of the third support 250 close to the fourth plate body 124, the third plate body 123 and the fourth plate body 124 can enclose the third slot part 223.

[0128] The bottom of the corner guard 30 corresponding to the intersection of the third plate body 123 and the fourth plate body 124 can be inserted into the third slot part 223. The third slot part 223 can limit the corner guard 30 located therein, so as to reduce the displacement of the corner guard 30 in the direction parallel to the bottom plate 110, thereby improving the firmness of the corner guard 30 in limiting the packaging object 100, and reducing the possibility of the packaging object 100 from moving during the process of carrying or transporting.

[0129] In some possible implementation manners of the embodiments of the present application, referring to Figure 4 and Figure 3 , along the extension direction of the fourth plate body 124 (i.e., the length direction of the fourth plate body 124), the fourth support 260 can be spaced apart from the second support 240 at the side close to the first plate body 121.

[0130] The slot part 220 can include a fourth slot part 224, and the side of the fourth support 260 close to the first plate body 121, the side of the second support 240 close to the fourth plate body 124, the first plate body 121 and the fourth plate body 124 can enclose the fourth slot part 224.

[0131] The bottom of the corner protector 30 corresponding to the intersection of the first plate body 121 and the fourth plate body 124 can be inserted into the fourth slot portion 224. The fourth slot portion 224 can limit the corner protector 30 located therein, reduce the displacement of the corner protector 30 in the direction parallel to the bottom plate 110, thereby improving the firmness of the corner protector 30 in limiting the packaging object 100, and reducing the possibility of the packaging object 100 moving during handling or transportation.

[0132] In some possible implementation manners of the embodiments of the present application, referring to Figure 3 The packaging box can further include a second reinforcing member 60, which can be a plate with a certain thickness. The second reinforcing member 60 can be arranged on the side of the third support member 250 away from the third plate body 123, and the side of the second reinforcing member 60 facing the second plate body 122 is connected to the side of the first support member 230 away from the second plate body 122. In this way, the second reinforcing member 60 is stopped on the side of the first support member 230 away from the second plate body 122, so as to reduce the possibility of deformation of the first support member 230 and improve the structural stability of the first support member 230. In addition, the first reinforcing member 50 is stopped on the side of the third support member 250 away from the third plate body 123, so as to reduce the possibility of deformation of the third support member 250 and improve the structural stability of the third support member 250.

[0133] In some possible implementation manners of the embodiments of the present application, referring to Figure 4 and Figure 5 The packaging box can further include a third reinforcing member 80, which can be a plate. The third reinforcing member 80 is arranged in the clamping cavity 211, and the third reinforcing member 80 can be bonded to the bottom plate 110.

[0134] One end of the third reinforcing member 80 facing the second plate body 122 can abut against the first support member 230, so as to reduce the possibility of deformation of the first support member 230 and improve the structural stability of the first support member 230.

[0135] One end of the third reinforcing member 80 facing the fourth plate body 124 can abut against the fourth support member 260, so as to reduce the possibility of deformation of the fourth support member 260 and improve the structural stability of the fourth support member 260.

[0136] In some possible implementation manners of the embodiments of the present application, referring to Figure 3 The bottom pad 10 can further include a moisture-proof member 130. The moisture-proof member 130 has a moisture-proof effect. For example, the moisture-proof member 130 can be a moisture-proof film, a moisture-proof plate, a moisture-proof pad, or the like. The moisture-proof member 130 can be arranged on the bottom of the bottom plate 110, so as to block the moisture from the ground or the carriage, reduce the possibility of the packaging box being damped and collapsing, and improve the bearing capacity of the packaging box.

[0137] In some possible implementation manners of the embodiments of the present application, referring to Figure 4 , Figure 6 and Figure 7 , the side of the first support 230 away from the bottom plate 110 can be configured to form a receiving groove 233 with a top opening, and the receiving groove 233 is used to receive accessories of the packaged object 100, such as a water inlet pipe, a drain pipe, a power cord connector, etc. of a dishwasher. On the one hand, the accessories can be easily found; on the other hand, the accessories can be protected, and the possibility of wear and tear of the accessories is reduced.

[0138] In some possible implementation manners of the embodiments of the present application, referring to Figure 8 and Figures 1-4 , the top cover 40 can include a top plate 401, and the top plate 401 is used to cover the top of the packaged object 100. The top plate 401 can be approximately quadrangular, approximately rectangular or approximately square.

[0139] The top cover 40 can further include a second side plate 402, and the second side plate 402 can be connected to the bottom of the top plate 401 and form a second accommodating cavity 410 with a bottom opening together with the top plate 401.

[0140] The second side plate 402 and the top plate 401 can be integrally arranged, so as to improve the stability of the connection between the top plate 401 and the second side plate 402 and reduce the possibility of disconnection of the top plate 401 and the second side plate 402.

[0141] In some possible implementation manners of the embodiments of the present application, referring to Figure 9 , the corner protector 30 can include an inner corner protector 310, and the inner corner protector 310 can be in the shape of an “L” plate. The bottom end of the inner corner protector 310 can be inserted into the slot portion 220, and the top end of the inner corner protector 310 can be inserted into the second accommodating cavity 410. The top cover 40 positions the top end of the inner corner protector 310, and the bottom pad 10 positions the bottom end of the inner corner protector 310, so that the corner protector 30 firmly limits the packaged object 100, and the possibility of movement of the packaged object 100 during carrying or transportation is reduced.

[0142] The corner protector 30 can further include an outer corner protector 320, and the outer corner protector 320 can also be in the shape of an “L” plate. The outer corner protector 320 can be attached to a part of the outer side of the inner corner protector 310. The top end of the outer corner protector 320 abuts against the top cover 40, and the outer corner protector 320 can support the bottom end of the top cover 40 (or the second side plate 402). The bottom end of the outer corner protector 320 abuts against the first side plate 120, so that the top end of the first side plate 120 can support the outer corner protector 320, so as to transfer part of the external force of the corner protector 30 towards the bottom plate 110 to the first side plate 120, thereby reducing the pressure of the corner protector 30 on the bottom plate 110, so that the bottom plate 110 is not easy to be damaged due to excessive pressure.

[0143] In some possible implementation manners of the embodiments of the present application, the packaging box can further comprise a baffle 70, which can be made of wood, plastic or other materials, and the baffle 70 is connected between two adjacent inner corners 310 to support the two adjacent inner corners 310, so that the two adjacent inner corners 310 are not prone to collapse.

[0144] In some possible implementation manners of the embodiments of the present application, referring to Figure 10 and ​ , the inner corner 310 can be configured to form a slot 311, the extending direction of the slot 311 can be consistent with the extending direction of the baffle 70, and part of the slot 311 corresponds to the outer corner 320 to improve the extending depth of the slot 311, and the baffle 70 is inserted into the slot 311, so that the baffle 70 is not prone to be taken out of the slot 311, and the reliability of the connection between the baffle 70 and the corner 30 is improved.

[0145] In some possible implementation manners of the embodiments of the present application, the packaging box can further comprise an outer box body, which can be arranged outside the whole composed of the bottom pad 10, the top cover 40, the support structure 20 and the corner 30 to protect the packaging object 100.

[0146] The packaging box can further comprise a packing belt, which can be arranged outside the outer box body to further fix the whole outer box body and the packaging object 100, and the firmness of the packaging of the packaging object 100 is improved.

[0147] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0148] In order to facilitate explanation, the above description has been made in combination with specific embodiments. However, the above exemplary discussion is not intended to exhaust or limit the embodiments to the specific forms disclosed above. Various modifications and variations can be derived according to the above teachings. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different modified embodiments suitable for specific use considerations.

Claims

1. A packaging box, characterized in that, The application relates to a packaging structure, comprising: a bottom pad (10) for supporting a bottom of a packaging object (100), the bottom pad (10) comprising: a bottom plate (110); a first side plate (120) arranged on a top of the bottom plate (110) and enclosing the bottom plate (110) to form a first accommodating cavity (125) with a top opening; a support structure (20) arranged in the first accommodating cavity (125) and connected to the bottom pad (10), the support structure (20) comprising: a support side (210) located on a side of the support structure (20) away from the first side plate (120), the support side (210) enclosing a clamping cavity (211) for clamping a side wall of the packaging object (100); the support structure (20) and the first side plate (120) enclosing at least two slot portions (220) extending along a height direction of the support structure (20); a corner guard (30), the number of the corner guards (30) corresponding to the number of the slot portions (220), the corner guards (30) being inserted into the corresponding slot portions (220), the corner guards (30) being used for abutting a side edge of the packaging object (100); and 2. The packaging box according to claim 1, characterized in that, a top cover (40) forming a second accommodating cavity (410) with a bottom opening, one end of the corner guard (30) away from the bottom pad (10) being arranged in the second accommodating cavity (410), the top cover (40) being used for covering a top of the packaging object (100), and the second accommodating cavity (410) being used for accommodating part of the packaging object (100). The first side plate (120) comprises a first plate body (121) and a second plate body (122) connected in sequence; The support structure (20) comprises a first support piece (230) connected to the second plate body (122), one side of the first support piece (230) away from the second plate body (122) being used for stopping a side wall of the packaging object (100), and a first interval (126) being formed between one side of the first support piece (230) facing the first plate body (121) and the first plate body (121); One side of the first support piece (230) facing the second plate body (122) is configured to form a first notch portion (231), the first notch portion (231) is located at one end of the first support piece (230) close to the first plate body (121), and the first notch portion (231) penetrates the side wall of the first support piece (230) facing the first plate body (121), and the first notch portion (231) and the first interval (126) are communicated; 3. The packaging box according to claim 2, characterized in that, The slot portion (220) comprises a first slot portion (221), and the first notch portion (231) and the first interval (126) are communicated with each other to form the first slot portion (221). The support structure (20) further comprises a second support piece (240) connected to the first plate body (121). The second support member (240) is arranged in a spaced manner with the first support member (230) along the extension direction of the first plate body (121) and is arranged close to one end of the second plate body (122).

4. The packaging box according to claim 3, characterized in that The packaging box further comprises a first reinforcing member (50) arranged on the side of the second support member (240) away from the first plate body (121), and the first reinforcing member (50) is connected to the side of the first support member (230) away from the second plate body (122).

5. The packaging box according to claim 2, wherein The first side wall (120) further comprises a third plate body (123) connected to one end of the second plate body (122) away from the first plate body (121), and the first support member (230) has a second space (127) between the side of the first support member (230) facing the third plate body (123) and the third plate body (123). The first support member (230) is configured with a second notch portion (232) on the side of the first support member (230) facing the third plate body (123), and the second notch portion (232) is located at one end of the first support member (230) close to the third plate body (123) and penetrates the side wall of the first support member (230) facing the third plate body (123), and the second notch portion (232) and the second space (127) are in communication. The second notch portion (232) and the second space (127) are in communication to form a second slot portion (222).

6. The packaging box according to claim 5, characterized in that The support structure (20) further comprises a third support member (250) connected to the third plate body (123). The third support member (250) is arranged in a spaced manner with the first support member (230) along the extension direction of the third plate body (123) and is arranged close to one end of the second plate body (122), and the side of the third support member (250) facing the second plate body (122) is in abutting engagement with the corner guard (30).

7. The packaging box according to claim 6, characterized in that The first side wall (120) further comprises a fourth plate body (124) connected to the first plate body (121) and the third plate body (123) at both ends thereof along the extension direction. The support structure (20) further comprises a fourth support member (260) connected to the fourth plate body (124). The fourth support member (260) is arranged in a spaced manner with the third support member (250) along the extension direction of the fourth plate body (124) and is arranged on the side of the fourth plate body (124) facing the third plate body (123). The slot part (220) comprises a third slot part (223), one side of the third support part (260) faces the third plate body (123), one side of the third support part (250) faces the fourth plate body (124), and the third plate body (123) and the fourth plate body (124) enclose the third slot part (223).

8. A packaging box according to any one of claims 2-7, characterized in that A top-open receiving groove (233) is configured on one side of the first support part (230) away from the bottom plate (110), and the receiving groove (233) is used for receiving accessories of the packaging object (100).

9. The package of any one of claims 1-7, wherein, The corner protector (30) comprises: An inner corner protector (310) is inserted into the slot part (220) at a bottom end, and is inserted into the second accommodating cavity (410) at a top end; An outer corner protector (320) is attached to an outer side of the inner corner protector (310), and a top end of the outer corner protector (320) abuts against the top cover (40), and a bottom end of the outer corner protector (320) abuts against the first side wall (120).

10. The packaging box according to claim 9, characterized in that The packaging box further comprises a baffle (70) connected between two adjacent inner corner protectors (310); The inner corner protector (310) is configured with a slot (311), and a part of the slot (311) corresponds to the outer corner protector (320), and the baffle (70) is inserted into the slot (311).

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