Mounting part and carrying box

Abstract

The invention provides a mounting part and a carrying box. The carrying box comprises a box body, a first mounting piece and a first reinforcing piece. The box body comprises a plurality of side walls, the plurality of side walls comprise a first side wall and a second side wall connected with the first side wall, and the first side wall and the second side wall form a first corner part; the first mounting piece comprises a fixing plate, a first mounting plate, a second mounting plate and a third mounting plate. The first mounting plate is connected to the fixing plate. The second mounting plate is connected to the fixing plate and connected with the first mounting plate. The third mounting plate is connected to the fixing plate. The fixing plate, the first mounting plate, the second mounting plate and the third mounting plate define a clamping groove. And one part of the first reinforcing piece and one part of the first corner part are positioned in the clamping groove. The first reinforcing piece and the first corner are in interference fit with the clamping groove, and the first reinforcing piece makes contact with the surface of the first corner. According to the object carrying box, connection between the first reinforcing piece and the box body can be rapidly and conveniently achieved, and the box body cannot be damaged.

Description

Technical Field

[0001] The present invention belongs to the technical field of heavy-duty cargo boxes, and in particular relates to a mounting piece and a cargo box. Background Art

[0002] Cartons are a type of packaging product. As an indispensable part of modern logistics, they bear the important responsibility of containing, protecting, and presenting products in a visually appealing manner. Heavy-duty cartons are corrugated boxes used for transporting and packaging heavy items, typically for heavier or bulkier goods.

[0003] When designing or using heavy-duty carton packaging solutions, to ensure packaging strength, triangular and square supports of a certain specification are typically designed or used at the four corners and center of the box. In practice, users must nail these triangular or square supports to the box. This operation not only poses safety risks (e.g., users can be injured by nails if they operate improperly), but also compromises the box's strength and increases production time and costs. Summary of the Invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] The present application provides a carrying case, comprising:

[0006] a box body, the box body comprising a plurality of side walls, the plurality of side walls defining a receiving cavity having an opening, the plurality of side walls comprising a first side wall and a second side wall connected to the first side wall, a portion of the first side wall and a portion of the second side wall jointly forming a first corner, and the first side wall having an end portion located at the opening;

[0007] A first mounting member, wherein the first mounting member comprises:

[0008] Fixed plate;

[0009] a first mounting plate connected to the fixing plate;

[0010] a second mounting plate, the second mounting plate being connected to the fixing plate, the second mounting plate being connected to the first mounting plate; and

[0011] a third mounting plate connected to the fixing plate;

[0012] wherein the fixing plate, the first mounting plate, the second mounting plate and the third mounting plate define a slot; and

[0013] A first reinforcement, the first reinforcement and the first corner portion are interference-fitted with the slot, a portion of the first reinforcement and a portion of the first corner portion are located in the slot, and the first reinforcement contacts the surface of the first corner portion.

[0014] In some embodiments, the third mounting plate comprises:

[0015] a first plate connected to the fixing plate;

[0016] The second plate is connected to the fixed plate, and the second plate forms a second angle with the first plate.

[0017] In some embodiments, the second plate is connected to the first plate, the first mounting member further includes a first reinforcing rib, the first reinforcing rib is connected to the fixing plate, the first reinforcing rib is arranged between the first plate and the second plate, and the first reinforcing rib is connected to the connection between the first plate and the second plate.

[0018] In some embodiments,

[0019] The first reinforcement member comprises:

[0020] a first reinforcement plate;

[0021] A second reinforcing plate is connected to the first reinforcing plate, and the second reinforcing plate and the first reinforcing plate are arranged obliquely.

[0022] In some embodiments,

[0023] The third mounting plate comprises:

[0024] a third plate connected to the fixed plate;

[0025] a fourth plate, the fourth plate being connected to one end of the third plate, the fourth plate and the third plate being arranged obliquely;

[0026] The fifth plate is connected to the other end of the third plate, and the fifth plate and the third plate are arranged obliquely.

[0027] In some embodiments, the first reinforcement member is a solid structure.

[0028] In some embodiments, further comprising:

[0029] A second mounting member, the second mounting member comprising:

[0030] a first component defining a through hole;

[0031] a second member having a first end and a second end opposite the first end, the first end being connected to the first member; and

[0032] a third component opposite to the first component, the third component being connected to the second end;

[0033] wherein the first component, the second component, and the third component define a groove, the groove is interference-fitted with the first side wall, and a portion of the end portion of the first side wall is located in the groove; and

[0034] A second reinforcement member is inserted into the through hole and contacts a surface of the first side wall.

[0035] The present application also provides a mounting member, comprising:

[0036] Fixed plate;

[0037] a first mounting plate connected to the fixing plate;

[0038] a second mounting plate, the second mounting plate being connected to the fixing plate, the second mounting plate being connected to the first mounting plate; and

[0039] a third mounting plate connected to the fixing plate;

[0040] Wherein, the fixing plate, the first mounting plate, the second mounting plate and the third mounting plate define a slot.

[0041] In some embodiments,

[0042] The third mounting plate comprises:

[0043] a first plate connected to the fixing plate;

[0044] The second plate is connected to the fixed plate, and the second plate forms a second angle with the first plate.

[0045] In some embodiments, the third mounting plate comprises:

[0046] a third plate connected to the fixed plate;

[0047] a fourth plate, the fourth plate being connected to one end of the third plate, the fourth plate and the third plate being arranged obliquely;

[0048] The fifth plate is connected to the other end of the third plate, and the fifth plate and the third plate are arranged obliquely.

[0049] The cargo box provided by the present invention includes a box body, a first mounting member and a first reinforcement member. The box body includes a plurality of side walls, and the plurality of side walls include a first side wall and a second side wall connected to the first side wall. A portion of the first side wall and a portion of the second side wall together form a first corner. The second mounting member includes a fixing plate, a first mounting plate, a second mounting plate and a third mounting plate. The fixing plate, the first mounting plate, the second mounting plate and the third mounting plate define a slot. When in use, a portion of the first reinforcement member and a portion of the first corner are inserted into the slot. The first reinforcement member and the first corner are interference fit with the slot. The first reinforcement member contacts the surface of the first corner. The first mounting member is used to quickly and conveniently connect the first reinforcement member to the first corner of the box body without causing damage to the box body or posing a safety risk to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0051] Figure 1 A schematic structural diagram of a cargo box provided in one embodiment of the present invention;

[0052] Figure 2 A schematic structural diagram of a first mounting member provided in one embodiment of the present invention;

[0053] Figure 3 A bottom view of a first mounting member provided in accordance with an embodiment of the present invention;

[0054] Figure 4 A schematic structural diagram of a first mounting member provided in another embodiment of the present invention;

[0055] Figure 5 A bottom view of a first mounting member provided in accordance with another embodiment of the present invention;

[0056] Figure 6 A schematic structural diagram of a first reinforcement member provided in one embodiment of the present invention;

[0057] Figure 7 A schematic structural diagram of a first reinforcement member provided in another embodiment of the present invention;

[0058] Figure 8 A schematic diagram of the structure of a second mounting member provided in one embodiment of the present invention Figure 1 ;

[0059] Figure 9 A front view of a second mounting member provided in accordance with an embodiment of the present invention;

[0060] Figure 10 A schematic diagram of the structure of a second mounting member provided in one embodiment of the present invention Figure 2 ;

[0061] Figure 11 A rear view of a second mounting member provided in accordance with an embodiment of the present invention;

[0062] Figure 12 A schematic structural diagram of a second reinforcement member provided in one embodiment of the present invention.

[0063] Reference numerals:

[0064] 10. Carrying box;

[0065] 1. Box body; 11. Side wall; 111. Front side wall; 1111. End; 112. Left side wall; 113. Rear side wall; 114. Right side wall; 12. Opening; 13. Accommodation cavity; 14. First corner; 15. Bottom wall; 16. Second corner; 17. Third corner; 18. Fourth corner;

[0066] 2. Second mounting member; 21. Rear member; 22. Front member; 221. Weight-reducing hole; 222. Third protrusion; 23. Upper member; 231. Through hole; 24. Left sub-member; 241. Third side panel; 242. Second side panel; 243. First side panel; 2431. First protrusion; 25. Right sub-member; 251. Sixth side panel; 252. Fifth side panel; 253. Fourth side panel; 2531. Second protrusion; 26. Groove; 27. Rear sub-member;

[0067] 3. Second reinforcement;

[0068] 4. First mounting member; 41. Fixing plate; 42. Left mounting plate; 421. Fourth protrusion; 43. Front mounting plate; 431. Fifth protrusion; 44. Third mounting plate; 441. First plate; 442. Second plate; 443. Third plate; 444. Fourth plate; 445. Fifth plate; 45. Slot; 46. First reinforcing rib; 47. Second reinforcing rib;

[0069] 5. First reinforcement member; 51. First reinforcement plate; 52. Second reinforcement plate;

[0070] X, first direction;

[0071] Y, second direction;

[0072] Z, third direction;

[0073] θ1, first angle;

[0074] θ2, the second angle. DETAILED DESCRIPTION

[0075] The present application will be further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only intended to illustrate the present application and are not intended to limit the scope of the present application. Similarly, the following examples are only some examples of the present application and not all examples. All other examples obtained by those of ordinary skill in the art without creative work are intended to fall within the scope of protection of this application.

[0076] The terms "first", "second" and "third" in the embodiments of the present application are used only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second" and "third" may explicitly or implicitly include at least one of such features. In the description of the present application, "multiple" means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined. All directional indications in the embodiments of the present application (such as up, down, left, right, front, back...) are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products or devices.

[0077] Figure 1 The X-axis, Y-axis, and Z-axis are shown as being orthogonal to each other. The positive direction of the X-axis is "up" and the negative direction of the X-axis is "down"; the positive direction of the Y-axis is "left" and the negative direction of the Y-axis is "right"; the positive direction of the Z-axis is "front" and the negative direction of the X-axis is "back." Front side wall 111 (as an example of a first side wall). Rear side wall 113 (as an example of a third side wall). Left side wall 112 (as an example of a second side wall). Right side wall 114 (as an example of a fourth side wall). Rear component 21 (as an example of a first component). Upper component 23 (as an example of a second component). Front component 22 (as an example of a third component). Rear subcomponent 27 (as an example of a first subcomponent). Left subcomponent 24 (as an example of a second subcomponent). Right subcomponent 25 (as an example of a third subcomponent). Left mounting plate 42 (as an example of a first mounting plate). Front mounting plate 43 (as an example of a second mounting plate).

[0078] See also Figure 1The present invention provides a cargo box 10. The cargo box 10 includes a box body 1, a second mounting member 2, and a first mounting member 4. The box body 1 includes a plurality of side walls 11. The plurality of side walls 11 define a receiving cavity 13 having an opening 12. The plurality of side walls 11 include a front side wall 111 and a left side wall 112 connected to the front side wall 111. A portion of the front side wall 111 and a portion of the left side wall 112 together form a first corner 14. The front side wall 111 has an end 1111 located at the opening 12.

[0079] The box body 1 can be a cardboard box.

[0080] Specifically, the box body 1 includes a bottom wall 15 and four side walls 11 connected to the bottom wall 15. The four side walls 11 are arranged on the same side of the bottom wall 15 along the first direction X. The four side walls 11 include a front side wall 111, a left side wall 112, a rear side wall and a right side wall. The front side wall and the rear side wall are arranged correspondingly, and the front side wall 111 and the rear side wall are arranged at intervals along the third direction Z. The front side wall 111 is connected to one end of the bottom wall 15 along the third direction Z, and the rear side wall is connected to the other end of the bottom wall 15 along the third direction Z. The left side wall and the right side wall are arranged correspondingly, and the left side wall 112 and the right side wall are arranged at intervals along the second direction Y. The left side wall 112 is connected to one end of the bottom wall 15 along the second direction Y, and the right side wall is connected to the other end of the bottom wall 15 along the second direction Y.

[0081] In some embodiments, the cargo box 10 includes a first mounting member 4 and a first reinforcement member 5. The first mounting member 4 is disposed at a first corner 14 of the box body 1.

[0082] Specifically, a portion of the front sidewall 111 and a portion of the left sidewall 112 together form a first corner 14. The left sidewall 112 is connected to the rear sidewall 113, and a portion of the left sidewall 112 and a portion of the rear sidewall 113 together form a second corner 16. The rear sidewall 113 is connected to the right sidewall 114, and a portion of the rear sidewall 114 and a portion of the right sidewall 114 together form a third corner 17. The right sidewall 114 is connected to the front sidewall 111, and a portion of the right sidewall 114 and a portion of the front sidewall 111 together form a fourth corner 18.

[0083] In some embodiments, four first mounting members 4 are provided, and the four first mounting members 4 are respectively provided at the first corner 14, the second corner 15, the third corner 16, and the fourth corner 17. Four first reinforcement members 5 are provided, and the four first reinforcement members 5 are provided in a one-to-one correspondence with the four first mounting members 4.

[0084] Of course, in other embodiments, three first mounting members 4 may be provided. The three first mounting members 4 are provided in a one-to-one correspondence with three of the first corner portion 14, the second corner portion 16, the third corner portion 17, and the fourth corner portion 18. Three first reinforcement members 5 may also be provided, with the three first reinforcement members 5 corresponding to the three first mounting members 4. It is understood that one or two first mounting members 4 and one or two first reinforcement members 5 may also be provided.

[0085] Continue reading Figure 1 In some embodiments, two second mounting members 2 are provided. The two second mounting members 2 are provided in a one-to-one correspondence with the two front side walls 111. Two second reinforcement members 3 are provided. The two second reinforcement members 3 are provided in a one-to-one correspondence with the two second mounting members 2.

[0086] In some embodiments, the second mounting member 2 is disposed in the middle of the front side wall 111. This arrangement can better distribute the weight carried by the box 1 to various parts of the front side wall 111, so that the force applied to the box body 1 is more uniform.

[0087] See also Figure 2 and Figure 3 In some embodiments, the first mounting member 4 includes a fixing plate 41, a left mounting plate 42, a front mounting plate 43, and a third mounting plate 44. The left mounting plate 42, the front mounting plate 43, and the third mounting plate 44 are all connected to the fixing plate 41. The left mounting plate 42 and the front mounting plate 43 are connected. The fixing plate 41, the left mounting plate 42, the front mounting plate 43, and the third mounting plate 44 define a slot 45. A portion of the first reinforcement member 5 and a portion of the first corner portion 14 are located in the slot 45. The first reinforcement member 5 and the first corner portion 14 are interference-fitted with the slot 45. The first reinforcement member 5 contacts the surface of the first corner portion 14. By providing the first mounting member 4 including the fixing plate 41, the left mounting plate 42, the front mounting plate 43, and the third mounting plate 44, the left mounting plate 42, the front mounting plate 43, and the third mounting plate 44 are connected to the fixing plate 41 and are arranged on the same side of the fixing plate 41 along the first direction X. The fixing plate 41 , the left mounting plate 42 , the front mounting plate 43 and the third mounting plate 44 define a card slot 45 .

[0088] During use, a portion of the first reinforcement member 5 and a portion of the first corner portion 14 are inserted into the slot 45. The first reinforcement member 5 and the first corner portion 14 form an interference fit with the slot 45. The first reinforcement member 5 contacts the surface of the first corner portion 14. The first mounting member 4 quickly and conveniently connects the first reinforcement member 5 to the first corner portion 14 of the box body 1 without damaging the box body 1 or posing a safety risk to the operator.

[0089] Specifically, the first corner portion 14 includes a portion of the front side wall 111 , a portion of the left side wall 112 , and a connection between the front side wall 111 and the left side wall 112 .

[0090] In some embodiments, the left mounting plate 42, the front mounting plate 43 and the third mounting plate 44 are arranged on the same side of the fixed plate 41 along the first direction X, and the left mounting plate 42 and the front mounting plate 43 form a first angle θ1, and the first angle θ1 is 80°-100°.

[0091] Specifically, the left mounting plate 42 is an elongated plate-like structure. The left mounting plate 42 has a free end. The front mounting plate 43 is an elongated plate-like structure. The front mounting plate 43 has a free end. The end of the left mounting plate 42 opposite the free end is connected to the end of the front mounting plate 43 opposite the free end.

[0092] In some embodiments, the first angle θ1 is 80°-100°. Specifically, the first angle θ1 can be 80°, 90°, 100°, or a range consisting of any two of the above values. For example, the first angle θ1 is 90°.

[0093] Specifically, the fixing plate 41 is a triangular plate-shaped structure having a third end, a fourth end, and a fifth end disposed opposite each other. The left mounting plate 42 is connected to the fourth end of the fixing plate 41, and the front mounting plate 43 is connected to the fifth end of the fixing plate 41.

[0094] In some embodiments, the third mounting plate 44 includes a first plate 441 and a second plate 442. Both the first plate 441 and the second plate 442 are connected to the fixed plate 41. The first plate 441 and the second plate 442 form a second angle θ2. The second angle θ2 is between 80° and 100°. Specifically, the second angle θ2 can be 80°, 90°, 100°, or a range consisting of any two of the aforementioned values. For example, the second angle θ2 is 90°.

[0095] In some embodiments, the first angle θ1 is equal to the second angle θ2.

[0096] Specifically, the first plate 441 is a triangular plate-shaped structure. The second plate 442 is a triangular plate-shaped structure.

[0097] In some embodiments, the first mounting member 4 further includes a first reinforcing rib 46, which is disposed on the same side of the fixing plate 41 as the third mounting plate 44 along the first direction X. The second reinforcing member 3 is connected to the junction of the first plate 441 and the second plate 442. The provision of the first reinforcing rib 46 improves the overall strength of the first mounting member 4, allowing the first mounting member 4 to withstand greater loads.

[0098] Specifically, the first reinforcing rib 46 is a triangular plate-shaped structure connected to the middle portion of the fixing plate 41 .

[0099] See also Figure 4 and Figure 5 In some embodiments, the third mounting plate 44 includes a third plate 443, a fourth plate 444, and a fifth plate 445. The fourth plate 444 is connected to one end of the third plate 443, and the fifth plate 445 is connected to the other end of the third plate 443. The fourth plate 444 is arranged at an angle relative to the third plate 443. The fifth plate 445 is arranged at an angle relative to the third plate 443.

[0100] Specifically, the third plate 443 , the fourth plate 444 and the fifth plate 445 are disposed at the fifth end.

[0101] In some embodiments, third mounting plate 44 further includes a second reinforcing rib 47. Second reinforcing rib 47 is connected to third plate 443. Second reinforcing rib 47, fourth plate 444, and fifth plate 445 are disposed on the same side of third plate 443. The provision of second reinforcing rib 47 improves the overall strength of first mounting member 4, enabling first mounting member 4 to withstand greater loads.

[0102] Specifically, the second reinforcing rib 47 extends along the first direction X. A plurality of second reinforcing ribs 47 are provided. The plurality of second reinforcing ribs 47 are arranged at intervals. Exemplarily, two second reinforcing ribs 47 are provided.

[0103] See also Figure 6 In some embodiments, the first reinforcement member 5 includes a first reinforcement plate 51 extending along the first direction X and a second reinforcement plate 52 extending along the first direction X. The first reinforcement plate 51 is connected to the second reinforcement plate 52. The first reinforcement plate 51 and the second reinforcement plate 52 are arranged obliquely.

[0104] See also Figure 7 In some embodiments, the first reinforcement member 5 is a solid cylindrical structure extending along the first direction X.

[0105] See also Figure 8 and Figure 9 The second mounting member 2 includes a rear member 21, an upper member 23, and a front member 22 opposite to the rear member 21. The rear member 21 is defined with a through hole 231. The upper member 23 has a first end and a second end opposite to the first end, and the first end is connected to the rear member 21. The front member 22 is connected to the second end. The rear member 21, the upper member 23, and the front member 22 define a groove 26, the groove 26 is interference-fitted with the front side wall 111, and a portion of the end 1111 of the front side wall 111 is located in the groove 26. By setting the second mounting member 2 to include the rear member 21, the upper member 23, and the front member 22 opposite to the rear member 21, the rear member 21, the upper member 23, and the front member 22 opposite to the rear member 21 define the groove 26, the groove 26 is interference-fitted with the front side wall 111, and a portion of the end 1111 is located in the groove 26, thereby simply and conveniently achieving the connection between the second mounting member 2 and the box body 1.

[0106] In some embodiments, the rear component 21 and the front component 22 are arranged on the same side of the upper component 22 along the first direction X, and the rear component 21 includes a rear sub-component 27, a left sub-component 24 and a right sub-component 25, the left sub-component 24 is connected to one end of the rear sub-component 27 along the second direction Y, and the right sub-component 25 is connected to the other end of the rear sub-component 27 along the second direction Y, the left sub-component 24 is connected to the first end, and the right sub-component 25 is connected to the first end, and the rear sub-component 27, the left sub-component 24 and the right sub-component 25 define a through hole.

[0107] In some embodiments, the length of the right subcomponent 25 along the first direction X is equal to the length of the right subcomponent along the first direction X.

[0108] In some embodiments, the length of the right subcomponent 25 along the third direction Z is equal to the length of the right subcomponent along the third direction Z.

[0109] In some embodiments, the rear component 21 is connected to one end of the upper component 23 along the third direction Z, the front component 22 is connected to the other end of the upper component 23 along the third direction Z, the right sub-component 25 is connected to one end of the rear component 21 along the second direction Y, and the right sub-component is connected to the other end of the rear component 21 along the second direction Y. By arranging that the rear component 21 is connected to one end of the upper component 23 along the third direction Z and the front component 22 is connected to the other end of the upper component 23 along the third direction Z, the ratio of the length of the groove 26 along the third direction Z to the length of the upper component 23 along the third direction Z can be increased. That is, on the basis of satisfying the length of the groove 26 along the third direction Z, the length of the upper component 23 along the third direction Z can be reduced, thereby reducing the overall size of the second mounting component 2 along the third direction Z, and also reducing costs. By setting the right sub-component 25 to be connected to one end of the rear component 21 along the second direction Y and the right sub-component to be connected to the other end of the rear component 21 along the second direction Y, the ratio of the length between the right sub-component 25 and the right sub-component along the second direction Y to the front side wall 111 along the second direction Y can be increased. That is, on the basis of satisfying the length between the right sub-component 25 and the right sub-component along the second direction Y, the length of the upper component 23 along the second direction Y is reduced, thereby reducing the overall size of the second mounting component 2 along the second direction Y, and also reducing the cost.

[0110] In some embodiments, the right sub-assembly 25 includes a third side panel 241, a second side panel 242, and a first side panel 243. The third side panel 241 is connected to one end of the first side panel 243 along the second direction Y, and the second side panel 242 is connected to the other end of the first side panel 243 along the second direction Y. An end of the third side panel 241 away from the first side panel 243 and an end of the second side panel 242 away from the first side panel 243 are both connected to the rear member 21. An end of the third side panel 241 away from the first side panel 243 is connected to an end of the second side panel 242 away from the first side panel 243. By providing the left side wall 11211 with the third side panel 241, the second side panel 242, and the first side panel 243, and forming a triangular structure between the third side panel 241, the second side panel 242, and the first side panel 243, the overall volume of the left side wall 11211 can be reduced while maintaining the strength of the left side wall 11211, thereby meeting the lightweight requirements of the second mounting member 2 and reducing costs.

[0111] Of course, in other embodiments, the right sub-component 25 may also be a plate-shaped structure extending along the first direction X.

[0112] In some embodiments, the right sub-assembly 25 includes a sixth side panel 251, a fifth side panel 252, and a fourth side panel 253. The sixth side panel 251 is connected to one end of the fourth side panel 253 along the second direction Y, and the fifth side panel 252 is connected to the other end of the fourth side panel 253 along the second direction Y. An end of the sixth side panel 251 away from the fourth side panel 253 and an end of the fifth side panel 252 away from the fourth side panel 253 are both connected to the rear member 21. An end of the sixth side panel 251 away from the fourth side panel 253 is connected to an end of the fifth side panel 252 away from the fourth side panel 253. By providing the rear side wall 11 with the sixth side panel 251, the fifth side panel 252, and the fourth side panel 253, and forming a triangular structure between the sixth side panel 251, the fifth side panel 252, and the fourth side panel 253, the overall volume of the rear side wall 11 can be reduced while maintaining the strength of the rear side wall 11, thereby meeting the lightweight requirements of the second mounting member 2 and reducing costs.

[0113] Of course, in other embodiments, the right sub-component 25 may also be a plate-shaped structure extending along the first direction X.

[0114] In some embodiments, a first protrusion 2431 is provided on a side of the first side plate 243 close to the front member 22. By providing the first protrusion 2431 on the side of the first side plate 243 close to the front member 22, when a portion of the end portion 1111 of the front side wall 111 of the box body 1 is inserted into the groove 26, the first protrusion 2431 can abut against the surface of the front side wall 111 of the box body 1, achieving an interference fit between the groove 26 and the front side wall 111, thereby making the connection between the second mounting member 2 and the box body 1 more secure and preventing the second mounting member 2 from falling off the box body 1.

[0115] Specifically, a first protrusion 2431 is provided on the side of the first side plate 243 proximate to the front member 22. The first protrusion 2431 extends along the first direction X. This arrangement facilitates processing and production, while ensuring a secure connection between the second mounting member 2 and the housing 1, and also reduces costs. Of course, in other embodiments, multiple first protrusions 2431 may be provided on the side of the first side plate 243 proximate to the front member 22, with the first protrusions 2431 spaced apart along the second direction Y.

[0116] In some embodiments, a second protrusion 2531 is provided on a side of the fourth side plate 253 close to the front member 22. By providing the second protrusion 2531 on the side of the fourth side plate 253 close to the front member 22, when a portion of the end portion 1111 of the front side wall 111 of the box body 1 is inserted into the groove 26, the second protrusion 2531 can abut against the surface of the front side wall 111 of the box body 1, achieving an interference fit between the groove 26 and the front side wall 111, thereby further strengthening the connection between the second mounting member 2 and the box body 1 and preventing the second mounting member 2 from falling off the box body 1.

[0117] Specifically, a second protrusion 2531 is provided on the side of the fourth side plate 253 proximal to the front member 22. The second protrusion 2531 extends along the first direction X. This arrangement facilitates processing and production, while ensuring a secure connection between the second mounting member 2 and the housing 1, and also reduces costs. Of course, in other embodiments, a plurality of second protrusions 2531 may be provided on the side of the fourth side plate 253 proximal to the front member 22, with the second protrusions 2531 spaced apart along the second direction Y.

[0118] In some embodiments, a third protrusion 222 is provided on a side of the front component 22 close to the rear component 21. By providing the third protrusion 222 on the side of the front component 22 close to the rear component 21, when a portion of the first end 1111 of the front side wall 111 of the box body 1 is inserted into the groove 26, the third protrusion 222 can abut against the surface of the front side wall 111 of the box body 1, achieving an interference fit between the groove 26 and the front side wall 111, thereby making the connection between the second mounting member 2 and the box body 1 more secure and preventing the second mounting member 2 from falling off the box body 1.

[0119] Specifically, a plurality of third protrusions 222 are provided on a side of the front member 22 near the rear member 21. The plurality of third protrusions 222 are spaced apart along the second direction Y. This arrangement can further secure the connection between the second mounting member 2 and the housing 1, preventing the second mounting member 2 from falling off the housing 1. For example, three third protrusions 222 are provided on a side of the front member 22 near the rear member 21.

[0120] In some embodiments, the front component 22 is provided with a weight-reducing hole 221. By providing the weight-reducing hole 221 in the front component 22, the weight of the front component 22 can be reduced, thereby reducing the overall weight of the second mounting member 2, so that the second mounting member 2 meets the lightweight requirements and can also reduce costs.

[0121] Specifically, the front component 22 is provided with a plurality of weight-reducing holes 221. The plurality of weight-reducing holes 221 are spaced apart along the second direction Y. This arrangement further reduces the overall weight of the second mounting member 2, enabling the second mounting member 2 to meet lightweight requirements while also reducing costs. For example, the front component 22 is provided with three weight-reducing holes 221.

[0122] In some embodiments, the three weight-reducing holes 221 and the three third protrusions 222 are arranged alternately in sequence. This arrangement can make the force on the front component 22 more uniform.

[0123] See also Figure 10 and Figure 11 In some embodiments, the rear sub-component 27, the left sub-component 24, and the right sub-component 25 define a through hole 231. The through hole 231 allows the second reinforcement 3 to be inserted into the first through hole 231 and contact the surface of the front side wall 111 of the box body 1.

[0124] In some embodiments, the length of the through hole 231 along the third direction Z is equal to the length of the right subcomponent 25 along the third direction Z.

[0125] In some embodiments, the length of the through hole 231 along the second direction Y is equal to the distance between the right sub-component 25 and the left sub-component 24 along the second direction Y.

[0126] See also Figure 12 In some embodiments, the second reinforcement member 3 is a plate-shaped structure extending along the first direction X.

[0127] To use the luggage case 10 provided by the present invention, a portion of the end portion 1111 of the front side wall 11 of the case 1 is first inserted into the groove 26 of the second mounting member 2. The groove 26 forms an interference fit with the front side wall 111 of the case 1, tightly connecting the second mounting member 2 to the case 1. The second reinforcement member 3 is then inserted into the accommodating cavity 13 through the through hole 231 of the rear portion 21 of the second mounting member 2, bringing the second reinforcement member 3 into contact with the surface of the front side wall 111 of the case 1. This luggage case 10 allows for quick and convenient connection of the second reinforcement member 3 to the case 1 without damaging the case 1 or posing a safety risk to the operator.

[0128] Specifically, when in use, a portion of the end portion 1111 of the front side wall 11 of the box body 1 is inserted into the groove 26 of the second mounting member 2. The groove 26 is interference-fitted with the front side wall 111 of the box body 1, so that the second mounting member 2 and the box body 1 are tightly connected together. The second reinforcement member 3 is inserted into the accommodating cavity 13 from the through hole 231 of the rear part 21 of the second mounting member 2, and the second reinforcement member 3 is in contact with the surface of the front side wall 111 of the box body 1. A portion of the first reinforcement member 5 and a portion of the first corner portion 14 are inserted into the slot 45. The first reinforcement member 5 and the first corner portion 14 are interference-fitted with the slot 45. The first reinforcement member 5 is in contact with the surface of the first corner portion 14.

[0129] The maximum pressure-bearing capacity of the box 1 is 2520kg. When the second mounting member 2 and the second reinforcement member 3 are used, and the material of the second reinforcement member 3 is wood, the maximum pressure-bearing capacity of the cargo box 10 is 6236kg, which is 147% higher than that of the box 1. When the first mounting member 4 and the first reinforcement member 5 are used, and the material of the first reinforcement member 5 is paper, the maximum pressure-bearing capacity of the cargo box 10 is 2520kg, which is 23% higher than that of the box 1. When both the second mounting member 2 and the second reinforcement member 3 are used, and the second reinforcement member 3 is When the material of component 3 is wood, and the first mounting component 4 and the first reinforcement 5 are used, and the material of the first reinforcement 5 is paper, the maximum pressure that the cargo box 10 can withstand is 3933 kg, which is 56% higher than the performance of the box 1; when the second mounting component 2 and the second reinforcement 3 are used, and the material of the second reinforcement 3 is wood, and the first mounting component 4 and the first reinforcement 5 are used, and the material of the first reinforcement 5 is wood, the maximum pressure that the cargo box 10 can withstand is 9542 kg, which is 279% higher than the performance of the box 1.

[0130] When the second reinforcement 3 is connected to the box body 1 by nailing, and the first reinforcement 5 is connected to the box body, the maximum pressure that the box body 1 can withstand is 3933 kg. When the second mounting member 2 and the second reinforcement 3 are used, and the material of the second reinforcement 3 is wood, the maximum pressure that the cargo box 10 can withstand is 6236 kg, and the performance of the cargo box 10 is improved by 59%; when both the second mounting member 2 and the second reinforcement 3 are used, and the material of the second reinforcement 3 is wood, and the first mounting member 4 and the first reinforcement 5 are used, and the material of the first reinforcement 5 is wood, the maximum pressure that the cargo box 10 can withstand is 9542 kg, which is a performance improvement of 143% compared with the box body 1.

[0131] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0132] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0133] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0134] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0135] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0136] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A cargo box, characterized in that: include: a box body, the box body comprising a plurality of side walls, the plurality of side walls defining a receiving cavity having an opening, the plurality of side walls comprising a first side wall and a second side wall connected to the first side wall, a portion of the first side wall and a portion of the second side wall jointly forming a first corner, and the first side wall having an end portion located at the opening; A first mounting member, wherein the first mounting member comprises: Fixed plate; a first mounting plate connected to the fixing plate; a second mounting plate, the second mounting plate being connected to the fixing plate, the second mounting plate being connected to the first mounting plate; and a third mounting plate connected to the fixing plate; wherein the fixing plate, the first mounting plate, the second mounting plate and the third mounting plate define a slot; and A first reinforcement, the first reinforcement and the first corner portion are interference-fitted with the slot, a portion of the first reinforcement and a portion of the first corner portion are located in the slot, and the first reinforcement contacts the surface of the first corner portion.

2. The cargo box according to claim 1, characterized in that: The third mounting plate comprises: a first plate connected to the fixing plate; The second plate is connected to the fixed plate, and the second plate forms a second angle with the first plate.

3. The cargo box according to claim 2, characterized in that: The second plate is connected to the first plate, and the first mounting member further includes a first reinforcing rib, which is connected to the fixing plate. The first reinforcing rib is arranged between the first plate and the second plate, and the first reinforcing rib is connected to the connection between the first plate and the second plate.

4. The cargo box according to claim 2, characterized in that: The first reinforcement member comprises: a first reinforcement plate; A second reinforcing plate is connected to the first reinforcing plate, and the second reinforcing plate and the first reinforcing plate are arranged obliquely.

5. The cargo box according to claim 1, characterized in that: The third mounting plate comprises: a third plate connected to the fixed plate; a fourth plate, the fourth plate being connected to one end of the third plate, the fourth plate and the third plate being arranged obliquely; The fifth plate is connected to the other end of the third plate, and the fifth plate and the third plate are arranged obliquely.

6. The cargo box according to claim 5, characterized in that: The first reinforcement member is a solid structure.

7. The cargo box according to claim 1, characterized in that: Also includes: A second mounting member, the second mounting member comprising: a first component defining a through hole; a second member having a first end and a second end opposite the first end, the first end being connected to the first member; and a third component opposite to the first component, the third component being connected to the second end; wherein the first component, the second component, and the third component define a groove, the groove is interference-fitted with the first side wall, and a portion of the end portion of the first side wall is located in the groove; and A second reinforcement member is inserted into the through hole and contacts a surface of the first side wall.

8. A mounting member, characterized in that: include: Fixed plate; a first mounting plate connected to the fixing plate; a second mounting plate, the second mounting plate being connected to the fixing plate, and the second mounting plate being connected to the first mounting plate; as well as a third mounting plate connected to the fixing plate; Wherein, the fixing plate, the first mounting plate, the second mounting plate and the third mounting plate define a slot.

9. The mounting member according to claim 8, wherein: The third mounting plate comprises: a first plate connected to the fixing plate; The second plate is connected to the fixed plate, and the second plate forms a second angle with the first plate.

10. The mounting member according to claim 8, wherein: The third mounting plate comprises: a third plate connected to the fixed plate; a fourth plate, the fourth plate being connected to one end of the third plate, the fourth plate and the third plate being arranged obliquely; The fifth plate is connected to the other end of the third plate, and the fifth plate and the third plate are arranged obliquely.

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