Transport box

Abstract

The present application relates to the technical field of power battery transportation, and particularly relates to a transportation box. The box comprises a box body and a water guide assembly. The box body is configured to form a containing cavity with an open top end; the box body comprises a top end frame upper beam and a side frame upper beam connected in sequence, the top end frame upper beam and the side frame upper beam are arranged at the open end of the containing cavity, and a mounting gap is formed between the top end frame upper beam and the side frame upper beam. The water guide assembly is arranged on the inner side of the box body; the water guide assembly comprises a water collector and a water guide channel, the water collector is arranged below the connection position of the top end frame upper beam and the side frame upper beam; the water guide channel is in communication with the water collector and extends downward along the height direction of the box body; external liquid enters the water collector from the mounting gap between the top end frame upper beam and the side frame upper beam, and is then discharged to the outside of the box body through the water guide channel. The technical problem that the connection position of the top end frame upper beam and the side frame upper beam of the conventional transportation box is prone to water entry is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power battery transportation, in particular to a transportation box. BACKGROUND

[0002] With the rapid development of new energy vehicle industry in China, the safety packaging, storage and transportation of power batteries are increasingly obvious. Ordinary logistics pallets such as cage pallets, column pallets and box pallets cannot provide safe and reliable storage and transportation protection for power batteries.

[0003] The existing transportation box has poor sealing performance. The connection between the upper beam of the end frame and the upper beam of the side frame is often prone to water ingress. During transportation, rainwater often enters the transportation box from the connection between the end frame and the side frame, wetting the goods in the transportation box and causing damage to the goods. SUMMARY

[0004] An object of the present application is to solve the technical problem of water ingress at the connection between the upper beam of the end frame and the upper beam of the side frame of the conventional transportation box.

[0005] To solve the above technical problems, the present application provides a transportation box, comprising: a box body forming a containing cavity with an open top end; the box body comprises a connected end frame upper beam and a side frame upper beam, the end frame upper beam and the side frame upper beam are arranged at the open end of the containing cavity, and an installation gap is formed between the end frame upper beam and the side frame upper beam; a water guide assembly is arranged on the inner side of the box body; the water guide assembly comprises a water collector and a water guide channel, the water collector is arranged below the connection between the end frame upper beam and the side frame upper beam; the water guide channel is in communication with the water collector and extends downward along the height direction of the box body; wherein the liquid in the external environment can move along the two sides of the end frame upper beam and the side frame upper beam, enter the water collector from the installation gap between the end frame upper beam and the side frame upper beam, and then be discharged to the outside of the box body through the water guide channel.

[0006] Optionally, a water collecting cavity is formed inside the water collector, and a first connecting port, a second connecting port and a third connecting port are formed on the side wall of the water collector to communicate the water collecting cavity; the end frame upper beam passes through the first connecting port and extends into the water collecting cavity; the side frame upper beam passes through the second connecting port and extends into the water collecting cavity, and the side frame upper beam abuts against the end frame upper beam; the third connecting port is in communication with the water guide channel, so that the liquid in the water collecting cavity can flow out along the water guide channel.

[0007] Optionally, the end frame upper cross beam comprises a first wall plate and a second wall plate arranged at an included angle, the second wall plate is arranged at the inner side of the first wall plate and extends along the height direction of the box body; the water collector comprises a first connecting portion, a first facade and a second facade on the first connecting portion form the first connecting port, when the end frame upper cross beam passes through the first connecting port, the first wall plate abuts against the first facade and the second wall plate abuts against the second facade; the side frame upper cross beam comprises a third wall plate and a fourth wall plate arranged at an included angle; the fourth wall plate is arranged at the inner side of the third wall plate and extends along the height direction of the box body; the water collector comprises a second connecting portion, a third facade and a fourth facade on the second connecting portion form the second connecting port, when the side frame upper cross beam passes through the second connecting port, the third wall plate abuts against the third facade and the fourth wall plate abuts against the fourth facade.

[0008] Optionally, the side frame upper cross beam is provided with a water blocking block on both sides, the water blocking block protrudes towards the interior of the transport box; when the side frame upper cross beam passes through the second connecting port and abuts against the end frame upper cross beam; the water blocking block is located in the water collecting cavity of the water collector.

[0009] Optionally, the bottom of the water collecting cavity of the water collector gradually inclines towards the direction of the third connecting port.

[0010] Optionally, the box body comprises: a chassis; an end frame comprising an end frame body and an end frame upper cross beam, the end frame body is rotationally arranged at both ends of the length direction of the chassis; the end frame upper cross beam is located at the top end of the end frame body; a side frame comprising a side frame body and a side frame upper cross beam, the side frame body is detachably arranged at both sides of the width direction of the chassis; the side frame upper cross beam is located at the top end of the side frame body; the side frame is connected with the end frame to jointly enclose a top-open accommodation cavity, and the end frame upper cross beam and the side frame upper cross beam are arranged at the open end of the accommodation cavity.

[0011] Optionally, the water guide channel comprises a first flow guide portion, the first flow guide portion is arranged on the inner side surface of the end frame and extends along the height direction of the end frame; the first flow guide portion is recessed inward towards one side of the side frame to form a flow guide groove, the flow guide groove communicates with the water collector, so that the liquid in the water collector is discharged along the flow guide groove.

[0012] Optionally, the water guide channel further comprises a second water guide part, which is arranged on the inner side of the side frame and extends along the height direction of the side frame; one side of the second water guide part is inwardly recessed to form a receiving groove; when the end frame is connected to the side frame, one side wall of the second water guide part is accommodated in the water guide groove of the first water guide part, and one side wall of the first water guide part is accommodated in the receiving groove of the second water guide part, so that the first water guide part and the second water guide part are embedded with each other.

[0013] Optionally, the first water guide part comprises a first bottom wall and a first side wall; the first bottom wall is fixed on the inner side of the end frame, and the first side wall is fixed on the first bottom wall; the first side wall, the first bottom wall and the inner side wall of the end frame form the water guide groove; the second water guide part comprises a second side wall and a third side wall, which are arranged on the inner side of the side frame; the second side wall and the third side wall and the inner side wall of the side frame form the receiving groove; when the end frame abuts against the side frame, the first side wall is accommodated in the receiving groove, and the second side wall close to the end frame is accommodated in the water guide groove, so that the end frame and the side frame at the abutting position form staggered water guide channels to prevent liquid from entering the transport box.

[0014] Optionally, the bottom frame comprises a frame body, a bottom plate arranged on the frame body; the bottom plate comprises a plate body and an outer edge surrounding the edge of the plate body to form a liquid collecting space; a plurality of load-bearing beams are arranged staggered in the liquid collecting space; a plurality of first binding rings for binding are arranged on the load-bearing beams.

[0015] Optionally, the frame body comprises corner columns, side cross beams and end cross beams arranged between the corner columns; both ends of the side cross beam are provided with fixed plates, the fixed plates are arranged spaced apart from the corner columns to form a first assembly space; the end frame is inserted into the first assembly space and connected with the corner columns; a second binding ring is arranged on the outer side of the side cross beam, the second binding ring and the side cross beam form a second assembly space, and the side frame can be inserted into the second assembly space.

[0016] Optionally, a lock is arranged on the upper cross beam of the end frame, and limit plates are arranged on both sides of the side frame; the lock can rotate around its own axis to lock or unlock the limit plates, so as to realize the fixing and dismounting between the side frame and the end frame.

[0017] Optionally, the cross section of the side cross beam and the end cross beam is L-shaped; the top surface of the outer edge of the bottom plate is higher than the height of the top surface of the side cross beam and the end cross beam.

[0018] Optionally, the transport box further includes a top cover, the bottom surface of which is provided with a sealing groove, the sealing groove matching the contour of the opening end of the receiving cavity, so that the top cover can seal the opening of the receiving cavity.

[0019] As can be seen from the above technical solution, the beneficial effects of the present invention are as follows:

[0020] This application provides a transport container, including a container body and a water-guiding assembly. The water-guiding assembly includes a water collector and a water-guiding channel. The water collector is located below the abutment point of the upper crossbeam of the end frame and the upper crossbeam of the side frame. When external liquid moves along both sides of the upper crossbeams of the end frame and the side frame and enters the transport container through the gap between the upper crossbeams of the end frame and the side frame, it is collected by the water collector located below the connection point and then discharged to the outside of the transport container through the water-guiding channel connected to the water collector. This effectively solves the problem of water entering through the gap at the top abutment point of the side frame and the end frame, which can damage the goods in the transport container. It also effectively improves the waterproof sealing performance of the connection point between the end frame and the side frame of the transport container, making the transport container safer and more reliable during the transportation of goods. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the shipping container;

[0022] Figure 2 for Figure 1 A schematic diagram of the structural dimensions of the main body of the shipping container;

[0023] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0024] Figure 4 for Figure 1 A three-dimensional structural diagram of the top cover;

[0025] Figure 5 for Figure 1 A three-dimensional structural diagram of the mid-frame;

[0026] Figure 6 for Figure 5 A three-dimensional structural diagram of the mid-base frame from another angle;

[0027] Figure 7 for Figure 6 Enlarged structural diagram at point B;

[0028] Figure 8 for Figure 5 A three-dimensional structural diagram of the midsole plate;

[0029] Figure 9 This is a three-dimensional structural diagram of the transport box from the outside of the end frame.

[0030] Figure 10 is Figure 9 Schematic diagram of the frame body structure of the middle end frame;

[0031] Figure 11 Schematic diagram of the frame body structure of the middle end frame;

[0032] Figure 12 is Figure 11 Schematic diagram of the frame body structure of the middle end frame;

[0033] Figure 13 is Figure 12 Schematic diagram of the frame body structure of the middle end frame;

[0034] Figure 14 is Figure 13 Schematic diagram of the frame body structure of the middle end frame;

[0035] Figure 15 Schematic diagram of the frame body structure of the middle end frame;

[0036] Figure 16 Schematic diagram of the frame body structure of the middle end frame;

[0037] Figure 17 is Figure 16 Schematic diagram of the frame body structure of the middle end frame;

[0038] Figure 18 is Figure 17 Schematic diagram of the frame body structure of the middle end frame;

[0039] Figure 19 Schematic diagram of the frame body structure of the middle end frame;

[0040] Figure 20 Schematic diagram of the frame body structure of the middle end frame;

[0041] The reference signs are explained as follows:

[0042] 100, transport case; 10, case main body; 11, base frame; 111, end crossbeam; 112, side crossbeam; 113, bottom plate; 1131, plate body; 1132, outer edge; 114, corner upright; 115, fixing plate; 116, bearing beam; 117, first binding ring; 118, second binding ring; 119, slot; 12, end frame; 121, end frame upper crossbeam; 1211, first wall plate; 1212, second wall plate; 122, first upright; 123, end frame lower crossbeam; 124, handrail; 125, stopper; 126, lock; 127, limiting gap; 128, magnet; 13, side frame; 131, side frame upper crossbeam; 1311, third wall plate; 1312, fourth wall plate; 132, second upright; 133, side frame lower crossbeam; 134, water baffle; 135, limiting plate; 20, top cover; 21, sealing groove; 30, water guide assembly; 31, water collector; 311, first connecting port; 3111, first facade; 3112, second facade; 312, second connecting port; 3121, third facade; 3122, fourth facade; 313, third connecting port; 32, water guide channel; 321, first flow guide part; 3211, first bottom wall; 3212, first side wall; 322, second flow guide part; 3221, second side wall; 3222, third side wall. DETAILED DESCRIPTION

[0043] The exemplary embodiments embodying the features and advantages of the present application will be described in detail hereinafter with reference to the accompanying drawings. It should be understood that the present application can be varied in a wide range of embodiments, and none of them depart from the scope of the present application, and the description and drawings herein are essentially illustrative, not restrictive.

[0044] In the description of the present application, it should be understood that the indication of direction or positional relationship (such as up, down, left, right, front and back, etc.) in the embodiments shown in the drawings is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. When the positions of these elements are changed, the indications of these directions are also changed accordingly.

[0045] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0046] Please refer to Figures 1 to 20This embodiment provides a transport box 100, which includes a box body 10, a top cover 20, and a water-guiding assembly 30. The box body 10 is configured to form a receiving cavity with an opening at the top for accommodating goods. The top cover 20 is disposed on the top of the box body 10 and closes the top opening of the box body 10. The water-guiding assembly 30 is disposed on the inner side of the box body 10 for collecting liquids entering the box body 10 to prevent the transported goods such as batteries from getting wet from rainwater.

[0047] Please see Figure 2 and Figure 3 The box body 10 includes an upper crossbeam 121 of the end frame and an upper crossbeam 131 of the side frame connected in sequence. The upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame surround the opening end of the receiving cavity of the box body 10, and an installation gap is formed between the upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame.

[0048] A water guiding assembly 30 is disposed inside the tank body 10. The water guiding assembly 30 includes a water collector 31 and a water guiding channel 32. The water collector 31 is disposed below the connection point between the upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame. The water guiding channel 32 communicates with the water collector 31 and extends downwards along the height direction of the tank body 10. This allows external liquid to move along both sides of the upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame, enter the water collector 31 through the installation gap between the upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame, and then be discharged to the outside of the tank body 10 via the water guiding channel 32.

[0049] It can effectively solve the problem of water entering through the gap at the joint between the side frame 13 and the end frame 12, which leads to damage to the goods in the transport box 100. It effectively improves the waterproof sealing performance of the connection between the end frame 12 and the side frame 13 of the transport box 100, making the transport box 100 safer and more reliable during the transportation of goods.

[0050] Please see Figure 1 and Figure 4 In this embodiment, the top cover 20 is disposed at the open end of the box body 10, and a sealing groove 21 is provided on the bottom surface of the top cover 20 facing the box body 10. The sealing groove 21 matches the contour of the opening end of the receiving cavity of the box body 10, so that the top cover 20 can close the opening of the receiving cavity of the box body 10.

[0051] Specifically, in this embodiment, the bottom surface of the top cover 20 forms a "U"-shaped receiving groove, and clearance space is provided at the four top corners of the receiving groove to allow room for the top of the water collector 31, so that the receiving groove of the top cover 20 can be fastened to the end frame upper crossbeam 121 and the side frame upper crossbeam 131 on the main body 10 of the box, forming a waterproof structure, thereby achieving a seal between the top cover 20 and the end frame upper crossbeam 121 and the side frame upper crossbeam 131 of the main body 10 of the box, preventing rainwater or dust from entering the main body 10 of the box.

[0052] Please refer to Figure 2 , Figure 5 and Figure 6 , the box body 10 includes a chassis 11, end frames 12 vertically arranged at both ends of the length direction of the chassis 11, and side frames 13 vertically arranged at both sides of the width direction of the chassis 11. The side frames 13 and the end frames 12 are connected to each other to jointly enclose a receiving cavity with an open top end.

[0053] Please refer to Figure 5 and Figure 6 , in this embodiment, the chassis 11 includes a frame body, a bottom plate 113 and load-bearing beams 116. The bottom plate 113 is arranged on the frame body; the bottom plate 113 includes a plate body 1131 and an outer rim 1132, and the outer rim 1132 is arranged around the edge of the plate body 1131 to form a liquid collecting space. The load-bearing beams 116 are arranged in the liquid collecting space in a staggered manner, and a plurality of first binding rings 117 for binding are arranged on the load-bearing beams 116.

[0054] The load-bearing beams 116 are used to carry goods, and goods such as batteries can be placed on the load-bearing beams 116 and fixed by binding through the first binding rings 117 on the load-bearing beams 116. The liquid collecting space formed by the bottom plate 113 can be used to collect leaked liquid; when a battery is damaged due to impact or other reasons, the liquid leaked from the battery can be collected in the liquid collecting space of the bottom plate 113 below the load-bearing beams 116, so as to prevent pollution caused by leakage of battery liquid.

[0055] Please refer to Figure 6 and Figure 7 , in this embodiment, the frame body includes corner columns 114, side cross beams 112 and end cross beams 111 arranged between the corner columns 114. The side cross beams 112 and the end cross beams 111 are respectively connected between the corner columns 114 to form an outer frame of the frame body. The side cross beams 112 and the end cross beams 111 can be respectively matched with the bottoms of the side frames 13 and the end frames 12 to fix the side frames 13 and the end frames 12 on the chassis 11.

[0056] As shown in Figure 5 , a plurality of connecting rods are further arranged below the side cross beams 112 and the end cross beams 111 between the two corner columns 114, and the connecting rods are connected with the side cross beams 112 and the end cross beams 111 to form a slot 119. The slot 119 can be matched with a forklift to lift the transport box 100, so as to facilitate loading and transportation of the transport box 100.

[0057] Please refer to Figure 6 and Figure 7 , in this embodiment, the side cross beams 112 are provided with fixing plates 115 at both ends. The fixing plates 115 and the corner columns 114 form a first assembly space, and the end frames 12 can be inserted into the first assembly space, and the end frames 12 and the corner columns 114 are connected by bolted rotation.

[0058] When the end frame 12 is fixed to the base frame 11, the first assembly space formed between the fixed plate 115 and the corner column 114 limits the bottom of the end frame 12, so that the bottom of the end frame 12 can be quickly positioned in the first assembly space of the base frame 11. When it is necessary to fold the end frame 12 inwardly to the base frame 11, as shown in Figure 20 , only the bolts between the end frame 12 and the corner column 114 need to be loosened, and then the end frame 12 is moved upwardly so that the bottom surface of the end frame 12 exceeds the height of the fixed plate 115. At this time, the end frame 12 exits the first assembly space and can be folded inwardly. This can achieve the folding of the end frame 12 of the transport box 100, and enhance the assembly and transportation convenience of the transport box 100.

[0059] Please refer to Figure 5 and Figure 6 , the outer side of the side beam 112 is further provided with a second binding ring 118. The second binding ring 118 and the side beam 112 form a second assembly space. The side frame 13 can be inserted into the second assembly space to limit the side frame 13 between the base frame 11, so that the side frame 13 can be positioned on the abutting side beam 112.

[0060] In addition, the second binding ring 118 provided on the outer side of the side beam 112 can not only limit the bottom of the side frame 13, but also achieve the binding and fixing effect when the transport box 100 is transported.

[0061] Please refer to Figure 7 and Figure 8 , in some embodiments, the cross section of the side beam 112 and the end beam 111 is L-shaped, that is, the side beam 112 and the end beam 111 are configured to form a stepped shape. Among them, the higher plane is close to the inner side of the box body 10, and the lower plane is close to the outer side of the box body 10. The L-shaped structure also facilitates the formation of the first assembly space and the second assembly space, so that the base frame 11 can better limit the end frame 12 and the side frame 13.

[0062] In some embodiments, the outer edge 1132 of the bottom plate 113 is higher than the height of the side beam 112 and the end beam 111. The water guide channel 32 extends downwardly above the top surface of the side beam 112 and has a gap with the top surface of the side beam 112 to form a water outlet gap. When the external liquid flows out of the outlet of the water guide channel 32 to the side beam 112, because the height of the outer edge 1132 of the bottom plate 113 is higher than the height of the end beam 111 and the side beam 112, the liquid directly flows out of the transport box 100 from the water outlet gap between the side frame 13 and the side beam 112, and does not enter the liquid collection space of the bottom plate 113, which can further enhance the waterproof performance of the transport box 100.

[0063] Please refer to Figure 3 and refer to Figure 19The lock 126 is rotatably connected to the upper beam 121 of the end frame, and the side frame 13 is provided with a limiting plate 135 on both sides.

[0064] Specifically, as shown in Figure 19 The lock 126 includes a lock rod, a lock tongue and a handle. The lock rod is rotatably connected to the lock sleeve of the upper beam 121 of the end frame, the lock tongue is arranged at one end of the lock rod close to the side frame 13, and the lock tongue is arranged at an angle with the lock rod. The handle is arranged at the other end of the lock rod away from the lock tongue, and can drive the lock 126 to rotate around the axis of the lock rod. A limiting gap 127 is arranged on the outer side of the upper beam 121 of the end frame, and a magnet 128 is arranged below the limiting gap 127. When the handle of the lock 126 is located in the limiting gap 127 and is adsorbed with the magnet 128, the lock tongue of the head of the lock 126 hooks the limiting plate 135 fixed on the side frame 13, so as to fix the end frame 12 and the side frame 13. When the handle is rotated to drive the lock tongue to rotate, the limiting plate 135 is released, so that the side frame 13 and the end frame 12 are unlocked. Then, the side frame 13 is removed from the second assembly space on the bottom frame 11, so that the side frame 13 is disassembled.

[0065] In this embodiment, the bottom of the side frame 13 is limited by the second assembly space formed by the side beam 112 on the bottom frame 11 and the second binding ring 118, and then the limiting plate 135 on the side frame 13 is limited by the lock 126 arranged on the top of the end frame 12, so that the side frame 13 can be quickly connected and disassembled with the bottom frame 11 and the end frame 12.

[0066] Please refer to Figures 9 to 12 In this embodiment, the end frame 12 includes a first column 122, an upper beam 121 of the end frame, a lower beam 123 of the end frame and a cover plate.

[0067] The first column 122 is provided with two, and the two first columns 122 extend along the height direction of the transport box 100. The upper beam 121 of the end frame and the lower beam 123 of the end frame are arranged at the upper and lower ends of the two first columns 122 respectively to form a frame of the end frame 12. The cover plate is arranged in the frame to close the frame. A handrail 124 is arranged on the outer side of the cover plate, so as to facilitate holding during folding or assembling of the box body 10, and the handrail 124 can also be used as a fixing part for binding during transportation.

[0068] Please refer to Figures 15 to 17 In this embodiment, the side frame 13 includes a second column 132, an upper beam 131 of the side frame, a lower beam 133 of the side frame and a cover plate.

[0069] The second upright column 132 is also provided with two, two second upright column 132 along the height direction of the transport box 100 extends. Side frame upper beam 131 and side frame lower beam 133 are arranged at the upper and lower ends of the two second upright column 132, respectively, to constitute the frame of the side frame 13. The cover plate is arranged in the frame of the side frame 13 to close it. The handrail 124 is also provided on the cover plate of the side frame 13, which can be used for fixing during disassembly or transportation of the side frame 13.

[0070] In some embodiments, referring to Figure 1 and Figure 5 , the bottom of the corner upright column 114 is provided with a receiving groove. The first upright column 122 on both sides of the end frame 12 protrudes from the top cover 20 to form a protrusion, which is arranged corresponding to the receiving groove at the bottom of the corner upright column 114, so that the protrusion can be inserted into the receiving groove of the corner upright column 114 on another tray box, realizing the upward stacking of the transport box 100.

[0071] In some embodiments, referring to Figure 1 and Figure 9 , the stop piece 125 is protruded on the end frame upper beam 121 and the side frame upper beam 131. The stop piece 125 is inclinedly arranged towards the inner side of the box body 10, and the stop piece 125 is narrow at the top and wide at the bottom; to guide the top cover 20, so that the top cover 20 can be quickly covered on the box body 10.

[0072] Referring to Figure 13 , in this embodiment, the end frame upper beam 121 includes a first wall plate 1211 and a second wall plate 1212 arranged at an angle. The first wall plate 1211 is arranged between the two first upright columns 122, and the second wall plate 1212 is arranged at the inner side of the first wall plate 1211 and extends along the height direction of the box body 10.

[0073] Referring to Figure 18 , the side frame upper beam 131 includes a third wall plate 1311 and a fourth wall plate arranged at an angle. The third wall plate 1311 is arranged between the two second upright columns 132, and the fourth wall plate is arranged at the inner side of the third wall plate 1311 and extends along the height direction of the box body 10.

[0074] Specifically, the first wall plate 1211 of the end frame upper cross beam 121 is horizontally arranged, and the second wall plate 1212 is vertically arranged, and the first wall plate 1211 and the second wall plate 1212 are connected to form the end frame upper cross beam 121 with an L-shaped cross section. Correspondingly, the third wall plate 1311 of the side frame upper cross beam 131 is horizontally arranged, and the fourth wall plate is vertically arranged, and the third wall plate 1311 and the fourth wall plate 1312 are connected to form the side frame upper cross beam 131 with an L-shaped cross section. When the end frame 12 and the side frame 13 are connected, the end of the first wall plate 1211 abuts against the end of the third wall plate 1311, and the end of the second wall plate 1212 abuts against the end of the fourth wall plate 1312, so that the end frame upper cross beam 121 and the side frame upper cross beam 131 abut against each other.

[0075] The vertically arranged second wall plate 1212 and the vertically arranged fourth wall plate 1312 can be used to prevent rainwater from entering the box body 10, so that the rainwater passing through the end frame upper cross beam 121 and the side frame upper cross beam 131 moves along the two ends of the first cross beam and the side frame upper cross beam 131. Moreover, when the top cover 20 is connected with the end frame 12, the second wall plate 1212 of the end frame upper cross beam 121 and the fourth wall plate 1312 of the side frame upper cross beam 131 can extend into the sealing groove 21 of the top cover 20, so as to form a labyrinth waterproof structure at the connection, and the sealing performance between the top cover 20 and the box body 10 can be further improved.

[0076] It is conceivable that the included angle between the first wall plate 1211 and the second wall plate 1212 and the included angle between the third wall plate 1311 and the fourth wall plate 1312 can be adjusted according to specific conditions.

[0077] Please refer to Figures 12 to 14 and combine Figure 3 In the embodiment, the water collector 31 includes a first connecting portion, a second connecting portion and a third connecting portion connected with each other. The first connecting portion, the second connecting portion and the third connecting portion are enclosed with each other to form a water collecting cavity. The first connecting port 311 is arranged on the first connecting portion, the second connecting port 312 is arranged on the second connecting portion, and the third connecting port 313 is arranged on the third connecting portion.

[0078] The end frame upper cross beam 121 and the side frame upper cross beam 131 penetrate into the water collecting cavity of the water collector 31 and abut against each other, so that the water flowing along the two sides of the end frame upper cross beam 121 and the side frame upper cross beam 131 is collected by the water collector 31 and cannot enter the accommodating cavity of the box body 10 to wet the goods.

[0079] Specifically, the side wall of the water collector 31 has a first connection port 311, a second connection port 312, and a third connection port 313 that connect the water collection chamber. The first connection port 311 matches the upper crossbeam 121 of the end frame, allowing the upper crossbeam 121 of the end frame to pass through the first connection port 311 and enter the water collection chamber. The second connection port 312 matches the upper crossbeam 131 of the side frame, allowing the upper crossbeam 131 of the side frame to pass through the second connection port and enter the water collection chamber, and to abut against the upper crossbeam 121 of the end frame inside the water collector 31. The third connection port 313 is connected to the water guiding channel 32, allowing liquid entering the water collector 31 from the gap between the upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame to flow out along the water guiding channel 32 connected to the third connection port 313.

[0080] Furthermore, such as Figure 13 and Figure 14 As shown, the first connecting part in this embodiment includes a first facade 3111 and a second facade 3112. The first facade 3111 and the second facade 3112 intersect to form a first connecting port 311. When the upper beam 121 of the end frame passes through the first connecting port 311, the first wall panel 1211 of the upper beam 121 of the end frame completely abuts against the first facade 3111, and the second wall panel 1212 of the upper beam 121 of the end frame completely abuts against the second facade 3112. That is, the outer contour of the upper beam 121 of the end frame completely matches the facade of the first connecting port 311.

[0081] Correspondingly, the second connecting part includes a third facade 3121 and a fourth facade 3122; the third facade 3121 and the fourth facade 3122 intersect to form a second connecting port 312. When the side frame 13 is connected to the end frame 12, the third wall panel 1311 of the upper beam 131 of the side frame completely abuts against the third facade 3121 of the second connecting port 312, and the fourth wall panel 1312 completely abuts against the fourth facade 3122 of the second connecting port 312, that is, the outer contour of the upper beam 131 of the side frame is completely matched with the facade of the second connecting port 312.

[0082] The water collector 31 matches the contours of the upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame, which can prevent liquid entering the water collection chamber from entering the tank body 10 through the gap at the connection between the water collector 31 and the upper crossbeam 121 of the end frame and the upper crossbeam 131 of the side frame, thus enhancing the waterproof capability of the water collector 31.

[0083] It should be understood that in this embodiment, the water collector 31 is fixed on the inner side of the end frame 12 and welded to the first column 122 of the end frame 12. This arrangement facilitates the assembly and connection of the end frame 12 and the side frame 13.

[0084] In some other embodiments, the water collector 31 can also be fixed on the inner side of the side frame 13, as long as the water collecting cavity of the water collector 31 is located below the upper horizontal beam 121 of the end frame 12 and the upper horizontal beam 131 of the side frame 13 after the end frame 12 and the side frame 13 are connected, so that the water can flow into the water collector 31 through the gap between the upper horizontal beam 121 of the end frame 12 and the upper horizontal beam 131 of the side frame 13 and be discharged.

[0085] Referring to Figure 14 In some embodiments, the bottom of the water collecting cavity of the water collector 31 is gradually inclined towards the direction of the third connecting port 313. Specifically, the third connecting part of the water collector 31 is composed of two plates, both of which are inclined towards the direction of the third connecting port 313, so that the water in the water collector 31 can be quickly discharged and not accumulated.

[0086] Referring to Figure 12 and Figure 13 In some embodiments, the water guide channel 32 includes a first flow guide part 321. The first flow guide part 321 is arranged on the inner side of the end frame 12 and extends along the height direction of the end frame 12. The first flow guide part 321 is recessed inward towards one side of the side frame 13 to form a flow guide groove, and the flow guide groove is in communication with the water collector 31, so that the liquid in the water collector 31 can be discharged along the flow guide groove.

[0087] Specifically, the first flow guide part 321 and the water collector 31 are both fixed on the inner side of the first vertical column 122 of the end frame 12, and the flow guide groove formed by the first flow guide part 321 is in sequence with the third connecting port 313 of the water collector 31, so that the water on the water collector 31 can quickly flow out along the flow guide groove of the first flow guide part 321 and not be accumulated.

[0088] Referring to Figure 17 and Figure 18 In some embodiments, the water guide channel 32 further includes a second flow guide part 322. The second flow guide part 322 is arranged on the inner side of the side frame 13 and extends along the height direction of the side frame 13. The second flow guide part 322 is recessed inward towards one side of the first flow guide part 321 to form a receiving groove.

[0089] When the end frame 12 and the side frame 13 are connected, one side wall of the second flow guide part 322 is accommodated in the flow guide groove of the first flow guide part 321, and one side wall of the first flow guide part 321 is accommodated in the receiving groove of the second flow guide part 322, so as to form an interlaced channel.

[0090] Specifically, as Figure 13As shown, the first flow guide part 321 includes a first bottom wall 3211 and a first side wall 3212. The first bottom wall 3211 is fixed on the inner side of the first upright column 122 of the end frame 12, and the first side wall 3212 is connected to the first bottom wall 3211, so that the first side wall 3212, the first bottom wall 3211, and the inner side wall of the first upright column 122 of the end frame 12 form a flow guide groove.

[0091] As shown, the second flow guide part 322 includes a second side wall 3221 and a third side wall 3222, which are arranged on the inner side of the second upright column 132 of the side frame 13. The second side wall 3221 and the third side wall 3222 form a receiving groove with the inner side wall of the second upright column 132 of the side frame 13. Figure 18

[0092] When the end frame 12 abuts against the side frame 13, the first side wall 3212 of the first flow guide part 321 is received in the receiving groove of the second flow guide part 322, and the second side wall 3221 of the second flow guide part 322 near the end frame 12 is received in the flow guide groove of the first flow guide part 321, so that an interlaced waterproof channel is formed at the abutting position of the end frame 12 and the side frame 13, preventing liquid from entering the transport box 100.

[0093] The first side wall 3212 of the first flow guide part 321 on the end frame 12 and the second side wall 3221 of the second flow guide part 322 on the side frame 13 are spaced apart and cooperated to form a labyrinth waterproof structure, so that the connection part of the end frame 12 and the side frame 13 is not easy to enter water, and the sealing performance of the transport box 100 can be effectively improved.

[0094] As shown in Figure 18 and Figure 3 , the fourth wall plate of the side frame upper cross beam 131 is provided with a water blocking block 134 on both sides, which protrudes towards the inside of the transport box 100. When the side frame upper cross beam 131 passes through the second connecting port 312 and abuts against the end frame upper cross beam 121; the water blocking block 134 is located in the water collecting cavity of the water collector 31. The water blocking block 134 is in the water collecting cavity of the water collector 31, and the water collecting cavity of the water collector 31 also forms a waterproof labyrinth to prevent liquid from creeping towards the inside of the box body 10, further improving the sealing performance of the transport box 100.

[0095] In some embodiments, as shown in Figure 1 and Figure 5 , the bottom of the corner upright column 114 is provided with a receiving groove. The first upright column 122 provided on both sides of the end frame 12 protrudes to form a protrusion on the top cover 20, which is arranged corresponding to the receiving groove at the bottom of the corner upright column 114, so that the protrusion can be inserted into the receiving groove of the corner upright column 114 on another pallet box, realizing the upward stacking of the transport box 100.

[0096] In some embodiments, as shown in Figure 1 and​Figure 9 The stopper 125 is arranged obliquely towards the inner side of the box body 10, and is narrow at the top and wide at the bottom, so as to guide the top cover 20 to be quickly covered on the box body 10.

[0097] In this embodiment, the water collector 31 is arranged below the abutting position of the end frame upper beam 121 and the side frame upper beam 131. When the external liquid moves along the two sides of the end frame upper beam 121 and the side frame upper beam 131 and enters the transport box 100 from the gap between the end frame upper beam 121 and the side frame upper beam 131, the liquid is collected by the water collector 31 arranged below the abutting position, and then is discharged outside the transport box 100 through the water guide channel 32 connected with the water collector 31. This effectively solves the problem that the gap at the abutting position of the side frame upper beam 131 and the end frame upper beam 121 is prone to water, which causes damage to the goods in the transport box 100. This effectively improves the waterproof sealing performance of the connection position of the end frame 12 and the side frame 13 of the transport box 100, and makes the transport box 100 more safe and reliable during the transportation of goods.

[0098] Although the present application has been described with reference to several exemplary embodiments, it is understood that the words that have been used are words of description and illustration, rather than words of limitation. As the application can be embodied in many different forms without departing from the spirit or essential characteristics thereof, it is understood that the present embodiments are not limited to any particular details of the foregoing description, but are broadly interpreted in accordance with the principles of the application. Thus, the foregoing description is not intended to limit the scope of the application, but is merely intended to describe exemplary embodiments consistent with the principles of the application. Therefore, all changes and modifications that come within the spirit and scope of the claims or their equivalents are intended to be embraced by the appended claims.

Claims

1. A transport box, characterized in that, include: The box body forms a receiving cavity with a top opening; the box body includes an upper crossbeam of the end frame and an upper crossbeam of the side frame connected to each other, the upper crossbeam of the end frame and the upper crossbeam of the side frame surround the opening end of the receiving cavity, and an installation gap is formed between the upper crossbeam of the end frame and the upper crossbeam of the side frame. A water guiding assembly is disposed on the inner side of the tank body; the water guiding assembly includes a water collector and a water guiding channel, the water collector is disposed below the connection between the upper crossbeam of the end frame and the upper crossbeam of the side frame; the water guiding channel communicates with the water collector and extends downward along the height direction of the tank body; Liquid in the external environment can move along both sides of the upper crossbeam of the end frame and the upper crossbeam of the side frame, and enter the water collector through the installation gap between the upper crossbeam of the end frame and the upper crossbeam of the side frame, and then be discharged to the outside of the tank body through the water guide channel. The water collector has a water collection cavity inside, and a first connection port, a second connection port, and a third connection port are provided on the side wall of the water collector to connect the water collection cavity; the bottom of the water collection cavity of the water collector gradually slopes towards the third connection port; The upper crossbeam of the end frame includes a first wall panel and a second wall panel arranged at an angle. The second wall panel is disposed on the inner side of the first wall panel and extends along the height direction of the main body of the tank. The water collector includes a first connecting part. The first elevation and the second elevation on the first connecting part constitute the first connecting opening. When the upper crossbeam of the end frame passes through the first connecting opening, the first wall panel abuts against the first elevation, and the second wall panel abuts against the second elevation. The upper crossbeam of the side frame includes a third wall panel and a fourth wall panel arranged at an angle; the fourth wall panel is disposed on the inner side of the third wall panel and extends along the height direction of the main body of the tank; the water collector includes a second connecting part, the third and fourth facades on the second connecting part constitute the second connecting port, when the upper crossbeam of the side frame passes through the second connecting port, the third wall panel abuts against the third facade, and the fourth wall panel abuts against the fourth facade.

2. The transport box according to claim 1, characterized in that, The upper crossbeam of the end frame passes through the first connection port and extends into the water collection cavity; the upper crossbeam of the side frame passes through the second connection port and extends into the water collection cavity, and the upper crossbeam of the side frame abuts against the upper crossbeam of the end frame; the third connection port is connected to the water guiding channel, so that the liquid in the water collection cavity can flow out along the water guiding channel.

3. The transport box according to claim 2, characterized in that, Water-blocking blocks are provided on both sides of the crossbeam of the side frame, and the water-blocking blocks protrude toward the interior of the transport box; When the upper crossbeam of the side frame passes through the second connection port and abuts against the upper crossbeam of the end frame, the water-blocking block is located in the water collection chamber of the water collector.

4. The transport box according to claim 1, characterized in that, The main body of the box includes: Base frame; An end frame includes an end frame body and an upper crossbeam of the end frame. The end frame body is rotatably disposed at both ends of the base frame along its length. The upper crossbeam of the end frame is located at the top of the end frame body. The side frame includes a side frame body and an upper crossbeam of the side frame. The side frame body is detachably disposed on both sides of the base frame in the width direction. The upper crossbeam of the side frame is located at the top of the side frame body. The side frame is connected to the end frame to jointly enclose and form a receiving cavity with an opening at the top, and the upper crossbeam of the end frame and the upper crossbeam of the side frame are arranged at the opening end of the receiving cavity.

5. The transport box according to claim 4, characterized in that, The water guiding channel includes a first guiding part, which is disposed on the inner side of the end frame and extends along the height direction of the end frame; the first guiding part is recessed inward on the side facing the side frame to form a guiding groove, and the guiding groove is connected to the water collector so that the liquid in the water collector is discharged along the guiding groove.

6. The transport container according to claim 5, characterized in that, The water guiding channel further includes a second guiding part, which is disposed on the inner side of the side frame and extends along the height direction of the side frame; the side of the second guiding part facing the first guiding part is recessed inward to form an accommodating groove; When the end frame is connected to the side frame, one side wall of the second flow guide is accommodated in the flow guide groove of the first flow guide, and one side wall of the first flow guide is accommodated in the receiving groove of the second flow guide, so that the first flow guide and the second flow guide are fitted together.

7. The transport box according to claim 6, characterized in that, The first guide portion includes a first bottom wall and a first side wall; the first bottom wall is fixed to the inner side surface of the end frame, and the first side wall is fixed to the first bottom wall; the first side wall, the first bottom wall, and the inner side wall of the end frame form the guide groove. The second guide portion includes a second sidewall and a third sidewall, which are arranged at intervals on the inner side of the side frame. The second sidewall, the third sidewall, and the inner sidewall of the side frame together form the receiving groove. When the end frame abuts against the side frame, the first side wall is accommodated in the receiving groove, and the second side wall near the end frame is accommodated in the guide groove, so that the abutment of the end frame and the side frame forms an interlaced waterproof channel to prevent liquid from entering the transport box.

8. The transport box according to claim 4, characterized in that, The base frame includes: Frame; A base plate is disposed on the frame; the base plate includes a plate body and an outer edge, the outer edge surrounding the edge of the plate body to form a liquid collection space; The supporting beams are arranged alternately within the liquid collection space; the supporting beams are provided with multiple first binding rings for binding.

9. The transport box according to claim 8, characterized in that, The frame includes corner columns, side beams and end beams arranged between the corner columns; The side beam has fixing plates at both ends, and the fixing plates and the corner columns are spaced apart to form a first assembly space; the end frame is inserted into the first assembly space and connected to the corner columns. A second binding ring is provided on the outer side surface of the side beam, and a second assembly space is formed between the second binding ring and the side beam, and the side frame can be inserted into the second assembly space.

10. The transport container according to claim 9, characterized in that, The end frame is equipped with a lock on the crossbeam, and the side frames are equipped with upper limiting plates on both sides; the lock can rotate around its own axis to lock or unlock the limiting plates, thereby fixing and disassembling the side frames and the end frames.

11. The transport container according to claim 9, characterized in that, The side beams and the end beams have L-shaped cross sections; the top surface of the outer edge of the base plate is higher than the top surface of the side beams and the end beams.

12. The transport container according to claim 1, characterized in that, The transport box also includes a top cover, the bottom surface of which is provided with a sealing groove. The sealing groove matches the contour of the opening end of the receiving cavity, so that the top cover can seal the opening of the receiving cavity.

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