Packaging box for transferring lithium batteries

Abstract

The utility model discloses a packaging box for lithium battery transfer, which comprises an enclosure frame structure and a box cover structure movably arranged on the enclosure frame structure through hinges, a locking component is arranged between the enclosure frame structure and the box cover structure, a drawing component is arranged on the bottom wall of the enclosure frame structure, and the box cover structure is arranged on the bottom wall of the enclosure frame structure. A side edge plate is movably installed on one side of the enclosure frame structure through a hinge, a limiting plate used for clamping the side edge plate in the vertical state is installed on one side of the box cover structure, the drawing assembly comprises two front-back arranged guide strips installed on the bottom wall of the enclosure frame structure, and sliding blocks are installed in the guide strips in a sliding mode; and a hollow plate for stably placing the lithium battery is mounted at the top of the sliding block. According to the lithium battery packaging box, the opening state of one side of the enclosure frame structure can be recovered at the moment of opening the box cover structure, and then the lithium battery mounted in the packaging box can be taken out by pulling the hollow plate towards the outer side, so that the convenience of taking the lithium battery out of the packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box used for transporting lithium batteries. Background Art

[0002] Due to the need to effectively reduce the transportation space required for the entire packaging box, the packaging box is usually set to be slightly larger than the lithium battery, and a structure for clamping the lithium battery and increasing the stability of the lithium battery placement is added inside the packaging box. The lithium battery is then placed downward from the upper opening of the packaging box into the internal clamping structure. This makes the distance between the outer wall of the lithium battery subsequently loaded into the packaging box and the inner wall of the packaging box smaller, so that when the lithium battery is subsequently taken out of the packaging box, it is difficult for the staff to reach into it to operate, which makes it difficult to remove the lithium battery. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a packaging box for transporting lithium batteries, so as to solve the problem in the above background technology that the packaging box has a small space reserved after the lithium batteries are loaded, making it difficult to remove the lithium batteries later.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging box for lithium battery transportation, comprising a frame structure and a box cover structure movably mounted on the frame structure through hinges, a locking assembly is installed between the frame structure and the box cover structure, a pull-out assembly is installed on the bottom wall of the frame structure, a side panel is movably mounted on one side of the frame structure through hinges, and a limiting plate for clamping the side panel in a vertical state is installed on one side of the box cover structure;

[0005] The pull-out assembly comprises two guide bars arranged front and back and mounted on the bottom wall of the surrounding frame structure, a slider is slidably mounted inside the guide bars, and a hollow plate for stably placing the lithium battery is mounted on the top of the slider.

[0006] Preferably, a connecting shaft is installed on one side of the hollow plate, and a supporting plate is sleeved on the outer surface of the connecting shaft for maintaining balance when the hollow plate is pulled out from the inside of the frame structure toward one side;

[0007] The length of the limiting plate is smaller than the length of the side plate.

[0008] Preferably, a handle structure for increasing the stability of the vertical state is installed on the support plate, and four side panels for limiting the deviation of the lithium battery are installed on the top of the hollow plate.

[0009] Preferably, the locking assembly includes a locking strip plate installed on the front side of the frame structure, inner grooves are provided on both sides of the front side of the locking strip plate, through grooves connecting to the inner grooves are provided on both sides of the locking strip plate, a buckle plate structure clamped on the locking strip plate is installed on the top of the box cover structure, and an elastic structure is installed inside the locking strip plate along the inner groove and through the buckle plate structure to lock the packaging box.

[0010] Preferably, the gusset plate structure is composed of a telescopic sleeve installed on the top surface of the box cover structure, an engaging block located at the front end of the telescopic sleeve and adapted to the inner groove, and a handle installed on the top surface of the telescopic sleeve;

[0011] One side of the engaging block is provided with an inserting groove having the same shape as the through groove.

[0012] Preferably, the through groove is divided into a plug-in channel and a toggle channel from top to bottom, the plug-in channel is arranged in a circular shape, and the toggle channel is arranged in a fan shape.

[0013] Preferably, the elastic structure is composed of a spring and a solid lock column adapted to the plug-in channel, and a fan-shaped dial plate passing through the dial channel is installed at the bottom of the solid lock column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the present invention, at the moment of opening the box cover structure, the limit plate cancels the limiting effect on the limit plate in the vertical state, and the side plate tilts to one side under the action of its own gravity, thereby restoring the open state of one side of the frame structure. Subsequently, the lithium battery installed in the packaging box can be taken out by pulling the hollow plate outward, thereby improving the convenience of taking out the lithium battery from the packaging box.

[0016] 2. The utility model utilizes the elasticity and resetting property of the elastic structure to cooperate in locking the lock strip plate and the buckle plate structure, thereby increasing the sealing firmness between the foot bone of the box cover and the surrounding frame structure and improving the convenience of unlocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the unfolded structure of the surrounding frame structure and the box cover structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the locking assembly of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the pull-out assembly of the utility model.

[0021] In the figure: 1. frame structure; 2. box cover structure; 3. locking assembly; 301. locking strip plate; 302. inner groove; 303. through groove; 304. buckle plate structure; 3041. telescopic sleeve; 3042. engaging block; 3043. handle; 305. elastic structure; 3051. fan-shaped dial plate; 4. pull-out assembly; 401. guide strip; 402. slider; 403. hollow plate; 4031. connecting shaft; 4032. support plate; 4033. handle structure; 4034. four-side enclosure; 5. side plate; 6. limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] The packaging box can protect lithium batteries from moisture, dust and other environmental factors, which helps to ensure the stability and safety of the batteries during transportation. In the prior art, the packaging box is usually set to be slightly larger than the lithium battery, and a structure for clamping the lithium battery and increasing the stability of the lithium battery is added inside the packaging box. The lithium battery is then placed from the upper opening of the packaging box down into the internal clamping structure, the box cover is closed and locked firmly, and the packaging box loaded with lithium batteries can be transported later. However, the distance between the lithium battery and the box wall of the packaging box is small, so that when the lithium battery is subsequently taken out of the packaging box, it is difficult for the staff to reach into it to operate, which makes it difficult to take out the lithium battery.

[0025] See also Figure 1-Figure 4The utility model provides a packaging box for lithium battery transportation, which can make it easier to take out the lithium batteries placed inside the packaging box. The box cover structure 2 in the packaging box is installed on the top of the frame structure 1 through hinges. In addition, the frame structure 1 consists of a bottom surface and three side surfaces, one of which is in an open state, and a side panel 5 is installed on the open side of the frame structure 1 through hinges. The vertical and horizontal placement of the side panel 5 is adjusted to control whether the open side of the frame structure 1 is closed. A locking assembly 3 is installed between the frame structure 1 and the box cover structure 2 to increase the firmness of the closure of the two. The limiting plate 6 installed on one side of the box cover structure 2 is used to clamp the side panel 5 arranged in the vertical state, so as to stably maintain the state in which the side panel 5 closes the open side of the frame structure 1. The length of the limiting plate 6 is less than that of the side panel 5 to avoid the installation of a pull-out assembly 4 for stably placing lithium batteries on the bottom wall of the frame structure 1. The pull-out assembly 4 includes two guide bars 401 arranged front and back and installed on the bottom wall of the frame structure 1. A slider 402 is slidably installed inside the guide bar 401, and a hollow plate 403 for stably placing lithium batteries is installed on the top of the slider 402. In the actual application process, when the lithium battery placed inside the packaging box needs to be taken out, when the box cover structure 2 is flipped upward to open, the limit plate 6 can be correspondingly driven to flip upward together, thereby canceling its limiting effect on the side plate 5. At this time, the side plate 5 tilts to one side under the action of its own gravity, thereby restoring the state of one side of the frame structure 1 being open, and then a pulling force toward the outside is applied to the hollow plate 403, driving the slider 402 to slide along the inside of the guide bar 401, thereby controlling the lithium battery placed on the hollow plate 403 to be pulled out from the inside of the packaging box, thereby expanding the space around the lithium battery, which is more conducive to the operation of removing the lithium battery from the hollow plate 403. In addition, the application of the hollow plate 403, combined with the protrusion at the bottom of the lithium battery itself, can help increase the stability of the placement of the lithium battery, and at the same time facilitate the heat dissipation of the bottom of the lithium battery inside the packaging box.

[0026] After the hollow plate 403 is pulled out of the packaging box, it is easy to tilt. Figure 2 and Figure 4As shown, in order to solve this problem, a connecting shaft 4031 is installed on one side of the hollow plate 403, and a support plate 4032 is sleeved on the outer surface of the connecting shaft 4031 for maintaining the balance of the hollow plate 403 when it is pulled out from the inside of the frame structure 1 toward one side. When the hollow plate 403 is pulled out, the support plate 4032 is rotated 90° along the outer surface of the connecting shaft 4031 under the action of its own gravity, and is adjusted from the original horizontal arrangement to an upright arrangement, and the bottom is directly in contact with the ground, and the application of the gravity of the lithium battery on the hollow plate 403 can effectively maintain the balance of the hollow plate 403. In addition, the handle structure 4033 installed on the support plate 4032 increases the contact area with the ground, thereby improving the stability of maintaining the vertical state of the support plate 4032, and the four-side panels 4034 installed on the top of the hollow plate 403 are used to limit the displacement of the lithium battery.

[0027] Embodiment 2

[0028] In order to increase the firmness of the box cover structure 2 and the surrounding frame structure 1 when they are closed, Figure 1-Figure 3 As shown, the locking assembly 3 includes a locking strip plate 301 installed on the front of the frame structure 1, inner grooves 302 are provided on both sides of the front of the locking strip plate 301, through grooves 303 connected to the inner grooves 302 are provided on both sides of the locking strip plate 301, a buckle plate structure 304 clamped on the locking strip plate 301 is installed on the top of the box cover structure 2, and an elastic structure 305 is installed inside the locking strip plate 301 to lock the packaging box along the inner groove 302 and through the buckle plate structure 304. By squeezing the elastic structure 305, the elastic structure 305 is pressed to It contracts inward until it is out of the inner groove 302, and then the buckle plate structure 304 is buckled in the inner groove 302 on the locking strip plate 301, and the external force applied to the elastic structure 305 is cancelled. Under the action of its own elasticity and reset property, the elastic structure 305 extends to one side to pass through the inside of the buckle plate structure 304, thereby effectively completing the locking between the locking strip plate 301 and the buckle plate structure 304, thereby increasing the firmness of the closure between the box cover structure 2 and the frame structure 1, and opening and closing are convenient and easy to use.

[0029] like Figure 3 As shown, the buckle plate structure 304 is composed of a telescopic sleeve 3041 installed on the top surface of the box cover structure 2, an engaging block 3042 located at the front end of the telescopic sleeve 3041 and adapted to the inner groove 302, and a handle 3043 installed on the top surface of the telescopic sleeve 3041. A plug-in groove consistent with the shape of the through groove 303 is provided on one side of the engaging block 3042. The telescopic sleeve 3041 can adjust its own comprehensive length under the application of external force, so that it can freely control whether the engaging block 3042 is engaged with the inner groove 302, and before the box cover structure 2 is flipped upward to open, the telescopic sleeve 3041 is extended forward, so that a larger distance is generated between the engaging block 3042 and the front of the frame structure 1, thereby preventing the engaging block 3042 from restricting the opening of the box cover structure 2.

[0030] In order to increase the convenience of squeezing the elastic structure 305, as Figure 3 As shown, the through groove 303 is divided into a plug-in channel and a toggle channel from top to bottom. The plug-in channel is arranged in a circular shape, and the toggle channel is arranged in a fan shape, so that the through groove 303 and the plug-in groove consistent with the shape of the through groove 303 form openings at the bottom of the locking strip plate 301 and the engaging block 3042 respectively, and the elastic structure 305 is composed of a spring and a solid lock column adapted to the plug-in channel. A fan-shaped dial plate 3051 passing through the toggle channel is installed at the bottom of the solid lock column. By applying an extrusion force to the fan-shaped dial plate 3051 toward one side from the bottom of the through groove 303, it is easier to push than squeezing along the inner wall path on one side of the through groove 303.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A packaging box for lithium battery transportation, comprising a frame structure (1) and a box cover structure (2) movably mounted on the frame structure (1) by hinges, characterized in that: A locking assembly (3) is installed between the enclosure structure (1) and the box cover structure (2); a pull-out assembly (4) is installed on the bottom wall of the enclosure structure (1); a side panel (5) is movably installed on one side of the enclosure structure (1) via a hinge; and a limiting plate (6) for clamping the side panel (5) in a vertical state is installed on one side of the box cover structure (2); The pull-out assembly (4) comprises two guide bars (401) arranged front and back and mounted on the bottom wall of the surrounding frame structure (1); a slider (402) is slidably mounted inside the guide bar (401); and a hollow plate (403) for stably placing lithium batteries is mounted on the top of the slider (402).

2. A packaging box for lithium battery transportation according to claim 1, characterized in that: A connecting shaft (4031) is installed on one side of the hollow plate (403), and a supporting plate (4032) is sleeved on the outer surface of the connecting shaft (4031) for maintaining balance when the hollow plate (403) is pulled out from the inside of the frame structure (1) toward one side; The length of the limiting plate (6) is smaller than the length of the side plate (5).

3. A packaging box for lithium battery transportation according to claim 2, characterized in that: The support plate (4032) is provided with a handle structure (4033) for increasing the stability of the vertical state, and four side panels (4034) for limiting the deviation of the lithium battery are provided on the top of the hollow plate (403).

4. A packaging box for lithium battery transportation according to claim 1, characterized in that: The locking assembly (3) comprises a locking strip plate (301) installed on the front of the surrounding frame structure (1), inner grooves (302) are provided on both sides of the front of the locking strip plate (301), through grooves (303) connected to the inner grooves (302) are provided on both sides of the locking strip plate (301), a buckle plate structure (304) clamped on the locking strip plate (301) is installed on the top of the box cover structure (2), and an elastic structure (305) is installed inside the locking strip plate (301) and passes through the buckle plate structure (304) along the inner groove (302) to lock the packaging box.

5. A packaging box for lithium battery transportation according to claim 4, characterized in that: The buckle plate structure (304) is composed of a telescopic sleeve (3041) installed on the top surface of the box cover structure (2), an engaging block (3042) located at the front end of the telescopic sleeve (3041) and adapted to the inner groove (302), and a handle (3043) installed on the top surface of the telescopic sleeve (3041); One side of the engaging block (3042) is provided with an inserting groove having the same shape as the through groove (303).

6. A packaging box for lithium battery transportation according to claim 5, characterized in that: The through groove (303) is divided into a plug-in channel and a toggle channel from top to bottom, the plug-in channel is arranged in a circular shape, and the toggle channel is arranged in a fan shape.

7. A packaging box for lithium battery transportation according to claim 6, characterized in that: The elastic structure (305) is composed of a spring and a solid lock column adapted to the plug-in channel, and a fan-shaped dial plate (3051) passing through the dial channel is installed at the bottom of the solid lock column.

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