Coaming box with lock catch

Abstract

According to the coaming box with the lock catch, the box cover of the coaming box is not prone to falling off, and goods can be prevented from being damaged. The box comprises a base plate, a box body and a box cover, the box body is defined by surrounding plates, and supporting legs are arranged at the bottom of the base plate; the storage box is characterized in that the box cover and the box body are connected through a lock catch, the lock catch is installed on the box cover, the lock catch comprises an insertion ring and an insertion plate, an insertion hole corresponding to one end of the insertion plate is formed in the box body, the insertion ring is installed at the other end of the top of the insertion plate, and the insertion ring is connected with the insertion plate. An I-shaped mounting hole is formed in the box cover, the insertion ring penetrates through the I-shaped mounting hole, the opening width of the two ends of the I-shaped mounting hole is consistent with the width of the insertion ring, the opening width of the middle of the I-shaped mounting hole is smaller than the width of the insertion ring, and the insertion ring is an elastic piece and is in sliding fit with the I-shaped mounting hole.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic packaging products, and particularly relates to a pallet box with a lock. Background Art

[0002] With the increasing prosperity of China's trade industry, the volume of goods transportation is also increasing day by day. For the convenience of sorting and loading and unloading, goods are usually packed in transfer boxes during transportation.

[0003] An existing transfer box is an active enhanced panel and a pallet box disclosed in the publication number CN214296914U. An active enhanced panel includes four side panels connected end to end in sequence. Reinforcing members are installed on the outer side or / and inner side of the side panels; hooks and upper cross beams are provided at the upper part of the reinforcing members, lower cross beams and inserting feet are provided at the lower part, and a support beam connecting the upper cross beam and the lower cross beam is provided in the middle. The hooks can hook the upper edge of the side panels, the upper cross beam can support the cover plate of the pallet box, the lower cross beam can press the tray of the pallet box, and the inserting feet can be inserted into the panel grooves of the tray of the pallet box.

[0004] An active enhanced pallet box includes a cover plate, a tray and the above-mentioned panel.

[0005] This kind of pallet box structure has a large support strength, but there is a lack of a connecting member between the cover plate and the panel, so that the cover plate is easy to loosen and fall off from the panel when encountering shaking during transportation, causing the goods in the box to fall out and resulting in damage to the goods in the box. Summary of the Invention

[0006] Aiming at the disadvantages that the cover plate of the existing pallet box is easy to loosen and fall off from the panel, causing the goods in the box to fall out and resulting in damage to the goods in the box, the utility model provides a pallet box with a lock, the lid of which is not easy to fall off and can prevent damage to the goods.

[0007] A pallet box with a lock includes a chassis, a box body and a lid. The box body is surrounded by panels. Support feet are arranged at the bottom of the chassis. It is characterized in that the lid and the box body are connected by a lock. The lock is installed on the lid. The lock includes an insertion ring and an insertion plate. A jack corresponding to one end of the insertion plate is opened on the box body. The other end of the top of the insertion plate is provided with the insertion ring. An I-shaped mounting hole is opened on the lid and the insertion ring passes through the I-shaped mounting hole. The opening widths at both ends of the I-shaped mounting hole are the same as the width of the insertion ring, and the opening width in the middle is smaller than the width of the insertion ring. The insertion ring is an elastic member and is slidably matched with the I-shaped mounting hole.

[0008] It is further characterized in that:

[0009] The box body is provided with an observation mechanism;

[0010] The observation mechanism includes a transparent plate. An observation opening is provided on the side wall of the box body, and the transparent plate is installed in the observation opening.

[0011] The observation mechanism includes a rotating plate. An observation opening is provided on the side wall of the box body. The top end of the observation opening extends to the top end of the box body. The bottom end of the rotating plate is rotatably connected to the bottom end of the observation opening, and both sides of the rotating plate and the box body are connected by a nylon fastener.

[0012] In the above structure of the present utility model, by inserting the insertion ring and the insertion plate of the lock into the I-shaped installation hole and the insertion hole respectively, the box body and the box cover can be fixed together, making the box cover not easy to fall off, preventing the goods from falling out of the box and thus causing damage to the goods. The setting of the observation mechanism enables the staff to check the goods in the box at any time, and when it is found that the goods are knocked, the goods can be taken out in time, further preventing damage to the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of Embodiment 1 of the present utility model;

[0014] Figure 2 is a schematic structural diagram of Embodiment 2 of the present utility model;

[0015] Figure 3 is a schematic structural diagram of the lock;

[0016] Figure 4 is a top view schematic diagram of the box cover;

[0017] Figure 5 is Figure 4 an enlarged view of A. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Embodiment 1

[0019] See Figure 1 , Figure 3 , Figure 4 , Figure 5A panel box with a lock 4, comprising a chassis 2, a box body 1 and a box cover 3, the box body 1 is surrounded by a panel, and a support foot 21 is arranged at the bottom of the chassis 2; the box cover 3 and the box body 1 are connected by a lock 4, the lock is installed on the box cover 3, the lock 4 comprises an insert ring 42 and an insert plate 41, a plug hole 11 corresponding to one end of the insert plate 41 is provided on the box body 1, and an insert ring 42 is installed at the other end of the top of the insert plate 41, an I-shaped mounting hole 31 is provided on the box cover 3 and the insert ring 42 passes through the I-shaped mounting hole 31, the opening widths of the two ends of the I-shaped mounting hole 31 are consistent with the width of the insert ring 42, and the width of the middle opening is smaller than the width of the insert ring 42, and the insert ring 42 is an elastic member and is slidably matched with the I-shaped mounting hole 31. The number and distribution of the I-shaped mounting holes 31 and the insert holes 11 are determined by specific needs. In the figure, there are two I-shaped mounting holes 31 and insert holes on both sides of the box cover 3 and the box body 1, for a total of four.

[0020] The box body 1 is provided with an observation mechanism; the observation mechanism comprises a transparent plate 5 , and an observation port 8 is opened on the side wall of the box body 1 , and the transparent plate 5 is installed in the observation port 8 .

[0021] When in use, first push the insert ring 42 of the lock buckle 4 into one end of the I-shaped mounting hole 31 close to the inner side of the box body 1, then close the box cover 3, and then push the insert ring 42. Since the insert ring 42 is an elastic member, it can be slightly deformed when subjected to force to pass over the area with a small width in the middle of the I-shaped mounting hole 31, and push the insert ring 42 into the other end of the I-shaped mounting hole 31, driving the plug plate 41 to move to the outside of the box body 1, so that the plug plate 41 is inserted into the insertion hole 11. Because the width of the openings at both ends of the I-shaped mounting hole 31 is consistent with the width of the insert ring 42, and the width of the middle opening is smaller than the width of the insert ring 42, when not affected by strong external forces, the middle of the I-shaped mounting hole 31 will prevent the insert ring from sliding freely during transportation, thereby achieving a fixing effect and realizing the connection between the box body 1 and the box cover 3.

[0022] When it is necessary to check the goods in the box, the goods in the box can be directly observed through the transparent plate 5 without opening the box cover 3, and the inspection method is convenient and fast.

[0023] Embodiment 2

[0024] See Figure 2 , Figure 3 , Figure 4 , Figure 5A panel box with a lock 4, comprising a chassis 2, a box body 1 and a box cover 3, the box body 1 is surrounded by a panel, and a support foot 21 is arranged at the bottom of the chassis 2; the box cover 3 and the box body 1 are connected by a lock 4, the lock is installed on the box cover 3, the lock 4 comprises an insert ring 42 and an insert plate 41, a plug hole 11 corresponding to one end of the insert plate 41 is provided on the box body 1, and an insert ring 42 is installed at the other end of the top of the insert plate 41, an I-shaped mounting hole 31 is provided on the box cover 3 and the insert ring 42 passes through the I-shaped mounting hole 31, the opening widths of the two ends of the I-shaped mounting hole 31 are consistent with the width of the insert ring 42, and the width of the middle opening is smaller than the width of the insert ring 42, and the insert ring 42 is an elastic member and is slidably matched with the I-shaped mounting hole 31. The number and distribution of the I-shaped mounting holes 31 and the insert holes 11 are determined by specific needs. In the figure, there are two I-shaped mounting holes 31 and insert holes on both sides of the box cover 3 and the box body 1, for a total of four.

[0025] The box body 1 is provided with an observation mechanism; the observation mechanism includes a rotating plate 6, and an observation port 8 is opened on the side wall of the box body 1. The top of the observation port 8 is opened to the top of the box body 1, and the bottom end of the rotating plate 6 is rotatably connected to the bottom end of the observation port 8. The two sides of the rotating plate 6 and the box body 1 are connected by Velcro 7.

[0026] When in use, first push the insert ring 42 of the lock buckle 4 into one end of the I-shaped mounting hole 31 close to the inner side of the box body 1, then close the box cover 3, and then push the insert ring 42. Since the insert ring 42 is an elastic member, it can be slightly deformed when subjected to force to pass over the area with a small width in the middle of the I-shaped mounting hole 31, and push the insert ring 42 into the other end of the I-shaped mounting hole 31, driving the plug plate 41 to move to the outside of the box body 1, so that the plug plate 41 is inserted into the insertion hole 11. Because the width of the openings at both ends of the I-shaped mounting hole 31 is consistent with the width of the insert ring 42, and the width of the middle opening is smaller than the width of the insert ring 42, when not affected by strong external forces, the middle of the I-shaped mounting hole 31 will prevent the insert ring from sliding freely during transportation, thereby achieving a fixing effect and realizing the connection between the box body 1 and the box cover 3.

[0027] When it is necessary to check the goods in the box, the rotating plate 6 can be rotated downward to open it, and the condition of the goods in the box can be observed through the observation port 8 without opening the box cover 3, which is a convenient and quick inspection method.

Claims

1. A panel box with a lock, comprising a chassis, a box body and a box cover, wherein the box body is surrounded by panels, and a support foot is provided at the bottom of the chassis; characterized in that: The box cover and the box body are connected by a lock buckle, and the lock buckle is installed on the box cover. The lock buckle includes an insert ring and an insert plate. The box body is provided with a plug hole corresponding to one end of the insert plate, and the insert ring is installed at the other end of the top of the insert plate. The box cover is provided with an I-shaped mounting hole and the insert ring passes through the I-shaped mounting hole. The width of the openings at both ends of the I-shaped mounting hole is consistent with the width of the insert ring, and the width of the middle opening is smaller than the width of the insert ring. The insert ring is an elastic member and slides with the I-shaped mounting hole.

2. A panel box with a lock according to claim 1, characterized in that: The box body is provided with an observation mechanism.

3. A panel box with a lock according to claim 2, characterized in that: The observation mechanism comprises a transparent plate, the side wall of the box body is provided with an observation port, and the transparent plate is installed in the observation port.

4. A panel box with a lock according to claim 2, characterized in that: The observation mechanism includes a rotating plate, an observation port is opened on the side wall of the box, the top of the observation port is opened to the top of the box, the bottom end of the rotating plate is rotatably connected to the bottom end of the observation port, and the two sides of the rotating plate and the box are connected by nylon buckles.

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