Impact-resistant and damage-resistant blister box

Abstract

The present invention provides an impact-resistant and damage-proof blister box, which relates to the field of blister boxes and comprises a box cover, a storage plate and a base. Both the box cover and the base are rectangular boxes. Corner support columns are arranged on the box cover and the base. The corner support columns are respectively arranged at the corner positions around the box cover and the base. A central support platform is also arranged at the center position of the box cover. The central support platform is in the shape of a truncated cone. A connecting strip is arranged between the corner support column and the central support platform. Reinforcing ribs are arranged in the connecting strip. The reinforcing ribs are arranged in a wave shape. The wave shape of the starting end to the end of the reinforcing ribs is consistent. Compared with the prior art, the present invention has the following beneficial effects: through the corner support columns on the box cover and the base, the pressure on the product on the storage plate can be reduced when the box cover and the base are buckled together, so that the product in the box body can be better prevented from being damaged when the box body is impacted.

Description

Technical Field

[0001] The invention relates to the field of blister boxes, in particular to an impact-resistant and damage-resistant blister box. Background Art

[0002] At present, the existing blister boxes are usually stacked during transportation. With the bumps and shakes, the blister boxes will not only be hit and squeezed by external forces, but also cannot avoid the collision of the items stored inside, so it is easy to cause the internal items to be damaged, thereby affecting the practicality of the blister box. Now, a collision-resistant and pressure-resistant blister box with a publication number of CN219258295U is retrieved, comprising a box body and a box cover that can be detachably connected, characterized in that: the box cover has a flange extending vertically downward from the bottom periphery, the bottom of the flange is provided with an inward depression to form a clamping groove, a vertically upward clamping portion is provided on the box body corresponding to the flange, and a storage groove for placing electronic products is evenly provided on one side of the box body located at the clamping portion, and a blocking plate for closing the storage groove is provided at the bottom of the box cover, and a gap space is left between the top of the blocking plate and the bottom of the box cover, and a plurality of pressure-resistant bodies distributed at intervals are provided in the gap space, and the outer wall of the blocking plate is fixedly connected to the inner wall of the flange, and a buffer pad is provided at the bottom of the blocking plate.

[0003] However, in the above technology, the anti-pressure effect is achieved by the anti-pressure body and the buffer pad, but it cannot provide effective protection against squeezing and impact from above and below and from the side. Summary of the invention

[0004] The problem to be solved by the present invention is that during the transportation or use of the blister box, the blister box can effectively withstand the squeezing and impact forces from the top, bottom and sides.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is an impact-resistant and damage-proof blister box, comprising a box cover, a storage plate and a base, the box cover and the base are both rectangular boxes, and the box cover and the base are movably connected, characterized in that: corner support columns are arranged on the box cover and the base, and the corner support columns are respectively arranged at the corner positions around the box cover and the base, and a central support platform is also arranged at the center position of the box cover, and the central support platform is truncated, and a connecting strip is arranged between the corner support column and the central support platform, and a reinforcing rib is arranged in the connecting strip, and the reinforcing rib is arranged in a wave shape, and the undulation angle of each wave is 60°, and the reinforcing rib is point-connected to the wall surface of the connecting strip, and two reinforcing ribs are arranged, and the two reinforcing ribs are cross-arranged in the connecting strip, and a joint platform corresponding to the central support platform is also arranged on the base, and a connecting strip is also arranged between the corner support column and the joint platform of the base; the storage plate is fixed in the base or fixed in the base and the box cover.

[0006] As one embodiment, the height dimension of the center support platform is greater than the depth dimension of the box cover, and a limiting block is set at the end of the center support platform. The limiting block is set in a circular array around the center support platform, and the coupling platform is also truncated. The height dimension of the coupling platform is greater than the depth dimension of the base, and a circular slot is set at the upper end of the coupling platform. The diameter of the circular slot is the same as the diameter of the lower end of the center support platform, so that the lower end of the center support platform can be inserted into the circular slot, and a limiting groove is set on the inner side wall of the circular slot, and the limiting groove cooperates with the limiting block at the lower end of the center support platform, so that the limiting block can be stuck in the limiting groove.

[0007] As one embodiment, the storage board is also provided with an anti-impact structure, which includes a folding sheet and a positioning insert. The folding sheet is corrugated and is arranged around the storage board so that the storage board is connected to the positioning insert through the folding sheet, wherein the positioning insert is perpendicular to the storage board, and rectangular holes matching the positioning insert are arranged on the inner side walls of the box cover and the base.

[0008] As one embodiment, the placement board is in the shape of a rectangular flat plate, a positioning hole is set at the center of the placement board, the positioning hole can be mounted on the center support platform and the joining platform, and egg grooves are evenly distributed on the placement board.

[0009] As an implementation mode, the box cover and the base are both provided with a protective frame, and the protective frame is connected to the corner support column so that there is a gap between the protective frame and the side wall of the box body.

[0010] As an embodiment, a connecting blind hole is further provided on the side wall of the box cover, and a corresponding connecting rod is provided on the side wall of the base. The connecting rod can be inserted into the connecting blind hole, and the connecting rod and the connecting blind hole are rotatably matched.

[0011] As one embodiment, magnetic patches are further provided on the end faces of the corner support columns of the box cover and the base. The magnetic patches on the two opposite corner support columns can attract each other, thereby improving the tightness of the box cover and the base when they are buckled together.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: through the corner support columns on the box cover and the base, the four corners of the box body can be supported when the box cover and the base are buckled, and through the connection between the central support platform and the coupling platform, the center position of the box body can be supported, and a connecting strip is further arranged between the central support platform and the corner support columns, and there are two reinforcing ribs in the connecting strip, and both reinforcing ribs are arranged in a 60° wave shape, and a better reinforcing support effect can be provided by the two 60° wavy reinforcing ribs, and the anti-impact structure on the storage plate can not only reduce the impact on the side of the box body, but also through the cooperation of the central support platform, the coupling platform and the corner support columns, when the upper and lower ends of the box body are subjected to pressure, the pressure on the product on the storage plate can also be reduced, which can better prevent the product in the box body from being damaged when the box body is subjected to impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the impact-resistant and damage-resistant blister box of the present invention; Figure 2 It is a schematic diagram of the storage plate of the present invention; Figure 3 This is a schematic diagram of the box cover and the base of the present invention in an open state; Figure 4 It is a schematic diagram of the box cover structure of the present invention; Figure 5 It is a schematic diagram of the base structure of the present invention; Figure 6 It is a schematic diagram of the structure of the bonding platform of the present invention; Figure 7 It is a schematic diagram of the central support structure of the present invention; Figure 8 A top view of the base of the present invention; Fig. 9 It is a schematic diagram of the enlarged structure of the reinforcing rib of the present invention; Among them, 1-box cover, 2-base, 3-storage board, 4-corner support column, 5-center support platform, 6-limit block, 7-connecting strip, 8-reinforcement rib, 9-joining platform, 10-circular slot, 11-limiting groove, 12-positioning hole, 13-folding piece, 14-positioning plug, 15-connecting blind hole, 16-connecting plug rod, 17-magnetic patch, 18-drainage hole, 19-egg trough, 20-protective frame, 21-rectangular socket. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0015] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0016] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be an electrical connection; it can be a hydraulic oil circuit connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0017] See also Figures 1 to 9As shown, an impact-resistant and damage-resistant blister box can be used to package eggs or fruits, vegetables, etc., including a box cover 1, a storage plate 3 and a base 2. The box cover 1 and the base 2 are both rectangular boxes, and the inside of the box cover 1 and the base 2 are both provided with a receiving space, and the box cover 1 and the base 2 are movably connected, and the box cover 1 can be buckled with the base 2 to form a complete box body. The box cover 1 is provided with corner support columns 4, which are respectively arranged at the corners of the four sides of the box cover 1, and the corner support columns 4 and the top cover of the box cover 1 are in a vertical state. A central support platform 5 is provided at the center position of the top wall of the box cover 1. The central support platform 5 is truncated cone-shaped, and the height dimension of the central support platform 5 is greater than the depth dimension of the box cover 1; a limit block 6 is provided at the end of the central support platform 5, and the limit block 6 is arranged in a circular array around the central support platform 5, and a connecting strip 7 is provided between the central support platform 5 and the corner support column 4, and a reinforcing rib 8 is provided in the connecting strip 7. The reinforcing rib 8 is arranged in a wave shape, and the wave crest position and the wave trough position of the wave shape are connected to the wall surface of the connecting strip 7, and the undulation angle of each wave is 60°. Data testing is carried out on the box body and reinforcing ribs at different angles. Computer simulation tests show that when one end of the box body is fixed and a torque of 1Nm is applied to the other end of the box body, when the angle between the reinforcing ribs is 30°, the offset of the box body is 1.0 61mm, when the angle between the reinforcing ribs is 45°, the offset of the box body is 0.7111mm, when the angle between the reinforcing ribs is 60°, the offset of the box body is 0.5864mm, and when the angle between the reinforcing ribs is 90°, the offset of the box body is 3.635mm. According to the above simulation test results, when the angle between the reinforcing ribs is 60°, the offset of the box body is the smallest. Therefore, when the undulating angle of the reinforcing ribs is 60°, the supporting force provided is much higher than that of 30°, 45° or 90°; the wave shape of the reinforcing rib 8 from the starting end to the end is consistent, and there are two reinforcing ribs 8, which are cross-arranged. The internal supporting force of the connecting strip 7 is increased by the two reinforcing ribs 8, thereby avoiding deformation and depression of the box cover 1 after being impacted by external force.

[0018] The base 2 is also provided with corner support columns 4 and connecting strips 7. The difference between the base 2 and the box cover 1 is that a joint platform 9 is provided at the center of the base 2. The joint platform 9 is also truncated. The height of the joint platform 9 is greater than the depth of the base 2. A circular slot 10 is provided at the upper end of the joint platform 9. The diameter of the circular slot 10 is the same as the diameter of the lower end of the center support platform 5, so that the lower end of the center support platform 5 can be inserted into the circular slot 10, and a limiting groove 11 is provided on the inner side wall of the circular slot 10. The groove 11 cooperates with the limit block 6 at the lower end of the central support platform 5, so that the limit block 6 can be inserted into the limit groove 11, thereby strengthening the connection between the box cover 1 and the base 2. Drain holes 18 are also provided on the box cover 1 and the base 2. When the box cover 1 or the base 2 is used to wash fruits and vegetables, the drainage holes 18 can be used to drain water and debris. Magnetic patches 17 are also provided on the corner support columns 4 of the box cover 1 and the base 2. The limit groove 11, the limit block 6 and the magnetic patch 17 make the box cover 1 and the base 2 more tightly after being buckled.

[0019] A storage plate 3 is also provided on the base 2 and the box cover 1. The storage plate 3 is a rectangular flat plate. A positioning hole 12 is provided at the center of the storage plate 3. The positioning hole 12 can be sleeved on the central support platform 5 or the joint platform 9. An anti-impact structure is also provided on the side walls around the storage plate 3. The anti-impact structure includes a folding sheet 13 and a positioning insert 14. The folding sheet 13 is corrugated and will be compressed when subjected to pressure. It can return to its original state after the pressure disappears, thereby playing a buffering role. The positioning insert 14 is perpendicular to the storage plate 3, and a rectangular plug 21 matching the positioning insert 14 is provided on the inner side walls of the box cover 1 and the base 2, so that the positioning insert 14 can be inserted into the rectangular plug 21 on the inner side walls of the box cover 1 or the base 2, so that the storage plate 3 is installed in the box cover 1 or the base 2. Egg grooves 19 are evenly distributed on the storage board 3, so that the lower end of the egg can be placed in the egg groove 19, and because the box cover 1 and the base 2 are provided with a holding space, when the egg is placed in the egg groove 19 in the storage board 3, the egg does not contact the bottom wall of the base 2, so that the bottom of the egg and the bottom wall are kept at a certain distance, thereby ensuring that when the outside world is impacted, the impact force will not directly act on the shell of the egg. When the storage board 3 is installed in the box cover 1 and the base 2, the egg is placed in the egg groove 19, and the box cover 1 and the base 2 are buckled, so that the storage board 3 in the box cover 1 can cooperate with the egg in the storage board 3 in the base 2 to clamp and stabilize, and if the egg is too large, the storage board 3 will be concave, and at the same time, the folding sheet 13 on the side walls of the storage board 3 will be stretched, and the restoring force of the folding sheet 13 can better stabilize eggs of different sizes, avoiding the storage board 3 on both sides being too hard and squeezing the eggs too much, so as to damage the eggs.

[0020] Among them, a protective frame 20 is arranged on the box cover 1 and the base 2. The protective frame 20 is arranged around the box cover 1 and the base 2. The protective frame 20 is connected to the corner support column 4, so that there is a gap between the protective frame 20 and the side wall of the box body. The protective frame 20 can be subjected to physical impact from the outside, and while reducing a certain impact force, it can also convert part of the impact force into thrust. The converted thrust and the remaining impact force are slowed down by the protective frame 20 and then transmitted to the folding piece 13, and the folding piece 13 further reduces the impact force, so that the eggs in the storage plate 3 can be better protected to avoid damage by external impact. In addition, a connecting blind hole 15 is provided on the side wall of the box cover 1, and a corresponding connecting rod 16 is provided on the side wall of the base 2. The connecting rod 16 can be inserted into the connecting blind hole 15 to connect the box cover 1 to the base 2, and the box cover 1 can be flipped open on the base 2. The side wall where the connecting blind hole 15 is located can also be slightly bent to shorten the distance between the two connecting blind holes 15, so that one of the connecting rods 16 can be taken out, and then the side wall can be restored to a vertical state and the other connecting rod 16 can be pulled out, so that the box cover 1 and the base 2 can be separated for use.

[0021] When in use, the two storage plates 3 are respectively installed on the box cover 1 and the base 2, and then the eggs are placed in the egg groove 19 of the storage plate 3 in the base 2, and then the box cover 1 is turned over and buckled on the base 2. At the same time, the central support platform 5 on the box cover 1 will be inserted into the circular slot 10 of the engaging platform 9 on the base 2, so that the limiting block 6 of the central support platform 5 is stuck in the limiting groove 11 of the circular slot 10, and the egg groove 19 of the built-in storage plate 3 in the box cover 1 is buckled on the upper end of the egg, and at this time, the magnetic suction plates on the corner support columns 4 attract and fit each other, so that the box cover 1 and the base 2 can be better closed. When the closed box body is subjected to external pressure from the upper and lower ends, since the central support platform 5 is connected to the joint platform 9, and the corner support columns 4 in the box cover 1 and the corner support columns 4 in the base 2 also press against each other, when subjected to pressure from the upper and lower ends, if the force points are located at the center or four corners of the box body, the box body will not be easily dented, thereby avoiding damage to the stored items in the box; and when the pressure comes from other positions, due to the setting of the connecting strip 7 and the wavy reinforcing ribs 8 provided in the connecting strip 7, the box body will not be excessively dented or deformed even under pressure or impact force; and there is further buffering of the folding sheet 13. When subjected to impact force, the folding sheet 13 will be stretched and deformed, thereby reducing the impact force, and when When the side wall of the box body is impacted, due to the setting of the protective frame 20, part of the impact force can be reduced and part of the impact force can be converted into thrust, and the folding piece 13 can be used together to further resolve the impact force; when in use, the box body can also be used separately, the box cover 1 and the base 2 can be flipped open to hold fruits and vegetables, or the box cover 1 and the base 2 can be separated to hold fruits and vegetables separately, and the storage plate 3 can be installed on the box cover 1 and the base 2 to hold eggs. After the box cover 1 and the base 2 are separated, the storage plate 3 can be used to hold double the egg products, and the storage plate 3 can also be removed to hold fruits or wash fruits. When washing fruits, water and debris can be discharged from the drainage holes 18 of the box cover 1 or the base 2. It is more convenient to use, has stronger impact resistance, and can better protect the products in the box.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An impact-resistant and damage-resistant blister box, comprising a box cover, a storage plate and a base, wherein the box cover and the base are both rectangular boxes, and the box cover and the base are movably connected, characterized in that: The box cover and the base are both provided with corner support columns, which are respectively arranged at the corners around the box cover and the base. A central support platform is also provided at the center of the box cover, and the central support platform is in the shape of a truncated cone. A connecting strip is provided between the corner support columns and the central support platform, and reinforcing ribs are provided in the connecting strip. The reinforcing ribs are arranged in a wave shape, and the undulating angle of each wave is 60°. The reinforcing ribs are connected to the connecting strip, and there are two reinforcing ribs, which are cross-arranged in the connecting strip. A joining platform corresponding to the central support platform is also provided on the base, and a connecting strip is also provided between the corner support columns of the base and the joining platform; the storage plate is fixed in the base or fixed in the base and the box cover.

2. The impact-resistant and damage-resistant blister box according to claim 1, characterized in that: The height dimension of the center support platform is larger than the depth dimension of the box cover, and a limiting block is arranged at the end of the center support platform. The limiting blocks are arranged in a circular array around the center support platform, and the coupling platform is also truncated cone-shaped. The height dimension of the coupling platform is larger than the depth dimension of the base, and a circular slot is arranged at the upper end of the coupling platform. The diameter of the circular slot is the same as the diameter of the lower end of the center support platform, so that the lower end of the center support platform can be inserted into the circular slot, and a limiting groove is arranged on the inner side wall of the circular slot, and the limiting groove cooperates with the limiting block at the lower end of the center support platform, so that the limiting block can be inserted into the limiting groove.

3. The impact-resistant and damage-resistant blister box according to claim 1, characterized in that: The storage board is also provided with an anti-impact structure, which includes a folding sheet and a positioning insert. The folding sheet is corrugated and is arranged around the storage board so that the storage board is connected to the positioning insert through the folding sheet, wherein the positioning insert is perpendicular to the storage board, and rectangular holes matching the positioning insert are arranged on the inner side walls of the box cover and the base.

4. The impact-resistant and damage-resistant blister box according to claim 1 or 3, characterized in that: The storage board is in the shape of a rectangular flat plate, a positioning hole is arranged at the center of the storage board, the positioning hole can be sleeved on the center support platform and the joint platform, and egg grooves are evenly distributed on the storage board.

5. The impact-resistant and damage-resistant blister box according to claim 1, characterized in that: The box cover and the base are both provided with protective frames, which are connected to the corner support columns so that there is a gap between the protective frame and the side wall of the box body.

6. The impact-resistant and damage-resistant blister box according to claim 1, characterized in that: A connecting blind hole is also arranged on the side wall of the box cover, and a corresponding connecting plug rod is arranged on the side wall of the base. The connecting plug rod can be inserted into the connecting blind hole, and the connecting plug rod is rotatably matched with the connecting blind hole.

7. The impact-resistant and damage-resistant blister box according to claim 1, characterized in that: Magnetic patches are also provided on the end surfaces of the corner support columns of the box cover and the base. The magnetic patches on the two opposite corner support columns can attract each other, thereby improving the tightness of the box cover and the base when they are buckled together.

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