Polystyrene spliced flame-retardant box

Abstract

The utility model relates to a polystyrene splicing flame-retardant box which comprises a box body and a box cover, the top of the box body is hollowed out, and the box cover covers the top of the box body; the box body is of a square-frame-shaped structure defined by a pair of plate side faces, a pair of plate front faces and a plate bottom face. The forklift truck further comprises a vertical reinforcing beam, a cover body, a limiting plate, a plurality of horizontal reinforcing beams and a plurality of bottom beams, and a forklift arm inserting gap is formed in the space between every two adjacent bottom beams. The structural design of the double-layer side plates and the double-layer vertical plates is adopted, and the material reducing grooves and the vertical reinforcing beams are arranged on the outer walls of the side plates and the vertical plates on the outermost layer, so that the overall strength and the pressure resistance of the box body can be effectively enhanced, the box can better disperse and resist external force when bearing pressure in different directions, and the service life of the box is prolonged. Therefore, natural fragmentation, large deformation and pits are avoided, and the mechanical property of the logistics box is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crystal handicraft bearing, in particular to a polystyrene splicing flame retardant box. Background Art

[0002] The current logistics box has a simple structure and low cost, but when it comes to transporting fragile items, such as quartz tubes, quartz balls, quartz ingots and other quartz products, there are often several shortcomings:

[0003] (1) After the general logistics foam box is formed by the molding machine, there is no other additional structure. As a result, when the box is subjected to pressure in different directions, it will generally break naturally. Even if it is wrapped and bonded with transparent tape, it will cause large deformation and pits due to the breakage, so the mechanical properties are poor.

[0004] (2) When shipping quartz products, the logistics foam box is usually placed on a pallet that can be matched with the forklift arm, and then the quartz products are placed in the logistics foam box, and finally transferred to the truck together with the pallet. It can be seen that each shipment of logistics foam boxes requires a certain number of pallets;

[0005] Therefore, we need to make technical improvements to the current logistics boxes to meet the current usage needs of quartz products factories. Utility Model Content

[0006] The technical problem to be solved by the utility model is to address the deficiencies of the existing technology and provide a polystyrene spliced ​​flame retardant box for quartz fragile products, which not only improves the mechanical properties but also can be directly used in conjunction with the forklift arm of a forklift.

[0007] The technical problem to be solved by the utility model is achieved through the following technical solutions: a polystyrene spliced ​​flame retardant box, the spliced ​​flame retardant box comprises a box body and a box cover, the top of the box body is hollowed out, and the box cover is arranged on the top of the box body;

[0008] The box body is formed into a square frame structure by a pair of panel sides, a pair of panel fronts and a panel bottom; the pair of panel sides are composed of two double-layer side panels symmetrically arranged on the left and right, each of the double-layer side panels is composed of two side panels fixed as one, and the two end surfaces of the side panels are fixed between the inner walls of the pair of panel fronts; the pair of panel fronts are composed of two double-layer vertical panels symmetrically arranged on the front and rear, each of the double-layer vertical panels is composed of two vertical panels fixed as one, and the double-layer side panels and double-layer vertical panels are vertically fixed to the panel bottom;

[0009] The outer walls of the outermost side panels and vertical panels are provided with material reduction grooves, in which vertical reinforcement beams are fixed;

[0010] The box cover includes a cover body and a limiting plate. The bottom surface of the cover body is formed with a contact surface that contacts the top surface of the double-layer side panels and the double-layer vertical panels. A mounting groove is opened in the center of the bottom surface of the box cover. The top surface of the limiting plate is fixed to the bottom surface of the mounting groove. The bottom surface of the limiting plate protrudes from the bottom surface of the box cover, and the outer wall of the protruding part forms a limiting abutting surface that can abut against the inner wall of the top of the box body.

[0011] A number of horizontal reinforcement beams are fixedly provided at intervals on the top surface of the box cover;

[0012] A plurality of bottom beams are fixedly installed at intervals on the bottom wall of the bottom surface of the plate, and the space between two adjacent bottom beams forms a gap for the forklift arm to be inserted.

[0013] The technical problem to be solved by the present invention can also be achieved through the following technical solutions. The above-mentioned polystyrene spliced ​​flame retardant box has longitudinal indentations hot-pressed on the top surface of the cover, the outermost side panels and the outer walls of the vertical panels to enhance the compressive strength of the cover, side panels and vertical panels.

[0014] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: the above-mentioned polystyrene spliced ​​flame retardant box has transverse indentations hot-pressed on the top surface of the horizontal reinforcing beam to enhance the compressive strength of the horizontal reinforcing beam.

[0015] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: in the above-mentioned polystyrene spliced ​​flame retardant box, two horizontal reinforcing beams are symmetrically arranged.

[0016] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: in the above-mentioned polystyrene spliced ​​flame retardant box, three vertical reinforcing beams are provided on each of the vertical panels and side panels.

[0017] Compared with the prior art, the beneficial technical effects of the present invention are:

[0018] (1) By adopting a double-layer side panel and double-layer vertical panel structural design and setting material reduction grooves and vertical reinforcement beams on the outer walls of the outermost side panels and vertical panels, the overall strength and compressive resistance of the box can be effectively enhanced, so that when the box is subjected to pressure in different directions, it can better disperse and resist external forces, thereby avoiding natural fragmentation and large deformation and pitting, and significantly improving the mechanical properties of the logistics box;

[0019] (2) Several bottom beams are fixedly installed on the bottom wall of the bottom surface of the plate at intervals. The space between two adjacent bottom beams forms a gap for forklift arms to be inserted, so that the logistics box can be used directly with the forklift arm of the forklift without the need for additional pallets, thereby saving costs and improving handling efficiency;

[0020] (3) Longitudinal indentations are hot-pressed on the top surface of the cover, the outermost side panels and the outer wall of the vertical panels, and transverse indentations are hot-pressed on the top surface of the horizontal reinforcement beam. These indentations can improve the stability of the box structure at the indentations, increase the density and hardness of the indented area, and help improve the compressive strength and wear resistance of the box. The compressive strength of the cover, side panels, vertical panels and horizontal reinforcement beams is further enhanced, making the box more stable when bearing heavy objects.

[0021] (4) By setting a limit plate, the bottom surface of which protrudes from the bottom surface of the box cover, and the outer wall of the protruding part forms a limit abutment surface that can abut against the inner wall of the top of the box body, this setting effectively prevents the quartz products from being damaged due to shaking during transportation, thereby improving the safety of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model before use;

[0023] Figure 2 This is a schematic diagram of the top view of the box body of the utility model;

[0024] Figure 3 This is a schematic diagram of the top view of the box cover of the utility model;

[0025] Figure 4 This is a schematic diagram of the bottom structure of the box cover of the utility model;

[0026] Figure 5 This is a schematic diagram of the main structure of the box cover of the present invention.

[0027] Figure numerals: 1, side panel; 2, vertical panel; 3, material reduction slot; 4, vertical reinforcement beam; 5, cover; 6, limit plate; 7, installation slot; 8, horizontal reinforcement beam; 9, bottom beam. DETAILED DESCRIPTION

[0028] The following further describes the specific technical solutions of the present invention with reference to the accompanying drawings, so as to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to their rights.

[0029] Example 1, with reference to Figure 1-5 , a polystyrene splicing flame retardant box, the splicing flame retardant box includes a box body and a box cover, the top of the box body is hollowed out, the box cover is set on the top of the box body, and the size specifications of the box body and the box cover can be selected according to the use requirements;

[0030] The box body is surrounded by a pair of panel sides, a pair of panel fronts and a panel bottom to form a square frame structure; the pair of panel sides are composed of two double-layer side panels symmetrically arranged on the left and right, each of the double-layer side panels is composed of two side panels 1 fixed as one, and the two end surfaces of the side panel 1 are fixed between the inner walls of the pair of panel fronts; the pair of panel fronts are composed of two double-layer vertical panels symmetrically arranged on the front and rear, each of the double-layer vertical panels is composed of two vertical panels 2 fixed as one, and the side panels 1 and the vertical panels 2 form a roughly square plate structure, and the double-layer side panels and the double-layer vertical panels are vertically fixed to the panel bottom;

[0031] It should be noted that the structural design of double-layer side panels and double-layer vertical panels, and the provision of material-reducing grooves 3 and vertical reinforcement beams 4 on the outer walls of the outermost side panels 1 and vertical panels 2, can effectively enhance the overall strength and compressive resistance of the box. This allows the box to better disperse and resist external forces when subjected to pressure from different directions, thereby avoiding natural fragmentation, large deformation, and the occurrence of pits, significantly improving the mechanical properties of the logistics box.

[0032] A material-reducing groove 3 is provided on the outer wall of the outermost side panel 1 and the vertical panel 2. The material-reducing groove 3 is formed into a roughly square groove structure. A vertical reinforcing beam 4 is fixed in the material-reducing groove 3. The vertical reinforcing beam 4 is formed into a roughly rectangular parallelepiped. Three vertical reinforcing beams 4 are provided on each vertical panel 2 and side panel 1. The number of vertical reinforcing beams 4 can be selected according to the needs of use and is not limited to three.

[0033] The box cover includes a cover body 5 and a limiting plate 6. The cover body 5 and the limiting plate 6 are formed into a roughly square plate-shaped structure. The bottom surface of the cover body 5 is formed with a contact surface that contacts the top surface of the double-layer side plate and the double-layer vertical plate. A mounting groove 7 is opened in the center of the bottom surface of the box cover. The mounting groove 7 is formed into a roughly square groove structure. The top surface of the limiting plate 6 is fixed to the bottom surface of the mounting groove 7. The bottom surface of the limiting plate 6 protrudes from the bottom surface of the box cover, and the outer wall of the protruding part forms a limiting abutment surface that can abut against the inner wall of the top of the box body.

[0034] By setting a limit plate 6, the bottom surface of which protrudes from the bottom surface of the box cover, and the outer wall of the protruding part forms a limit abutment surface that can abut against the inner wall of the top of the box body, this arrangement effectively prevents the quartz products from being damaged due to shaking during transportation, thereby improving the safety of transportation;

[0035] A plurality of horizontal reinforcing beams 8 are fixedly provided at intervals on the top surface of the box cover. The horizontal reinforcing beams 8 are formed into a roughly rectangular parallelepiped structure. Two horizontal reinforcing beams 8 are symmetrically provided. The number of the horizontal reinforcing beams 8 can be selected according to the use requirements and is not limited to two.

[0036] In order to facilitate the transportation of the flame retardant box, we have fixedly installed a number of bottom beams 9 on the bottom wall of the bottom surface of the board. The bottom beams 9 are formed into a roughly rectangular parallelepiped structure. The space between two adjacent bottom beams 9 forms a gap for the forklift arm to insert. The size of the gap can be selected according to the use requirements.

[0037] It should be noted that a number of bottom beams 9 are fixedly installed on the bottom wall of the bottom surface of the plate at intervals. The space between two adjacent bottom beams 9 forms a gap for the forklift arm to be inserted, so that the logistics box can be used directly with the forklift arm of the forklift without the need for an additional pallet, thereby saving costs and improving handling efficiency.

[0038] The top surface of the cover 5, the outermost side panels 1 and the outer walls of the vertical panels 2 are hot-pressed with longitudinal indentations to enhance the compressive strength of the cover 5, the side panels 1 and the vertical panels 2. The top surface of the horizontal reinforcing beam 8 is hot-pressed with transverse indentations to enhance the compressive strength of the horizontal reinforcing beam 8. The hot-pressing depth of the longitudinal and transverse indentations can be customized according to the needs of use.

[0039] Longitudinal indentations are hot-pressed on the top surface of the cover 5, the outermost side panel 1 and the outer wall of the vertical panel 2, and transverse indentations are hot-pressed on the top surface of the horizontal reinforcing beam 8. These indentations can improve the stability of the box structure at the indentations, increase the density and hardness of the area with indentations, and help improve the compressive strength and wear resistance of the box, further enhance the compressive strength of the cover 5, side panel 1 and vertical panel 2 and horizontal reinforcing beam 8, and make the box more stable when bearing heavy objects.

[0040] When using the polystyrene spliced ​​flame retardant box, one only needs to place the quartz products to be shipped inside the box, then cover the box inside the box, and finally use the forklift arm of the forklift to move the polystyrene spliced ​​flame retardant box loaded with quartz products onto the truck.

Claims

1. A polystyrene splicing flame retardant box, characterized by: The spliced ​​flame retardant box includes a box body and a box cover, the top of the box body is hollowed out, and the box cover is arranged on the top of the box body; The box body is formed into a square frame structure by a pair of panel sides, a pair of panel fronts and a panel bottom; the pair of panel sides are composed of two double-layer side panels symmetrically arranged on the left and right, each of the double-layer side panels is composed of two side panels fixed as one, and the two end surfaces of the side panels are fixed between the inner walls of the pair of panel fronts; the pair of panel fronts are composed of two double-layer vertical panels symmetrically arranged on the front and rear, each of the double-layer vertical panels is composed of two vertical panels fixed as one, and the double-layer side panels and double-layer vertical panels are vertically fixed to the panel bottom; The outer walls of the outermost side panels and vertical panels are provided with material reduction grooves, in which vertical reinforcement beams are fixed; The box cover includes a cover body and a limiting plate. The bottom surface of the cover body is formed with a contact surface that contacts the top surface of the double-layer side panels and the double-layer vertical panels. A mounting groove is opened in the center of the bottom surface of the box cover. The top surface of the limiting plate is fixed to the bottom surface of the mounting groove. The bottom surface of the limiting plate protrudes from the bottom surface of the box cover, and the outer wall of the protruding part forms a limiting abutting surface that can abut against the inner wall of the top of the box body. A number of horizontal reinforcement beams are fixedly provided at intervals on the top surface of the box cover; A plurality of bottom beams are fixedly installed at intervals on the bottom wall of the bottom surface of the plate, and the space between two adjacent bottom beams forms a gap for the forklift arm to be inserted.

2. The polystyrene spliced ​​flame retardant box according to claim 1, characterized in that: Longitudinal indentations for enhancing the compressive strength of the cover body, the side panels and the vertical panels are hot pressed on the top surface of the cover body, the outermost side panels and the outer walls of the vertical panels.

3. The polystyrene spliced ​​flame retardant box according to claim 1, characterized in that: Transverse indentations for enhancing the compressive strength of the horizontal reinforcing beam are hot pressed on the top surface of the horizontal reinforcing beam.

4. The polystyrene spliced ​​flame retardant box according to claim 1, characterized in that: Two horizontal reinforcement beams are symmetrically arranged.

5. The polystyrene spliced ​​flame retardant box according to claim 1, characterized in that: Three vertical reinforcement beams are provided on each of the vertical panels and side panels.

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