Basalt fiber rotational molding box

Abstract

The basalt fiber rotational molding box comprises two half box bodies, each half box body is of a rectangular structure with an opening, one sides of the two half box bodies are hinged to each other, and the two half box bodies can be buckled to form the rotational molding box; compared with a rotational molding box in the prior art, the rotational molding box has the following advantages that firstly, the ejector rods are arranged on the two half box bodies, so that a plurality of supporting points can be provided for electronic instruments or objects with irregular shapes; by means of the design, the weight of objects can be effectively dispersed, and the deformation or damage risk caused by weight concentration is reduced. And secondly, in the transportation process, vibration is one of the main reasons for damaging the articles. And a plurality of supporting points are formed through the ejector rods, so that the contact area between the articles and the box body can be increased, the influence of vibration on the articles is reduced, and the transportation safety is improved.

Description

Technical Field

[0001] The invention relates to the technical field of roto-molding boxes, and in particular to a basalt fiber roto-molding box. Background Art

[0002] Basalt fiber roto-molded box is a container product made of basalt fiber reinforced plastic (BFRP) and formed by roto-molding. For the advantages and production methods of basalt fiber roto-molded boxes, please refer to the application publication number CN118107227A-China Invention Patent Basalt Fiber Suitcase Side Guard and Preparation Method. However, the existing basalt fiber suitcase can be used to store some clothes, but it is obviously not suitable for placing some electronic instruments or objects that are easily broken. Electronic instruments or irregularly shaped objects do not provide sufficient buffering and fixing space, which increases the risk of movement and collision of items during transportation. Summary of the invention

[0003] The main purpose of the present invention is to provide a basalt fiber roto-molded suitcase to solve the problem that the existing basalt fiber suitcases are obviously unsuitable for use with some electronic instruments or objects that are easily broken.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a basalt fiber roto-molding box, comprising two half boxes, each of which is a rectangular open structure, one side of the two half boxes is hinged to each other, and the two can be buckled to form a roto-molding box; A support plate is fixedly arranged in the middle of each half box, the support plate is arranged parallel to the bottom plate of the half box, and divides the half box into an upper cavity and a lower cavity; The upper cavities of the two half boxes form a placement space; A plurality of mounting holes are arranged in a matrix on the support plate, and flexible rings are installed in the mounting holes. A push rod is slidably arranged on the inner ring of each flexible ring, and the push rod is located in the upper cavity and the lower cavity.

[0005] A preferred solution is that a flexible block is fixedly provided at one end of each push rod, and the flexible block is located in the upper cavity.

[0006] A preferred solution is that each half box further comprises a pushing member, and the pushing member comprises a first threaded rod and a lifting plate; A threaded hole is provided on the bottom wall of the half box body, the threaded hole is threadedly connected to the first threaded rod, and the first threaded rod is rotatably connected to the lifting plate; The lifting plate is located in the lower cavity, and the lifting plate and the push rod can abut against each other.

[0007] A preferred solution is that the bottom wall of the half box has a recessed cylinder structure, and a threaded hole is provided at the bottom of the recessed cylinder structure.

[0008] A preferred solution is that the end of the first threaded rod away from the lifting plate is coaxially connected to the disc, a side wall of the disc is provided with a receiving groove, a vertical rod is fixed in the receiving groove, a rotating ring is hinged on the vertical plate, and the rotating ring can be placed in the receiving groove.

[0009] A preferred solution is that two opposite inner side walls of the half box are fixedly provided with slideways along the axial direction of the top rod, and the slideways are located in the lower cavity; Ear plates are fixedly arranged on both side walls of the lifting plate, and each ear plate is slidably arranged on the slideway, and the two correspond to each other one by one.

[0010] A preferred solution is that a threaded section is provided on the circumference of the annular wall of the recessed cylinder structure, a second threaded rod is screwed to the threaded section, and a straight plate is fixedly provided at one end of the second threaded rod.

[0011] A preferred solution is that the roto-molded box further includes a fastening piece, and the two half box bodies can be fastened together by the fastening piece.

[0012] The beneficial effects of the above scheme are: The electronic instrument or irregularly shaped object is first placed on a push rod on a half box, and the electronic instrument or irregularly shaped object is pressed. The push rod is set by sliding the inner ring of each flexible ring, so that the push rod of the pressing part of the electronic instrument or irregularly shaped object begins to descend. After pressing to a certain degree, the electronic instrument or irregularly shaped object is taken out, and the other half box repeats the above action. In this way, the two half boxes are pressed to form a fixed space. The two fixed spaces can form the appearance of the electronic instrument or irregularly shaped object. The electronic instrument or irregularly shaped object is placed on the fixed space, and the other half box is buckled onto one half box. In this way, the push rods on the two half boxes form multiple support points for the electronic instrument or irregularly shaped object.

[0013] The present invention has the following advantages over the prior art roto-molding box: 1. By setting the top rods on the two half boxes, multiple support points can be provided for electronic instruments or irregularly shaped objects. This design can effectively disperse the weight of the objects and reduce the risk of deformation or damage caused by concentrated weight.

[0014] Second, during transportation, vibration is one of the main reasons for damage to items. The multiple support points formed by the top rod can increase the contact area between the items and the box, thereby reducing the impact of vibration on the items and improving transportation safety.

[0015] 3. For irregularly shaped objects, the traditional single support point may not provide sufficient stability. The multiple support points formed by the top rod can be adjusted according to the shape and size of the object, better adapting to objects of different shapes and ensuring their safety during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of the A area in the middle; Figure 3 It is a schematic diagram of the three-dimensional structure from another viewing angle of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of a half box of the present invention; Figure 5 yes Figure 4 A front view structural diagram of Figure 6 It is a schematic diagram of the structure of the half box of the present invention without the second threaded rod.

[0018] Description of Reference Numerals 2. Half box; 3. Support plate; 4. Upper cavity; 5. Lower cavity; 6. Mounting hole; 7. Flexible ring; 8. Ejector rod; 9. Flexible block; 10. Pushing member; 11. First threaded rod; 12. Lifting plate; 13. Threaded hole; 14. Concave cylinder structure; 15. Disc; 16. Accommodating groove; 17. Vertical rod; 18. Rotating ring; 19. Threaded section; 20. slideway; 21. ear plate; 30. second threaded rod; 31. straight plate; 40. Fasteners. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiment of the present invention is described clearly and completely below in conjunction with the accompanying drawings in the embodiment of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0020] First embodiment: like Figure 1As shown, the present embodiment provides a basalt fiber roto-molding box, including two half-boxes 2, the half-boxes 2 are rectangular with an open structure, one side of the two half-boxes 2 is hinged to each other, and the two can be buckled to form a roto-molding box. A support plate 3 is fixedly arranged in the middle position of each half-box 2, the support plate 3 is arranged parallel to the bottom plate of the half-box 2, and the support plate 3 divides the half-box 2 into an upper cavity 4 and a lower cavity 5. The upper cavity 4 of the two half-boxes 2 forms a placement space. A plurality of mounting holes 6 are provided in a matrix on the support plate 3, and a flexible ring 7 is installed in the mounting hole 6. A push rod 8 is slidably arranged on the inner ring of each flexible ring 7, and the push rod 8 is located in the upper cavity 4 and the lower cavity 5. Among them, the push rod 8 has a large friction force when the flexible ring 7 slides.

[0021] The electronic instrument or irregularly shaped object is first placed on a push rod 8 on a half box 2, and the electronic instrument or irregularly shaped object is pressed. The push rod 8 is set by sliding the inner circle of each flexible ring 7, so that the push rod 8 of the pressing part of the electronic instrument or irregularly shaped object begins to descend. After pressing to a certain degree, the electronic instrument or irregularly shaped object is taken out, and the other half box 2 repeats the above action. In this way, the two half boxes 2 are pressed to form a fixed space. The two fixed spaces can form the appearance of the electronic instrument or irregularly shaped object. The electronic instrument or irregularly shaped object is placed on the fixed space, and the other half box 2 is buckled onto one half box 2. In this way, the push rods 8 on the two half boxes 2 form multiple support points for the electronic instrument or irregularly shaped object.

[0022] The present invention has the following advantages over the prior art roto-molding box: First, by arranging the top rods 8 on the two half boxes 2, multiple support points can be provided for electronic instruments or irregularly shaped objects. This design can effectively disperse the weight of the objects and reduce the risk of deformation or damage caused by concentrated weight.

[0023] Second, during transportation, vibration is one of the main reasons for damage to items. The multiple support points formed by the top rod 8 can increase the contact area between the items and the box, thereby reducing the impact of vibration on the items and improving transportation safety.

[0024] 3. For irregularly shaped objects, the traditional single support point may not provide sufficient stability. The multiple support points formed by the top rod 8 can be adjusted according to the shape and size of the object, better adapting to objects of different shapes and ensuring their safety during transportation.

[0025] A flexible block 9 is fixedly arranged at one end of each push rod 8, and the flexible block 9 is located in the upper cavity 4. The flexible block 9 is arranged to help protect electronic instruments or irregularly shaped objects.

[0026] Second embodiment: Each half-box 2 also includes a pusher 10, which includes a first threaded rod 11 and a lifting plate 12. A threaded hole 13 is provided on the bottom wall of the half-box 2, and the threaded hole 13 is screwed to the first threaded rod 11, and the first threaded rod 11 is rotatably connected to the lifting plate 12. The lifting plate 12 is located in the lower cavity 5, and the lifting plate 12 can abut against the top rod 8. The bottom wall of the half-box 2 has a recessed cylinder structure 14, and a threaded hole 13 is provided at the bottom of the recessed cylinder structure 14. The end of the first threaded rod 11 away from the lifting plate 12 is coaxially docked with a disc 15, and a side wall of the disc 15 is provided with a receiving groove 16, and a vertical rod 17 is fixedly arranged in the receiving groove 16, and a rotating ring 18 is hinged on the vertical plate, and the rotating ring 18 can be placed in the receiving groove 16. The two opposite inner side walls of the half-box 2 are fixedly provided with a slide 20 along the axial direction of its top rod 8, and the slide 20 is located in the lower cavity 5. The side walls of the lifting plate 12 are fixedly provided with ear plates 21 , and each ear plate 21 is slidably provided on the slideway 20 , and the two correspond to each other one by one.

[0027] Manually rotate the rotating ring 18, which is rotatably connected to the lifting plate 12 through the first threaded rod 11, so that the lifting plate 12 moves along the slide 20, and the lifting plate 12 presses against the top rod 8 until the flexible block 9 is flush with the open part of the half box 2, and manually rotate the rotating ring 18 in the opposite direction until the lifting plate 12 returns to its original position for next use.

[0028] The circumference of the ring wall of the concave cylinder structure 14 is provided with a threaded section 19, which is screwed to a second threaded rod 30, and a straight plate 31 is fixed to one end of the second threaded rod 30. When the rotating ring 18 is used, the concave cylinder structure 14 is opened, so that the threaded section 19 and the second threaded rod 30 are separated.

[0029] The basalt fiber roto-molded box further comprises a fastening member 40, and the two half boxes 2 can be fastened and arranged by the fastening member 40. The fastening member 40 of the present invention adopts the existing technology, so no further elaboration is made, and the two half boxes 2 can be fastened and fixed by the fastening member 40.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. A basalt fiber roto-molding box, comprising two half boxes, each of which is a rectangular open structure, one side of the two half boxes is hinged to each other, and the two can be buckled to form a roto-molding box, characterized in that ； A support plate is fixedly arranged in the middle of each half box, the support plate is arranged parallel to the bottom plate of the half box, and divides the half box into an upper cavity and a lower cavity; The upper cavities of the two half boxes form a placement space; The support plate is provided with a plurality of mounting holes in a matrix, and flexible rings are installed in the mounting holes. A push rod is slidably arranged on the inner ring of each flexible ring, and the push rod is located in the upper cavity and the lower cavity.

2. The basalt fiber rotomolding box according to claim 1, characterized in that: A flexible block is fixedly arranged at one end of each of the push rods, and the flexible block is located in the upper cavity.

3. The basalt fiber rotational molding box according to claim 1 or 2, characterized in that: Each of the half boxes further comprises a pusher, and the pusher comprises a first threaded rod and a lifting plate; The bottom wall of the half box is provided with a threaded hole, the threaded hole is threadedly connected to the first threaded rod, and the first threaded rod is rotatably connected to the lifting plate; The lifting plate is located in the lower cavity, and the lifting plate and the push rod can abut against each other.

4. The basalt fiber rotomolding box according to claim 3, characterized in that: The bottom wall of the half box has a recessed tube structure, and the threaded hole is provided at the bottom of the recessed tube structure.

5. The basalt fiber roto-molding box according to claim 3, characterized in that: The first threaded rod has one end away from the lifting plate coaxially connected to a disc, a side wall of the disc is provided with a receiving groove, a vertical rod is fixedly arranged in the receiving groove, a rotating ring is hinged on the vertical plate, and the rotating ring can be placed in the receiving groove.

6. The basalt fiber rotomolding box according to claim 3, characterized in that: Two opposite inner side walls of the half box are fixedly provided with slideways along the axial direction of the top rod, and the slideways are located in the lower cavity; Ear plates are fixedly arranged on both side walls of the lifting plate, and each ear plate is slidably arranged on the slideway, and the two correspond to each other one by one.

7. The basalt fiber rotomolding box according to claim 4, characterized in that: A threaded section is provided on the circumference of the annular wall of the recessed cylinder structure, and a second threaded rod is screwed to the threaded section, and a straight plate is fixedly provided at one end of the second threaded rod.

8. The basalt fiber rotomolding box according to claim 1, characterized in that: The rotomolding box also includes a fastening piece, and the two half box bodies can be fastened together through the fastening piece.

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