Turnover box for liquid transportation

Abstract

The utility model discloses a turnover box for liquid transportation, and relates to the technical field of turnover boxes. The device comprises a lower frame body and an upper frame body, two groups of first hinge seats are arranged on the upper side of the lower frame body, first threaded supporting rods are rotatably matched in the first hinge seats, two groups of second hinge seats are arranged at the bottom end of the upper frame body, and second threaded supporting rods are rotatably matched in the second hinge seats. A threaded cylinder is arranged on the adjacent first threaded supporting rod and the second threaded supporting rod in a co-threaded fit mode. The threaded cylinder is rotated to the first threaded supporting rod or the second threaded supporting rod, so that the rotation limitation of the first threaded supporting rod and the second threaded supporting rod can be quickly relieved, the first threaded supporting rod can be conveniently rotated to the position above the lower frame body, and the second threaded supporting rod can be conveniently rotated to the position below the upper frame body; the height of the turnover box is greatly reduced, the occupied volume of the turnover box during transportation is reduced, and the transportation cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of turnover boxes, and in particular relates to a turnover box for liquid transportation. Background Art

[0002] Turnover box, commonly known as ton barrel, is widely used in chemical, pharmaceutical, food, coating, grease and other industries. The turnover box is composed of inner container and metal frame. The inner container adopts inner liner bag. At present, this kind of container is mainly used for storing and transporting liquid materials, but because the inner container is blow molded.

[0003] The Chinese patent with the announcement number CN214649959U discloses a turnover box for liquid transportation, which belongs to the technical field of turnover box devices. The key points of its technical solution are that it includes a box body and a box cover for closing the box body opening, the box body includes an upper frame, a lower frame and a waterproof cloth arranged between the upper frame and the lower frame; a plurality of supporting connecting rods are arranged around the waterproof cloth, and the supporting connecting rods include a rod body and a positioning plate fixed to the end of the rod body; the rod body is a rigid rod; a plurality of slots are opened around the lower surface of the upper frame; the lower frame is respectively provided with a plurality of slots around the lower surface; A plurality of mounting holes penetrating the lower frame are provided, and the mounting holes correspond to the slots one by one; the rod body of the supporting connecting rod axially passes through the mounting holes and the upper end is plugged into the slot; a plurality of receiving grooves for accommodating the positioning plates are provided at the lower part of the lower frame; the positioning plates are bolted to the lower frame; the utility model can conveniently and quickly install and disassemble the supporting rod body, and can well support the upper frame and the lower frame, while the turnover box for liquid transportation in the application has a relatively high height after folding due to the limitation of the fixing of the rod body, which increases the space required for transportation.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a turnover box for liquid transportation.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A turnover box for liquid transportation comprises a lower frame and an upper frame. Two groups of first hinge seats are arranged on the upper side of the lower frame. First threaded support rods are rotatably engaged in the first hinge seats. Two groups of second hinge seats are arranged at the bottom end of the upper frame. Second threaded support rods are rotatably engaged in the second hinge seats. A threaded barrel is threadedly engaged on adjacent first threaded support rods and second threaded support rods.

[0008] Optionally, a waterproof cloth is provided between the upper side of the lower frame and the bottom end of the upper frame. The waterproof cloth is a box structure with an opening facing upward. A sealing cover is rotatably provided on the upper side of the upper frame to facilitate the solution to be contained through the waterproof cloth.

[0009] Optionally, two first T-shaped grooves are provided on the upper side of the lower frame, each group of first hinged seats includes two first hinged seats fixed in the first T-shaped grooves, and the first hinged seats are T-shaped block structures. A second T-shaped groove is provided at the bottom end of the upper frame, and each group of second hinged seats includes two second hinged seats fixed in the second T-shaped grooves, and the second hinged seats are T-shaped block structures, which facilitates the first hinged seats to be installed in the first T-shaped grooves on the lower frame.

[0010] Optionally, the two first threaded support rods in the first T-shaped groove rotate in opposite directions, and the two second threaded support rods in the second T-shaped groove rotate in opposite directions, so that the first threaded support rod can be rotated into the first T-shaped groove on the lower frame, so that the first threaded support rod can be rotated and stored in the lower frame, and the second threaded support rod can be rotated into the second T-shaped groove on the upper frame, so that the second threaded support rod can be rotated and stored in the upper frame.

[0011] Optionally, a hinge is provided between adjacent first threaded support rods and second threaded support rods, and the thread directions between adjacent first threaded support rods and second threaded support rods are the same, so as to facilitate rotation to the first threaded support rod or the second threaded support rod, and facilitate quick release of the rotation matching restriction of the first threaded support rod and the second threaded support rod.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] By rotating the threaded barrel onto the first threaded support rod or the second threaded support rod, the rotation restriction of the first threaded support rod and the second threaded support rod can be quickly released, and the first threaded support rod can be rotated to the top of the lower frame, and the second threaded support rod can be rotated to the bottom of the upper frame, so as to significantly reduce the height of the turnover box, reduce the volume occupied by the turnover box during transportation, and reduce transportation costs.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a first threaded support rod according to an embodiment of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] The lower frame 1, the upper frame 2, the first hinge seat 3, the first threaded support rod 4, the second hinge seat 5, the second threaded support rod 6, the threaded tube 7, the waterproof cloth 8, the sealing cover plate 9, the first T-shaped groove 10, and the second T-shaped groove 11.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] See also Figure 1-4 As shown, in this embodiment, a turnover box for liquid transportation is provided, including a lower frame 1 and an upper frame 2. Two groups of first hinge seats 3 are provided on the upper side of the lower frame 1, and a first threaded support rod 4 is rotatably engaged in the first hinge seat 3. Two groups of second hinge seats 5 are provided at the bottom end of the upper frame 2, and a second threaded support rod 6 is rotatably engaged in the second hinge seat 5. A threaded tube 7 is threadedly engaged on the adjacent first threaded support rods 4 and the second threaded support rods 6.

[0025] By rotating the threaded tube 7 to the first threaded support rod 4 or the second threaded support rod 6, it is convenient to quickly release the rotation restriction of the first threaded support rod 4 and the second threaded support rod 6, so that the first threaded support rod 4 can be rotated to the top of the lower frame 1, and the second threaded support rod 6 can be rotated to the bottom of the upper frame 2, so as to significantly reduce the height of the turnover box, reduce the volume occupied by the turnover box during transportation, and reduce transportation costs.

[0026] A waterproof cloth 8 is provided between the upper side of the lower frame 1 and the bottom end of the upper frame 2 in this embodiment. The waterproof cloth 8 is a box structure, and the opening of the waterproof cloth 8 faces upward. A sealing cover plate 9 is rotatably provided on the upper side of the upper frame 2 to facilitate the solution to be contained in the waterproof cloth 8 and to facilitate the sealing of the opening of the waterproof cloth 8 through the sealing cover plate 9.

[0027] In this embodiment, two first T-shaped grooves 10 are provided on the upper side of the lower frame 1, and each group of first hinge seats 3 includes two first hinge seats 3 fixed in the first T-shaped groove 10, and the first hinge seat 3 is a T-shaped block structure. A second T-shaped groove 11 is provided at the bottom end of the upper frame 2, and each group of second hinge seats 5 includes two second hinge seats 5 fixed in the second T-shaped groove 11, and the second hinge seat 5 is a T-shaped block structure, which is convenient for the first hinge seat 3 to be installed in the first T-shaped groove 10 on the lower frame 1, and for the second hinge seat 5 to be installed in the second T-shaped groove 11 on the upper frame 2.

[0028] In this embodiment, the two first threaded support rods 4 in the first T-shaped groove 10 rotate in opposite directions, and the two second threaded support rods 6 in the second T-shaped groove 11 rotate in opposite directions, so that the first threaded support rod 4 can be rotated into the first T-shaped groove 10 on the lower frame 1, so that the first threaded support rod 4 can be rotated and stored in the lower frame 1, and the second threaded support rod 6 can be rotated into the second T-shaped groove 11 on the upper frame 2, so that the second threaded support rod 6 can be rotated and stored in the upper frame 2, so as to further reduce the height of the turnover box after folding.

[0029] In this embodiment, a hinge is provided between adjacent first threaded support rods 4 and second threaded support rods 6, and the thread directions between adjacent first threaded support rods 4 and second threaded support rods 6 are the same, so that it is convenient to rotate to the first threaded support rod 4 or the second threaded support rod 6, and it is convenient to quickly release the rotational matching restriction of the first threaded support rod 4 and the second threaded support rod 6, so that the first threaded support rod 4 and the second threaded support rod 6 can be rotated and matched through the hinge.

[0030] Working principle: Rotating the threaded barrel 7 to the first threaded support rod 4 or the second threaded support rod 6 facilitates the quick release of the rotation restriction of the first threaded support rod 4 and the second threaded support rod 6, facilitates the first threaded support rod 4 to rotate to the top of the lower frame 1, and the second threaded support rod 6 to rotate to the bottom of the upper frame 2, facilitates the significant reduction in the height of the turnover box, facilitates the reduction in the volume occupied by the turnover box during transportation, and facilitates the reduction in transportation costs.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A turnover box for liquid transportation, characterized in that: include: The lower frame (1) and the upper frame (2) are provided with two groups of first hinge seats (3) on the upper side of the lower frame (1), and a first threaded support rod (4) is rotatably engaged in the first hinge seat (3); the lower end of the upper frame (2) is provided with two groups of second hinge seats (5), and a second threaded support rod (6) is rotatably engaged in the second hinge seat (5); a threaded tube (7) is threadedly engaged on the adjacent first threaded support rods (4) and the second threaded support rods (6); a waterproof cloth (8) is provided between the upper side of the lower frame (1) and the lower end of the upper frame (2); the waterproof cloth (8) is a box structure, and the opening of the waterproof cloth (8) faces upward; and a sealing cover plate (9) is rotatably engaged in the upper side of the upper frame (2).

2. A turnover box for liquid transportation according to claim 1, characterized in that: Two first T-shaped grooves (10) are provided on the upper side of the lower frame (1), and each group of first hinge seats (3) includes two first hinge seats (3) fixed in the first T-shaped grooves (10), and the first hinge seats (3) are T-shaped block structures.

3. A turnover box for liquid transportation according to claim 2, characterized in that: A second T-shaped groove (11) is provided at the bottom end of the upper frame (2), and each group of second hinge seats (5) includes two second hinge seats (5) fixed in the second T-shaped groove (11), and the second hinge seats (5) are T-shaped block structures.

4. A turnover box for liquid transportation according to claim 3, characterized in that: The two first threaded support rods (4) in the first T-shaped groove (10) rotate in opposite directions, and the two second threaded support rods (6) in the second T-shaped groove (11) rotate in opposite directions.

5. A turnover box for liquid transportation according to claim 1, characterized in that: A hinge is provided between adjacent first threaded support rods (4) and second threaded support rods (6), and the thread directions of adjacent first threaded support rods (4) and second threaded support rods (6) are the same.

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