Foldable square box for medical liquid storage bag

Abstract

The utility model relates to the technical field of liquid storage boxes, and discloses a foldable square box for a medical liquid storage bag, which comprises base plates, the opposite ends of the two base plates are fixedly connected with a plurality of rotating pipes I, the inner walls of the rotating pipes I are rotatably connected with rotating rods I, the outer walls of the rotating rods I on the left side and the right side are fixedly connected with connecting plates, and the connecting plates are fixedly connected with the rotating pipes I; and the opposite ends of the connecting plates are rotationally connected with second rotating pipes correspondingly, the inner walls of the second rotating pipes are rotationally connected with second rotating rods correspondingly, the outer walls of the first rotating rods on the front side and the rear side are fixedly connected with rotating plates correspondingly, and the outward ends of the rotating plates on the upper side are fixedly connected with fixing blocks correspondingly. According to the folding square box, when the square box needs to be folded and stored, the sliding blocks on the front side and the rear side of the square box are pulled to pull the limiting rods out of the limiting blocks, then the rotating plate is rotated outwards to be opened, the base plate at the top is pressed downwards, folding can be completed, the occupied space of the box body is reduced, and folding is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid storage boxes, in particular to a foldable square box for medical liquid storage bags. Background Technique

[0002] A medical liquid storage bag is a container for medical purposes, usually used to store and transport various types of liquids, such as drugs, nutrient solutions, blood, and biological samples, etc. A square storage box is usually required during the transportation of the liquid storage bag.

[0003] After retrieval, a foldable square storage box for storing liquid storage bags with the publication number CN216887684U, by installing a main board and a sub-board that can rotate on the bottom board. When the foldable square storage box for storing liquid storage bags is not in use, the main board is folded and attached to the front of the bottom board, and the sub-board is also folded and attached to the back of the bottom board. Thus, when the foldable square storage box needs to be used, the main board is pulled up from the bottom board, and the sub-board is flipped from the back of the bottom board and attached to the main board. At this time, the bottom board, the main board, and the sub-board are combined into a complete box body, realizing that the foldable square storage box for storing liquid storage bags can be folded and stored when not in use, without occupying too much space, so that the space in the storage room is not wasted;

[0004] Based on the above patent, the existing liquid bag storage box mentioned in its background technology has a large volume and does not have a foldable function. Therefore, it cannot be folded and stored when not in use, and a large amount of space is required to store the box body, resulting in waste of space. In view of this technical problem, the present application proposes a foldable square box for medical liquid storage bags. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a foldable square box for medical liquid storage bags, realizing that the box body can be folded and assembled very quickly, facilitating storage and saving space, and improving the assembly efficiency during use.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A foldable square box for medical liquid storage bags, including a base board, a plurality of rotating tubes I are fixedly connected to opposite ends of the two base boards, a rotating rod I is rotatably connected to the inner wall of each rotating tube I, connecting plates are fixedly connected to the outer walls of the rotating rods I on the left and right sides, a rotating tube II is rotatably connected to opposite ends of each connecting plate, a rotating rod II is rotatably connected to the inner wall of each rotating tube II, rotating plates are fixedly connected to the outer walls of the rotating rods I on the front and back sides, fixing blocks are fixedly connected to the outer ends of the upper rotating plates, limiting blocks are connected to the tops of the fixing blocks through limiting components, and a handle is rotatably connected to the inner wall of the top of the base board;

[0008] Through the above technical solution, when it is necessary to fold and store the square box, pull the sliders on the front and rear sides of the square box to pull out the limit rods from the limit blocks, then rotate the rotating plate outwards to open it, and press down the base plate at the top. Then, the two connecting plates will rotate towards the inside of the box body under the cooperation of the second rotating tube and the second rotating rod until folding is completed. At this time, the two pairs of rotating plates will also be close to each other, reducing the space occupied by the box body. At the same time, when folding, only need to pull the limit rod and press the base plate, which is very convenient and fast.

[0009] Furthermore, the limiting assembly includes springs fixedly connected to the tops of the fixed blocks. The other ends of the springs are fixedly connected with sliders. The inner walls of the sliders are fixedly connected with limit rods. The lower sides of the outer walls of the limit rods are provided with limit blocks;

[0010] Through the above technical solution, the cooperation between the limit rod and the limit block ensures that the square box will not collapse during use. The setting of the slider is convenient for pulling out the limit rod when the square box is disassembled.

[0011] Furthermore, the outer walls of the first rotating tubes on the front and rear sides are arranged at the outer ends of the rotating plates, and the outer walls of the first rotating tubes on the left and right sides are arranged at the outer ends of the connecting plates;

[0012] Through the above technical solution, the first rotating tubes on the front and rear sides are fixed by the rotating plates, and the first rotating tubes on the left and right sides are fixed by the connecting plates.

[0013] Furthermore, the outer walls of the first rotating rods on the front and rear sides are arranged at the opposite ends of the base plate;

[0014] Through the above technical solution, the first rotating rods on the front and rear sides are fixed by the base plate.

[0015] Furthermore, the outer walls of the second rotating rods are arranged at the opposite ends of the connecting plates;

[0016] Through the above technical solution, the second rotating rods are fixed by the connecting plates.

[0017] Furthermore, the opposite ends of the sliders are slidably connected to the outer ends of the upper rotating plates, and the outer walls of the limit rods are slidably connected to the inner walls of the fixed blocks;

[0018] Through the above technical solution, the sliders are installed by the rotating plates.

[0019] Furthermore, the opposite ends of the limit blocks are fixedly connected to the outer ends of the lower rotating plates;

[0020] Through the above technical solution, the limit blocks are installed by the rotating plates.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, through the cooperation of the connecting plate with the base plate, the first rotating tube, the first rotating rod, the rotating plate, the second rotating tube and the second rotating rod, the box body can be folded and assembled very quickly, which is convenient for storage, saves space and improves the assembly efficiency during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional view of a foldable square box for a medical liquid storage bag proposed by the present utility model;

[0024] Figure 2 is a schematic view of the folded state of a foldable square box for a medical liquid storage bag proposed by the present utility model;

[0025] Figure 3 is an exploded view of the structure of a foldable square box for a medical liquid storage bag proposed by the present utility model.

[0026] LEGEND DESCRIPTION:

[0027] 1. Base plate; 2. Handle; 3. First rotating tube; 4. First rotating rod; 5. Rotating plate; 6. Slide block; 7. Limiting rod; 8. Fixed block; 9. Spring; 10. Limiting block; 11. Connecting plate; 12. Second rotating tube; 13. Second rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1 - 3, an embodiment provided by the present utility model: a foldable square box for a medical liquid storage bag, including a base plate 1. A plurality of first rotating tubes 3 are fixedly connected to opposite ends of the two base plates 1. The outer walls of the first rotating tubes 3 on the front and rear sides are arranged at the outer ends of the rotating plates 5, and the outer walls of the first rotating tubes 3 on the left and right sides are arranged at the outer ends of the connecting plates 11. A first rotating rod 4 is rotatably connected to the inner wall of each first rotating tube 3. The outer walls of the first rotating rods 4 on the front and rear sides are arranged at opposite ends of the base plate 1, and the outer walls of the first rotating rods 4 on the left and right sides are fixedly connected to the connecting plates 11. A second rotating tube 12 is rotatably connected to opposite ends of the connecting plates 11. A second rotating rod 13 is rotatably connected to the inner wall of each second rotating tube 12. The outer walls of the second rotating rods 13 are arranged at opposite ends of the connecting plates 11. The outer walls of the first rotating rods 4 on the front and rear sides are fixedly connected to the rotating plates 5. Fixed blocks 8 are fixedly connected to the outer ends of the upper rotating plates 5. Springs 9 are fixedly connected to the tops of the fixed blocks 8. The other ends of the springs 9 are fixedly connected to sliders 6. Limiting rods 7 are fixedly connected to the inner walls of the sliders 6. The opposite ends of the sliders 6 are slidably connected to the outer ends of the upper rotating plates 5. The outer walls of the limiting rods 7 are slidably connected to the inner walls of the fixed blocks 8. Limiting blocks 10 are arranged on the lower sides of the outer walls of the limiting rods 7. The opposite ends of the limiting blocks 10 are fixedly connected to the outer ends of the lower rotating plates 5. A handle 2 is rotatably connected to the inner wall of the top of the base plate 1;

[0030] Specifically, when the square box needs to be folded and stored, pull the sliders 6 on the front and rear sides of the square box to pull out the limiting rods 7 from the limiting blocks 10, then rotate the rotating plates 5 outwards to open, and press down the top base plate 1. Then, the two connecting plates 11 will rotate towards the inside of the box body under the cooperation of the second rotating tubes 12 and the second rotating rods 13 until folding is completed. At this time, the two pairs of rotating plates 5 will also be closely attached together, reducing the space occupied by the box body. At the same time, when folding, only need to pull the limiting rods 7 and press the base plate 1, which is very convenient and fast. When in use, lift the upper base plate 1 to make the two connecting plates 11 stand up, then pull the slider 6 and stand up the lower rotating plate 5 on one side, then release the slider 6 to insert the limiting rod 7 into the limiting block 10 to ensure that the square box will not collapse. Then put the liquid storage bag into the box, and then close the other rotating plate 5. The square box can be lifted by the handle 2 for transportation.

[0031] Working principle: When it is necessary to fold and store the square box, pull the sliders 6 on the front and back sides of the square box to pull out the limit rod 7 from the limit block 10, then turn the rotating plate 5 outwards to open it, and press down on the top substrate 1. Then, the two connecting plates 11 will rotate towards the inside of the box under the cooperation of the second rotating tube 12 and the second rotating rod 13 until the folding is completed. At this time, the two pairs of rotating plates 5 will also be closely attached together, reducing the space occupied by the box. At the same time, when folding, only need to pull the limit rod 7 and press the substrate 1, which is very convenient and fast. When it is necessary to use it, lift the upper substrate 1 to make the two connecting plates 11 stand up, then pull the slider 6 and stand up the lower rotating plate 5 on one side. Then release the slider 6 to insert the limit rod 7 into the limit block 10 to ensure that the square box will not collapse. Then put the liquid storage bag into the box, and then close the rotating plate 5 on the other side. The square box can be lifted by the handle 2 for transportation.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A foldable square box for a medical liquid storage bag, comprising a base plate (1), characterized in that: The two base plates (1) are fixedly connected to a plurality of rotating tubes (3) at opposite ends, the inner walls of the rotating tubes (3) are rotatably connected to rotating rods (4), the outer walls of the rotating rods (4) on the left and right sides are fixedly connected to connecting plates (11), the opposite ends of the connecting plates (11) are rotatably connected to rotating tubes (12), the inner walls of the rotating tubes (12) are rotatably connected to rotating rods (13), the outer walls of the rotating rods (4) on the front and rear sides are fixedly connected to rotating plates (5), the outer ends of the upper rotating plates (5) facing outwards are fixedly connected to fixed blocks (8), the top ends of the fixed blocks (8) are connected to limiting blocks (10) via limiting components, and the inner walls of the top ends of the base plates (1) are rotatably connected to handles (2).

2. A foldable square box for medical liquid storage bags according to claim 1, characterized in that: The limit assembly comprises a spring (9) fixedly connected to the top of a fixed block (8), the other end of the spring (9) is fixedly connected to a slider (6), the inner wall of the slider (6) is fixedly connected to a limit rod (7), and a limit block (10) is provided on the lower side of the outer wall of the limit rod (7).

3. A foldable square box for medical liquid storage bags according to claim 1, characterized in that: The outer walls of the rotating tube (3) on the front and rear sides are both arranged at the outward end of the rotating plate (5), and the outer walls of the rotating tube (3) on the left and right sides are both arranged at the outward end of the connecting plate (11).

4. A foldable square box for medical liquid storage bags according to claim 1, characterized in that: The outer walls of the rotating rod (4) on the front and rear sides are both arranged at opposite ends of the base plate (1).

5. A foldable square box for medical liquid storage bags according to claim 1, characterized in that: The outer walls of the two rotating rods (13) are both arranged at opposite ends of the connecting plate (11).

6. A foldable square box for medical liquid storage bags according to claim 2, characterized in that: The opposite ends of the slide block (6) are slidably connected to the outward end of the upper rotating plate (5), and the outer walls of the limit rods (7) are slidably connected to the inner walls of the fixed blocks (8).

7. A foldable square box for medical liquid storage bags according to claim 2, characterized in that: The opposite end of the limit block (10) is fixedly connected to the outward end of the lower rotating plate (5).

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