Turnover box fixing mechanism
By designing the turnover box fixing mechanism, the combined structure of hinges, sliders, slots and springs is used to solve the damage caused by bumps in the transfer of the folding turnover box, achieving higher stability and convenience of use.
Patent Information
- Application Number
- CN202421723762.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-21
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-21
AI Technical Summary
The folding turnover box is shaken by internal vibrations during transportation, which may cause damage.
A turnover box fixing mechanism is designed, through the hinged baffle and side plate, combined with the structure of sliders, slots and springs, to further fix the folding turnover box and avoid tremor.
It effectively prevents internal damage caused by bumps during transportation of the turnover box, and prevents folding by itself during use, improving stability and convenience of use.
Smart Images
Figure CN222921973U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of turnover boxes, and more specifically to a fixing mechanism for turnover boxes. Background Art
[0002] Turnover boxes, also known as logistics boxes, are widely used in industries such as machinery, automobiles, household appliances, light industry, and electronics. They are acid and alkali resistant, oil resistant, non-toxic and odorless, can be used to hold food, etc., are easy to clean, convenient for parts turnover, neatly stacked, and easy to manage.
[0003] Turnover boxes are also divided into various types, including integrally formed and foldable ones. When the foldable turnover boxes are transported, they are usually simply folded and loaded into the transport vehicle. If they encounter bumpy roads during the journey, the turnover boxes will vibrate, resulting in internal collisions and possible damage. Summary of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fixing mechanism for turnover boxes to solve the problems existing in the above background art.
[0005] The utility model provides the following technical solution: A fixing mechanism for turnover boxes includes a base. Both sides of the upper surface of the base are rotatably connected with first baffles through hinges. Both upper surfaces of the two first baffles are rotatably connected with second baffles through hinges. A fixing component is arranged between the second baffle and the first baffle. The other two sides of the upper surface of the base are rotatably connected with side plates through hinges. A plugging component is arranged between the side plate and the second baffle. Both sides of the two side plates are fixedly connected with fixing plates. A second card slot is opened on one side of each of the plurality of fixing plates. Two second sliding grooves are opened on both sides of the base. A second sliding block is slidably connected in each of the plurality of second sliding grooves, and the second sliding block is clamped with the second card slot.
[0006] As a further scheme of the utility model, the fixing component is an avoidance port. The avoidance port is opened at both ends of one side of the second baffle. A first sliding groove is opened on one side of the avoidance port. A first sliding block is slidably connected in the first sliding groove. One end of the first sliding block is fixedly connected with a first spring, and the other end of the first spring is fixed to the inner wall of the top of the first sliding groove. First card slots are opened at both ends of one side of the first baffle, and the two first card slots correspond to the two first sliding blocks.
[0007] As a further scheme of the utility model, the plugging component is a jack. The jack is opened at the top ends of both sides of the second baffle. Two through holes are opened on one side of the side plate, and the two through holes correspond to the jack. A plug pin is slidably connected in the through hole, and one end of the plug pin is inserted into the jack.
[0008] As a further solution of the present utility model, two insertion rods are provided on the second baffle, and the insertion rods pass through one side of the second baffle and pass through the first slider for fixing the position of the first slider.
[0009] As a further solution of the present utility model, a sliding rod is fixedly connected between the inner walls on both sides of the second sliding groove, and the sliding rod passes through the second slider.
[0010] As a further solution of the present utility model, one side of the second slider is fixedly connected with a second spring, and the other end of the second spring is fixed to the inner wall on one side of the second sliding groove.
[0011] As a further solution of the present utility model, one side of the first slider is fixedly connected with a pushing block, and the pushing block slides on the inner wall of the avoidance opening, and an anti-slip pattern is provided on one side of the pushing block.
[0012] As a further solution of the present utility model, two holding rods are fixedly connected to the symmetric positions on one side of the two side plates.
[0013] Technical effects and advantages of the present utility model:
[0014] 1. Through the mutual cooperation of the second slider and the second card slot provided on the fixed plate, the present utility model can further fix the folded turnover box after folding, avoiding damage caused by the internal vibration of the folded turnover box when encountering bumpy roads during transportation.
[0015] 2. By providing a fixing component, when the first baffle and the second baffle are unfolded, the present utility model fixes the first baffle and the second baffle to prevent self-folding during use, which affects the use.
[0016] 3. By providing a plugging component, after the turnover box is unfolded, the present utility model can fix the second baffle and the side plate, further increasing the stability of the folding turnover box and reducing the shaking between parts caused by the lack of fixation during the use of the turnover box. Description of the drawings
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0018] Figure 2 It is a partial enlarged structural schematic diagram of the present utility model.
[0019] Figure 3 It is a folding structural schematic diagram of the present utility model.
[0020] Figure 4 It is an enlarged structural schematic diagram of part A of the present utility model.
[0021] Figure 5 Schematic diagram of the enlarged structure of part B of the present utility model.
[0022] The reference signs are: 1, base; 2, first baffle; 3, second baffle; 4, side plate; 5, fixing plate; 6, bolt; 7, jack; 8, avoidance opening; 9, first chute; 10, first clamping groove; 11, first slider; 12, pushing block; 13, first spring; 14, inserting rod; 15, second clamping groove; 16, second chute; 17, second slider; 18, sliding rod; 19, second spring. Specific embodiments
[0023] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the present utility model. In addition, the forms of the various structures described in the following embodiments are merely examples, and the present utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0024] Referring to Figures 1 - 5 , the present utility model provides a turnover box fixing mechanism, including a base 1. Both sides of the upper surface of the base 1 are rotatably connected to a first baffle 2 through hinges. The upper surfaces of the two first baffles 2 are rotatably connected to a second baffle 3 through hinges. A fixing component is provided between the second baffle 3 and the first baffle 2. The other two sides of the upper surface of the base 1 are rotatably connected to side plates 4 through hinges. A plugging component is provided between the side plates 4 and the second baffle 3. Both sides of the two side plates 4 are fixedly connected to fixing plates 5 through bolts. A second clamping groove 15 is provided on one side of each of the plurality of fixing plates 5. Two second chutes 16 are provided on both sides of the base 1. A second slider 17 is slidably connected in each of the plurality of second chutes 16, and the second slider 17 is clamped with the second clamping groove 15. Through the mutual cooperation of the second slider 17 and the second clamping groove 15 provided on the fixing plate 5, the folded turnover box can be further fixed after folding, avoiding damage caused by the internal vibration of the folded turnover box when encountering bumpy roads during transportation.
[0025] Among them, the fixing component is the avoidance opening 8, which is opened at both ends of one side of the second baffle 3. A first sliding groove 9 is opened on one side of the avoidance opening 8. A first sliding block 11 is slidably connected in the first sliding groove 9. One end of the first sliding block 11 is welded with a first spring 13, and the other end of the first spring 13 is fixed to the top inner wall of the first sliding groove 9. First clamping grooves 10 are opened at both ends of one side of the first baffle 2, and the two first clamping grooves 10 correspond to the two first sliding blocks 11. By providing the fixing component, when the first baffle 2 and the second baffle 3 are unfolded, the first baffle 2 and the second baffle 3 are fixed to prevent vibration during use, resulting in self-folding and affecting use. The plugging component is the jack 7, which is opened at the top ends of both sides of the second baffle 3. Two through holes are opened on one side of the side plate 4, and the two through holes correspond to the jack 7. A plug pin 6 is slidably connected in the through holes, and one end of the plug pin 6 is inserted into the jack 7. By providing the plugging component, after the turnover box is unfolded, the second baffle 3 and the side plate 4 can be fixed, further increasing the stability of the folding turnover box and reducing the shaking between parts caused by lack of fixation during the use of the turnover box. Two insertion rods 14 are provided on the second baffle 3, and the insertion rods 14 pass through one side of the second baffle 3 and pass through the first sliding block 11 for fixing the position of the first sliding block 11. By providing the insertion rods 14, the position of the first sliding block 11 can be fixed when the first sliding block 11 moves upward. A sliding rod 18 is welded between the two inner walls of the second sliding groove 16, and the sliding rod 18 passes through the second sliding block 17. By providing the sliding rod 18, the second sliding block 17 can be guided when it moves to prevent it from shifting and causing unstable fixation. A second spring 19 is welded to one side of the second sliding block 17, and the other end of the second spring 19 is fixed to one inner wall of the second sliding groove 16. By providing the second spring 19, the second sliding block 17 can be continuously forced to tightly fit in the second clamping groove 15. One side of the first sliding block 11 is fixedly connected with a push block 12 by bolts, and the push block 12 slides on the inner wall of the avoidance opening 8, and anti-slip lines are provided on one side of the push block 12. By providing the push block 12, it is convenient for the staff to move the first sliding block 11. By providing the anti-slip lines, the friction on the surface of the push block 12 can be increased. Two holding rods are fixedly connected by bolts at symmetrical positions on one side of the two side plates 4. By providing the holding rods, it is convenient for the staff to operate the side plates 4. The structure is simple.
[0026] When the present utility model is used, it is divided into the following steps:
[0027] S1: When the turnover box needs to be folded, first pull out multiple pins 6 to make the side plate 4 movable relative to the second baffle 3. Fold the first baffle 2 and the second baffle 3 as a whole into the turnover box. Then push the push block 12 to drive the first slider 11 to move upward along the first chute 9. When it moves to the topmost position, insert the insertion rod 14 to fix the first slider 11 in the first chute 9. At this time, the first baffle 2 and the second baffle 3 are movable. Rotate the second baffle 3 to turn it outward;
[0028] S2: Then rotate the two side plates 4 so that both side plates 4 rotate towards the inside of the turnover box. Before covering the first baffle 2 and the second baffle 3, slide the second slider 17 so that it moves along the second chute 16 towards the side close to the second spring 19, press the side plate 4 so that the second card slot 15 on the fixing plate 5 corresponds to the second chute 16, release the second slider 17, and the second spring 19 releases its elastic force to make the second slider 17 snap into the second card slot 15 to fix the side plate 4.
[0029] Finally, the following points should be noted: In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be a direct connection. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;
[0030] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.
Claims
1. A turnover box fixing mechanism, comprising a base (1), characterized in that: The upper surface of the base (1) is rotatably connected to a first baffle plate (2) on both sides through hinges, the upper surfaces of the two first baffle plates (2) are rotatably connected to a second baffle plate (3) through hinges, a fixing component is provided between the second baffle plate (3) and the first baffle plate (2), the other two sides of the upper surface of the base (1) are rotatably connected to a side plate (4) through hinges, a plug-in component is provided between the side plate (4) and the second baffle plate (3), the two sides of the two side plates (4) are fixedly connected to a fixing plate (5), one side of the plurality of fixing plates (5) is provided with a second card slot (15), the two sides of the base (1) are provided with two second slide slots (16), the plurality of second slide slots (16) are slidably connected to a second slider (17), and the second slider (17) is card-engaged with the second slot (15).
2. A turnover box fixing mechanism according to claim 1, characterized in that: The fixing component is a position-avoiding opening (8), and the position-avoiding opening (8) is provided at two end positions of one side of the second baffle plate (3). A first sliding groove (9) is provided on one side of the position-avoiding opening (8), and a first slider (11) is slidably connected in the first sliding groove (9). One end of the first slider (11) is fixedly connected to a first spring (13), and the other end of the first spring (13) is fixed to the top inner wall of the first sliding groove (9). First clamping grooves (10) are provided at both ends of one side of the first baffle plate (2), and the two first clamping grooves (10) correspond to the two first sliders (11).
3. The turnover box fixing mechanism according to claim 1, characterized in that: The plug-in assembly is a socket (7), and the socket (7) is provided at the top positions of both sides of the second baffle (3). One side of the side plate (4) is provided with two through holes, and the two through holes correspond to the socket (7). A plug (6) is slidably connected in the through hole, and one end of the plug (6) is inserted into the socket (7).
4. A turnover box fixing mechanism according to claim 2, characterized in that: The second baffle plate (3) is provided with two insertion rods (14), and the insertion rods (14) pass through one side of the second baffle plate (3) and the first sliding block (11), and are used to fix the position of the first sliding block (11).
5. The turnover box fixing mechanism according to claim 1, characterized in that: A sliding rod (18) is fixedly connected between the inner walls on both sides of the second sliding groove (16), and the sliding rod (18) passes through the second sliding block (17).
6. A turnover box fixing mechanism according to claim 5, characterized in that: A second spring (19) is fixedly connected to one side of the second sliding block (17), and the other end of the second spring (19) is fixed to an inner wall of one side of the second sliding groove (16).
7. The turnover box fixing mechanism according to claim 2, characterized in that: A push block (12) is fixedly connected to one side of the first sliding block (11), and the push block (12) slides on the inner wall of the avoidance opening (8), and an anti-slip pattern is provided on one side of the push block (12).
8. The turnover box fixing mechanism according to claim 1, characterized in that: Two grip rods are fixedly connected at symmetrical positions on one side of the two side panels (4).