Turnover box with anti-falling function

Abstract

The utility model relates to the technical field of turnover boxes, and discloses a turnover box with an anti-falling function, which comprises a box body, a sliding frame is connected to the outer wall of the periphery of the box body in a sliding manner, a plurality of stop levers are adhered to the top of the sliding frame and are symmetrically distributed, through holes are formed in the top of the box body, and the number of the through holes is the same as that of the stop levers. The sliding frame is provided with a plurality of through holes, the top ends of the stop rods are flush with the top ends of the through holes, the outer wall of one side of the sliding frame is provided with a locking mechanism for fixing the height of the sliding frame, and the tops of the stop rods located at the outermost ends of the two sides of the box body are all rotationally connected with pressing rods. The top of the stop rod is flush with the height of an article, the height of the sliding frame is fixed through the locking mechanism, then the pressing rod is rotated, the bottom of the pressing rod makes contact with the article, the article is fixed, and therefore the article is prevented from falling off, and meanwhile the containing effect of the turnover box is improved.

Description

Technical Field

[0001] This utility model relates to the field of turnover box technology, and more specifically to a turnover box with anti-drop function. Background Technology

[0002] Turnover boxes are storage tools, mainly made of food-grade environmentally friendly LLDPE material, and are refined in one piece through a rotary molding process. They are non-toxic, odorless, moisture-proof, corrosion-resistant, lightweight, durable, stackable, and have a beautiful appearance with rich and pure colors.

[0003] A search revealed Chinese patent document CN217970392U, which discloses a turnover box that only requires two side panels to be symmetrically installed on the sides of the base plate, front plate, and rear plate, and then riveted together using rivets passing through the connecting parts, making the turnover box easy to install. However, the following drawback still exists: when the items placed inside the turnover box are higher than the height of the turnover box, the items are prone to falling off the turnover box, resulting in damage. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a turnover box with anti-drop function to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a turnover box with anti-fall function, including a box body, a slide frame slidably connected to the four outer walls of the box body, multiple stop bars glued to the top of the slide frame, and the multiple stop bars are symmetrically distributed, the top of the box body has the same number of through holes as the stop bars, and the top of the stop bars is flush with the top of the through holes, a locking mechanism for fixing the height of the slide frame is provided on one side of the outer wall of the slide frame, and the top of the multiple stop bars located at the outermost ends on both sides of the box body is rotatably connected to the pressure bar, and the top of the box body is provided with a fixing mechanism for limiting the position of the pressure bar.

[0006] Furthermore, the locking mechanism includes a threaded hole, which is formed on one side of the outer wall of the slide and penetrates the slide. A fixing screw is threaded into the threaded hole.

[0007] Furthermore, the fixing mechanism includes a plurality of first magnetic blocks, which are respectively bonded to one end of the pressure rod. The top of the box is provided with a plurality of symmetrically distributed placement slots, in which second magnetic blocks are bonded and the first magnetic blocks and the second magnetic blocks are attracted to each other.

[0008] Furthermore, the top of the box body is provided with multiple sliding holes, and each of the multiple sliding holes is slidably connected with an elastic bracket. Each of the multiple elastic brackets has a baffle glued to its bottom end, and one end of the elastic bracket can lock the step extending from the bottom of the box body.

[0009] Furthermore, a rubber pad is adhered to one end of the fixing screw, and the rubber pad is in contact with the housing.

[0010] Furthermore, the bottom of the box is provided with multiple grooves, and the pressure rod and the first magnetic block can be inserted into the grooves.

[0011] Furthermore, the outer walls of the box are integrally formed with ribs, and the inner walls of the ribs on multiple sides are provided with clearance holes, and the stop bar passes through the clearance holes.

[0012] Furthermore, the bottom outer wall of the box is integrally formed with multiple positioning blocks, and the multiple positioning blocks are located at the four corners of the box.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model features a slide and a stop bar. When the slide is slid upward, it moves the stop bar upward, making the top of the stop bar level with the height of the item. The height of the slide is fixed by a locking mechanism. Then, the pressure bar is rotated so that the bottom of the pressure bar contacts the item, securing it and preventing it from falling. This also improves the capacity of the turnover box.

[0015] 2. This utility model has a locking mechanism. When the fixing screw is rotated and connected to the threaded hole, the fixing screw will move horizontally, thereby moving the rubber pad and making the rubber pad contact the box body, thus fixing the slide and preventing the stop bar from falling off, and further improving the anti-falling effect of the turnover box.

[0016] 3. This utility model has a fixing mechanism. When the height of the box does not need to be adjusted, the first magnetic block and the second magnetic block attract each other, thereby fixing the position of the pressure rod, making the pressure rod less likely to rotate and improving the fixing stability of the pressure rod. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the upper three-dimensional structure of this utility model.

[0018] Figure 2 This is an enlarged structural diagram of part A of this utility model.

[0019] Figure 3 This is an enlarged structural diagram of part B of this utility model.

[0020] Figure 4 This is a schematic diagram of the lower three-dimensional structure of this utility model.

[0021] Figure 5 This is a partially enlarged structural schematic diagram of the present invention.

[0022] Figure 6 This is a partial cross-sectional view of the present invention.

[0023] The attached diagram is labeled as follows: 1. Box body; 2. Rib; 3. Through hole; 4. Pressure rod; 5. Alternating hole; 6. Stop bar; 7. Slide; 8. Sliding hole; 9. Baffle; 10. Elastic bracket; 11. Threaded hole; 12. Fixing screw; 13. Positioning block; 14. Groove; 15. Rubber pad; 16. First magnetic block; 17. Second magnetic block; 18. Placement slot. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Reference Figures 1-6 This utility model provides a turnover box with an anti-fall function, including a box body 1. A slide frame 7 is slidably connected to the outer walls of the box body 1. Multiple baffles 6 are glued to the top of the slide frame 7 and are symmetrically distributed. The top of the box body 1 has the same number of through holes 3 as the baffles 6, and the top of the baffles 6 is flush with the top of the through holes 3. A locking mechanism is provided on one side of the outer wall of the slide frame 7 to fix the height of the slide frame 7. The top of the multiple baffles 6 located at the outermost ends on both sides of the box body 1 is rotatably connected to the top of the baffles 6. The top of the box body 1 is provided with a fixing mechanism to limit the position of the pressure rods 4. When the items pile up and exceed the height of the turnover box, the slide frame 7 is slid upward, and the slide frame 7 will drive the baffles 6 to move upward, so that the top of the baffles 6 is flush with the height of the items. The height of the slide frame 7 is fixed by the locking mechanism. Then the pressure rods 4 are rotated so that the bottom of the pressure rods 4 contacts the items and fixes the items, thereby preventing the items from falling and improving the capacity of the turnover box.

[0026] The locking mechanism includes a threaded hole 11, which is located on one outer wall of the slide 7 and extends through the slide 7. A fixing screw 12 is threaded into the threaded hole 11, and a rubber pad 15 is attached to one end of the fixing screw 12. The rubber pad 15 increases the friction between the fixing screw 12 and the box 1, making the slide 7 more secure. When the fixing screw 12 is rotated, it moves horizontally due to the threaded connection in the threaded hole 12, which in turn moves the rubber pad 15, causing it to contact the box 1, thereby securing the slide 7 and preventing the stop bar 6 from falling off, further improving the anti-falling effect of the turnover box.

[0027] The fixing mechanism includes multiple first magnetic blocks 16, which are respectively bonded to one end of the pressure rod 4. The top of the box 1 has multiple symmetrically distributed placement slots 18, and second magnetic blocks 17 are bonded in the placement slots 18. When the height of the box 1 does not need to be adjusted, the first magnetic blocks 16 and the second magnetic blocks 17 attract each other, thereby fixing the position of the pressure rod 4, making the pressure rod 4 less likely to rotate and improving the fixing stability of the pressure rod 4. The bottom of the box 1 has multiple grooves 14. When the turnover boxes are stacked, the pressure rod 4 and the first magnetic blocks 16 are inserted into the grooves 14, so that the two turnover boxes are in contact, making it less likely to tip over and improving the stability of the turnover boxes stacked.

[0028] The top of the box 1 has multiple sliding holes 8, and each of the multiple sliding holes 8 is slidably connected to an elastic bracket 10. Each of the multiple elastic brackets 10 has a baffle 9 glued to its bottom end. After the turnover boxes are stacked, the elastic brackets 10 are slid upwards. The step extending from the bottom end of the box 1 will squeeze the inclined surface of one end of the elastic bracket 10, causing the elastic bracket 10 to bend and deform. When one end of the elastic bracket 10 passes the step extending from the bottom end of the box 1, the deformed elastic bracket 10 will return to its original position and lock the step extending from the bottom end of the box 1, thus fixing the two stacked turnover boxes and improving the fixing effect of stacking turnover boxes.

[0029] The outer walls of the box 1 are integrally formed with ribs 2, which can enhance the strength of the side walls of the box 1 and enhance the overall stability of the box 1. The inner walls of the ribs 2 are provided with clearance holes 5, and the stop bar 6 passes through the clearance holes 5. The bottom outer wall of the box 1 is integrally formed with multiple positioning blocks 13, which are located at the four corners of the box 1. When the turnover boxes are stacked, the positioning blocks 13 will contact the inner walls of the four corners of the turnover boxes below, further restricting the stacked turnover boxes and further improving the stability of the stacked turnover boxes. At the same time, when placed alone, the positioning blocks 13 can act as feet.

[0030] The working principle of this utility model is as follows: When the items pile up beyond the height of the turnover box, the slide 7 slides upward, causing the stop bar 6 to move upward until its top is level with the height of the items. Then, the pressure bar 4 is rotated so that its bottom contacts the items, securing them in place. At this point, rotating the fixing screw 12, with the screw threaded into the threaded hole 12, causes the fixing screw 11 to move horizontally, thereby moving the rubber pad 15 and bringing it into contact with the box body 1. This completes the fixation of the slide 7, preventing items from falling and improving the turnover box's capacity. As a result, when the turnover boxes are stacked, the pressure rod 4 and the first magnetic block 16 are inserted into the groove 14, so that the two turnover boxes come into contact. At this time, the positioning block 13 will contact the inner walls of the four corners of the turnover box below, further restricting the stacked turnover boxes. Then, the elastic bracket 10 slides upward, and the step extending from the bottom of the box body 1 will squeeze the inclined surface of one end of the elastic bracket 10, causing the elastic bracket 10 to bend and deform. When one end of the elastic bracket 10 passes the step extending from the bottom of the box body 1, the deformed elastic bracket 10 will return to its original position, locking the step extending from the bottom of the box body 1, fixing the two stacked turnover boxes, and improving the fixing effect of stacking turnover boxes.

[0031] 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 "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A turnover box with anti-drop function, comprising a box body (1), characterized in that: The outer walls of the box (1) are slidably connected to a slide (7). The top of the slide (7) is fixedly connected to multiple stops (6), and the multiple stops (6) are symmetrically distributed. The top of the box (1) has the same number of through holes (3) as the stops (6), and the top of the stops (6) is flush with the top of the through holes (3). The outer wall of one side of the slide (7) is provided with a locking mechanism to fix the height of the slide (7). The top of the multiple stops (6) located at the outermost ends on both sides of the box (1) is rotatably connected to a pressure rod (4). The top of the box (1) is provided with a fixing mechanism to limit the position of the pressure rod (4).

2. A turnover box with anti-drop function according to claim 1, characterized in that: The locking mechanism includes a threaded hole (11), which is located on one side of the outer wall of the slide (7) and extends through the slide (7). A fixing screw (12) is threaded into the threaded hole (11).

3. A turnover box with anti-drop function according to claim 1, characterized in that: The fixing mechanism includes multiple first magnetic blocks (16), which are fixedly connected to one end of the pressure rod (4). The top of the box (1) is provided with multiple symmetrically distributed placement slots (18), and a second magnetic block (17) is fixedly connected in the placement slot (18). The first magnetic block (16) and the second magnetic block (17) are attracted to each other.

4. A turnover box with anti-drop function according to claim 1, characterized in that: The top of the box (1) is provided with multiple sliding holes (8), and each of the multiple sliding holes (8) is slidably connected with an elastic bracket (10). Each of the multiple elastic brackets (10) is fixedly connected with a baffle (9) at the bottom end, and one end of the elastic bracket (10) can lock the step extending from the bottom end of the box (1).

5. A turnover box with anti-drop function according to claim 2, characterized in that: One end of the fixing screw (12) is fixedly connected to a rubber pad (15), and the rubber pad (15) is in contact with the housing (1).

6. A turnover box with anti-drop function according to claim 3, characterized in that: The bottom of the box (1) is provided with multiple grooves (14), and the pressure rod (4) and the first magnetic block (16) can be inserted into the grooves (14).

7. A turnover box with anti-drop function according to claim 1, characterized in that: The outer walls of the box (1) are integrally formed with ribs (2), and the inner walls of the ribs (2) are provided with clearance holes (5), and the stop bar (6) passes through the clearance holes (5).

8. A turnover box with anti-drop function according to claim 7, characterized in that: The bottom outer wall of the box (1) is integrally formed with multiple positioning blocks (13), and the multiple positioning blocks (13) are located at the four corners of the box (1).

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