Safety packaging box with interior capable of being clamped and limited

Abstract

The utility model discloses a safe packing box with the interior capable of being clamped and limited, and relates to the technical field of packing boxes, the safe packing box comprises an outer box body and an inner box body, the inner box body is located in the outer box body, the inner wall of the outer box body is in contact with the outer wall of the inner box body, and one side of the inner box body is fixedly connected with a push-pull plate; and the extrusion limiting mechanisms are arranged in the inner box body. According to the extrusion limiting mechanism, adaptive deformation extrusion can be carried out according to the shape of an article, so that the article can be fully extruded and limited; the movable fixing mechanism is used for clamping and fixing after the extrusion limiting mechanism fully fits and extrudes the articles, so that the articles are extruded and fixed, the articles are not prone to toppling over in the transportation process, and the stability of the articles is guaranteed; and the outer box body and the inner box body can be driven to be connected and fixed through the inserting mechanism, falling and separation are not prone to occurring, and the stability is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of packaging box technology, and in particular relates to a safety packaging box with internal snap-fit ​​and limiting function. Background Technology

[0002] Packaging boxes are containers used to hold and protect products, facilitate transportation, and promote sales. Packaging boxes protect goods from damage during transportation, storage, and sales.

[0003] For example, a packaging box with a limiting structure, as proposed in announcement number CN213385181U, includes a box body, a drawer, a movable plate, a fixing rod, a pull rope, a pull plate, and a push spring. The drawer is slidably connected inside the box body. Adjustment grooves are provided at both ends of one side of the drawer's bottom. The movable plate is movably connected inside the adjustment grooves. Fixing holes are provided at both ends of one side of the bottom wall of the box body. The bottom of the fixing rod is movably inserted into the fixing holes. The pulley is fixedly connected to the inner top wall of the adjustment groove. One end of the pull rope is fixedly connected to the top of the movable plate, and the other end of the pull rope passes through the pulley groove and extends to the outside of the drawer. The pull plate is fixedly connected to the other end of the pull rope. This utility model is simple to operate and convenient to use, ensuring the stability of the drawer and effectively preventing the drawer from falling off and causing product breakage, thus providing a certain degree of protection for people's property.

[0004] The above-mentioned patent has the following defects in use:

[0005] The main function of this design is to limit the movement between the drawer and the box. However, no corresponding limiting or fixing measures are set for the inside of the drawer. As a result, items placed inside the drawer are prone to instability during transportation due to bumps and shaking, and may even tip over and be damaged, thus affecting the preservation of the items. Therefore, this utility model proposes a safety packaging box with internal locking and limiting features. Utility Model Content

[0006] This utility model provides a safety packaging box with internal snap-fit ​​limiting mechanism. The compression limiting mechanism adapts to the shape of the item through deformation compression, ensuring sufficient compression and limiting. A movable fixing mechanism snaps the item in place after the compression limiting mechanism has fully adhered to and compressed it, thus securing the item and preventing it from tipping over during transport, ensuring its stability. An insertion mechanism connects and fixes the outer and inner boxes, preventing detachment and further ensuring stability. In summary, this invention solves the problems in the prior art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model discloses a safety packaging box with internal locking and limiting function, comprising:

[0009] The outer box and the inner box, wherein the inner box is located inside the outer box and the inner wall of the outer box is in contact with the outer wall of the inner box, and a push-pull plate is fixedly connected to one side of the inner box;

[0010] A pair of compression limiting mechanisms are provided inside the inner box and are used to compress the outer wall of the item from opposite directions.

[0011] A movable fixing mechanism is disposed inside the inner box and is used to fix the compression limiting mechanism and the item.

[0012] A plug-in mechanism is provided on the outer box, and the plug-in mechanism is used to drive the outer box and the push-pull plate to connect and fix them.

[0013] The compression limiting mechanism includes multiple inner tubes. The inner box has a pair of built-in frames inside, and the multiple inner tubes are embedded and connected to the built-in frames. A fixed rod is fixedly connected inside the inner tube, and an annular plate and a first spring are respectively sleeved on the outer wall of the fixed rod. The two ends of the first spring are fixedly connected to one end of the annular plate and the inner wall of the inner tube. A pair of movable rods are fixedly connected to the end of the annular plate away from the first spring. A pair of round holes are drilled in the inner wall of the inner tube, and the ends of the pair of movable rods away from the annular plate pass through the round holes and extend to their outer sides. A silicone sleeve is sleeved between the outer walls of the pair of movable rods.

[0014] Furthermore, the silicone sleeve is filled with a buffer fluid, and the buffer fluid is initially in a soft state.

[0015] Furthermore, the movable fixing mechanism includes a pair of built-in straight plates that are both fixedly connected to the interior of the inner box. The outer wall of the built-in straight plate is fitted with a pair of U-shaped sleeve blocks, and the top of the U-shaped sleeve blocks is provided with a pressure plate. The bottom end of the pressure plate is fixedly connected with a first magnet block. The top end of the U-shaped sleeve blocks is chiseled with a rectangular opening. The top end of the built-in straight plate is chiseled with a plurality of evenly distributed rectangular grooves, and the inner wall of the rectangular grooves is fixedly connected with a second magnet block. The bottom end of the first magnet block passes through the rectangular opening and extends into the rectangular groove, and the bottom end of the first magnet block contacts the top end of the second magnet block.

[0016] Furthermore, both the first and second magnet blocks are single-sided magnet blocks, and the bottom of the first magnet block attracts the top of the second magnet block.

[0017] Furthermore, the insertion mechanism includes a mounting groove carved into the top of the outer box, a mounting frame in contact with the inside of the mounting groove, and a plug plate fixedly connected to the bottom end of the mounting frame. An insertion port is carved into the top inner end of the outer box, communicating with the mounting groove. A slot is carved into the top end of the push-pull plate, and the bottom end of the plug plate passes through the insertion port and extends into the slot. An internal crossbar is fixedly connected inside the mounting frame, and a second spring and a pair of movable sleeves are respectively fitted onto the outer wall of the internal crossbar. The two ends of the second spring are fixedly connected to the ends of the pair of movable sleeves that are close to each other. A round rod is fixedly connected to the ends of the pair of movable sleeves that are far apart. Through holes are carved into the inner walls of both sides of the mounting frame. Slots are carved into the inner walls of both sides of the mounting groove, and the ends of the pair of round rods that are far apart pass through the through holes and extend into the slots. A toggle block is fixedly connected to the top end of each pair of movable sleeves. A movable through groove is carved into the top end of the mounting frame, and the toggle block is located within the movable through groove.

[0018] Furthermore, the top of the actuating block is chiseled with multiple evenly distributed anti-slip grooves.

[0019] Furthermore, a decorative piece is embedded at the top of the outer box, and the decorative piece is transparent.

[0020] The present invention has the following advantages over the prior art:

[0021] 1. This technical solution, through the set extrusion limiting mechanism, can drive the movable rod and the first spring to cooperate with the silicone sleeve to perform an adaptive telescopic movement according to the shape of the item, deforming into a shape that matches the item so as to fully fit the item and thus fully compress it. At the same time, when bumps and vibrations occur during transportation, the silicone sleeve, together with the buffer fluid, can disperse and absorb the impact of vibration, playing a safety protection role and making the item less prone to damage.

[0022] 2. This technical solution, through the set movable fixing mechanism, can drive the loop block to drive the built-in frame and multiple movable rods to move linearly, so as to assist the compression limiting mechanism to fully compress the item. After the compression is completed, the auxiliary compression limiting mechanism is kept fixed by the attraction and fixation of the first and second magnet blocks, thereby realizing the compression and fixing of the item, making the item less likely to tip over during transportation and ensuring its stability.

[0023] 3. This technical solution, through its designed plug-in mechanism, can connect and fix the outer box and the inner box, making it less likely to fall off or separate during transportation, thus ensuring the stability of the outer box and the inner box and preventing damage to the contents.

[0024] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional structural diagram of a safety packaging box with internal snap-fit ​​and limiting function according to the present invention.

[0027] Figure 2 This is a partial disassembled structural diagram of the built-in frame and the extrusion limiting mechanism in this utility model;

[0028] Figure 3 This is a partial cross-sectional view of the extrusion limiting mechanism in this utility model;

[0029] Figure 4 This is a partial cross-sectional structural diagram of the movable fixing mechanism in this utility model;

[0030] Figure 5 This is a partial cross-sectional structural diagram of the outer box, push-pull plate, and plug-in mechanism in this utility model;

[0031] Figure 6 This utility model Figure 5 A magnified structural diagram of point A in the middle.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] 1. Outer box; 2. Inner box; 3. Sliding plate; 4. Internal frame; 5. Compression limiting mechanism; 501. Inner tube; 502. Fixing rod; 503. Annular piece; 504. First spring; 505. Movable rod; 506. Silicone sleeve; 507. Buffer fluid; 6. Moving fixing mechanism; 601. Internal straight plate; 602. U-shaped sleeve block; 603. First magnet block; 604. Pressure plate; 605. Rectangular groove; 606. Second magnet block; 7. Decorative piece; 8. Insertion mechanism; 801. Mounting groove; 802. Insert plate; 803. Slot; 804. Internal crossbar; 805. Movable sleeve block; 806. Second spring; 807. Round rod; 808. Toggle block; 809. Movable through groove; 8010. Card slot; 9. Mounting frame. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0035] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:

[0037] Please see Figures 1-6 As shown, the present invention provides a safety packaging box with internal locking and limiting mechanisms, comprising:

[0038] The outer box 1 and the inner box 2 are located inside the outer box 1, and the inner wall of the outer box 1 is in contact with the outer wall of the inner box 2. A push-pull plate 3 is fixedly connected to one side of the inner box 2.

[0039] A pair of compression limiting mechanisms 5 are provided inside the inner box 2, and the compression limiting mechanisms 5 are used to compress the outer wall of the item from opposite directions.

[0040] The movable fixing mechanism 6 is located inside the inner box 2 and is used to fix the compression limiting mechanism 5 and the item.

[0041] The insertion mechanism 8 is disposed on the outer box 1, and the insertion mechanism 8 is used to drive the outer box 1 and the push-pull plate 3 to connect and fix them.

[0042] The compression limiting mechanism 5 includes multiple inner tubes 501. The inner box 2 has a pair of built-in frames 4 inside, and the multiple inner tubes 501 are all embedded and connected to the built-in frames 4. The inner tubes 501 are fixedly connected to the inside of the inner tubes 501. The outer walls of the fixed rods 502 are respectively fitted with annular plates 503 and first springs 504. The two ends of the first springs 504 are fixedly connected to one end of the annular plates 503 and the inner wall of the inner tubes 501. The end of the annular plates 503 away from the first springs 504 is fixedly connected to a pair of movable rods 505. The inner wall of the inner tubes 501 is drilled with a pair of round holes, and the ends of the pair of movable rods 505 away from the annular plates 503 pass through the round holes and extend to their outer sides. A silicone sleeve 506 is fitted between the outer walls of the pair of movable rods 505.

[0043] In the specific implementation process, after the item is placed inside the inner box 2, the movable fixing mechanism 6 drives a pair of inner frames 4 to move towards each other, causing multiple pairs of movable rods 505 and silicone sleeves 506 to move towards each other and contact the outer wall of the item. Then, the movement continues, causing multiple pairs of movable rods 505 and silicone sleeves 506 to squeeze the item. The multiple pairs of movable rods 505 and silicone sleeves 506 move to different degrees due to the compression at different positions on the outer wall of the item, causing the annular piece 503 to move along the fixing rod 502 into the inner cylinder 501 and compress the first spring 504 until the multiple pairs of movable rods 505 and silicone sleeves 506 deform into a shape that matches the outer wall of the item, so as to fully fit with the item and thus fully squeeze and limit it.

[0044] The silicone sleeve 506 is filled with a buffer fluid 507, and the buffer fluid 507 is initially in a soft state.

[0045] The buffer fluid 507 is made of D3O material. In its initial state, it is soft and malleable, which allows it to conform to the shape of the item when it is squeezed, so as to facilitate full compression. When the item is subjected to bumps, vibrations and impacts during transportation, the polymer chains of the buffer fluid 507 quickly become entangled with each other, causing the buffer fluid 507 to harden and absorb energy, forming a strong protective layer on the outer wall of the item, which plays a safety protection role and makes the item less likely to be damaged.

[0046] The movable fixing mechanism 6 includes a pair of built-in straight plates 601 that are fixedly connected inside the inner box 2. The outer wall of the built-in straight plate 601 is fitted with a pair of U-shaped sleeve blocks 602, and the top of the U-shaped sleeve blocks 602 is provided with a pressure plate 604. The bottom end of the pressure plate 604 is fixedly connected with a first magnet block 603. The top end of the U-shaped sleeve block 602 is chiseled with a rectangular opening. The top end of the built-in straight plate 601 is chiseled with a plurality of evenly distributed rectangular grooves 605, and the inner wall of the rectangular grooves 605 is fixedly connected with a second magnet block 606. The bottom end of the first magnet block 603 passes through the rectangular opening and extends into the rectangular groove 605, and the bottom end of the first magnet block 603 contacts the top end of the second magnet block 606.

[0047] By moving the two horizontal loop-shaped blocks 602 along the built-in straight plate 601 towards the object, the built-in frame 4, multiple pairs of movable rods 505, and silicone sleeve 506 can be moved towards the object to fully compress it. After the multiple pairs of movable rods 505 and silicone sleeve 506 have fully compressed the object, the pressure plate 604 is removed, which drives the first magnet block 603 to be inserted into the rectangular groove 605 and attracted and fixed with the second magnet block 606. This allows the multiple pairs of movable rods 505 and silicone sleeve 506 to compress and fix the object, making it less likely to tip over during transportation and ensuring its stability.

[0048] The first magnet block 603 and the second magnet block 606 are both single-sided magnet blocks, and the bottom end of the first magnet block 603 attracts the top end of the second magnet block 606.

[0049] By setting the first magnet block 603 and the second magnet block 606 as single-sided magnet blocks, the bottom end of the first magnet block 603 and the top end of the second magnet block 606 are magnetic ends and attract each other. Specific Implementation Example 2:

[0051] Please see Figure 1 , Figure 5 and Figure 6 As shown, in a preferred embodiment, the insertion mechanism 8 includes a mounting groove 801 carved into the top of the outer casing 1, a mounting frame 9 in contact with the inside of the mounting groove 801, and a plug plate 802 fixedly connected to the bottom end of the mounting frame 9. An insertion port is carved into the inner top of the outer casing 1, and the insertion port communicates with the mounting groove 801. A slot 803 is carved into the top of the push-pull plate 3, and the bottom end of the plug plate 802 passes through the insertion port and extends into the slot 803. An internal crossbar 804 is fixedly connected inside the mounting frame 9, and a second spring 806 and a pair of movable springs are respectively sleeved on the outer wall of the internal crossbar 804. The two ends of the sleeve block 805 and the second spring 806 are respectively fixedly connected to the close ends of the pair of movable sleeve blocks 805. The far ends of the pair of movable sleeve blocks 805 are each fixedly connected to a round rod 807. Through holes are drilled on both sides of the inner wall of the mounting frame 9. The slots 8010 are drilled on both sides of the inner wall of the mounting groove 801. The far ends of the pair of round rods 807 pass through the through holes and extend into the slots 8010. The top of the pair of movable sleeve blocks 805 is fixedly connected to a toggle block 808. The top of the mounting frame 9 is drilled with a movable through groove 809, and the toggle block 808 is located in the movable through groove 809.

[0052] In the specific implementation process, by moving a pair of toggle blocks 808 towards each other along a pair of movable through slots 809, a pair of movable sleeve blocks 805 move towards each other along the built-in crossbar 804, compressing the second spring 806 and causing a pair of round rods 807 to move towards each other and retract into the mounting frame 9. Then, the mounting frame 9 and the insert plate 802 move downwards until the insert plate 802 is inserted into the slot 803. At this time, the mounting frame 9 is located in the mounting groove 801. Releasing the toggle on the pair of toggle blocks 808 causes the pair of movable sleeve blocks 805 to reset under the elastic action of the second spring 806, causing the pair of round rods 807 to move away and insert into the slot 8010, so that the outer box 1 is connected and fixed to the push-pull plate 3, thereby connecting and fixing the outer box 1 and the inner box 2. This prevents the outer box 1 from falling off or separating during transportation, ensuring the stability of the outer box 1 and the inner box 2 and avoiding damage to the contents.

[0053] The top of the actuating block 808 has multiple evenly distributed anti-slip grooves.

[0054] The anti-slip grooves make it easier for staff to operate the lever 808 and prevent slippage.

[0055] The top of the outer box 1 is fitted with a decorative piece 7, which is transparent.

[0056] The transparent decorative piece 7 serves a decorative purpose while also allowing one to observe the contents inside.

[0057] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0058] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0059] The working principle of this utility model is as follows:

[0060] In use, after the item is placed inside the inner box 2, the two pairs of loop-shaped sleeves 602 are moved along a pair of built-in straight plates 601 to move towards each other, which in turn causes a pair of built-in frames 4 to move towards each other. This causes multiple pairs of movable rods 505 and silicone sleeves 506 to move towards each other until they contact the outer wall of the item. Then, the movement continues, causing the multiple pairs of movable rods 505 and silicone sleeves 506 to squeeze the item. The multiple pairs of movable rods 505 and silicone sleeves 506 move to different degrees due to the pressure from different positions on the outer wall of the item, causing the annular piece 503 to move along the fixed rod 502 into the inner sleeve 501 and compress the first spring 504 until the multiple pairs of movable rods 505 and silicone sleeves 506 deform to match the shape of the outer wall of the item, so as to fully fit and squeeze the item. Then, the pressure plate 604 is removed, causing the first magnet block 603 to be inserted into the corresponding rectangular slot 605. The second magnet 606 attracts and fixes the item, causing multiple pairs of movable rods 505 and silicone sleeves 506 to press and fix the item. Next, a pair of toggle blocks 808 are moved towards each other along a pair of movable through slots 809, causing a pair of movable sleeves 805 to move towards each other along the built-in crossbar 804, compressing the second spring 806, and causing a pair of round rods 807 to move towards each other and retract into the mounting frame 9. Then, the mounting frame 9 and the insert plate 802 are moved downward until the insert plate 802 is inserted into the slot 803. At this time, the mounting frame 9 is located in the mounting groove 801. The toggle on the pair of toggle blocks 808 is released, causing a pair of movable sleeves 805 to reset under the elastic action of the second spring 806, causing a pair of round rods 807 to move away and insert into the slot 8010, causing the outer box 1 to be connected and fixed to the push-pull plate 3, thereby causing the outer box 1 to be connected and fixed to the inner box 2.

[0061] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A safety packing box with internal click-stop limit, characterized in that, Include: The outer box (1) and the inner box (2), the inner box (2) is located in the inner box (1), and the inner wall of the outer box (1) is in contact with the outer wall of the inner box (2), one side of the inner box (2) is fixedly connected with the push-pull plate (3); A pair of extrusion limiting mechanisms (5) are arranged in the inner box (2), and the extrusion limiting mechanisms (5) are used for extruding the outer wall of the article; The moving fixing mechanism (6) is arranged in the inner box (2), and the moving fixing mechanism (6) is used for fixing the extrusion limiting mechanism (5) and the article; The plug-in mechanism (8) is arranged in the outer box (1), and the plug-in mechanism (8) is used for connecting and fixing the outer box (1) and the push-pull plate (3); Wherein, the extrusion limiting mechanism (5) includes a plurality of inner embedded cylinders (501), the inner box (2) is provided with a pair of built-in frames (4), and the plurality of inner embedded cylinders (501) are embedded and connected on the built-in frame (4), the inner embedded cylinder (501) is fixedly connected with the fixed rod (502), and the outer wall of the fixed rod (502) is respectively sleeved with the annular sheet (503) and the first spring (504), the two ends of the first spring (504) are respectively fixedly connected with one end of the annular sheet (503) and the inner wall of the inner embedded cylinder (501), one end of the annular sheet (503) away from the first spring (504) is fixedly connected with a pair of movable rods (505), the inner wall of the inner embedded cylinder (501) is opened with a pair of round holes, and the one end of the pair of movable rods (505) away from the annular sheet (503) passes through the round hole and extends to the outside, and a pair of the movable rods (505) are sleeved with the silica gel sleeve (506).

2. The safety packaging box with internal clasp limiting according to claim 1, wherein, The inner of the silica gel sleeve (506) is filled with buffer fluid (507), and the initial state of the buffer fluid (507) is soft.

3. The safety packaging box with internal clasp limiting according to claim 1, wherein, The moving fixing mechanism (6) includes a pair of built-in straight plates (601) fixedly connected in the inner box (2), the outer wall of the built-in straight plate (601) is sleeved with a pair of back-shaped sleeve blocks (602), the top of the back-shaped sleeve block (602) is provided with a pressing plate (604), the bottom end of the pressing plate (604) is fixedly connected with a first magnet block (603), the top end of the back-shaped sleeve block (602) is opened with a rectangular port, the top end of the built-in straight plate (601) is opened with a plurality of evenly distributed rectangular grooves (605), and the inner wall of the rectangular groove (605) is fixedly connected with a second magnet block (606), the bottom end of the first magnet block (603) passes through the rectangular port and extends into the rectangular groove (605), and the bottom end of the first magnet block (603) is in contact with the top end of the second magnet block (606).

4. The safety packaging box with internal clasp limiting according to claim 3, characterized in that, The first magnet block (603) and the second magnet block (606) are single-sided magnet blocks, and the bottom end of the first magnet block (603) is attracted to the top end of the second magnet block (606).

5. The safety packaging box with internal clasp limiting according to claim 1, wherein, The plug-in mechanism (8) comprises a mounting groove (801) opened on the top end of the outer box body (1), the inside of the mounting groove (801) is in contact with a mounting frame (9), and the bottom end of the mounting frame (9) is fixedly connected with a plug plate (802); the inner top end of the outer box body (1) is opened with a plug opening, and the plug opening is in communication with the mounting groove (801); the top end of the push-pull plate (3) is opened with a plug groove (803), and the bottom end of the plug plate (802) passes through the plug opening and extends into the plug groove (803); the inside of the mounting frame (9) is fixedly connected with an embedded cross rod (804), and the outer wall of the embedded cross rod (804) is respectively sleeved with a second spring (806) and a pair of movable sleeve blocks (805); the two ends of the second spring (806) are respectively fixedly connected with the ends close to a pair of movable sleeve blocks (805), and the ends away from each other of a pair of movable sleeve blocks (805) are fixedly connected with a round rod (807); the two side inner walls of the mounting frame (9) are both opened with a through hole, the two side inner walls of the mounting groove (801) are both opened with a clamping groove (8010), and the ends away from each other of a pair of round rods (807) are both passed through the through hole and extended into the clamping groove (8010); the top end of a pair of movable sleeve blocks (805) is fixedly connected with a push block (808), and the top end of the mounting frame (9) is opened with a movable through groove (809), and the push block (808) is located in the movable through groove (809).

6. The safety packaging box with internal spigot-limited stop according to claim 5, characterized in that, The top end of the push block (808) is opened with a plurality of evenly distributed anti-skid grooves.

7. The safety packaging box with internal spigot-limited stop according to claim 1, wherein, The top end of the outer box body (1) is embedded with a decorative sheet (7), and the decorative sheet (7) is transparent.

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