Shockproof safety box

Abstract

The utility model relates to the technical field of safety protection equipment, concretely relates to a shockproof safety box, including the box, the top of box is detachably rotatory and is installed with the box cover, the box is detachably installed with the storage basket in, the storage basket divides the box inner chamber and separates the storage cavity and the damping chamber, the annular water bag is detachably installed in the damping chamber, the bottom of annular water bag is connected with the drain pipe that extends to the box below, the box bottom is provided with the ball valve of screw thread installation in the bottom of drain pipe, the utility model's annular water bag forms the liquid buffer layer of encircling, through the water flow dynamic dispersion impact force, compared with solid material damping effect to improve 30% or more, especially suitable for multidirectional vibration scene, through the bottom ball valve can quickly drain, both can reduce the box weight and be convenient for carrying, can provide domestic water under the emergency situation, the storage basket and annular water bag are all detachable structure, can be replaced alone after damaging, reduce maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of safety protection equipment technology, specifically to a shockproof safety box. Background Technology

[0002] In scenarios such as earthquakes, transportation vibrations, or accidental collisions, items are easily damaged by severe impacts. Traditional shockproof safety boxes mostly use solid cushioning materials such as foam, rubber, or springs, but these materials have the following drawbacks:

[0003] Limited cushioning effect: The energy absorption capacity of solid materials is limited by the material itself, and they cannot fully disperse the impact force, especially when vibrating in multiple directions, resulting in poor protection.

[0004] Non-reusable: Foam and other materials are prone to deformation and failure after repeated impacts, requiring frequent replacement;

[0005] Limited functionality: Traditional shock-absorbing structures cannot meet both storage and emergency needs, such as the inability to provide water in an emergency.

[0006] In addition, the shock-absorbing components of existing shockproof boxes are mostly fixed structures, which are difficult to replace after damage, and the internal storage space lacks flexible partitioning design, resulting in low space utilization. Utility Model Content

[0007] The purpose of this utility model is to provide a shockproof safety box that achieves efficient shock absorption, rapid drainage, and modular maintenance through a detachable ring-shaped water bag and storage basket structure, solving the problems of insufficient cushioning performance and inconvenient replacement in traditional technologies.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] This utility model provides a shockproof safety box, including a box body, a box cover detachably and rotatably mounted on the top of the box body, a storage basket detachably mounted inside the box body, the storage basket dividing the inner cavity of the box body into a storage cavity and a shock-absorbing cavity, an annular water bag detachably mounted inside the shock-absorbing cavity, the bottom of the annular water bag being connected to a drain pipe extending through to the bottom of the box body, and a ball valve threadedly mounted at the bottom of the drain pipe being provided at the bottom of the box body.

[0010] Furthermore, notches are provided on both opposite inner walls of the shock-absorbing cavity, an insertion port is provided on the top of the housing, a fixing hole is provided on the inner side wall of the insertion port, and handles are vertically fixedly installed on both opposite outer walls of the housing.

[0011] Furthermore, a plug block that is adapted to be inserted into the socket is fixedly installed at the bottom of the box cover, and a fixing block is elastically and slidably installed on the outer side wall of the plug block, and the fixing block is adapted to be inserted into the fixing hole.

[0012] Furthermore, the side wall of the box cover and the insert block are both provided with a movable cavity. A button is provided at the opening of the movable cavity. A U-shaped rod is fixedly connected between the button and the fixed block. A spring is installed between the U-shaped rod and the inner wall of the movable cavity.

[0013] Furthermore, a water inlet and a stop are fixedly installed on the top of the two opposite outer walls of the annular water bag, respectively. The water inlet is connected to the inner cavity of the annular water bag, and the water inlet and the stop are respectively inserted into the corresponding notches.

[0014] Furthermore, a sealing plug is detachably installed at the top water inlet of the water inlet, and grooves are provided on both opposite outer walls of the annular water bag.

[0015] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0016] High-efficiency shock absorption: The ring-shaped water bag forms a surrounding liquid buffer layer, which dynamically disperses the impact force through water flow. After vibration testing in GB / T2423.10, the impact absorption efficiency is improved by 30% in the frequency range of 5-20Hz. Due to the isotropic pressure transmission characteristics of liquid, it can evenly disperse the impact force from different directions, which is especially suitable for multi-directional vibration scenarios.

[0017] Rapid drainage and emergency function: Water can be drained quickly through the bottom ball valve, which not only reduces the weight of the tank for easy handling, but also provides domestic water in emergency situations;

[0018] Modular design: Both the storage basket and the ring-shaped water bag are detachable and can be replaced individually if damaged, reducing maintenance costs. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model after the annular water bag is removed;

[0022] Figure 3 This is a schematic diagram of the bottom structure of this utility model;

[0023] Figure 4This is a schematic diagram of the annular water bag structure of this utility model;

[0024] Figure 5 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0025] Figure 6 For the present utility model Figure 4 Enlarged structural diagram at point B.

[0026] The labels in the diagram represent:

[0027] 1. Box body; 11. Storage basket; 12. Storage cavity; 13. Shock-absorbing cavity; 14. Notch; 15. Socket; 16. Ball valve; 17. Handle;

[0028] 2. Box lid; 21. Insert block; 22. Fixing block; 23. Button;

[0029] 3. Circular water bag; 31. Water inlet hopper; 32. Sealing plug; 33. Groove. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] The present invention will be further described below with reference to the embodiments.

[0032] Example 1:

[0033] Reference Figure 1-6This is the first embodiment of the present invention, which discloses a shockproof safety box, including a box body 1. The length, width, and height of the box body 1 range from 400mm×300mm×300mm to 600mm×500mm×400mm. The box body 1 is made of high-strength ABS engineering plastic with a wall thickness of 5-8mm. A box cover 2 is detachably and rotatably mounted on the top via a stainless steel hinge. A storage basket 11 is detachably installed inside the box body 1. Specifically, the storage basket 11 is placed directly inside the box body 1, and the storage basket 11 is limited and fixed by an internal annular water bag 3, which also facilitates quick removal of the storage basket 11 and the annular water bag 3 from the box body 1. The storage basket 11 is made of 304 stainless steel perforated plate with a mesh diameter of 3-5mm, dividing the inner cavity of the box body 1 into a storage cavity 12 and a shock-absorbing cavity 13. An annular water bag 3 is detachably installed in the shock-absorbing cavity 13 via a snap-fit ​​structure. The annular water bag 3 is made of PVC waterproof material with a tear resistance ≥50N / mm. 2 It has a water pressure resistance of ≥0.1MPa, a thickness of 2-3mm, and a capacity of 10-15L. Its bottom is connected to a PVC drain pipe with a diameter of 20mm. A round hole is opened at the bottom of the box 1 through the storage cavity 12. The drain pipe extends through the round hole to the bottom of the box 1. A ball valve 16 is threaded to the bottom of the drain pipe at the bottom of the box 1. When the ball valve 16 is removed from the bottom of the drain pipe, the annular water bag 3 and the storage basket 11 can be taken out of the box 1 as a whole. During this process, the drain pipe will also be pulled out from the round hole.

[0034] Example 2:

[0035] Reference Figure 1-6 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that: the two opposite inner walls of the shock-absorbing cavity 13 are provided with notches 14 with a width of 50mm and a depth of 30mm; the top of the box body 1 is provided with a square insertion port 15; the inner side wall of the insertion port 15 is provided with a fixing hole with a diameter of 8mm; the two opposite outer walls of the box body 1 are vertically fixedly installed with nylon handles 17 with a width of 80mm; the bottom of the box cover 2 is fixedly installed with a plug block 21 that is adapted to be inserted into the insertion port 15; the outer side wall of the plug block 21 is elastically telescopically slidably installed with a fixing block 22; the fixing block 22 is adapted to be inserted into the fixing hole.

[0036] The side wall of the box cover 2 and the insert block 21 are both provided with a movable cavity with a width of 15mm. An ABS button 23 is provided at the opening of the movable cavity. A stainless steel U-shaped rod with a diameter of 3mm is fixedly connected between the button 23 and the fixed block 22. A compression spring with a wire diameter of 1mm and a length of 30mm is installed between the U-shaped rod and the inner wall of the movable cavity. The spring elasticity coefficient is 5-8N / mm.

[0037] Water inlet 31 and a stop block are fixedly installed on the top of the two opposite outer walls of the annular water bag 3. The water inlet 31 is made of PP plastic and is connected to the inner cavity of the annular water bag 3. The water inlet 31 and the stop block are respectively inserted into the corresponding notches 14. A rubber sealing plug 32 is detachably installed at the water inlet on the top of the water inlet 31. Grooves 33 are provided on both opposite outer walls of the annular water bag 3.

[0038] The remaining structure is the same as that in Example 1.

[0039] Work process

[0040] Initial preparation stage

[0041] Remove the storage basket 11 from the box 1 and check whether the inside of the shock-absorbing cavity 13 is clean.

[0042] Insert the annular water bag 3 into the notch 14 of the shock-absorbing cavity 13, ensuring that the water inlet hopper 31 and the stop block are respectively inserted into the corresponding notches 14, so that the water bag is stably fixed.

[0043] The storage basket 11 is reinstalled into the box 1, which divides the interior into a storage cavity 12 and a shock-absorbing cavity 13.

[0044] Water injection and vibration damping stage

[0045] Open the sealing plug 32 at the top of the water inlet 31 and fill the annular water bag 3 with water until the water bag is full.

[0046] After filling with water, tighten the sealing plug 32 again to ensure there is no leakage. At this time, the water in the annular water bag 3 surrounds the storage basket 11, forming a liquid buffer layer.

[0047] Place the items that need protection into the storage basket 11 and close the lid 2.

[0048] Box lid locking stage

[0049] Align the insert 21 of the lid 2 with the socket 15 on the top of the box body 1, and press the lid 2 down.

[0050] When the insert 21 is inserted into the socket 15, the fixing block 22 is squeezed and retracts inward until the insert 21 is fully inserted into the socket 15. At this time, the fixing block 22 pops out under the action of the spring and locks into the fixing hole, thus completing the locking of the box cover 2.

[0051] Vibration protection stage

[0052] When the box 1 is subjected to vibration or impact, the water in the annular water bag 3 absorbs and disperses the impact energy due to its fluidity, reducing the vibration transmitted to the storage basket 11, thereby protecting the contents.

[0053] Water's incompressibility and fluidity allow it to withstand impacts from different directions, providing all-around cushioning.

[0054] Drainage and emergency use phase

[0055] When it is necessary to reduce the weight of the tank 1 (such as during transport) or when water storage is required in an emergency, the ball valve 16 at the bottom of the tank 1 can be turned on.

[0056] The water in the annular water bag 3 flows out through the drain pipe until it is empty. After drainage is complete, close the ball valve 16 to prevent residual water from leaking out.

[0057] Maintenance and Replacement Phase

[0058] If the ring-shaped water bag 3 is damaged or the storage basket 11 is damaged, the lid 2 can be opened, the storage basket 11 can be taken out, and then the ring-shaped water bag 3 can be pulled out along the notch 14 for replacement.

[0059] Once the new ring-shaped water bag 3 is installed in the same way, its shockproof function will be restored.

[0060] Summarize

[0061] This shockproof safety box achieves efficient shock absorption, emergency water supply, and modular maintenance through the liquid buffer of the ring-shaped water bag 3, the flexible space management of the detachable storage basket 11, and the convenient drainage design. It is suitable for various scenarios such as earthquake protection and precision instrument transportation.

[0062] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A shockproof safety box, comprising a box body (1), wherein a box cover (2) is detachably and rotatably mounted on the top of the box body (1), characterized in that, A storage basket (11) is detachably installed inside the box (1). The storage basket (11) divides the inner cavity of the box (1) into a storage cavity (12) and a shock-absorbing cavity (13). An annular water bag (3) is detachably installed inside the shock-absorbing cavity (13). The bottom of the annular water bag (3) is connected to a drain pipe that extends through to the bottom of the box (1). A ball valve (16) with a thread is installed at the bottom of the drain pipe at the bottom of the box (1).

2. The shockproof safety box according to claim 1, characterized in that, The shock-absorbing cavity (13) has notches (14) on both opposite inner walls, the box (1) has an insertion port (15) on the top, the insertion port (15) has a fixing hole on the inner side wall, and the box (1) has handles (17) vertically fixed on both opposite outer walls.

3. The shockproof safety box according to claim 2, characterized in that, The bottom of the box cover (2) is fixedly installed with a plug (21) that is compatible with the insertion port (15). The outer side wall of the plug (21) is elastically telescopically slidably installed with a fixing block (22). The fixing block (22) is compatiblely inserted into the fixing hole.

4. The shockproof safety box according to claim 3, characterized in that, The side wall of the box cover (2) and the insert block (21) are provided with a movable cavity. A button (23) is provided at the opening of the movable cavity. A U-shaped rod is fixedly connected between the button (23) and the fixing block (22). A spring is installed between the U-shaped rod and the inner wall of the movable cavity.

5. A shockproof safety box according to claim 1, characterized in that, The top of the two opposite outer walls of the annular water bag (3) is fixedly installed with a water inlet (31) and a stop block, respectively. The water inlet (31) is connected to the inner cavity of the annular water bag (3), and the water inlet (31) and the stop block are respectively inserted into the corresponding notches (14).

6. A shockproof safety box according to claim 5, characterized in that, A sealing plug (32) is detachably installed at the top water inlet of the water inlet (31), and grooves (33) are provided on both opposite outer walls of the annular water bag (3).

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