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Abstract

The utility model discloses a turnover box relates to turnover box technical field, wherein, turnover box includes box, baffle part and cladding piece. Among them, the box has installation cavity, baffle part installs in installation cavity, cladding piece includes base and arc air bag, base is detachably installed on baffle part through connecting portion, arc air bag is located one end of base away from baffle part, wherein, when arc air bag is in the inflation state, the inboard forms storage cavity, in the utility model, provide a turnover box structure with excellent protection performance, not only good protection, and at the same time, give consideration to convenient to use, have good application prospect.

Description

Technical Field

[0001] This utility model relates to the field of turnover box technology, and in particular to a turnover box. Background Technology

[0002] Turnover boxes are commonly used load-bearing structures during goods transportation, especially in the logistics industry and traditional manufacturing, where their use is extremely frequent. Traditional turnover box structures are mostly made of lightweight plastic. Their vibration resistance is poor, and when transporting fragile or easily scratched items, the common practice is to fill the box with a certain amount of flexible cotton or foam. While this provides some protection, its effectiveness in securing and isolating the items is limited. Under high-frequency transportation conditions, items are easily damaged by collisions. Utility Model Content

[0003] The main purpose of this utility model is to propose a turnover box that aims to solve the problem that the protective effect of traditional turnover box structures needs to be improved, and it is difficult to guarantee the fixed isolation effect of transported goods in a high-frequency vibration transportation environment.

[0004] To achieve the above objectives, the turnover box proposed in this utility model includes: The enclosure has a mounting cavity; The partition portion is installed within the mounting cavity; and, The cover includes a base and an arc-shaped airbag, wherein the base is detachably mounted on the partition portion via a connecting portion, and the arc-shaped airbag is located at the end of the base away from the partition portion; When the arc-shaped airbag is inflated, a storage cavity is formed on its inner side.

[0005] In one embodiment, an air passage structure is formed on the partition portion; The base is configured as multiple, and the inner cavity of each of the multiple bases is connected to the airway structure, and the inner cavity of the base is connected to the corresponding arc-shaped airbag.

[0006] In one embodiment, the partition portion is provided with a plurality of mounting holes, all of which are connected to the airway structure; The connecting part includes: An internal thread portion is provided on the inner wall of the mounting hole portion; and, An external threaded sleeve is installed on the base to mate with the internal threaded portion.

[0007] In one embodiment, the inner cavity of the base and the air passage structure are connected by an air guide; The air guide section includes: An airtight core, corresponding to the inner side of the external threaded sleeve, is mounted on the base, and one end of it communicates with the inner cavity of the base; and, The top rod portion is provided on the air passage structure corresponding to the mounting hole portion.

[0008] In one embodiment, the airway structure includes a plurality of air guiding connections and a plurality of air outlet connections. The plurality of air outlet connections are respectively provided corresponding to the plurality of mounting holes. The plurality of air guiding connections are disposed between the plurality of air outlet connections for mutual communication of the airways. An air inlet is provided at one end of the partition section, and the air inlet is connected to one of the air guiding and connecting sections.

[0009] In one embodiment, the housing has an avoidance opening corresponding to the air intake.

[0010] In one embodiment, the partition portion is provided in a plurality of manners, and the plurality of partition portions are spaced apart in the vertical direction within the mounting cavity.

[0011] In one embodiment, the base has a groove, the arc-shaped airbag is installed in the groove, and the opening of the arc-shaped airbag is located away from the groove.

[0012] In one embodiment, the partition and the housing are connected by a fastener; The fastener includes corresponding threaded holes on the housing and the partition, as well as threaded rods that mate with the threaded holes.

[0013] In one embodiment, the turnover box further includes a box cover, which is disposed at the open end of the box body.

[0014] In this invention, multiple covering structures are provided on the partition section. These covering structures are connected to an air passage structure, allowing simultaneous inflation of the arc-shaped airbag structures on each covering structure. During deformation, the end of the arc-shaped airbag structure furthest from the base contracts, forming a flexible protective cavity. Even under significant external vibrations, the airbag structure effectively protects the inner items. Furthermore, multiple protective structures are detachable. Even after removal from the partition section, the airbag structure maintains good inflation, making it suitable for various usage scenarios. Attached Figure Description

[0015] 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 the structures shown in these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the internal structure of an embodiment of the turnover box provided by this utility model; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 for Figure 1 Side view of the intermediate turnover box.

[0017] Explanation of icon numbers: 100. Turnover box; 1. Box body; 11. Mounting cavity; 12. Protruding structure; 13. Clearance opening; 2. Partition section; 21. Air passage structure; 211. Air guide connection section; 212. Air outlet connection section; 22. Air inlet section; 23. Mounting hole section; 3. Covering part; 31. Base; 311. Groove section; 32. Arc-shaped airbag; 4. Connecting part; 41. Internal threaded part; 42. External threaded sleeve; 5. Air guide section; 51. Airtight core; 52. Top rod section; 6. Box cover; 61. Groove structure.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0020] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0021] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] Turnover boxes are commonly used load-bearing structures during goods transportation, especially in the logistics industry and traditional manufacturing, where their use is extremely frequent. Traditional turnover box structures are mostly made of lightweight plastic. Their vibration resistance is poor, and when transporting fragile or easily scratched items, the common practice is to fill the box with a certain amount of flexible cotton or foam. While this provides some protection, its effectiveness in securing and isolating the items is limited. Under high-frequency transportation conditions, items are easily damaged by collisions.

[0023] This utility model proposes a turnover box 100 to solve the above problems.

[0024] Please see Figures 1 to 2 In one embodiment of this utility model, the turnover box 100 includes a box body 1, a partition 2, and a covering 3. The box body 1 has an installation cavity 11; the partition 2 is installed within the installation cavity 11; the covering 3 includes a base 31 and an arc-shaped airbag 32. The base 31 is detachably installed on the partition 2 via a connecting part 4, and the arc-shaped airbag 32 is located at the end of the base 31 away from the partition 2. When the arc-shaped airbag 32 is inflated, a storage cavity is formed inside it.

[0025] like Figure 1As shown, this embodiment uses an airbag structure to protect the items. Unlike conventional airbag protection structures, the airbag structure in this solution is an arc-shaped airbag 32 with an opening at one end (the end away from the base 31). The entire arc-shaped airbag 32 itself has a certain degree of elasticity. When loading items, the items can first be placed inside the arc-shaped airbag 32 through the opening at the end of the arc-shaped airbag 32. Then, a certain amount of gas is introduced into the arc-shaped airbag 32. After the entire arc-shaped airbag 32 inflates, its opening end contracts, and a storage cavity is formed inside, covering the outer wall of the items, thus forming effective protection for the items. Through the above method, protecting the items can effectively ensure the stability of the items stored inside the box 1. Even in a high-frequency vibration environment, most of the vibration on the box 1 will be absorbed by the arc-shaped airbag 32, thereby effectively reducing the risk of collisions during the transportation of items. It has good application value for the transportation of valuable and fragile items.

[0026] It is conceivable that the size of the arc-shaped airbag 32 can be set in multiple groups according to actual needs, to form storage cavity space structures of different sizes. In actual use, an airbag structure of appropriate size can be selected according to the actual size and specifications of the item. Specifically, during installation, the base 31 can be fixed to the partition 2 through the connecting part 4, and the covering 3 can be detachably installed on the partition 2 through the connection, making it convenient to select the appropriate size of the covering 3 for installation according to the actual size of the item being transported.

[0027] In some embodiments, an airway structure 21 is formed on the partition portion 2; multiple bases 31 are provided, and the inner cavities of the multiple bases 31 are all connected to the airway structure 21, and the inner cavities of the bases 31 are connected to the corresponding arc-shaped airbags 32.

[0028] To improve the ease of fixing the entire device, an air passage structure 21 is proposed that simultaneously inflates multiple arc-shaped airbags 32. Specifically, during installation, multiple bases 31 are first mounted to the partition 2 via the connecting part 4. Then, the items to be transported are placed inside the multiple arc-shaped airbags 32. After the items are placed, air can be simultaneously channeled into the multiple bases 31 through the air passage structure 21, thereby simultaneously inflating multiple arc-shaped airbags 32 and improving the ease of use of the entire turnover box 100.

[0029] Specifically, the partition portion 2 is provided with a plurality of mounting holes 23, all of which are connected to the air passage structure 21; the connecting portion 4 includes an internal thread portion 41 and an external threaded sleeve 42. The internal thread portion 41 is provided on the inner wall of the mounting hole portion 23; the external threaded sleeve 42 is mounted on the base 31 to cooperate with the internal thread portion 41.

[0030] In actual installation, the base 31 can be directly screwed onto the mounting hole 23. During the screwing process, the external threaded sleeve 42 and the internal threaded portion 41 on the inner wall of the mounting hole 23 engage with each other, thereby achieving detachable fixation of the base 31 onto the partition 2. Furthermore, one end of the external threaded sleeve 42 connects to the inner cavity of the base 31, ensuring proper communication between the base 31 and the air passage structure 21 after installation.

[0031] It is conceivable that, in addition to the aforementioned threaded structure, the connecting part 4 can also be configured as a snap-fit ​​structure or a magnetic structure, or other detachable fixing structures. To ensure a sealed installation effect between the base 31 and the mounting hole 23, the aforementioned threaded structure is preferred. In practical applications, it can be used in conjunction with a sealing ring structure to ensure a sealed connection between the base 31 and the air passage structure 21 after installation, thereby maintaining a good protective effect for the arc-shaped airbag 32.

[0032] Furthermore, the number of bases 31 fixed on the partition 2 can be set according to the actual situation. When a base 31 is not installed at a certain position, it can be installed on the corresponding mounting hole 23 through a corresponding threaded structure, such as a bolt structure, thereby sealing the mounting hole 23 and ensuring the support and protection effect of the multiple arc-shaped airbags 32.

[0033] In some cases, it may be necessary to remove one of the coverings 3 individually from the partition portion 2 to prevent the airbag in the removed covering 3 from deflating and thus losing its protective effect. In some embodiments, such as Figure 1 and Figure 2 As shown, the inner cavity of the base 31 and the air passage structure 21 are connected by an air guide 5; the air guide 5 includes an airtight core 51 and a push rod 52. The airtight core 51 is mounted on the base 31 corresponding to the inner side of the external threaded sleeve 42, and one end of it communicates with the inner cavity of the base 31; the push rod 52 is provided on the air passage structure 21 corresponding to the mounting hole 23.

[0034] In the above embodiment, the airtight core 51 structure is provided on the base 31 and corresponding to the inner side of the external threaded sleeve 42. When the external threaded sleeve 42 and the mounting hole 23 are installed, the top rod 52 presses against one end of the airtight core 51, thereby putting the airtight core 51 in an open state. At this time, the base 31 and the air passage structure 21 are interconnected. When gas is introduced into the air passage structure 21, the arc-shaped airbag 32 can be inflated. When the base 31 is removed from the partition 2, the top rod 52 and the airtight core 51 separate, and the airtight core 51 is in a closed state. Therefore, when the base 31 and the partition 2 are separated, the arc-shaped airbag 32 can still maintain a good protective effect.

[0035] With the above-described structure, a portion of the covering 3 can be removed from the partition 2 without affecting the protective effect of the removed covering 3 on the contents inside. It is conceivable that, in order not to affect the protective effect of the other coverings 3 on the partition 2, after the covering 3 is removed, the corresponding mounting hole 23 needs to be sealed using a corresponding plugging structure, such as the bolt structure described above.

[0036] In one embodiment, the air passage structure 21 includes a plurality of air guiding communication portions 211 and a plurality of air outlet communication portions 212. The plurality of air outlet communication portions 212 are respectively provided corresponding to a plurality of mounting hole portions 23. The plurality of air guiding communication portions 211 are provided between the plurality of air outlet communication portions 212 for mutual communication of air passages. An air inlet portion 22 is also provided at one end of the partition portion 2. The air inlet portion 22 is connected to one of the air guiding communication portions 211.

[0037] In actual use, the entire turnover box 100 can first be installed on the partition 2, and then inflated through the air inlet 22 at one end of the partition 2 to the air guide 211, thereby simultaneously inflating the multiple arc-shaped airbags 32 through the multiple air outlets 212. This effectively improves the convenience of operation during actual use.

[0038] To ensure the conductivity between the air outlet connection 212 and the air guide connection 211, preferably, the connection between the air outlet connection 212 and the air guide connection 211 can be transitioned through an arc-shaped channel, thereby improving the smoothness of gas conduction and thus improving the efficiency of the inflation process.

[0039] A corresponding blocking structure can be installed at the air intake 22 position. After the multiple arc-shaped airbags 32 on the entire partition 2 are fully inflated, the blocking structure can be installed at the air intake 22 position to prevent the multiple arc-shaped airbags 32 from leaking air.

[0040] In some embodiments, in order to improve the convenience of actual operation, an avoidance opening 13 is provided on the housing 1 corresponding to the air intake 22.

[0041] In actual operation, the partition 2 can be pre-installed inside the housing 1, and then multiple covering parts can be installed on the partition 2. After installation, the multiple arc-shaped airbags 32 can be inflated through the air inlet 22. This process, by installing the partition 2 before inflation, effectively ensures the stability of the multiple covering parts within the partition 2.

[0042] In some embodiments, the partition portion 2 is provided in a plurality of manners, and the plurality of partition portions 2 are spaced apart in the vertical direction within the mounting cavity 11.

[0043] The vertical direction corresponds to the direction opposite to the bottom and opening of the box 1. Multiple partition sections 2 are spaced apart in the vertical direction, thereby increasing the overall loading capacity of the box 1 structure.

[0044] It should be noted that, in order to achieve the multi-layer loading effect of the box 1, multiple partition sections 2 can be detachably installed in the mounting cavity 11.

[0045] Specifically, the partition 2 and the housing 1 are connected by a fastener; the fastener includes corresponding threaded holes on the housing 1 and the partition 2, and a threaded rod that mates with the threaded holes.

[0046] In practical use, the lower partition 2 can be pre-installed, aligning the threaded holes on the partition 2 with the threaded holes on the housing 1, and then the partition 2 is fixedly installed on the inner wall of the mounting cavity 11 via the threaded rod. It is conceivable that, to improve the fixed installation effect of the partition 2, the aforementioned threaded installation structure can be provided on multiple adjacent ends of the partition 2.

[0047] Furthermore, the fixing method of the partition 2 is not limited to the screw hole fixing structure described above. In practical applications, to improve the convenience of actual operation, the partition 2 can be fixedly installed using a snap-fit ​​structure or the like.

[0048] In some embodiments, such as Figure 2As shown, the base 31 is provided with a groove 311, the arc-shaped airbag 32 is installed in the groove 311, and the opening of the arc-shaped airbag 32 is located away from the groove 311.

[0049] The arc-shaped airbag 32 is mounted on the end of the base 31 away from the partition 2. To facilitate the placement of items on the arc-shaped airbag 32, it is preferable that the upward-facing end of the base 31 is designed as a recessed structure, forming an arc-shaped groove 311 on the bearing end of the base 31. When an item is placed on the arc-shaped airbag 32, it can be initially positioned through the groove 311, thereby improving the convenience of item placement. Furthermore, the groove 311 can, to a certain extent, increase the size of the enclosed cavity of the arc-shaped airbag 32.

[0050] In some implementations, the turnover box 100 also includes a box cover 6, which is located at the open end of the box body 1.

[0051] The lid 6 can seal the opening on the box body 1, and the box body 1 and the lid 6 can be connected by a snap-fit ​​structure.

[0052] Furthermore, it is conceivable that when turnover boxes are actually used, they usually need to meet the stacking requirements. Therefore, the lower end face of the box body 1 and the upper end face of the box cover 6 are provided with mutually cooperating protrusion structure 12 and groove structure 61. In the actual stacking process, the cooperation of the above-mentioned protrusion structure 12 and groove structure 61 can enable the two turnover boxes stacked on top of each other to maintain a good correspondence in the vertical direction, thereby improving the stability in the stacking process.

[0053] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A turnover box, characterized in that, include: The enclosure has a mounting cavity; The partition portion is installed within the mounting cavity; as well as, The cover includes a base and an arc-shaped airbag, wherein the base is detachably mounted on the partition portion via a connecting portion, and the arc-shaped airbag is located at the end of the base away from the partition portion; When the arc-shaped airbag is inflated, a storage cavity is formed on its inner side.

2. The turnover box as described in claim 1, characterized in that, An air passage structure is formed on the partition section; The base is configured as multiple, and the inner cavity of each of the multiple bases is connected to the airway structure, and the inner cavity of the base is connected to the corresponding arc-shaped airbag.

3. The turnover box as described in claim 2, characterized in that, The partition plate is provided with a plurality of mounting holes, and all of the plurality of mounting holes are connected to the airway structure; The connecting part includes: An internal thread portion is provided on the inner wall of the mounting hole portion; and, An external threaded sleeve is installed on the base to mate with the internal threaded portion.

4. The turnover box as described in claim 3, characterized in that, The inner cavity of the base and the air passage structure are connected by an air guide. The air guide section includes: An airtight core, corresponding to the inner side of the external threaded sleeve, is mounted on the base, and one end of it communicates with the inner cavity of the base; and, The top rod portion is provided on the air passage structure corresponding to the mounting hole portion.

5. The turnover box as described in claim 3, characterized in that, The air passage structure includes multiple air guiding connections and multiple air outlet connections. The multiple air outlet connections are respectively provided corresponding to the multiple mounting holes. The multiple air guiding connections are located between the multiple air outlet connections for mutual communication of the air passages. An air inlet is provided at one end of the partition section, and the air inlet is connected to one of the air guiding and connecting sections.

6. The turnover box as described in claim 5, characterized in that, The housing has an avoidance opening corresponding to the air intake.

7. The turnover box as described in claim 1, characterized in that, The partition portion is provided in multiple ways, and the multiple partition portions are spaced apart in the vertical direction within the mounting cavity.

8. The turnover box as described in claim 1, characterized in that, The base has a groove, the arc-shaped airbag is installed in the groove, and the opening of the arc-shaped airbag is located away from the groove.

9. The turnover box as described in claim 1, characterized in that, The partition and the box body are connected by fasteners; The fastener includes corresponding threaded holes on the housing and the partition, as well as threaded rods that mate with the threaded holes.

10. The turnover box as described in claim 1, characterized in that, The turnover box also includes a box cover, which is located at the open end of the box body.

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