Portable storage box and storage box assembly

Abstract

The utility model discloses a portable storage box and a storage box assembly with the same. The portable storage box comprises a cylindrical box body, a first cover body and a second cover body, the interior of the cylindrical box body is divided into a first containing cavity and a second containing cavity. The first cover body is rotatably connected to the cylindrical box body and is suitable for covering the first accommodating cavity. The second cover body is rotatably connected to the cylindrical box body and is suitable for covering the second accommodating cavity. The portable storage box further comprises a first locking assembly, and the first locking assembly comprises a first clamping groove and a first buckle. One of the first cover body and the cylindrical box body is provided with a first buckle, and the other one of the first cover body and the cylindrical box body is provided with a first clamping groove. At least part of the first buckle can extend into the first clamping groove so that the first cover body and the cylindrical box body can be fixed to each other. When the first locking assembly is subjected to acting force towards the center of the cylindrical box body, the first buckle is separated from the first clamping groove. According to the portable storage box, the risk that the portable storage box is opened under unexpected conditions can be reduced, and waste generated in the using process can be stored.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of storage and accommodation, in particular to a portable storage box and a storage box assembly having the same. BACKGROUND

[0002] When the product (such as a mouth dissolving film) is delivered, it is generally packaged in a storage box for convenient transportation and protection. The design of the storage box also facilitates the user to carry the product. However, the storage box may be opened under some unexpected circumstances such as falling and collision, so that the product in the storage box is scattered. Moreover, the product itself may have independent packaging, and may generate garbage in daily use. If there is no place to put these garbage, it will often be discarded randomly, which will affect the environment. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application provides a portable storage box which can reduce the risk of being opened under unexpected circumstances and accommodate the waste generated during use.

[0004] The first aspect of the present application provides a portable storage box, comprising a cylindrical box body, a first cover body and a second cover body. A partition plate is arranged in the cylindrical box body, and the partition plate divides the cylindrical box body into a first accommodating cavity and a second accommodating cavity. The first cover body is rotationally connected to the cylindrical box body and is configured to cover the first accommodating cavity. The second cover body is rotationally connected to the cylindrical box body and is configured to cover the second accommodating cavity. The portable storage box further comprises a first locking assembly, which comprises a first clamping groove and a first clamping buckle. One of the first cover body and the cylindrical box body is provided with the first clamping buckle, and the other of the first cover body and the cylindrical box body is provided with the first clamping groove. At least part of the first clamping buckle is configured to extend into the first clamping groove, so that the first cover body and the cylindrical box body are fixed to each other. The first locking assembly is configured to be subjected to a force towards the center of the cylindrical box body, so that the first clamping buckle is separated from the first clamping groove.

[0005] Based on the first aspect, in some possible implementation manners, the first cover body comprises a first cover body and a first clamping groove plate protruding from the surface of the first cover body, the first clamping groove is arranged in the first clamping groove plate, and the first clamping buckle is arranged in the cylindrical box body; the cylindrical box body adjacent to the first clamping buckle is configured to be reversibly deformed when subjected to the above-mentioned force, so that the first clamping buckle is separated from the first clamping groove.

[0006] In some possible implementation manners based on the first aspect, the portable storage box further comprises a sealing assembly, the sealing assembly comprises a second clamping groove plate and a second clamping buckle, the second clamping groove plate is provided with a second clamping groove, one of the first cover body and the cylindrical box body is provided with the second clamping buckle, and the other of the first cover body and the cylindrical box body is provided with the second clamping groove plate. At least part of the second clamping buckle is configured to extend into the second clamping groove, and at least part of the second clamping groove plate is configured to be disconnected from the first cover body or the cylindrical box body, so that the second clamping buckle is separated from the second clamping groove.

[0007] In some possible implementation manners based on the first aspect, the second clamping buckle is arranged on the first clamping groove plate of the first cover body, and the second clamping groove plate is arranged on the cylindrical box body. An outer surface of a side wall of the cylindrical box body is provided with a first recess, the second clamping groove plate is arranged in the first recess and connected to the cylindrical box body, the first recess comprises a first supporting surface arranged opposite to the second clamping groove plate, the first clamping buckle is arranged on the first supporting surface, and the first supporting surface and the second clamping groove plate jointly define a first accommodating space. The first clamping groove plate is configured to extend into the first accommodating space, so that at least part of the first clamping buckle extends into the first clamping groove, and at least part of the second clamping buckle extends into the second clamping groove.

[0008] In some possible implementation manners based on the first aspect, an edge of the second clamping groove plate is provided with a first connecting arm, and the second clamping groove plate is connected to the cylindrical box body through the first connecting arm. The first connecting arm is configured to be adapted to be disconnected from the cylindrical box body.

[0009] In some possible implementation manners based on the first aspect, an edge of the second clamping groove plate is further provided with a connecting portion, and the second clamping groove plate is further connected to the cylindrical box body through the connecting portion. A width of the connecting portion is greater than a width of the first connecting arm.

[0010] In some possible implementation manners based on the first aspect, the portable storage box further comprises a second locking assembly, the second locking assembly comprises a clamping groove plate and a clamping buckle, and the clamping groove plate is provided with a slot. One of the first cover body and the cylindrical box body is provided with the clamping buckle, and the other of the first cover body and the cylindrical box body is provided with the clamping groove plate. At least part of the clamping buckle is configured to extend into the slot, so that the first cover body and the cylindrical box body are fixed to each other. The clamping groove plate is configured to be adapted to reversibly deform, so that the clamping buckle is separated from the slot.

[0011] In some possible implementation manners based on the first aspect, an edge of the clamping groove plate is provided with a second connecting arm, and the clamping groove plate is connected to the cylindrical box body through the second connecting arm.

[0012] In some possible implementation manners based on the first aspect, a width of the first connecting arm is less than a width of the second connecting arm.

[0013] In some possible implementation manners based on the first aspect, the first cover body is further provided with a first cover opening handle, and an outer surface of the side wall of the cylindrical box body is provided with a first groove, and the first cover opening handle is accommodated in the first groove.

[0014] In some possible implementation manners based on the first aspect, when the first cover body covers the first accommodating cavity, the first locking assembly and the second locking assembly are respectively located on two sides of the first groove.

[0015] In some possible implementation manners based on the first aspect, the number of the first locking assembly and the number of the sealing assembly are both two. When the first cover body covers the first accommodating cavity, the two first locking assemblies are respectively located on two sides of the first groove, and the two sealing assemblies are respectively located on two sides of the first groove.

[0016] In some possible implementation manners based on the first aspect, along the thickness direction of the cylindrical box body, the cylindrical box body comprises a first surface and a second surface arranged oppositely, the first surface is provided with a first opening for exposing the first accommodating cavity to the outside, and the second surface is provided with a second opening for exposing the second accommodating cavity to the outside. The first cover body is configured to cover the first opening, and the second cover body is configured to cover the second opening.

[0017] In some possible implementation manners based on the first aspect, one of the second cover body is provided with an opening and a protruding column, and the other of the cylindrical box body is provided with the opening and the protruding column. The protruding column is configured to extend into the opening and be in interference fit with the opening.

[0018] In some possible implementation manners based on the first aspect, the first cover body is configured to cover the entire first surface, and the second cover body is configured to cover part of the second surface.

[0019] In some possible implementation manners based on the first aspect, the side wall of the cylindrical box body comprises an outer surface and an inner surface arranged oppositely to the outer surface, the partition plate is integrally connected to the inner surface, a first part of the inner surface and the partition plate surround to form the first accommodating cavity, and a second part of the inner surface and the partition plate surround to form the second accommodating cavity; along the thickness direction of the cylindrical box body, the projection of the outer surface is a polygon or a circle, and the projection of the inner surface is at least partially a circular arc. The first cover body comprises a first cover body and a first sealing ring connected to the surface of the first cover body, and the first sealing ring is configured to be suitable for sealing the inner surface connected to the first accommodating cavity; and / or, the second cover body comprises a second cover body and a second sealing ring connected to the surface of the second cover body, and the second sealing ring is configured to be suitable for sealing the inner surface connected to the second accommodating cavity.

[0020] In some possible implementation manners based on the first aspect, the first cover is rotatably connected to the cylindrical box body by a first rotating member, and the second cover is rotatably connected to the cylindrical box body by a second rotating member. In the thickness direction of the cylindrical box body, a projection of the first rotating member does not overlap a projection of the second rotating member.

[0021] In some possible implementation manners based on the first aspect, in the thickness direction of the cylindrical box body, a projection of the partition plate includes a line segment.

[0022] In some possible implementation manners based on the first aspect, the volume of the first accommodating cavity is 3 to 15 times the volume of the second accommodating cavity.

[0023] In some possible implementation manners based on the first aspect, the volume of the first accommodating cavity is 8 to 12 times the volume of the second accommodating cavity.

[0024] In some possible implementation manners based on the first aspect, the average thickness of the side wall of the cylindrical box body is 0.6 to 1.2 mm.

[0025] In some possible implementation manners based on the first aspect, the maximum outer diameter of the portable storage box is 2 to 5 times the thickness of the portable storage box.

[0026] The second aspect of the present application further provides a storage box assembly, which includes an article and the aforementioned portable storage box. The article is stored in the first accommodating cavity of the portable storage box.

[0027] In the portable storage box of the present application, the first accommodating cavity can be used to store a chewing gum film or other articles, and the second accommodating cavity can be used to store waste generated during use of the above-mentioned articles, so that the portable storage box can conveniently carry the above-mentioned articles and conveniently dispose of the waste generated during daily use, thereby improving the risk of environmental pollution caused by random disposal of waste. Moreover, by arranging the first locking assembly, when the first locking assembly is subjected to a force towards the center of the cylindrical box body, the first buckle is disengaged from the first clamping groove, and the first cover can be opened relative to the cylindrical box body, which can improve the risk of the first cover being opened in some accidental situations such as falling and collision, and can also improve the risk of children accidentally contacting the internal articles due to curiosity to open the first cover, thereby improving the reliability of the portable storage box. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 FIG. 1 is a structural schematic view of a portable storage box according to an embodiment of the present application.

[0029] Figure 2 FIG. 2 is another structural schematic view of the portable storage box shown in FIG. 1. Figure 1

[0030] ​Figure 3 for Figure 1 The diagram shows the structure of the portable storage box after the first and second shells are opened.

[0031] Figure 4 for Figure 2 The diagram shows the structure of the portable storage box after the first and second shells are opened.

[0032] Figure 5 for Figure 1 The portable storage box shown is a cross-sectional view along section line VV.

[0033] Figure 6 for Figure 1 A simplified diagram of the portable storage box as viewed along its thickness.

[0034] Figure 7 for Figure 1 The portable storage box shown is an enlarged view at box VII in some embodiments.

[0035] Figure 8 for Figure 1 Enlarged view of the portable storage box shown in box VII in some other embodiments.

[0036] Figure 9 for Figure 1 Enlarged view of the portable storage box shown at frame IX.

[0037] Figure 10 for Figure 1 The portable storage box shown is a cross-sectional view along section line X.

[0038] Figure 11 This is a schematic diagram of the structure of a portable storage box according to another embodiment of this application.

[0039] Figure 12 This is a schematic diagram of the structure of a portable storage box according to another embodiment of this application.

[0040] Explanation of main component symbols

[0041] Cylindrical box 10; first surface 10A; second surface 10B; outer surface 10C; inner surface 10D; bottom surface 10E; first recess 11; second recess 12; partition 13; convex column 14; first cover 20; first rotating member 21; first cover-opening buckle 24; second cover 30; second rotating member 31; second cover-opening buckle 32; opening 33; first locking assembly 40; first clamping groove plate 41; 42, first clamping buckle; sealing assembly 50; second clamping groove plate 51; second clamping buckle 52; first connecting arm 53; connecting portion 54; second locking assembly 60; clamping groove sheet 61; clamping buckle 62; second connecting arm 63; portable storage box 100; first accommodating cavity 101; second accommodating cavity 102; first opening 103; second opening 104; first recess 105; second recess 106; first support surface 110; second support surface 120; first cover body 201; first sealing ring 202; clamping buckle plate 203; second cover body 301; second sealing ring 302; first clamping groove 410; second clamping groove 510; slot 610; pressing portion 611; shielding portion 612; center point C; connecting line L1, L2; included angle α; first accommodating space S1; second accommodating space S2.

[0042] The following detailed description will further describe the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0044] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0046] Some embodiments of the present application are described in detail. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0047] Please refer to Figures 1 to 5 , an embodiment of the present application provides a storage box assembly, comprising a portable storage box 100 and articles (not shown in the figure) stored in the portable storage box 100. Wherein, the portable storage box 100 comprises a cylindrical box body 10, a first cover 20 and a second cover 30.

[0048] As Figures 3 to 5 shown, the cylindrical box body 10 is provided with a partition plate 13, which divides the cylindrical box body 10 into a first accommodating cavity 101 and a second accommodating cavity 102 which are isolated from each other. The cylindrical box body 10 also has a first opening 103 which exposes the first accommodating cavity 101 to the outside and a second opening 104 which exposes the second accommodating cavity 102 to the outside. The first cover 20 is rotationally connected to the cylindrical box body 10 and can be covered on the first opening 103, so that the first accommodating cavity 101 is closed. The second cover 30 is rotationally connected to the cylindrical box body 10 and can be covered on the second opening 104, so that the second accommodating cavity 102 is closed. Wherein, the first accommodating cavity 101 can be used to store oral film, and the second accommodating cavity 102 can be used to store waste generated during the use of oral film, such as independent packaging or promotional stickers that oral film itself has. It can be understood that the first accommodating cavity 101 and the second accommodating cavity 102 can also be used to store other articles, which are not limited by the present application, for example, the first accommodating cavity 101 can also be used to store snacks and other food, and the second accommodating cavity 102 can be used to store the packaging paper of the food or the waste (if shell, kernel, etc.) after the food is eaten. In some embodiments, along the thickness direction of the cylindrical box body 10, the cylindrical box body 10 comprises a first surface 10A and a second surface 10B which are oppositely arranged. The first opening 103 is arranged on the first surface 10A, and the second opening 104 is arranged on the second surface 10B. That is, the first opening 103 and the second opening 104 have opposite orientations, so as to reduce the risk of mistakenly putting the above-mentioned waste into the first accommodating cavity 101. Moreover, it is also beneficial to reduce the difficulty and cost of production and manufacturing, for example, when the first cover 20 and the second cover 30 are made by injection molding process, the risk of mutual interference between molds is reduced, and it is beneficial to the mold in opposite directions after forming. Wherein, the thickness direction of the cylindrical box body 10 is another direction perpendicular to the radial direction of the cylindrical box body 10. The width of the cylindrical box body 10 along the radial direction is greater than the height of the cylindrical box body 10, so that the portable storage device 100 as a whole presents a flat structure.

[0049] In other embodiments, the first opening 103 and the second opening 104 may both be located on the first surface 10A or the second surface 10B, that is, the first opening 103 and the second opening 104 have the same orientation. In some embodiments, the first cover 20 may cover the entire first surface 10A, thereby improving the aesthetics of the portable storage box 100. The second cover 30 may only cover a portion of the second surface 10B.

[0050] like Figures 1 to 5 As shown, in some embodiments, the first cover 20 is rotatably connected to the cylindrical box 10 via a first rotating member 21, and the second cover 30 is rotatably connected to the cylindrical box 10 via a second rotating member 31. The first rotating member 21 and the second rotating member 31 can be a hinge, a pivot, or other rotating structure that enables rotatable connection.

[0051] Furthermore, in conjunction with reference Figure 6 ,in Figure 1 This is a simplified diagram of the portable storage box 100 as viewed along its thickness. Viewed along the thickness direction of the cylindrical box 10, the line connecting the first rotating member 21 and the center point C of the portable storage box 100 is defined as L1, and the line connecting the second rotating member 31 and the center point C of the portable storage box 100 is defined as L2. An angle α is formed between L1 and L2, where 0 ≤ α ≤ 180°. Optionally, along the thickness direction of the cylindrical box 10, the projections of the first rotating member 21 and the second rotating member 31 can be arranged so that they do not overlap. For example... Figure 3 and Figure 4 As shown, in some embodiments, α is approximately 90°. In other embodiments, the relative positional relationship between the first rotating member 21 and the second rotating member 31 can be adjusted according to specific needs, thereby changing the opening direction of the first cover 20 and the second cover 30. For example, it can also be set such that, along the thickness direction of the cylindrical box 10, the projections of the first rotating member 21 and the second rotating member 31 are located on opposite sides of the center point C of the portable storage box 100, i.e., α is approximately 180°, in which case the opening directions of the first cover 20 and the second cover 30 are opposite.

[0052] like Figure 1 , Figure 3 and Figure 7As shown, the portable storage box 100 is provided with a first locking assembly 40. The first locking assembly 40 comprises a first clamping groove plate 41 and a first clamping buckle 42, and the first clamping groove plate 41 is provided with a first clamping groove 410. One of the first cover 20 and the cylindrical box body 10 is provided with the first clamping buckle 42, and the other of the first cover 20 and the cylindrical box body 10 is provided with the first clamping groove plate 41. Hereinafter, the first cover 20 is provided with the first clamping groove plate 41, and the cylindrical box body 10 is provided with the first clamping buckle 42, and at least part of the first clamping buckle 42 can extend into the first clamping groove 410, so that the first cover 20 and the cylindrical box body 10 are fixed to each other. When a user presses a proper position of the cylindrical box body 10, the first locking assembly 40 is subjected to a force towards the center of the cylindrical box body 10, so that the first clamping buckle 42 is separated from the first clamping groove 410, thereby enabling the first cover 20 to be opened relative to the cylindrical box body 10.

[0053] In some embodiments, the first cover 20 comprises a first cover body 201, and the first clamping groove plate 41 is protrudingly arranged on a surface of the first cover body 201. That is, the first clamping groove 410 is arranged on the first cover 20, and the first clamping buckle 42 is arranged on the cylindrical box body 10. When a proper position of the cylindrical box body 10 is pressed, the cylindrical box body 10 adjacent to the first clamping buckle is reversibly deformed (e.g. elastically deformed), thereby driving the first clamping buckle 42 to be separated from the first clamping groove 410. In other embodiments, a first locking assembly with similar structure can also be arranged between the cylindrical box body 10 and the second cover 30, thereby locking the second cover 30.

[0054] In the portable storage box 100 of the present application, the first accommodating cavity 101 can be used to store the oral film or other articles, and the second accommodating cavity 102 can be used to store the waste generated during use of the above-mentioned articles, so that the portable storage box 100 can conveniently carry the above-mentioned articles by the user, and conveniently dispose the waste generated during daily use, thereby improving the risk of environmental pollution caused by random disposal of the waste. Moreover, by arranging the first locking assembly 40, when the first locking assembly 40 is subjected to a force towards the center of the cylindrical box body 10, the first clamping buckle 42 is separated from the first clamping groove 410, thereby enabling the first cover 20 or the second cover 30 to be opened relative to the cylindrical box body 10, which can improve the risk of the first cover 20 or the second cover 30 being opened under some accidental conditions such as falling or collision, and can improve the risk of children mistakenly contacting the internal articles due to curiosity of opening the first cover 20 or the second cover 30, thereby improving the reliability of the portable storage box 100.

[0055] As Figure 1 and Figure 7As shown, in some embodiments, the portable storage box 100 is further provided with a sealing assembly 50. The sealing assembly 50 comprises a second clamping groove plate 51 and a second clamping buckle 52, and the second clamping groove plate 51 is provided with a second clamping groove 510. One of the first cover 20 and the cylindrical box body 10 is provided with the second clamping buckle 52, and the other of the first cover 20 and the cylindrical box body 10 is provided with the second clamping groove plate 51. Hereinafter, the first cover 20 is provided with the second clamping buckle 52, and the cylindrical box body 10 is provided with the second clamping groove plate 51 as an example, and at this time, the second clamping buckle 52 can be arranged on the first clamping groove plate 41. At least part of the second clamping buckle 52 can extend into the second clamping groove 510. When at least part of the second clamping groove plate 51 is not disconnected from the cylindrical box body 10, because the second clamping buckle 52 and the second clamping groove 510 are clamped, even if the user presses the appropriate position of the cylindrical box body 10, the first cover 20 cannot be opened. When at least part of the second clamping groove plate 51 is disconnected from the cylindrical box body 10, so that the second clamping buckle 52 is separated from the second clamping groove 510, at this time, the first locking assembly 40 can still play a certain locking role, and when the user continues to press the appropriate position of the cylindrical box body 10, so that the first clamping buckle 42 is separated from the first clamping groove 410, the first cover 20 can be opened. As shown in FIG. 1, the first cover 20 is provided with a second clamping buckle 52, and the cylindrical box body 10 is provided with a second clamping groove plate 51. The second clamping buckle 52 is arranged on the first clamping groove plate 41, and at least part of the second clamping buckle 52 extends into the second clamping groove 510 of the second clamping groove plate 51. When at least part of the second clamping groove plate 51 is not disconnected from the cylindrical box body 10, because the second clamping buckle 52 and the second clamping groove 510 are clamped, even if the user presses the appropriate position of the cylindrical box body 10, the first cover 20 cannot be opened. When at least part of the second clamping groove plate 51 is disconnected from the cylindrical box body 10, so that the second clamping buckle 52 is separated from the second clamping groove 510, at this time, the first locking assembly 40 can still play a certain locking role, and when the user continues to press the appropriate position of the cylindrical box body 10, so that the first clamping buckle 42 is separated from the first clamping groove 410, the first cover 20 can be opened. Figure 7 As shown, in some embodiments, at least one edge of the second clamping groove plate 51 is provided with a first connecting arm 53, and the second clamping groove plate 51 is connected to the cylindrical box body 10 through the first connecting arm 53. Among them, the user can outwardly bend the second clamping groove plate 51, so that the first connecting arm 53 is broken, so that the second clamping groove plate 51 is completely detached from the cylindrical box body 10. For example, the number of first connecting arms 53 can be four, wherein two first connecting arms 53 are connected to one side of the second clamping groove plate 51 along the thickness direction of the cylindrical box body 10, and the other two first connecting arms 53 are connected to two sides of the second clamping groove plate 51 along the circumferential direction of the cylindrical box body 10. When the user outwardly bends the second clamping groove plate 51, the four first connecting arms 53 can be completely broken, so that the second clamping groove plate 51 is completely detached from the cylindrical box body 10.

[0056] Among them, it can be understood that the disassembly in the embodiments of the present application refers to irreversible disassembly, that is, after the second clamping groove plate 51 is detached from the cylindrical box body 10, the second clamping groove plate 51 cannot be reinstalled on the cylindrical box body 10. Therefore, the second clamping groove plate 51 can play a function of anti-counterfeiting, improve the risk that other unauthorized users open the portable storage box 100 or even replace the internal items, and further improve the reliability of the portable storage box 100.

[0057] As shown in FIG. 1, Figure 8As shown, in some embodiments, only a portion of the second slot plate 51 may be disconnected from the cylindrical box body 10. That is, when the user pries the second slot plate 51 outward, the second slot plate 51 is not completely removed from the cylindrical box body 10. Specifically, the edge of the second slot plate 51 may also be provided with a connecting portion 54, and the second slot plate 51 is also connected to the cylindrical box body 10 through the connecting portion 54. For example, there may be two first connecting arms 53, both of which are connected to both sides of the second slot plate 51 along the circumferential direction of the cylindrical box body 10; there may also be two connecting portions 54, both of which are connected to one side of the second slot plate 51 along the thickness direction of the cylindrical box body 10. In this embodiment, the width of the connecting portion 54 is greater than the width of the first connecting arm 53. Therefore, when the user pries the second slot plate 51 outward, the first connecting arm 53 breaks first, which also allows the second buckle 52 to disengage from the second slot 510. However, since the connecting part 54 is not broken, that is, the second slot plate 51 is still connected to the cylindrical box body 10, the second buckle 52 can still engage with the second slot 510, so the sealing assembly 50 can still play a certain degree of locking role. When it is necessary to disengage the second buckle 52 from the second slot 510, the user only needs to pry the second slot plate 51 outward again. In other embodiments, in order to improve the connection strength of the connecting part 54, the number of connecting parts 54 can be set to one, and the connecting part 54 extends integrally from one side of the second slot plate 51 along the thickness direction of the cylindrical box body 10, so that the connecting part 54 has a larger width, thereby making the connecting part 54 have higher connection strength.

[0058] Furthermore, the outer surface 10C of the side wall of the cylindrical box 10 is provided with a first recess 11. A second slot plate 51 is disposed in the first recess 11 and connected to the cylindrical box 10. The first recess 11 includes a first support surface 110 disposed opposite to the second slot plate 51, and a first buckle 42 is disposed on the first support surface 110. The first support surface and the second slot plate 51 together define a first receiving space S1. The first slot plate 41 extends into the first receiving space S1, such that at least a portion of the first buckle 42 extends into the first slot 410, and at least a portion of the second buckle 52 extends into the second slot 510.

[0059] like Figure 1 , Figure 9 and Figure 10 As shown, in some embodiments, the portable storage box 100 further includes a second locking component 60. The second locking component 60 includes a slot 61 and a latching member 62, the slot 61 having a groove 610. One of the first cover 20 and the cylindrical box 10 is provided with the latching member 62, and the other of the first cover 20 and the cylindrical box 10 is provided with the slot 61. The following description uses the example of the first cover 20 having a latching member and the cylindrical box 10 having a slot 61. Referring to...Figure 3 The first cover body 20 can further be provided with a buckle plate 203 protruding from the first cover body 201, and the buckle members 62 are arranged on the buckle plate 203. At least part of the buckle members 62 can extend into the slot 610, so that the first cover body 20 and the cylindrical box body 10 are fixed to each other. The clamping groove plate 61 is adapted to reversibly deform, so that the buckle members 62 are separated from the slot 610. The second locking assembly 60 can provide stronger clamping than the first locking assembly 40, for example, the depth at which the buckle members 62 are embedded in the slot 61 is greater than the depth at which the first buckle 42 is embedded in the first clamping groove 410, thereby further improving the risk of the first cover body 20 being opened in some accidental situations such as falling, collision, etc., and further improving the risk of children accidentally touching the internal articles due to curiosity to open the first cover body 20. It can be understood that when the buckle members 62 are separated from the slot 61 so that the first cover body 20 is opened, the first cover body 20 can drive the corresponding movement of the first clamping groove plate 41. Since the clamping depth of the first buckle 42 and the first clamping groove 410 is relatively small, the first clamping groove plate 41 can drive the first clamping groove 410 to be separated from the first buckle 42 when the first clamping groove plate 41 moves, that is, the user can smoothly open the first cover body 20 without operating the first locking assembly 40.

[0060] In some embodiments, the outer surface 10C of the side wall of the cylindrical box body 10 can further be provided with a second recess 12. The clamping groove plate 61 is arranged in the second recess 12 and connected to the cylindrical box body 10. The second recess 12 includes a second supporting surface 120 arranged opposite to the clamping groove plate 61, and the second supporting surface 120 and the clamping groove plate 61 jointly define a second accommodating space S2. The clamping groove plate 61 extends into the second accommodating space S2, so that at least part of the buckle members 62 extend into the slot 610.

[0061] More specifically, in some embodiments, the user can reversibly deform the clamping groove plate 61 by pressing. At this time, along the thickness direction of the cylindrical box body 10, the clamping groove plate 61 can include a pressing portion 611 and a shielding portion 612 respectively located on both sides of the slot 610; along the thickness direction of the cylindrical box body 10, the pressing portion 611 is farther away from the first opening 103 than the shielding portion 612. The user can press the pressing portion 611 so that the pressing portion 611 extends into the above-mentioned second accommodating space S2, and the shielding portion 612 is tilted outward in a direction away from the buckle members 62, so that the buckle members 62 can be separated from the slot 610. As shown in FIG. 6B, at least one edge of the clamping groove plate 61 is provided with a second connecting arm 63, and the clamping groove plate 61 is connected to the cylindrical box body 10 through the second connecting arm 63. It can be understood that when the user presses the pressing portion 611, the shielding portion 612 is actually tilted outward with the second connecting arm 63 as the fulcrum to unlock the buckle members 62. The number of the second connecting arms 63 can be two, and they are respectively arranged on the opposite edges of the clamping groove plate 61. Figure 9 ​

[0062] In other embodiments, the user can also outwardly bend the shielding portion 612 of the card slot piece 61 to reversibly deform the card slot piece 61, which can also cause the buckle 62 to be detached from the slot position 610.

[0063] In the embodiments of the present application, the card slot piece 61 needs to be elastically deformed during use, and when designing the second connecting arm 63, it is necessary to reduce the risk that the second connecting arm 63 is broken after the card slot piece 61 is elastically deformed, causing the second locking assembly 60 to be unable to be reused. The first connecting arm 53 of the second card slot plate 51 needs to be irreversibly disassembled, and when designing the first connecting arm 53, it is necessary to consider whether the disassembly of the first connecting arm 53 is convenient and labor-saving. Therefore, in some embodiments, the width of the first connecting arm 53 can be set to be smaller than the width of the second connecting arm 63, so as to reduce the risk that the second connecting arm 63 is broken after the card slot piece 61 is elastically deformed, causing the second locking assembly 60 to be unable to be reused, while making the disassembly of the second card slot plate 51 convenient and labor-saving. Moreover, by setting the difference between the widths of the two, the user can identify the sealing assembly 50 and the second locking assembly 60, preventing misoperation. The width of the first connecting arm 53 in the embodiments of the present application refers to the size of the first connecting arm 53 in the extension direction of the edge of the second card slot plate 51, and the width of the second connecting arm 63 is the same.

[0064] In some embodiments, the portable storage box 100 is made of polypropylene (PP) material, and the second card slot plate 51 and the card slot piece 61 are integrally connected to the cylindrical box body 10. That is, the second card slot plate 51 and the card slot piece 61 are also made of polypropylene material. Among them, the polypropylene material has high toughness, thereby reducing the risk that the second connecting arm 63 is broken after the card slot piece 61 is elastically deformed, causing the second locking assembly 60 to be unable to be reused, while making the disassembly of the second card slot plate 51 of the sealing assembly 50 convenient and labor-saving.

[0065] As shown in FIG. 1, Figures 1 to 3 In some embodiments, the side wall of the cylindrical box body 10 further includes an inner surface 10D opposite to the outer surface 10C, and the partition plate 13 is integrally connected to the inner surface 10D. The first part of the inner surface 10D and the partition plate 13 surround to form the first accommodating cavity 101, and the second part of the inner surface 10D and the partition plate 13 surround to form the second accommodating cavity 102. In the thickness direction of the cylindrical box body 10, the projection of the outer surface 10C is a polygon (such as an octagon, etc.), and the projection of the inner surface 10D is at least partially a circular arc.

[0066] Further, as shown in FIG. 1, Figure 3As shown, the first cover 20 further includes a first sealing ring 202 connected to the surface of the first cover body 201. The first sealing ring 202 has a shape adapted to the inner surface of the first opening 103 or the first receiving cavity 101. When the first cover 20 is closed on the first opening 103, the first sealing ring 202 can seal against the inner surface of the first receiving cavity 101, thereby sealing the first receiving cavity 101. The second cover 30 includes a second cover body 301 and a second sealing ring 302 connected to the surface of the second cover body 301. The second sealing ring 302 has a shape adapted to the inner surface of the second opening 104 or the second receiving cavity 102. When the second cover 30 is closed on the second opening 104, the second sealing ring 302 can seal against the inner surface of the second receiving cavity 102, thereby sealing the second receiving cavity 102. By setting at least a portion of the inner surface 10D of the sidewall of the cylindrical box 10 to be arc-shaped, the sealing effect of the first receiving cavity 101 and the second receiving cavity 102 is improved. In some embodiments, the first sealing ring 202 and the first cover body 201 are separately formed. The first sealing ring 202 can be made of elastic materials such as silicone or rubber and is fixed to the first cover body 201 by bonding or other means. The second sealing ring 302 and the second cover body 301 are separately formed. The second sealing ring 302 can be made of elastic materials such as silicone or rubber and is fixed to the second cover body 301 by bonding or other means.

[0067] like Figure 3 As shown, in some embodiments, the projection of the partition 13 along the thickness direction of the cylindrical box 10 includes a line segment. Since part of the first sealing ring 202 needs to be attached to the partition 13, by setting the projection of the partition 13 to include a line segment, the manufacturing cost of the first sealing ring 202 can be reduced. In other embodiments, the partition 13 can also be arc-shaped. The shape of the partition 13 can be adjusted according to the actual shape of the item, thereby improving the space utilization rate inside the portable storage box 100.

[0068] In some embodiments, the volume of the first accommodating cavity 101 is 3 to 15 times, optionally 8 to 12 times, of the volume of the second accommodating cavity 102, so as to make the space utilization of the portable storage box 100 more reasonable. In the case of the size of the cylindrical box body 10 being determined, the volume ratio of the first accommodating cavity 101 and the second accommodating cavity 102 can be adjusted by adjusting the specific position of the partition plate 13 in the cylindrical box body 10. In some embodiments, the average thickness of the side wall of the cylindrical box body 10 is 0.6 mm to 1.2 mm, optionally 0.9 mm. By setting the average thickness of the side wall of the cylindrical box body 10, the side wall of the cylindrical box body 10 can have a certain elasticity while improving the overall strength of the portable storage box 100, so as to facilitate the unlocking of the first locking assembly 40. In some embodiments, the maximum outer diameter of the portable storage box 100 is 2 to 5 times the thickness of the portable storage box 100. In the present embodiment, the height of the portable storage box 100 is about 1.75 cm, and the maximum outer diameter is 6.5 cm.

[0069] As shown in Figure 1 and Figure 3 In some embodiments, the first cover 20 is further provided with a first cover opening knob 24 protruding in an arc shape. Correspondingly, the outer surface 10C of the side wall of the cylindrical box body 10 is provided with a first groove 105, and the first cover opening knob 24 can be accommodated in the first groove 105. By setting the first cover opening knob 24, the user can conveniently open the first cover 20 relative to the cylindrical box body 10. Among them, the aforementioned pressing of the appropriate position of the cylindrical box body 10, optionally, can refer to the user pressing the position of the cylindrical box body 10 provided with the first groove 105. When the user presses the position of the cylindrical box body 10 provided with the first groove 105, the side wall of the cylindrical box body 10 can be deformed to a certain extent, thereby driving the first buckle 42 to disengage from the first clamping groove 410. In the present embodiment, the number of the first locking assembly 40, the second locking assembly 60 and the sealing assembly 50 can be set to one respectively, the first locking assembly 40 and the sealing assembly 50 are located on the same side of the first groove 105, and the first locking assembly 40 and the second locking assembly 60 are located on the two sides of the first groove 105 respectively. In other embodiments, the second locking assembly 60 can also be omitted, and the number of the first locking assembly 40 and the sealing assembly 50 can be set to two respectively, and the two first locking assemblies 40 are located on the two sides of the first groove 105 respectively, and the sealing assembly 50 is also located on the two sides of the first groove 105 respectively.

[0070] As shown in Figure 2 and Figure 4As shown, the second cover 30 is further provided with a second cover opening knob 32 protruding in an arc shape. Correspondingly, the bottom wall of the cylindrical box body 10 is provided with a second groove 106, and the second cover opening knob 32 can be accommodated in the second groove 106. By providing the second cover opening knob 32, the user can conveniently open the second cover 30 relative to the cylindrical box body 10.

[0071] One of the opening hole 33 and the protruding column 14 can be further provided on the second cover 30, and the other of the opening hole 33 and the protruding column 14 is correspondingly provided on the cylindrical box body 10. In the embodiment, the opening hole 33 is provided on the second cover 30, and the protruding column 14 is provided on the cylindrical box body 10. The protruding column 14 can be inserted into the opening hole 33 and is in interference fit with the opening hole 33, thereby improving the risk of opening of the second cover 30 under some accidental conditions such as falling, collision, and the like, and further improving the reliability of the portable storage box 100.

[0072] As shown in FIGS. 1 and 2, Figure 11 and Figure 12 As shown in FIGS. 1 and 2,

[0073] The above is only a specific embodiment of the present application, and it should be noted that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present application.

Claims

1. A portable storage case, characterized by, The portable storage box comprises a cylindrical box body, a first cover body and a second cover body, a partition plate is arranged in the cylindrical box body, the partition plate divides the cylindrical box body into a first accommodating cavity and a second accommodating cavity, the first cover body is rotationally connected to the cylindrical box body and is configured to cover the first accommodating cavity, and the second cover body is rotationally connected to the cylindrical box body and is configured to cover the second accommodating cavity. The portable storage box further comprises a first locking assembly, the first locking assembly comprises a first clamping groove and a first clamping buckle. One of the first cover body and the cylindrical box body is provided with the first clamping buckle, and the other of the first cover body and the cylindrical box body is provided with the first clamping groove, at least part of the first clamping buckle is configured to extend into the first clamping groove, so that the first cover body and the cylindrical box body are fixed to each other. The first locking assembly is configured to be reversibly deformed when subjected to a force towards the center of the cylindrical box body, so that the first clamping buckle is separated from the first clamping groove.

2. The portable storage case of claim 1, wherein, The first cover body comprises a first cover body and a first clamping groove plate protruding from the surface of the first cover body, the first clamping groove is arranged in the first clamping groove plate, and the first clamping buckle is arranged in the cylindrical box body; the cylindrical box body adjacent to the first clamping buckle is configured to be reversibly deformed when subjected to the force, so that the first clamping buckle is separated from the first clamping groove.

3. The portable storage case of claim 2, wherein, The portable storage box further comprises a sealing assembly, the sealing assembly comprises a second clamping groove plate and a second clamping buckle, and the second clamping groove plate is provided with a second clamping groove. One of the first cover body and the cylindrical box body is provided with the second clamping buckle, and the other of the first cover body and the cylindrical box body is provided with the second clamping groove plate, at least part of the second clamping buckle is configured to extend into the second clamping groove, and at least part of the second clamping groove plate is configured to be disconnected from the first cover body or the cylindrical box body, so that the second clamping buckle is separated from the second clamping groove.

4. The portable storage case of claim 3, wherein, The second clamping buckle is arranged on the first clamping groove plate of the first cover body, and the second clamping groove plate is arranged on the cylindrical box body. An outer surface of a side wall of the cylindrical box body is provided with a first recess, the second clamping groove plate is arranged in the first recess and connected to the cylindrical box body, the first recess comprises a first supporting surface arranged opposite to the second clamping groove plate, the first clamping buckle is arranged on the first supporting surface, and the first supporting surface and the second clamping groove plate jointly define a first accommodating space. The first clamping groove plate is configured to extend into the first accommodating space, so that at least part of the first clamping buckle extends into the first clamping groove, and at least part of the second clamping buckle extends into the second clamping groove.

5. The portable storage case of claim 3, wherein, An edge of the second clamping groove plate is provided with a first connecting arm, the second clamping groove plate is connected to the cylindrical box body through the first connecting arm, and the first connecting arm is configured to be disconnected from the cylindrical box body.

6. The portable storage case of claim 5, wherein, The edge of the second clamping groove plate is further provided with a connecting portion, the second clamping groove plate is further connected to the cylindrical box body through the connecting portion, and the width of the connecting portion is greater than the width of the first connecting arm.

7. The portable storage case of claim 1, wherein, The portable storage box further comprises a second locking assembly, the second locking assembly comprises a clamping groove plate and a clamping buckle, the clamping groove plate is provided with a slot; One of the first cover and the cylindrical box body is provided with the clamping buckle, and the other of the first cover and the cylindrical box body is provided with the clamping groove plate, at least part of the clamping buckle is configured to extend into the slot, so that the first cover and the cylindrical box body are fixed to each other; The clamping groove plate is configured to be reversibly deformed, so that the clamping buckle is separated from the slot.

8. The portable storage case of claim 7, wherein, The edge of the clamping groove plate is provided with a second connecting arm, and the clamping groove plate is connected to the cylindrical box body through the second connecting arm.

9. The portable storage case of claim 8, wherein, The portable storage box further comprises a sealing assembly, the sealing assembly comprises a second clamping groove plate and a second clamping buckle, the second clamping groove plate is provided with a second clamping groove; The first cover is provided with the second clamping buckle, and the cylindrical box body is provided with the second clamping groove plate, at least part of the second clamping buckle is configured to extend into the second clamping groove; The edge of the second clamping groove plate is provided with a first connecting arm, and the second clamping groove plate is connected to the cylindrical box body through the first connecting arm, and when the first connecting arm is disconnected from the cylindrical box body, the second clamping buckle is separated from the second clamping groove; The width of the first connecting arm is smaller than the width of the second connecting arm.

10. The portable storage case of claim 7, wherein, The first cover is further provided with a first cover opening buckle, and the outer surface of the side wall of the cylindrical box body is provided with a first recess, and the first cover opening buckle is accommodated in the first recess.

11. The portable storage case of claim 10, wherein, When the first cover is closed on the first accommodating cavity, the first locking assembly and the second locking assembly are respectively located on both sides of the first recess.

12. The portable storage case of claim 10, wherein, The portable storage box further comprises a sealing assembly, the sealing assembly comprises a second clamping groove plate and a second clamping buckle, the second clamping groove plate is provided with a second clamping groove; The first cover is provided with the second clamping buckle, and the cylindrical box body is provided with the second clamping groove plate, at least part of the second clamping buckle is configured to extend into the second clamping groove, and at least part of the second clamping groove plate is configured to be disconnected from the first cover or the cylindrical box body, so that the second clamping buckle is separated from the second clamping groove; The number of the first locking assembly and the sealing assembly is two respectively, when the first cover is closed on the first accommodating cavity, two first locking assemblies are respectively located on both sides of the first recess, and two sealing assemblies are respectively located on both sides of the first recess.

13. The portable storage case of claim 1, wherein, Along the thickness direction of the cylindrical box body, the cylindrical box body comprises a first surface and a second surface arranged oppositely, the first surface is provided with a first opening for exposing the first accommodating cavity to the outside, and the second surface is provided with a second opening for exposing the second accommodating cavity to the outside; the first cover is configured to cover the first opening, and the second cover is configured to cover the second opening.

14. The portable storage case of claim 13, wherein, The first cover is configured to cover the entire first surface, and the second cover is configured to cover part of the second surface.

15. The portable storage case of claim 1, wherein, The second cover is provided with one of an opening and a protruding column, and the cylindrical box body is provided with the other of the opening and the protruding column, the protruding column being configured to extend into the opening and be in interference fit with the opening.

16. The portable storage case of claim 1, wherein, The side wall of the cylindrical box body comprises an outer surface and an inner surface arranged opposite to the outer surface, the partition plate being integrally connected to the inner surface, a first portion of the inner surface and the partition plate surrounding to form the first accommodating cavity, and a second portion of the inner surface and the partition plate surrounding to form the second accommodating cavity; in the thickness direction of the cylindrical box body, the projection of the outer surface is a polygon or a circle, and the projection of the inner surface is at least partially an arc; The first cover comprises a first cover body and a first sealing ring connected to the surface of the first cover body, the first sealing ring being configured to be suitable for sealing the inner surface of the first accommodating cavity; And / or, the second cover comprises a second cover body and a second sealing ring connected to the surface of the second cover body, the second sealing ring being configured to be suitable for sealing the inner surface of the second accommodating cavity.

17. The portable storage case of claim 1, wherein, The first cover is rotatably connected to the cylindrical box body through a first rotating member, and the second cover is rotatably connected to the cylindrical box body through a second rotating member; in the thickness direction of the cylindrical box body, the projection of the first rotating member does not overlap with the projection of the second rotating member.

18. The portable storage case of claim 1, wherein, In the thickness direction of the cylindrical box body, the projection of the partition plate comprises a line segment.

19. The portable storage case of claim 1, wherein, The volume of the first accommodating cavity is 3 to 15 times the volume of the second accommodating cavity.

20. The portable storage case of claim 1, wherein, The volume of the first accommodating cavity is 8 to 12 times the volume of the second accommodating cavity.

21. The portable storage case of claim 1, wherein, The average thickness of the side wall of the cylindrical box body is 0.6 to 1.2 mm.

22. The portable storage case of claim 1, wherein, The maximum outer diameter of the portable storage box is 2 to 5 times the thickness of the portable storage box.

23. A storage case assembly, comprising: The portable storage box according to any one of claims 1 to 22, and an article stored in the first accommodating cavity of the portable storage box.

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