A self-sealing dustproof parts box

Abstract

The present invention discloses a self-sealing, dust-proof parts box, comprising: a box body, which is provided with a single or multiple sample loading areas; and a box lid, which is detachably connected to the box body. Multiple connecting portions are provided between the box body and the box lid for sealing the box body, and each of the connecting portions is a multiple-bend structure, each of which includes at least three right-angle turns. The box lid, when detachably connected, seals each of the sample loading areas. The present invention eliminates the need for power components and has a simple overall structure, resulting in excellent sealing and low cost.

Description

Technical Field

[0001] The present invention relates to a parts box, and more particularly to a self-sealing dustproof parts box. Background Art

[0002] Dust and impurities are ubiquitous, ranging from micrometers to millimeters, severely impacting the normal operation of products. Dust particles can accumulate on or within parts in electronics, automobiles, and machinery, severely impacting product performance. In ICF target preparation, target parts require a high level of environmental performance. Therefore, there is an urgent need to address the dust-free storage of parts. Placing parts in parts boxes is the most common solution. Parts boxes are also commonly used for classified storage of parts and are widely used in industries such as machinery, automobiles, home appliances, light industry, and electronics. They are acid- and alkali-resistant, oil-resistant, non-toxic, odorless, and easy to clean. Parts boxes are easy to circulate, neatly stacked, and manage, making them suitable for transportation, distribution, storage, circulation, and processing in factory production.

[0003] In the prior art, one way is to set the parts box as a simple sealing system, and sealing is also a relatively simple method for controlling dust pollution; the other way is to design a parts box in which the air pressure inside the box is lower than the surrounding atmospheric pressure. For this type of parts box, the pressure inside the box needs to be kept lower than the atmospheric pressure by a vacuum pump. Sealing is also relatively effective in controlling dust diffusion, but the effect is not obvious if it is only based on sealing. In a parts box, parts of different samples and different volumes are used. If an integrated upper cover is simply set, dust will flow out through gaps or loose connections, which will also cause dust pollution of parts. Therefore, this method is not effective and has little effect. Providing a low-pressure parts box has a very complex structure, high cost, and is inconvenient to move.

[0004] Therefore, a self-sealing dustproof parts box with simple structure, good sealing effect, low cost and no power components is particularly important. Summary of the Invention

[0005] An object of the present invention is to solve at least the above problems and / or disadvantages and to provide at least the advantages which will be described hereinafter.

[0006] In order to achieve these objects and other advantages according to the present invention, there is provided a self-sealing dustproof parts box, characterized in that it includes:

[0007] A box body, which is provided with a single or multiple sample loading areas;

[0008] The box cover is detachably connected to the box body, and a plurality of connecting parts for closing the box body are provided between the box body and the box cover, and each of the connecting parts is a multiple-turn structure, and the multiple-turn structure includes at least three right-angle turns. After the box cover is detachably connected, each of the sample loading areas is sealed.

[0009] Preferably, the plurality of connecting parts include:

[0010] two first connecting parts, which are respectively located at the front and rear sides of the box body;

[0011] a second connecting portion, which is located on the left side of the box body;

[0012] The third connecting portion is located on the right side of the box body.

[0013] Preferably, the structure of the first connecting portion includes:

[0014] The box body is configured as a convex box body, and first dustproof strips are integrally formed and protruded on the front and rear sides of the top of the box body, and first dustproof grooves are respectively provided below each of the first dustproof strips;

[0015] The front and rear sides of the bottom end of the box cover are respectively integrally formed with a first connecting block, and the bottom of one side of each first connecting block is respectively integrally formed with a second dust-proof strip, and each second dust-proof strip is respectively slidably connected to each first dust-proof groove, and a second dust-proof groove is respectively provided below each second dust-proof strip, and each second dust-proof groove is respectively slidably connected to each first dust-proof strip.

[0016] Preferably, the structure of the second connecting portion includes:

[0017] The left side of the convex box body is integrally formed with a T-shaped connecting block, the right side of the T-shaped connecting block is integrally formed with a third dustproof strip, and a third dustproof groove is provided below the third dustproof strip;

[0018] A dustproof plate is integrally formed and protruded on the top left side of the box cover, and the bottom end of the dustproof plate abuts against the top end of the T-shaped connecting block. A fourth dustproof strip is also integrally formed and protruded on the bottom left side of the box cover, and the fourth dustproof strip is slidably connected to the third dustproof groove, and a fourth dustproof groove is provided below the fourth dustproof strip, and the fourth dustproof groove is slidably connected to the third dustproof strip.

[0019] Preferably, the structure of the third connecting portion includes:

[0020] A fifth dustproof strip is integrally formed on the top right side of the convex box body and a fifth dustproof groove is provided below the fifth dustproof strip;

[0021] A third connecting block is integrally formed and protruded on the right side of the bottom of the box cover, and a sixth dustproof strip is integrally formed and protruded on the bottom of one side of the third connecting block. The sixth dustproof strip is slidably connected to the fifth dustproof groove, and a sixth dustproof groove is provided below the sixth dustproof strip, and the sixth dustproof groove is slidably connected to the fifth dustproof strip.

[0022] Preferably, two seventh dustproof grooves are provided on the right side of the T-shaped connecting block, and a seventh dustproof strip is integrally formed and protruded on the left side of each of the first connecting blocks, and the top end of each of the seventh dustproof strips is fixedly connected to the bottom end of the dustproof plate, and each of the seventh dustproof strips is slidably connected to each of the seventh dustproof grooves.

[0023] Preferably, the fifth dustproof strip is flush with each of the first dustproof strips, and the fifth dustproof groove is respectively connected with each of the first dustproof grooves; the sixth dustproof strip is flush with the second dustproof strip, and the sixth dustproof groove is respectively connected with each of the second dustproof grooves.

[0024] Preferably, the box body is fixedly connected to a first magnet, the box cover is fixedly connected to a second magnet, and the first magnet and the second magnet are magnetically attracted to each other after the box body and the box cover are detachably connected.

[0025] Preferably, the box body is configured as any one of an acrylic box body, a PVC box body, a PC box body, and a PET box body, and the box cover is configured as any one of an acrylic box cover, a PVC box cover, a PC box cover, and a PET box cover.

[0026] Preferably, a lifting mechanism is provided in each sample loading area, and a triggering member for triggering each lifting mechanism one by one is fixedly connected to the box cover;

[0027] The lifting mechanism is arranged in the sample loading area as follows: a chamber is arranged at the bottom of the box body corresponding to each sample loading area, and the middle position of each chamber is rotatably connected to the first gear through a rotating shaft; a plurality of screw rods are symmetrically arranged in each sample loading area, and the top of each screw rod is fixedly connected to the inner ring of the first bearing, and the outer ring of each first bearing is fixedly connected to the inner wall of the sample loading area, and the bottom of each screw rod is through-arranged in each chamber, and the bottom of each screw rod is fixedly connected to the second gear, and each second gear is meshed with the first gear; a lifting plate is also sleeved in each sample loading area, and each lifting plate corresponds to a plurality of The screw rod is connected through a plurality of second bearings, and the inner ring of each second bearing is fixedly connected to a nut, and each nut is threadedly connected to each screw rod; the side end of each first dust-proof groove is respectively provided with an arc-shaped notch corresponding to each sample loading area, and each arc-shaped notch is passed through each chamber to provide an axial hole, each axial hole is sleeved with a transmission shaft, and the bottom end of each transmission shaft is fixedly connected to a third gear, each third gear is respectively meshed with each first gear, and a fourth gear is sleeved in each arc-shaped notch, each fourth gear is fixedly connected to the top end of each transmission shaft, and one side of the meshing teeth of each fourth gear is located in each first dust-proof groove;

[0028] The triggering member is configured as two racks, each of the racks is fixedly connected to one side of each of the second dustproof strips, and each of the racks is meshed with the corresponding fourth gears by sliding.

[0029] The present invention has at least the following beneficial effects:

[0030] Firstly, the present invention does not require any power components for the entire device, and has a simple overall structure, and has the beneficial effects of good sealing effect and low cost.

[0031] Secondly, in the present invention, the first magnet and the second magnet are provided to strengthen the detachable connection between the box body and the box cover, thereby preventing the connection between the box body and the box cover from loosening during movement, causing dust to enter the sample loading area, thereby having the advantages of ensuring the sealing and dustproof effect and ensuring the stability of the connection.

[0032] Thirdly, in the present invention, by setting the box body and the box cover to transparent materials, it is convenient for the staff to intuitively observe the storage conditions of the internal parts, so that when dust enters the sample loading area or other conditions occur in the parts, corresponding adjustments can be made in time, which has the advantages of enhancing applicability and ensuring the sealing and dustproof effect.

[0033] Other advantages, objectives and features of the present invention will be reflected in part from the following description and will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the present invention.

[0035] Figure 2 It is a schematic diagram of the connection between the box body and the box cover of the present invention.

[0036] Figure 3 It is a schematic diagram of the box structure of the present invention.

[0037] Figure 4 It is a schematic diagram of the box cover structure of the present invention.

[0038] Figure 5 It is a structural schematic diagram of another embodiment of the present invention.

[0039] Figure 6 It is a schematic structural diagram of the lifting mechanism of the present invention. DETAILED DESCRIPTION

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0041] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0042] It should be noted that in the description of the present invention, the orientations or positional relationships indicated by terms are based on the orientations or positional relationships shown in the accompanying drawings. These are intended solely to facilitate and simplify the description of the present invention and do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] In the description of the present invention, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Furthermore, in the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0045] Figure 1 An implementation form of the present invention is shown, which includes:

[0046] The box body 1 is provided with a single or multiple sample loading areas 11;

[0047] The box cover 2 is detachably connected to the box body 1. A plurality of connecting parts for closing the box body 1 are provided between the box body 1 and the box cover 2, and each of the connecting parts is a multiple-turn structure, and the multiple-turn structure includes at least three right-angle turns. After the box cover is detachably connected, each of the sample loading areas is sealed.

[0048] Working principle: When storing parts, the parts are placed in the sample loading area 11, and then the box cover 2 is detachably connected to the box body 1, thereby forming multiple connection parts for closing the box body 1, so that the sample loading area 11 forms a closed environment, thereby achieving a dust-proof effect, and multiple turning structures are set through each connection part. When dust enters the sample loading area 11 from any direction, it needs to pass through multiple turning structures, which increases the difficulty of dust entering the sample loading area 11. Further, by making at least three right-angle turns, the distance and difficulty of dust entering the sample loading area 11 are greatly increased, thereby achieving an excellent sealing and dust-proof effect. In this technical solution, the entire device does not require a power component, and the overall structure is simple, with the beneficial effects of good sealing effect and low cost.

[0049] As in the above solution, the multiple connecting parts include:

[0050] Two first connecting parts, which are respectively located at the front and rear sides of the box body 1;

[0051] A second connecting portion, located on the left side of the box body 1;

[0052] The third connecting portion is located on the right side of the box body 1 .

[0053] Working Principle: The multiple turns of the first connection increase the distance and difficulty for dust to enter the sample loading area 11 from the front and rear sides, thereby forming a dust-proof seal on the front and rear sides of the box body 1. The multiple turns of the second connection increase the distance and difficulty for dust to enter the sample loading area 11 from the left side, thereby forming a dust-proof seal on the left side of the box body 1. The multiple turns of the third connection increase the distance and difficulty for dust to enter the sample loading area 11 from the right side, thereby forming a dust-proof seal on the right side of the box body 1.

[0054] As in the above solution, the structure of the first connecting portion includes:

[0055] The box body 1 is configured as a convex box body 1, and first dustproof strips 12 are integrally formed and protruded on both the front and rear sides of the top of the box body 1, and first dustproof grooves 13 are respectively provided below each of the first dustproof strips 12;

[0056] The front and rear sides of the bottom end of the box cover 2 are respectively integrally formed with a first connecting block 21 protruding therefrom, and the bottom of one side of each first connecting block 21 is respectively integrally formed with a second dust-proof strip 22 protruding therefrom, and each second dust-proof strip 22 is respectively slidably connected to each first dust-proof groove 13, and a second dust-proof groove 23 is respectively provided below each second dust-proof strip 22, and each second dust-proof groove 23 is respectively slidably connected to each first dust-proof strip 12.

[0057] Working principle: After the first dust-proof strips 12 are slidably connected with the second dust-proof grooves 23, two right-angle turns are formed, and the sliding connection between the second dust-proof strips 22 and the first dust-proof grooves 13 forms a right-angle turn again, so that dust enters the sample loading area 11 from the front and back sides through an S-shaped route, which greatly increases the difficulty of dust entering, thereby having the benefit of ensuring the sealing and dust-proof effect.

[0058] As in the above solution, the structure of the second connecting portion includes:

[0059] The left side of the convex box body 1 is integrally formed with a T-shaped connecting block 16, and the right side of the T-shaped connecting block 16 is integrally formed with a third dustproof strip 17, and a third dustproof groove 18 is provided below the third dustproof strip 17;

[0060] A dustproof plate 27 is integrally formed and protruded on the top left side of the box cover 2, and the bottom end of the dustproof plate 27 abuts against the top end of the T-shaped connecting block 16. A fourth dustproof strip 29 is also integrally formed and protruded on the bottom left side of the box cover 2, and the fourth dustproof strip 29 is slidably connected to the third dustproof groove 18, and a fourth dustproof groove 28 is provided below the fourth dustproof strip 29, and the fourth dustproof groove 28 is slidably connected to the third dustproof strip 17.

[0061] Working principle: The bottom end of the dustproof plate 27 is pressed against the top end of the T-shaped connecting block 16 to form a right-angle turn, and the fourth dustproof strip 29 is slidably connected to the third dustproof groove 18, and the fourth dustproof groove 28 is slidably connected to the third dustproof strip 17, forming two right-angle turns again. As a result, dust entering the sample loading area 11 from the left side needs to pass through an S-shaped route, which greatly increases the difficulty of dust entering, thereby having the benefit of ensuring the sealing and dustproof effect.

[0062] As in the above solution, the structure of providing the third connecting portion includes:

[0063] A fifth dustproof strip 14 is integrally formed on the top right side of the convex box body 1, and a fifth dustproof groove 15 is provided below the fifth dustproof strip 14;

[0064] A third connecting block 24 is integrally formed and protruded on the right side of the bottom of the box cover 1, and a sixth dustproof strip 25 is integrally formed and protruded on the bottom of one side of the third connecting block 24. The sixth dustproof strip 25 is slidably connected to the fifth dustproof groove 15, and a sixth dustproof groove 26 is provided below the sixth dustproof strip 25, and the sixth dustproof groove 26 is slidably connected to the fifth dustproof strip 14.

[0065] Working principle: The sixth dustproof strip 25 is slidably connected to the fifth dustproof groove 15 to form two right-angle turns, and the sixth dustproof groove 26 is slidably connected to the fifth dustproof strip 14 to form another right-angle turn, so that dust enters the sample loading area 11 from the right side through an S-shaped route, which greatly increases the difficulty of dust entry, thereby having the benefit of ensuring the sealing and dustproof effect.

[0066] As in the above scheme, two seventh dustproof grooves 19 are further provided on the right side of the T-shaped connecting block 16, and the left side of each first connecting block 21 is integrally formed with a protruding seventh dustproof strip 210, and the top end of each seventh dustproof strip 210 is fixedly connected to the bottom end of the dustproof plate 27, and each seventh dustproof strip 210 is slidably connected to each seventh dustproof groove 19 respectively.

[0067] Working principle: Each seventh dustproof strip 210 is slidably connected to each seventh dustproof groove 19, forming two right-angle turns respectively, thereby effectively preventing dust from directly entering the sample loading area 11 through the gap between the first connecting part and the second connecting part, which has the advantage of improving the sealing and dustproof effect.

[0068] As in the above scheme, the fifth dustproof strip 14 is flush with each of the first dustproof strips 12, and the fifth dustproof groove 15 is respectively connected with each of the first dustproof grooves 13; the sixth dustproof strip 25 is flush with the second dustproof strip 22, and the sixth dustproof groove 26 is respectively connected with each of the second dustproof grooves 23.

[0069] Working principle: By setting each fifth dust-proof strip 14 to be flush with each first dust-proof strip 12, and the fifth dust-proof groove 15 to be connected with each first dust-proof groove 13 respectively, each sixth dust-proof strip 25 to be flush with each second dust-proof strip 22, and the sixth dust-proof groove 26 to be connected with each second dust-proof groove 23 respectively, the first connecting part and the third connecting part are in a connected state, thereby effectively preventing dust from directly entering the sample loading area 11 through the gap between the first connecting part and the third connecting part, which has the advantage of improving the sealing and dust-proof effect.

[0070] As in the above solution, the box body 1 is fixedly connected to the first magnet 3, the box cover 2 is fixedly connected to the second magnet 4, and after the box body 1 and the box cover 2 are detachably connected, the first magnet 3 and the second magnet 4 are magnetically attracted.

[0071] Working principle: By setting the first magnet 3 and the second magnet 4, the detachable connection between the box body 1 and the box cover 2 is strengthened to prevent the connection between the box body 1 and the box cover 2 from loosening during movement, causing dust to enter the sample loading area 11, thereby having the advantages of ensuring the sealing and dustproof effect and ensuring the stability of the connection.

[0072] As in the above solution, the box body 1 is set to any one of an acrylic box body 1, a PVC box body 1, a PC box body 1, and a PET box body 1, and the box cover 2 is set to any one of an acrylic box cover 2, a PVC box cover 2, a PC box cover 2, and a PET box cover 2.

[0073] Working principle: By setting the box body 1 and the box cover 2 to transparent materials, it is convenient for the staff to intuitively observe the storage conditions of the internal parts, so that when dust enters the sample loading area 11 or other conditions occur in the parts, corresponding adjustments can be made in time, which has the advantages of enhancing applicability and ensuring the sealing and dust-proof effect.

[0074] In another embodiment, a lifting mechanism 5 is provided in each sample loading area 11, and a triggering member 6 for triggering each lifting mechanism 5 one by one is fixedly connected to the box cover 2;

[0075] The lifting mechanism 5 is arranged in the sample loading area 11 as follows: a chamber 110 is provided at the bottom of the box body 1 corresponding to each sample loading area 11, and the middle position of each chamber 110 is rotatably connected to a first gear 52 through a rotating shaft 51; a plurality of screw rods 53 are symmetrically arranged in each sample loading area 11, and the top of each screw rod 53 is fixedly connected to the inner ring of a first bearing 54, and the outer ring of each first bearing 54 is fixedly connected to the inner wall of the sample loading area 11, and the bottom of each screw rod 53 is through-set in each chamber 110, and the bottom of each screw rod 53 is fixedly connected to a second gear 55, and each second gear 55 is meshed with the first gear 52; a lifting plate 56 is also sleeved in each sample loading area 11, and each lifting plate 56 corresponds to a plurality of screw rods 5 3 is connected through a plurality of second bearings 57, and the inner ring of each second bearing 57 is fixedly connected with a nut, and each nut is threadedly connected to each screw rod 53; the side end of each first dustproof groove 13 is respectively provided with an arc-shaped notch 131 corresponding to each sample loading area 11, and each arc-shaped notch 131 is provided with an axial hole 111 through each chamber 110, and each axial hole 111 is sleeved with a transmission shaft 58, and the bottom end of each transmission shaft 58 is fixedly connected with a third gear 59, and each third gear 59 is respectively engaged with each first gear 52, and each arc-shaped notch 131 is sleeved with a fourth gear 510, and each fourth gear 510 is fixedly connected to the top end of each transmission shaft 58, and one side of the meshing teeth of each fourth gear 510 is located in each first dustproof groove 13;

[0076] The triggering member 6 is configured as two racks 6 , each of the racks 6 is fixedly connected to one side of each of the second dustproof strips 22 , and each of the racks 6 is meshed with the corresponding fourth gears 510 by sliding.

[0077] Working Principle: When the parts box is opened, the sliding of the lid 2 drives the rack 6 to slide to the corresponding position of the sample loading area 11, and the rack 6 engages with the corresponding fourth gear 510. When the lid 2 continues to slide, the rack 6 drives the fourth gear 510 to rotate, thereby causing the transmission shaft 58 to rotate the first gear 52 through the third gear 59. The first gear 52 drives the multiple screw rods 53 to rotate counterclockwise through multiple second gears 55. Then, through the cooperation of multiple nuts and multiple second bearings 57, the lifting plate 56 drives the parts to rise, making it easier for staff to remove them. The other sample loading areas 11 that have not triggered the lifting mechanism 5 remain sealed to prevent dust from entering. When using the parts box to place parts, the parts are placed on each lifting plate 56 respectively, and then the lid 2 is connected to the box body 1. In the process of pushing the lid 2 to slide and close, the rack 6 triggers the corresponding lifting mechanism 5 one by one, causing the multiple screw rods 53 to rotate clockwise, so that the lifting plate 56 drives the parts to descend to the bottom of each sample loading area 11 for sealed storage. This method has the advantages of easy access and guaranteed sealing and dustproof effect.

[0078] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A self-sealing dustproof parts box, characterized in that: include: A box body, which is provided with a plurality of sample loading areas; The box cover is detachably connected to the box body. A plurality of connecting parts for closing the box body are provided between the box body and the box cover. Each connecting part has a multiple-turn structure, and the multiple-turn structure includes at least three right-angle turns. After the box cover is detachably connected, each sample loading area is sealed; Each of the sample loading areas is provided with a lifting mechanism, and a triggering member for triggering each lifting mechanism one by one is fixedly connected to the box cover; The lifting mechanism is arranged in the sample loading area in the following manner: a chamber is arranged at the bottom of the box body corresponding to each sample loading area, and the middle position of each chamber is rotatably connected to a first gear via a rotating shaft; a plurality of screw rods are symmetrically arranged in the sample loading area, and the top end of each screw rod is fixedly connected to the inner ring of the first bearing, and the outer ring of each first bearing is fixedly connected to the inner wall of the sample loading area, and the bottom of each screw rod is arranged through each chamber, and the bottom of each screw rod is fixedly connected to a second gear, and each second gear is meshed with the first gear; Each sample loading area is also provided with a lifting plate, and each lifting plate is connected to a plurality of second bearings corresponding to a plurality of screw rods, and the inner ring of each second bearing is fixedly connected to a nut, and each nut is threadedly connected to each screw rod; The side ends of the box body are respectively provided with arc-shaped notches corresponding to the sample loading areas, and each arc-shaped notch is penetrated by each chamber to provide an axial hole, each axial hole is sleeved with a transmission shaft, and the bottom end of each transmission shaft is fixedly connected to a third gear, each third gear is respectively engaged with each first gear, and each arc-shaped notch is sleeved with a fourth gear, each fourth gear is fixedly connected to the top end of each transmission shaft, and one side of the meshing teeth of each fourth gear is located in the box body; The triggering member is configured as two racks, each rack being fixedly connected to one side of the box cover, and each rack being meshed with a corresponding fourth gear by sliding; The box body is fixedly connected to a first magnet, the box cover is fixedly connected to a second magnet, and after the box body and the box cover are detachably connected, the first magnet and the second magnet are magnetically attracted.

2. A self-sealing dustproof parts box according to claim 1, characterized in that: The plurality of connection parts include: two first connecting parts, which are respectively located at the front and rear sides of the box body; a second connecting portion, which is located on the left side of the box body; The third connecting portion is located on the right side of the box body.

3. A self-sealing dustproof parts box according to claim 2, characterized in that: The structure of the first connecting portion includes: The box body is configured as a convex box body, and first dustproof strips are integrally formed and protruded on the front and rear sides of the top of the box body, and a first dustproof groove is provided above each of the first dustproof strips. The front and rear sides of the bottom end of the box cover are respectively integrally formed with a first connecting block, and the bottom of one side of each first connecting block is respectively integrally formed with a second dust-proof strip, and each second dust-proof strip is respectively slidably connected to each first dust-proof groove, and a second dust-proof groove is respectively provided below each second dust-proof strip, and each second dust-proof groove is respectively slidably connected to each first dust-proof strip.

4. A self-sealing dustproof parts box according to claim 3, characterized in that: The structure of the second connecting portion includes: The left side of the convex box body is integrally formed with a T-shaped connecting block, the right side of the T-shaped connecting block is integrally formed with a third dustproof strip, and a third dustproof groove is provided below the third dustproof strip; A dustproof plate is integrally formed and protruded on the top left side of the box cover, and the bottom end of the dustproof plate abuts against the top end of the T-shaped connecting block. A fourth dustproof strip is also integrally formed and protruded on the bottom left side of the box cover, and the fourth dustproof strip is slidably connected to the third dustproof groove, and a fourth dustproof groove is provided above the fourth dustproof strip, and the fourth dustproof groove is slidably connected to the third dustproof strip.

5. A self-sealing dustproof parts box according to claim 3, characterized in that: The structure of the third connecting portion includes: A fifth dustproof strip is integrally formed on the top right side of the convex box body and a fifth dustproof groove is provided below the fifth dustproof strip; A third connecting block is integrally formed and protruded on the right side of the bottom of the box cover, and a sixth dustproof strip is integrally formed and protruded on the bottom of one side of the third connecting block. The sixth dustproof strip is slidably connected to the fifth dustproof groove, and a sixth dustproof groove is provided above the sixth dustproof strip, and the sixth dustproof groove is slidably connected to the fifth dustproof strip.

6. A self-sealing dustproof parts box according to claim 4, characterized in that: Two seventh dustproof grooves are also provided on the right side of the T-shaped connecting block. The left side of each first connecting block is integrally formed with a protruding seventh dustproof strip, and the top of each seventh dustproof strip is fixedly connected to the bottom end of the dustproof plate, and each seventh dustproof strip is slidably connected to each seventh dustproof groove.

7. A self-sealing dustproof parts box according to claim 5, characterized in that: The fifth dustproof strip is flush with each of the first dustproof strips, and the fifth dustproof groove is respectively communicated with each of the first dustproof grooves; the sixth dustproof strip is flush with the second dustproof strip, and the sixth dustproof groove is respectively communicated with each of the second dustproof grooves.

8. The self-sealing dustproof parts box according to claim 1, characterized in that: The box body is configured to be any one of an acrylic box body, a PVC box body, a PC box body, and a PET box body, and the box cover is configured to be any one of an acrylic box cover, a PVC box cover, a PC box cover, and a PET box cover.

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