Plastic packaging box for filter element

Abstract

The utility model discloses a plastic packing box for a filter element, which comprises a box body and a box cover connected with the box body in a rotating mode, a clamping block is arranged on the box body, a buckle connected with the clamping block in a matched mode is arranged on the box cover, two parallel transverse partition plates are arranged in the box body, a plurality of clamping grooves are evenly arranged on the transverse partition plates, and the clamping grooves are connected with the clamping block in a matched mode. A plurality of parallel first vertical partition plates are evenly arranged between the two transverse partition plates, the first vertical partition plates are perpendicularly connected to the transverse partition plates between the adjacent clamping grooves, and first grooves are formed in the first vertical partition plates. The filter element can be prevented from being damaged due to collision and extrusion, the sealing performance is good, defective products can be reduced, and the manufacturing cost of enterprises is reduced.

Description

Technical Field

[0001] The utility model relates to the field of hardware plastic parts manufacturing, in particular to a plastic packaging box for a filter element. Background Art

[0002] The most important thing about filter element packaging is to achieve sealing to prevent external pollutants from entering the filter element and affecting its performance. Existing filter element packaging usually uses plastic bag vacuum packaging to achieve the sealing effect. However, during transportation, the filter elements will collide and squeeze with each other, which will not only damage the filter element, but also cause the plastic bag used for packaging to rupture. Once the plastic bag is ruptured, it cannot be sealed, resulting in the filter element becoming a defective product and being scrapped as a whole, greatly increasing the company's production costs. Summary of the Invention

[0003] In order to solve certain technical problems existing in the prior art, the purpose of this application is to provide a plastic packaging box for filter elements, which can prevent the filter elements from being damaged by collision and extrusion, has good sealing performance, can reduce the formation of defective products, and reduce the manufacturing cost of the enterprise.

[0004] In order to solve the above-mentioned existing technical problems, the purpose of this application is achieved by adopting the following technical solution: a plastic packaging box for a filter element, comprising a box body and a box cover connected to the box body, the box body is provided with a card block, the box cover is provided with a buckle that cooperates with the card block, the box body is provided with two parallel horizontal partitions, the horizontal partitions are evenly provided with a number of card slots, and a number of parallel first vertical partitions are evenly provided between the two horizontal partitions, the first vertical partitions are vertically connected to the horizontal partitions between adjacent card slots, and the first vertical partitions are provided with a first groove. The filter elements are placed in the card slots on the horizontal partitions in turn to limit the filter elements, which can avoid collision, squeezing and damage between the filter elements; the first vertical partition supports the two horizontal partitions, increases the strength of the horizontal partitions, and avoids squeezing and deformation; the filter holes of the filter element are at the upper and lower ends, and pressing the upper and lower ends with fingers will contaminate the filter holes when taking it. The first groove makes it easy for fingers to put in and take the filter element in the card slot from the side, which is convenient to use; the buckle and the card block are connected to achieve sealing between the box body and the box cover, which can reduce the formation of defective products and reduce the company's manufacturing costs.

[0005] Preferably, there are six slots and five first vertical partitions. A support plate is provided on the central first vertical partition, symmetrically arranged about the first vertical partition. The corners of the support plate are curved. The five first vertical partitions, in conjunction with the transverse partitions, increase the strength of the entire box and prevent deformation due to compression. The support plate supports the filter element placed in the center, making it easier to remove. The curved corners of the support plate prevent scratches on the filter element.

[0006] Preferably, two parallel second vertical partitions are provided between the transverse partitions and the inner wall of the housing. These second vertical partitions are perpendicularly connected to the transverse partitions between adjacent slots and are provided with second grooves. The second vertical partitions support the transverse partitions and the inner wall of the housing, further increasing the strength of the entire housing and preventing deformation due to compression. The second grooves facilitate finger insertion to remove the filter cartridge from the slots, providing ease of use.

[0007] Preferably, two sets of limit plates are symmetrically arranged on the inner walls on both sides of the box body: one set of limit plates is located on the inner walls on both sides of the box body between the two transverse partitions, and the other set of limit plates is located on the inner walls on both sides of the box body between the transverse partitions and the box body. The limit plates have curved corners. The limit plates support the filter element, reducing the pressure of the filter element on the transverse partitions and increasing the pressure-bearing capacity of the box body. The curved corners of the limit plates can prevent scratches on the filter element.

[0008] Preferably, the inner wall of the box cover is provided with two symmetrical limiting strips, which abut against the upper surface of the filter element and cooperate with the slot to further limit the position of the filter element and prevent the filter element from rolling in the box body.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] The filter element is packaged in a plastic box using the above technical solution. The filter elements are placed in the card slots on the horizontal partitions in sequence to limit the filter elements, which can avoid collision and extrusion between the filter elements and damage; the first vertical partition supports the two horizontal partitions, which increases the strength of the horizontal partitions and avoids extrusion deformation; the filter holes of the filter element are at the upper and lower ends, and the filter holes will be contaminated when the fingers are pressed on the upper and lower ends to take it up. The first groove makes it easy for the fingers to put into the filter element in the card slot to be taken out from the side, which is convenient to use; the buckle and the card block are connected to achieve sealing between the box body and the box cover, which can reduce the formation of defective products and reduce the manufacturing cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 This is a diagram of the use state of the utility model;

[0013] In the figure: 1. box body; 2. box cover; 3. card block; 4. buckle; 5. horizontal partition; 6. first vertical partition; 7. card slot; 8. first groove; 9. support plate; 10. second vertical partition; 11. second groove; 12. limit plate; 13. limit strip. DETAILED DESCRIPTION

[0014] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0015] In the description of this application, it should be understood that the terms "up", "down", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on this application.

[0016] like Figure 1 and Figure 2 As shown, a plastic packaging box for a filter element comprises a box body 1 and a box cover 2 connected to the box body 1, the box body 1 is provided with a card block 3, the box cover 2 is provided with a buckle 4 that cooperates with the card block 3, two parallel horizontal partitions 5 are provided in the box body 1, a plurality of card slots 7 are evenly provided on the horizontal partitions 5, a plurality of parallel first vertical partitions 6 are evenly provided between the two horizontal partitions 5, the first vertical partitions 6 are vertically connected to the horizontal partitions 5 between adjacent card slots 7, and the first vertical partitions 6 are provided with a first groove 8. The filter elements are placed in the card slots 7 on the horizontal partitions 5 in turn to limit the filter elements, which can avoid collision and extrusion between the filter elements and damage; the first vertical partition 6 supports the two horizontal partitions 5, increases the strength of the horizontal partitions 5, and avoids extrusion and deformation; the filter holes of the filter element are at the upper and lower ends, and the filter holes will be contaminated when the fingers press the upper and lower ends to take it. The first groove 8 makes it convenient for fingers to put into the filter element in the card slot 7 to take it from the side, which is convenient to use; the buckle 4 is connected with the card block 3 to realize the sealing of the box body 1 and the box cover 2, which can reduce the formation of defective products and reduce the manufacturing cost of the enterprise.

[0017] Six slots 7 are provided, and five first vertical partitions 6 are provided. A support plate 9 is positioned above the central first vertical partition 6, symmetrically positioned about the first vertical partition 6. The corners of the support plate 9 are curved. The five first vertical partitions 6, in conjunction with the transverse partitions 5, strengthen the entire housing 1 and prevent deformation due to compression. The support plate 9 supports the filter element placed in the center, making it easier to remove. The curved corners of the support plate 9 prevent scratches on the filter element.

[0018] Two parallel second vertical partitions 10 are positioned between the transverse partitions 5 and the inner wall of the housing 1. These second vertical partitions 10 are perpendicularly connected to the transverse partitions 5 between adjacent slots 7 and are provided with second grooves 11. These second vertical partitions 10 support the transverse partitions 5 and the inner wall of the housing 1, further strengthening the entire housing 1 and preventing deformation due to compression. The second grooves 11 facilitate finger insertion for removing a filter cartridge from the side slots 7, providing convenient access.

[0019] Two sets of limiting plates 12 are symmetrically arranged on the inner walls of the housing 1 on both sides. One set of limiting plates 12 is located on the inner walls of the housing 1 between the two transverse partitions 5, and the other set of limiting plates 12 is located on the inner walls of the housing 1 between the transverse partitions 5 and the housing 1. The corners of the limiting plates 12 are curved. The limiting plates 12 support the filter element, reducing the pressure of the filter element on the transverse partitions 5 and increasing the pressure-bearing capacity of the housing 1. The curved corners of the limiting plates 12 prevent scratches on the filter element.

[0020] The inner wall of the box cover 2 is provided with two symmetrical limiting strips 13. The limiting strips 13 abut against the upper surface of the filter element and cooperate with the slot 7 to further limit the position of the filter element and prevent the filter element from rolling in the box body 1.

[0021] The above-mentioned embodiments are only preferred embodiments of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and replacements made by technicians in this field based on the present application shall fall within the scope of protection required by the present application.

Claims

1. Plastic packaging box for filter element, characterized by: The invention comprises a box body (1) and a box cover (2) connected to the box body (1); the box body (1) is provided with a card block (3); the box cover (2) is provided with a buckle (4) matched with the card block (3); two parallel transverse partitions (5) are provided in the box body (1); a plurality of card slots (7) are evenly provided on the transverse partitions (5); a plurality of parallel first vertical partitions (6) are evenly provided between the two transverse partitions (5); the first vertical partitions (6) are vertically connected to the transverse partitions (5) between adjacent card slots (7); and the first vertical partitions (6) are provided with first grooves (8).

2. The plastic packaging box for filter element according to claim 1, characterized in that: The number of the card slots (7) is 6, the number of the first vertical partitions (6) is 5, a support plate (9) is provided on the first vertical partition (6) located in the center, the support plate (9) is symmetrically arranged on the first vertical partition (6) with the first vertical partition (6) as the center line, and the corners of the support plate (9) adopt an arc structure.

3. The plastic packaging box for filter element according to claim 1, characterized in that: Two parallel second vertical partitions (10) are provided between the transverse partition (5) and the inner wall of the box body (1); the second vertical partitions (10) are vertically connected to the transverse partition (5) between adjacent card slots (7); and a second groove (11) is provided on the second vertical partition (10).

4. The plastic packaging box for filter element according to claim 3, characterized in that: Two groups of limiting plates (12) are symmetrically provided on the inner walls on both sides of the box body (1), one group of limiting plates (12) is provided on the inner walls on both sides of the box body (1) between the two transverse partitions (5), and the other group of limiting plates (12) is provided on the inner walls on both sides of the box body (1) between the transverse partition (5) and the box body (1), and the corners of the limiting plates (12) adopt an arc structure.

5. The plastic packaging box for filter element according to claim 1, characterized in that: The inner wall of the box cover (2) is provided with two symmetrical limiting strips (13).

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