A storage box for semi-finished immunochromatographic products with a highly efficient sealing and drying structure

Abstract

This utility model discloses a storage box for semi-finished immunochromatographic products with a highly efficient sealed and drying structure, including a box body assembly and a box lid assembly. The inner cavity of the box body assembly has a rectangular hollow structure, and each of the two short sides of the box body assembly is provided with a handle with a U-shaped structure. The handle can both press the box lid assembly tightly against the top of the box body assembly and facilitate the independent carrying of the box body assembly. The inner cavity of the box body assembly is provided with a support component for supporting the semi-finished immunochromatographic products. Through the synergistic effect of the sealing strip and the fixing component, it can effectively block the intrusion of external moisture and contaminants, providing a stable and clean storage environment for the semi-finished immunochromatographic products and reducing the risk of performance degradation due to moisture or contamination. The grid-shaped pad of the support component can support the semi-finished products, and the gap between the pad and the bottom of the box allows the drying airflow to evenly contact each semi-finished product, ensuring consistent drying effect inside the box and avoiding localized moisture absorption.

Description

Technical Field

[0001] This utility model relates to the field of immunochromatographic product manufacturing equipment technology, and in particular to a semi-finished immunochromatographic product storage box with a highly efficient sealing and drying structure. Background Technology

[0002] In the production process of immunochromatographic products, the storage environment of semi-finished products has a crucial impact on their quality and performance.

[0003] Traditional storage containers often fail to provide a stable, dry, and airtight environment, making semi-finished products susceptible to moisture and contamination, which in turn affects the product's sensitivity and accuracy. Furthermore, existing storage containers are inadequate in terms of observing internal conditions and ease of operation, hindering efficient management of the production process.

[0004] To address this, a storage box for semi-finished immunochromatographic products with a highly efficient sealing and drying structure is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a storage box for semi-finished immunochromatographic products with a highly efficient sealing and drying structure, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] An immunochromatographic product semi-finished product storage box with a highly efficient sealing and drying structure includes a box body assembly and a box lid assembly. The inner cavity of the box body assembly has a rectangular hollow structure. A U-shaped handle is provided on each of the two short sides of the box body assembly. The handle can both press the box lid assembly tightly onto the top of the box body assembly and facilitate independent carrying of the box body assembly. The inner cavity of the box body assembly has a support component for supporting the immunochromatographic product semi-finished product. A fixing component is also provided between the box body assembly and the box lid assembly to enhance the sealing performance of their connection. The handles and fixing components are made of black plastic, while the box body assembly, box lid assembly, and support component are made of transparent plastic.

[0008] The supporting component includes a frame placed inside the cavity of the housing component. The inner cavity of the frame is integrally formed with a pad with a grid structure. The height of the pad is less than the height of the frame, and a gap of 2 to 3 cm is formed between the bottom of the pad and the bottom of the inner cavity of the housing component.

[0009] As a preferred technical solution, the box assembly includes a lower box with an open top structure, the frame is placed in the inner cavity of the lower box and its bottom is fixedly connected to the bottom of the inner cavity of the lower box, the top of the lower box is integrally formed with a support edge, and the two sides of the support edge are integrally formed with a first protruding edge.

[0010] As a preferred technical solution, the first protruding edge is configured in a one-to-one correspondence with the handle, and the first protruding edge can pass through the inner surrounding space of the corresponding handle.

[0011] As a preferred technical solution, the lower housing surface is integrally formed with reinforcing strips on all four sides, and the two ends of the handle are respectively rotatably connected to the adjacent reinforcing strips via rotating shafts.

[0012] As a preferred technical solution, the box cover assembly includes an upper cover located at the top opening of the lower box body. The outer edge of the upper cover is integrally formed with a retaining edge that matches the support edge. Both sides of the retaining edge are integrally formed with a second protruding edge corresponding to the first protruding edge. The surface of the second protruding edge can contact the inside of the handle. A recess is provided between the outer surfaces of the upper cover and the retaining edge.

[0013] As a preferred technical solution, the inner wall surface of the upper cover is provided with a plurality of equally spaced grooves, the grooves are arranged along the longitudinal direction of the upper cover, and the grooves are slightly inclined at 0.5-1° from the center of the inner surface to both sides.

[0014] As a preferred technical solution, a sealing groove is formed between the bottom surface of the upper cover and the inner side wall of the retaining edge. A sealing strip is embedded in the sealing groove. The bottom of the sealing strip is tightly fitted to the top of the retaining edge. The sealing strip is made of black silicone.

[0015] As a preferred technical solution, the fixing components are provided at the two long sides between the support edge and the stop edge, and each set of the fixing components is provided with at least two.

[0016] As a preferred technical solution, the fixing component includes a buckle that snaps onto the surface of the retaining edge. The inner wall of the buckle is fitted with the outer edge of the support edge. The bottom of the buckle and along its length are integrally formed with two symmetrically arranged protrusions. The protrusions are L-shaped and snap onto the bottom of the support edge. The depth of the recess is adapted to the buckle, and the side of the buckle away from the protrusions is located in the recess.

[0017] As a preferred technical solution, the top of the protrusion is provided with a slope on the side away from the buckle, and the slope is used to guide the protrusion to quickly snap into the bottom of the support edge.

[0018] This utility model has at least the following beneficial effects:

[0019] This application, through the synergistic effect of sealing strips and fixing components, effectively blocks the intrusion of external moisture and contaminants, providing a stable and clean storage environment for immunochromatographic semi-finished products and reducing the risk of performance degradation due to moisture or contamination. The grid-like pad of the supporting component can elevate the semi-finished products, and the gap between the pad and the bottom of the box allows the drying airflow to evenly contact each semi-finished product, ensuring consistent drying effect inside the box and avoiding localized moisture absorption. The box body, lid, and supporting components are all made of transparent materials, allowing operators to observe the status of the semi-finished products inside in real time without opening the lid, reducing interference with the internal environment caused by frequent opening. The handle can be rotated for flexible handling and can also be used with the protruding edge to press the lid component. The snap-fit ​​structure design of the fixing component facilitates quick opening and closing, improving the efficiency of picking up and placing semi-finished products. The overall structure is lightweight and suitable for frequent movement and operation in production scenarios. Attached Figure Description

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

[0021] Figure 2 This is an exploded view of the structure of this utility model;

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

[0023] Figure 4 This is an exploded structural diagram of the housing assembly and the support assembly of this utility model;

[0024] Figure 5 This is a structural schematic diagram of the fixing component of this utility model.

[0025] In the diagram: 100, Box assembly; 110, Lower box; 120, Support edge; 121, First convex edge; 130, Reinforcing strip; 200, Box cover assembly; 210, Upper cover; 211, Groove; 220, Side guard; 221, Second convex edge; 230, Sealing strip; 300, Handle; 400, Support assembly; 410, Frame; 420, Pad; 500, Fixing assembly; 510, Buckle; 520, Protrusion; 521, Sloping surface. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 - Figure 5This utility model provides a storage box for semi-finished immunochromatographic products with a highly efficient sealing and drying structure, including a box body assembly 100 and a box lid assembly 200. The inner cavity of the box body assembly 100 has a rectangular hollow structure. A handle 300 with a U-shaped structure is provided on each of the two short sides of the box body assembly 100. The handle 300 can both press the box lid assembly 200 tightly against the top of the box body assembly 100 and facilitate carrying the box body assembly 100 alone. The inner cavity of the box body assembly 100 is provided with a support assembly 400 for supporting the semi-finished immunochromatographic products. A fixing assembly 500 is also provided between the box body assembly 100 and the box lid assembly 200 to enhance the sealing of the two parts. Both the handle 300 and the fixing assembly 500 are made of black plastic. The container assembly 100, lid assembly 200, and support assembly 400 are made of transparent plastic. The support assembly 400 includes a frame 410 placed inside the cavity of the container assembly 100. The inner cavity of the frame 410 is integrally formed with a grid-like structure pad 420. The height of the pad 420 is less than the height of the frame 410, and a gap of 2-3 cm is formed between the bottom of the pad 420 and the bottom of the inner cavity of the container assembly 100. Through the overall structural design, the transparent material, handle 300, support assembly 400, and fixing assembly 500 are combined to achieve integrated functions of sealing, drying, observation, and operation. This provides a suitable storage environment for semi-finished products and solves the problems of poor sealing, uneven drying, and inconvenient operation of traditional containers.

[0028] The box assembly 100 includes a lower box 110 with an open top, a frame 410 placed inside the lower box 110 and fixedly connected to the bottom of the lower box 110. The top of the lower box 110 is integrally formed with a support edge 120, and the two sides of the support edge 120 are integrally formed with first protruding edges 121. The open structure of the lower box 110 and the design of the support edge 120 facilitate the handling of semi-finished products and provide a stable foundation for the sealing fit of the box lid assembly 200. The setting of the first protruding edge 121 provides a support point for the pressing function of the handle 300 and enhances the fastening stability of the box lid assembly 200 and the box assembly 100.

[0029] The first protruding edge 121 is configured in a one-to-one correspondence with the handle 300, and the first protruding edge 121 can pass through the inner surrounding space of the corresponding handle 300. The corresponding cooperation between the first protruding edge 121 and the handle 300 ensures that the handle 300 can accurately press the second protruding edge 121 of the box cover assembly 200 when it rotates, thereby enhancing the sealing effect of the box cover assembly 200 and avoiding misalignment and interference between the handle 300 and each protruding edge.

[0030] The lower housing 110 has reinforcing strips 130 integrally formed around its four sides. The two ends of the handle 300 are rotatably connected to the adjacent reinforcing strips 130 via pivots. The reinforcing strips 130 enhance the structural strength of the lower housing 110, making it more resistant to impact and deformation. The handle 300 is rotatably connected via pivots, which not only enables flexible handling but also allows for stable pressing of the upper cover 210 when closed, thus balancing functionality and convenience.

[0031] The lid assembly 200 includes an upper cover 210 located at the top opening of the lower box 110. The outer edge of the upper cover 210 is integrally formed with a retaining edge 220 that matches the supporting edge 120. Both sides of the retaining edge 220 are integrally formed with a second protruding edge 221 corresponding to the first protruding edge 121. The surface of the second protruding edge 221 can contact the inner side of the handle 300. A recess is provided between the outer surfaces of the upper cover 210 and the retaining edge 220. The matching design of the upper cover 210 and the retaining edge 220 allows the lid assembly 220 to accurately cover the opening of the box assembly 100. The contact and cooperation between the second protruding edge 221 and the handle 300 further enhances the sealing and pressing effect of the lid assembly 200. The recess provides installation space for the fixing component 500, preventing the buckle 510 from protruding and affecting the compactness of the overall structure.

[0032] The inner wall of the upper cover 210 is provided with a plurality of equally spaced grooves 211. The grooves 211 are arranged along the longitudinal direction of the upper cover 210 and are slightly inclined at 0.5-1° from the center of the inner surface to both sides. The grooves 211 on the inner wall of the upper cover 210 can guide the condensate to flow along the inclined direction to the edge of the upper cover 210, preventing the condensate from dripping vertically onto the surface of the semi-finished product and ensuring the dry state of the semi-finished product.

[0033] The bottom surface of the upper cover 210 and the inner wall of the sidewall 220 form a sealing groove. A sealing strip 230 is embedded in the sealing groove. The bottom of the sealing strip 230 is tightly fitted to the top of the support edge 120. The sealing strip 230 is made of black silicone. The cooperation between the sealing strip 230 and the sealing groove, and the tight fit with the support edge 120, achieves a flexible seal between the cover assembly 200 and the body assembly 100, effectively blocking external moisture and improving the overall sealing performance.

[0034] Among them, the fixing components 500 are provided at the two long sides between the support edge 120 and the stop edge 220, and each set of fixing components 500 has at least two; the distribution design of the fixing components 500 on the long sides makes the fastening force between the cover assembly 200 and the body assembly 100 evenly distributed, avoiding local sealing failure, and further enhancing the overall sealing stability.

[0035] The fixing component 500 includes a buckle 510 that fastens to the surface of the retaining edge 220. The inner wall of the buckle 510 fits against the outer edge of the support edge 120. The bottom of the buckle 510 and along its length are integrally formed with two symmetrically arranged protrusions 520. The protrusions 520 have an L-shaped structure and fasten to the bottom of the support edge 120. The depth of the recess is adapted to the buckle 510, and the side of the buckle 510 away from the protrusions 520 is located in the recess. The L-shaped fastening structure of the buckle 510 and the protrusions 520 can firmly connect the retaining edge 220 and the support edge 120, ensuring that the sealing strip 230 continues to seal effectively. The buckle 510 is located in the recess, avoiding protrusion interference and improving the compactness of the structure.

[0036] Among them, the top of the protrusion 520 is provided with a bevel 521 on the side away from the buckle 510. The bevel 521 is used to guide the protrusion 520 to quickly snap into the bottom of the support edge 120. The bevel design of the protrusion 520 can guide the buckle 510 to quickly slide into the bottom of the support edge 120 when snapped in, which simplifies the operation steps and improves the opening and closing efficiency of the box cover assembly 200.

[0037] The working principle of this utility model is as follows:

[0038] Opening and storing: Forcefully pull the bottom of the buckle 510 to remove the fixing component 500 from the box lid assembly 200 to achieve the initial unlocking operation; then flip the handle 300 downward to disengage the handle 300 from the first protruding edge 121 and the second protruding edge 221 to complete the unlocking operation of the box lid assembly 200; lift the box lid assembly 200 upward and place the finished immunochromatographic plates to be stored evenly on the pad 420 to avoid accumulation;

[0039] Sealing and Barrier: After placement, when the lid assembly 200 is closed, the retaining edge 220 and the supporting edge 120 are precisely matched. Then, the handle 300 is flipped upwards. The handle 300 presses the lid assembly 200 together with the first protruding edge 121 and the second protruding edge 221. Under the snapping pressure of the handle 300, the sealing strip 230 is tightly attached to the supporting edge 120 to form a sealed space, preventing external moisture and pollutants from entering. Then, the fixing component 500 can be snapped between the retaining edge 220 and the supporting edge 120 to further press the lid assembly 200 and enhance the sealing stability.

[0040] Maintaining a dry environment: The grid-like pad 420 supporting the component 400 raises the semi-finished products, allowing the drying airflow inside the box to circulate through the gap between the pad 420 and the bottom of the box, evenly contacting each semi-finished product and ensuring consistent drying effect; the groove 211 on the inner wall of the upper cover 210 guides condensate to flow to the edge, preventing dripping and contamination of the semi-finished products.

[0041] Operation and observation: The transparent material allows for real-time observation of the internal status; the handle 300 can rotate to enable flexible handling and can be used with the convex edges to press the lid assembly 200; the snap-fit ​​structure of the fixing assembly 500 facilitates quick opening and closing, making it easy to take out and put in semi-finished products and reducing interference with the environment inside the box;

[0042] Structural synergy: The reinforcing strip 130, the retaining edge 220, and the supporting edge 120 enhance the overall strength and ensure that it is not easily deformed during frequent use; the inclined surface 521 design of the protrusion 520 simplifies the buckle 510 fastening process, improves the operating efficiency, and makes the overall structure form an organic synergy in terms of sealing, drying, and operation.

[0043] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An immunochromatographic product semi-finished product storage case having a high-efficiency sealed dry structure, characterized by, The system includes a box assembly (100) and a lid assembly (200). The inner cavity of the box assembly (100) is a rectangular hollow structure. Each of the two short sides of the box assembly (100) has a handle (300) with a U-shaped structure. The handle (300) can both press the lid assembly (200) tightly against the top of the box assembly (100) and facilitate carrying the box assembly (100) separately. The inner cavity of the box assembly (100) has a support assembly (400) for supporting the semi-finished immunochromatographic product. A fixing assembly (500) is also provided between the box assembly (100) and the lid assembly (200) to enhance their sealing. The handle (300) and the fixing assembly (500) are both made of black plastic. The box assembly (100), lid assembly (200), and support assembly (400) are made of transparent plastic. The supporting component (400) includes a frame (410) placed inside the cavity of the housing component (100). The inner cavity of the frame (410) is integrally formed with a pad (420) having a grid structure. The height of the pad (420) is less than the height of the frame (410). A gap of 2 to 3 cm is formed between the bottom of the pad (420) and the bottom of the inner cavity of the housing component (100).

2. The immunochromatographic product semi-finished product storage box with a highly efficient sealing and drying structure according to claim 1, characterized in that: The housing assembly (100) includes a lower housing (110) with an open top structure. The frame (410) is placed in the inner cavity of the lower housing (110) and its bottom is fixedly connected to the bottom of the inner cavity of the lower housing (110). The top of the lower housing (110) is integrally formed with a support edge (120), and the two sides of the support edge (120) are integrally formed with a first protruding edge (121).

3. The immunochromatographic product semi-finished product storage box with a highly efficient sealed and drying structure according to claim 2, characterized in that: The first protruding edge (121) is provided in a one-to-one correspondence with the handle (300), and the first protruding edge (121) can pass through the inner surrounding space of the corresponding handle (300).

4. The immunochromatographic product semi-finished product storage box with a highly efficient sealed and drying structure according to claim 3, characterized in that: The lower housing (110) has reinforcing strips (130) integrally formed around its four sides, and the two ends of the handle (300) are rotatably connected to the adjacent reinforcing strips (130) via rotating shafts.

5. The immunochromatographic product semi-finished product storage box with a highly efficient sealed and drying structure according to claim 3, characterized in that: The box cover assembly (200) includes an upper cover (210) located at the top opening of the lower box body (110). The outer edge of the upper cover (210) is integrally formed with a retaining edge (220) that is adapted to the support edge (120). Both sides of the retaining edge (220) are integrally formed with a second protruding edge (221) corresponding to the first protruding edge (121). The surface of the second protruding edge (221) can contact the inside of the handle (300). A recess is provided between the outer surfaces of the upper cover (210) and the retaining edge (220).

6. The immunochromatographic product semi-finished product storage box with a highly efficient sealed and drying structure according to claim 5, characterized in that: The inner wall of the upper cover (210) is provided with a plurality of equally spaced grooves (211), the grooves (211) are arranged along the longitudinal direction of the upper cover (210), and the grooves (211) are slightly inclined at 0.5-1° from the center of the inner surface to both sides.

7. The immunochromatographic product semi-finished product storage box with a highly efficient sealed and drying structure according to claim 5, characterized in that: A sealing groove is formed between the bottom surface of the upper cover (210) and the inner side wall of the sidewall (220). A sealing strip (230) is embedded in the sealing groove. The bottom of the sealing strip (230) is tightly fitted with the top of the support edge (120). The sealing strip (230) is a black silicone sealing strip.

8. The immunochromatographic product semi-finished product storage box with a highly efficient sealed and drying structure according to claim 5, characterized in that: The fixing components (500) are provided at the two long sides between the support edge (120) and the stop edge (220), and each set of the fixing components (500) has at least two components.

9. The immunochromatographic product semi-finished product storage box with a highly efficient sealed and drying structure according to claim 8, characterized in that: The fixing component (500) includes a buckle (510) that engages with the surface of the retaining edge (220). The inner wall of the buckle (510) is in contact with the outer edge of the support edge (120). The bottom of the buckle (510) and along its length are integrally formed with two symmetrically arranged protrusions (520). The protrusions (520) are L-shaped and engage with the bottom of the support edge (120). The depth of the recess is adapted to the buckle (510). The side of the buckle (510) away from the protrusions (520) is located in the recess.

10. The immunochromatographic product semi-finished product storage box with a highly efficient sealing and drying structure according to claim 9, characterized in that: The top of the protrusion (520) is provided with a slope (521) on the side away from the buckle (510), and the slope (521) is used to guide the protrusion (520) to quickly snap into the bottom of the support edge (120).

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