Moisture-proof and moth-proof transparent plastic sealed bread box

CN224868902UActive Publication Date: 2026-10-20NANJING JUNPING PACKAGING MATERIALS TECH CO LTD
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Patent Information

Application Number
CN202522602103.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-12-08
Publication Date
2026-10-20
Estimated Expiration
2035-12-08

AI Technical Summary

Technical Problem

[0004]为了克服现有的面包盒,通常依赖单一且易老化的密封条,长期使用后易因变形或磨损产生细微缝隙,同时盒盖与盒体接缝处缺乏有效设计,极易积聚面包屑等食物残渣,形成吸引并滋生虫害的卫生死角,缺乏主动的物理防虫保护的问题

Benefits of technology

[0016]相较于现有面包盒,通常依赖单一且易老化的密封条,长期使用后易因变形或磨损产生细微缝隙,同时盒盖与盒体接缝处缺乏有效设计,极易积聚面包屑等食物残渣,形成吸引并滋生虫害的卫生死角,缺乏主动的物理防虫保护,本方案通过设置多级密封防护结构,通过特殊角度设计的一级密封隔断形成物理防虫屏障,防止虫子爬入面包盒内部,同时通过二级密封隔断对一级密封隔断和密封盖之间产生的缝隙进行辅助密封,从而有效提高面包盒的防虫效果。

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Abstract

The utility model relates to food storage equipment field especially relates to moistureproof and mothproof transparent plastic sealed bread box, technical scheme: moistureproof and mothproof transparent plastic sealed bread box, including transparent plastic sealed box main part, first -class sealed partition, seal cover and second -class sealed partition, the surface of transparent plastic sealed box main part is provided with first -class sealed partition, the top of transparent plastic sealed box main part is provided with seal cover, the inboard of seal cover is provided with second -class sealed partition, the utility model discloses through setting multistage sealed protection structure, through the physical mothproof barrier of first -class sealed partition of special angle design, prevent the inside of bread box from crawling into, simultaneously through the gap of second -class sealed partition between first -class sealed partition and seal cover produces auxiliary sealing, thereby effectively improves the mothproof effect of bread box.
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Description

Technical Field

[0001] This utility model relates to the field of food storage equipment, and in particular to a moisture-proof and insect-proof transparent plastic sealed bread box. Background Technology

[0002] As a common food in daily life, bread preservation has always been a problem for consumers. Existing bread boxes usually rely on a single and easily aged sealing strip. After long-term use, it is easy for tiny gaps to appear due to deformation or wear. At the same time, the seam between the lid and the box body lacks effective design, making it easy for bread crumbs and other food residues to accumulate, forming a sanitary dead corner that attracts and breeds insects, and lacks proactive physical insect protection.

[0003] To address the aforementioned issues, this solution employs a multi-level sealing and protective structure. A specially designed primary sealing partition forms a physical insect-proof barrier, preventing insects from crawling into the bread box. Simultaneously, a secondary sealing partition provides additional sealing to the gaps between the primary sealing partition and the sealing lid, thereby effectively improving the insect-proof performance of the bread box. Utility Model Content

[0004] To overcome the problems of existing bread boxes, which typically rely on a single, easily aging sealing strip, which is prone to deformation or wear and tear after long-term use and has tiny gaps, and the lack of effective design at the joint between the lid and the box body, which easily accumulates bread crumbs and other food residues, creating a sanitary dead corner that attracts and breeds pests, and lacks proactive physical pest protection.

[0005] The technical solution of this utility model is: a moisture-proof and insect-proof transparent plastic sealed bread box, including a transparent plastic sealed box body, a primary sealing partition, a sealing cover and a secondary sealing partition. The primary sealing partition is provided on the surface of the transparent plastic sealed box body, the sealing cover is provided on the top of the transparent plastic sealed box body, and the secondary sealing partition is provided on the inner side of the sealing cover.

[0006] The top of the primary sealed partition is an extended edge that slopes outward and downward, extending outward at an obtuse angle greater than 90°.

[0007] The bottom surface of the secondary sealing partition is tightly fitted to the top surface of the primary sealing partition, and the secondary sealing partition is made of rubber.

[0008] Preferably, a physical insect-proof barrier is formed by a primary sealing partition to prevent insects from crawling into the interior of the transparent plastic sealed box. The transparent plastic sealed box is then sealed with a sealing cap, and a secondary sealing partition micro-encloses the primary sealing partition for secondary sealing protection.

[0009] Preferably, the bottom of the transparent plastic sealed box body is provided with a fixing groove, and a placement plate is provided inside the fixing groove.

[0010] Preferably, the bottom surface of the transparent plastic sealed box body is provided with a breathable mesh plate.

[0011] Preferably, the inner side of the transparent plastic sealed box body is provided with a limiting block, and multiple sets of limiting blocks are provided. The inside of the transparent plastic sealed box body is provided with a bread placement compartment, and a limiting groove is opened on the outer side of the bread placement compartment. The limiting groove corresponds to the position of the limiting block.

[0012] Preferably, each of the four corners of the bread storage compartment has an insect-repellent spice compartment.

[0013] Preferably, the bottom surface of the bread storage compartment is provided with a dividing groove, and there are two sets of dividing grooves.

[0014] As a preferred option, anti-slip pads are provided at all four corners of the bottom surface of the transparent plastic sealed box.

[0015] The beneficial effects of this utility model are:

[0016] Compared to existing bread boxes, which typically rely on a single, easily aging sealing strip that deforms or wears down over time, creating tiny gaps, and lacking effective design at the joint between the lid and the box body, bread crumbs and other food residue easily accumulate, forming unsanitary corners that attract and breed insects, and lacking proactive physical insect protection, this solution uses a multi-level sealing protection structure. The first-level sealing partition, designed with a special angle, forms a physical insect barrier to prevent insects from crawling into the bread box. At the same time, the second-level sealing partition provides auxiliary sealing for the gaps between the first-level sealing partition and the sealing lid, thereby effectively improving the insect-proof effect of the bread box. Attached Figure Description

[0017] Figure 1 The diagram shown is a first three-dimensional structural schematic of the moisture-proof and insect-proof transparent plastic sealed bread box of this utility model;

[0018] Figure 2 The diagram shown is a second three-dimensional structural schematic of the moisture-proof and insect-proof transparent plastic sealed bread box of this utility model;

[0019] Figure 3 The diagram shown is a three-dimensional internal structure of the moisture-proof and insect-proof transparent plastic sealed bread box of this utility model.

[0020] Figure 4 The diagram shown is a three-dimensional internal structure of the moisture-proof and insect-proof transparent plastic sealed bread box of this utility model.

[0021] Figure 5 The diagram shown is a three-dimensional structural schematic of the moisture-proof and insect-proof transparent plastic sealed bread box lid of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Main body of transparent plastic sealed box; 2. Fixing groove; 3. Placement plate; 4. Breathable mesh plate; 5. Limiting block; 6. Inner compartment for bread; 7. Limiting groove; 8. Insect-repellent spice placement groove; 9. Dividing groove; 10. Primary sealing partition; 11. Sealing cover; 12. Secondary sealing partition; 13. Anti-slip foot pad. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figure 3 and Figure 5 This utility model provides an embodiment of a moisture-proof and insect-proof transparent plastic sealed bread box, which includes a transparent plastic sealed box body 1, a primary sealing partition 10, a sealing cover 11, and a secondary sealing partition 12. The primary sealing partition 10 is provided on the surface of the transparent plastic sealed box body 1, the sealing cover 11 is provided on the top of the transparent plastic sealed box body 1, and the secondary sealing partition 12 is provided on the inner side of the sealing cover 11.

[0025] The top of the primary sealing partition 10 is an extended edge that slopes outward and downward, extending outward at an obtuse angle greater than 90°.

[0026] The bottom surface of the secondary sealing partition 12 is tightly fitted to the top surface of the primary sealing partition 10, and the secondary sealing partition 12 is made of rubber.

[0027] Please see Figure 1 , Figure 2 and Figure 4 In this embodiment, a fixing groove 2 is provided at the bottom of the transparent plastic sealing box body 1, and a placement plate 3 is provided inside the fixing groove 2. In use, the placement plate 3 is limited by the fixing groove 2, and desiccants and other moisture-proof medicines are placed on the placement plate 3.

[0028] Preferably, the bottom surface of the transparent plastic sealed box body 1 is provided with a breathable mesh plate 4. During use, the breathable mesh plate 4 facilitates the air circulation inside the transparent plastic sealed box body 1, and the moisture inside the transparent plastic sealed box body 1 is absorbed by the moisture-proof medicine on the surface of the placement plate 3.

[0029] Preferably, the inner side of the transparent plastic sealed box body 1 is provided with a limiting block 5, and multiple sets of limiting blocks 5 are provided. The inside of the transparent plastic sealed box body 1 is provided with a bread placement compartment 6, and the outer side of the bread placement compartment 6 is provided with a limiting groove 7. The limiting groove 7 corresponds to the position of the limiting block 5. In use, the limiting block 5 and the limiting groove 7 cooperate to limit and fix the bread placement compartment 6 on the transparent plastic sealed box body 1, and the bread to be stored is placed in the bread placement compartment 6.

[0030] Preferably, each of the four corners of the bread storage compartment 6 is provided with an insect-repellent spice placement slot 8. In use, insect-repellent spices are placed in the insect-repellent spice placement slot 8 to help repel insects and prevent insects from entering the bread storage compartment 6.

[0031] Preferably, the bottom surface of the bread storage compartment 6 is provided with a dividing groove 9. There are two sets of dividing grooves 9. In use, the bread placed in the bread storage compartment 6 is separated by the dividing grooves 9 to prevent the bread from sticking together.

[0032] Preferably, the bottom of the transparent plastic sealing box body 1 is provided with anti-slip pads 13 at all four corners. During use, the anti-slip pads 13 prevent the transparent plastic sealing box body 1 from sliding when placed.

[0033] During operation, the placement plate 3 is limited by the fixing groove 2, and desiccant and other moisture-proof medicines are placed on the placement plate 3. The breathable mesh plate 4 facilitates air circulation inside the transparent plastic sealed box body 1, and the moisture-proof medicines on the surface of the placement plate 3 absorb the moisture inside the transparent plastic sealed box body 1.

[0034] Meanwhile, the bread storage compartment 6 is fixed to the transparent plastic sealed box body 1 by the cooperation of the limiting block 5 and the limiting groove 7. The bread to be stored is placed in the bread storage compartment 6. The insect repellent fragrance is placed in the insect repellent fragrance placement groove 8 to help repel insects and prevent insects from entering the bread storage compartment 6. The bread placed in the bread storage compartment 6 is separated by the dividing groove 9 to prevent the bread from sticking together.

[0035] After the bread is placed, a physical insect-proof barrier is formed by the primary sealing partition 10 to prevent insects from crawling into the transparent plastic sealed box body 1. The transparent plastic sealed box body 1 is sealed by the sealing cover 11, and the primary sealing partition 10 is slightly wrapped by the secondary sealing partition 12 for secondary sealing protection.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A moisture-proof and insect-proof transparent plastic sealed bread box, comprising a transparent plastic sealed box body (1), characterized in that: It also includes a primary sealing partition (10), a sealing cover (11) and a secondary sealing partition (12). The primary sealing partition (10) is provided on the surface of the transparent plastic sealing box body (1), and the sealing cover (11) is provided on the top of the transparent plastic sealing box body (1). The secondary sealing partition (12) is provided on the inner side of the sealing cover (11). The top of the primary sealing partition (10) is an extended edge that slopes outward and downward, extending outward at an obtuse angle greater than 90°; The bottom surface of the secondary sealing partition (12) is tightly fitted with the top surface of the primary sealing partition (10), and the secondary sealing partition (12) is made of rubber.

2. The moisture-proof and insect-proof transparent plastic sealed bread box according to claim 1, characterized in that: The bottom of the transparent plastic sealed box body (1) is provided with a fixing groove (2), and a placement plate (3) is provided inside the fixing groove (2).

3. The moisture-proof and insect-proof transparent plastic sealed bread box according to claim 1, characterized in that: The bottom surface of the transparent plastic sealed box body (1) is provided with a breathable mesh plate (4).

4. The moisture-proof and insect-proof transparent plastic sealed bread box according to claim 1, characterized in that: The transparent plastic sealed box body (1) is provided with a limiting block (5) on the inner side. There are multiple sets of limiting blocks (5). The transparent plastic sealed box body (1) is provided with a bread placement compartment (6). A limiting groove (7) is opened on the outer side of the bread placement compartment (6). The limiting groove (7) corresponds to the position of the limiting block (5).

5. The moisture-proof and insect-proof transparent plastic sealed bread box according to claim 4, characterized in that: The bread storage compartment (6) has insect-proof spice storage slots (8) at all four corners.

6. The moisture-proof and insect-proof transparent plastic sealed bread box according to claim 4, characterized in that: The bottom surface of the bread storage compartment (6) is provided with a partition groove (9), and there are two sets of partition grooves (9).

7. The moisture-proof and insect-proof transparent plastic sealed bread box according to claim 1, characterized in that: The bottom of the transparent plastic sealed box body (1) is provided with anti-slip pads (13) at all four corners.