Tea leaf packaging box with built-in moisture-proof module

Abstract

The utility model relates to packing box technical field, concretely is tea packing box of built -in moistureproof module, including storage box, the inside of storage box is provided with storage cavity, the inside middle installation of storage cavity has the baffle, has the baffle and divides into two areas with storage cavity, is used for placing separate tea compression block respectively, the top opening of storage cavity is slidably provided with the cover plate, the both sides of the opening of storage cavity are provided with the sliding slot, the both sides installation of cover plate has the strip -shaped piece, and the strip -shaped piece is slidably cooperated with the sliding slot, and the both sides inner wall of storage cavity is provided with moistureproof module placing groove, the inside of moistureproof module placing groove is provided with drying agent, and the outside bonding of moistureproof module placing groove has the breathable net. In this tea packing box of built -in moistureproof module, through setting up independent moistureproof module placing groove in the both sides inner wall of storage cavity, drying agent is physically isolated with tea storage area, and the pollution risk caused by the direct contact of drying agent and tea is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and more specifically, to a tea packaging box with a built-in moisture-proof module. Background Technology

[0002] As a traditional Chinese beverage, tea leaves are highly susceptible to quality changes due to storage conditions, with humidity being a key factor in spoilage. Tea leaves are highly hygroscopic; excessively high humidity during storage can lead to mold growth and off-flavors, not only ruining their taste and flavor but also reducing their nutritional and commercial value. Therefore, tea packaging with excellent moisture-proof properties is a core requirement in tea storage and distribution.

[0003] While most tea packaging boxes on the market are equipped with desiccants, they generally suffer from poorly designed moisture-proof structures. Firstly, the desiccant is often directly placed inside the storage cavity, easily coming into direct contact with the tea and causing contamination. Furthermore, the moisture-proof range is limited, failing to achieve uniform moisture protection throughout the entire storage cavity. Secondly, the sealing performance of existing packaging boxes varies greatly, with most using simple snap-on or plug-in lids, which are prone to seal failure after prolonged use, allowing external moisture to seep in and failing to create a consistently stable moisture-proof environment. In addition, traditional tea packaging boxes offer limited storage functionality, failing to meet the needs of categorizing and storing multiple varieties of tea in small batches. Mixing different teas can easily lead to cross-contamination of flavors, further affecting tea quality. Moreover, some packaging boxes lack portability and ease of use, failing to balance practicality and user experience. Utility Model Content

[0004] The purpose of this utility model is to provide a tea packaging box with a built-in moisture-proof module to solve the problem mentioned in the background art that the sealing performance of existing packaging boxes is inconsistent, most of which use simple snap-on or plug-in lids, which are prone to sealing failure after long-term use, resulting in the infiltration of external moisture and the inability to form a continuous and stable moisture-proof environment.

[0005] To achieve the above objectives, this utility model provides a tea packaging box with a built-in moisture-proof module, including a storage box. The storage box has a storage cavity inside, and a partition is installed in the middle of the storage cavity, dividing the storage cavity into two areas for placing individual compressed tea blocks. A cover is slidably installed on the top opening of the storage cavity, and sliding grooves are provided on both sides of the opening of the storage cavity. Strip blocks are installed on both sides of the cover, and the strip blocks slide in conjunction with the sliding grooves. Moisture-proof module placement slots are provided on both inner walls of the storage cavity, and a desiccant is placed inside the moisture-proof module placement slots. A breathable mesh is adhered to the outside of the moisture-proof module placement slots.

[0006] This design incorporates a partitioned storage cavity inside the storage box, creating physical partitions to meet the independent storage needs of different compressed tea blocks. The lid and storage box utilize a sliding fit structure with strip blocks and grooves, enabling convenient opening and closing of the lid. Separate moisture-proof module placement slots are provided on the inner walls of both sides of the storage cavity to isolate the desiccant from the tea, while a breathable mesh ensures that the moisture-absorbing effect of the desiccant can penetrate the entire storage cavity, achieving comprehensive moisture protection.

[0007] Preferably, one end of the storage box is connected to a lifting rope.

[0008] This feature connects a pull cord to one end of the storage box, utilizing the hand-held nature of the pull cord to provide a portable grip structure for the packaging box, making it convenient for users to carry and move.

[0009] Preferably, the top of one end of the cover plate is provided with a groove for easy manual opening and closing.

[0010] This feature includes a groove at the top of one end of the cover plate, which forms a manual force application point, solving the problem of the cover plate being too smooth to grip and making it easier for users to push and pull the cover plate by applying force through the groove.

[0011] Preferably, a clamping component is installed on the upper surface of the strip block, and a sealing strip is installed on the side of the lower surface of the cover plate. The clamping component is clamped to the upper part of the strip block, so that the sealing strip at the lower part of the cover plate fits against the side of the opening of the storage box, ensuring airtightness.

[0012] This design incorporates a clamping component on the strip block. The clamping force of this component forces the sealing strip on the underside of the cover plate to fit tightly against the side of the storage box opening, forming a double-sealing structure (sliding fit + sealing strip fit), thus enhancing the isolation effect between the storage cavity and the outside world.

[0013] Preferably, the clamping component includes a top post, a top block is mounted on the top of the top post, a slot is provided on the side surface of the cover plate, the top post is inserted into the slot, and a spring is mounted on the bottom of the top post.

[0014] The clamping component of this device adopts a combination structure of "top column + top block + spring + slot". The elastic deformation of the spring generates a continuous clamping force, which pushes the top block to press against the inner wall of the slide groove, thereby causing the sealing strip to fit. The insertion and engagement of the top column and the slot ensures the installation stability of the clamping component.

[0015] Preferably, the top of the top block has an arc-shaped structure, and the top block is made of silicone material.

[0016] The top block of this feature is made of silicone material and designed with an arc-shaped structure. Silicone material has good elasticity and sealing properties, and the arc-shaped structure can reduce the friction between the cover plate and the inner wall of the groove when sliding, while enhancing the sealing effect when fitting.

[0017] Preferably, the clamping components are arranged at equal intervals along the length of the strip block.

[0018] This design features clamping components arranged at equal intervals along the length of the strip block, ensuring that the clamping force is evenly distributed on both sides of the cover plate. This guarantees balanced force on the contact surface between the cover plate and the opening of the storage box, preventing sealing leaks caused by uneven local force.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: In this tea packaging box with a built-in moisture-proof module, independent moisture-proof module placement slots are set on the inner walls of both sides of the storage cavity to physically isolate the desiccant from the tea storage area, effectively avoiding the risk of contamination caused by direct contact between the desiccant and the tea. Combined with the design of the breathable mesh, the moisture absorption effect of the desiccant can evenly cover the entire storage cavity, achieving full-area moisture protection, significantly reducing the probability of tea becoming moldy or developing off-flavors due to localized moisture accumulation, and extending the shelf life of the tea.

[0020] The cover and storage box adopt a sliding fit structure with a groove, forming a double seal protection with the tightening component on the strip block and the sealing strip on the lower surface of the cover. The tightening component pushes the top block against the inner wall of the groove through the elastic force of the spring, forcing the sealing strip to fit tightly against the side of the opening of the storage box. This solves the problem of easy sealing failure after long-term use of traditional snap-on or plug-in cover plates, forming a continuous and stable sealing environment and effectively preventing external moisture from entering the storage cavity.

[0021] The partition in the middle of the storage chamber divides it into two independent areas, which can hold different types of compressed tea blocks respectively, meeting the needs of classified storage of multiple varieties and small batches of tea. Structurally, it avoids the problem of cross-contamination of flavors caused by mixing different teas and ensures the purity of the flavor of various teas.

[0022] The groove design at the end of the cover makes it easy to push and pull the switch quickly and manually. The curved silicone top block in the clamping component ensures a sealing effect and reduces friction when the cover slides, making the operation smooth and effortless. The pull rope at one end of the storage box enhances the portability of the packaging box, making it convenient for users to carry when going out or to use it daily, taking into account both practicality and ease of use.

[0023] The clamping components are arranged at equal intervals to ensure uniform force on the cover and improve the stability of the sealing structure. The combination design of the silicone top block and spring has good elastic recovery ability, which can maintain the clamping effect for a long time, avoid the decay of sealing performance due to frequent opening and closing, extend the overall service life of the packaging box, and reduce the cost of use. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the storage box in this utility model; Figure 3 This is a schematic diagram of the front structure of the cover plate in this utility model; Figure 4 This is a schematic diagram of the back structure of the cover plate in this utility model; Figure 5 This is a schematic diagram of the clamping component in this utility model; The meanings of the labels in the diagram are as follows: 1. Storage box; 11. Storage cavity; 12. Divider; 13. Slide groove; 14. Moisture-proof module placement slot; 15. Breathable mesh; 2. Cover plate; 21. Groove; 22. Strip block; 23. Tightening component; 231. Top column; 232. Top block; 233. Spring; 24. Sealing strip; 25. Slot; 3. Lifting rope. Detailed Implementation

[0025] 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.

[0026] This utility model provides a tea packaging box with a built-in moisture-proof module, such as... Figures 1-5 As shown, the device includes a storage box 1, which has a storage cavity 11 inside. A partition 12 is installed in the middle of the storage cavity 11, dividing the storage cavity 11 into two areas for storing individual tea compressed blocks. A cover plate 2 is slidably installed at the top opening of the storage cavity 11. Sliding grooves 13 are provided on both sides of the opening of the storage cavity 11. Strip blocks 22 are installed on both sides of the cover plate 2, and the strip blocks 22 slide in cooperation with the sliding grooves 13. Moisture-proof module placement slots 14 are provided on the inner walls of both sides of the storage cavity 11. A desiccant is placed inside the moisture-proof module placement slots 14, and a breathable mesh 15 is adhered to the outside of the moisture-proof module placement slots 14.

[0027] By setting a storage cavity 11 with a partition 12 inside the storage box 1, physical partitioning is achieved using the partition 12 to meet the independent storage needs of different tea compressed blocks; the cover 2 and the storage box 1 adopt a sliding fit structure of strip block 22 and slide groove 13 to achieve convenient opening and closing of the cover 2; moisture-proof module placement slots 14 are set separately on the inner walls of both sides of the storage cavity 11 to isolate the desiccant from the tea, while the breathable mesh 15 ensures that the moisture absorption of the desiccant can penetrate into the entire storage cavity 11 to achieve full-area moisture protection.

[0028] Effectively prevents different teas from mixing and absorbing flavors, ensuring the purity of tea flavor; the sliding cover 2, with the cooperation of the strip block 22 and the slide groove 13, is easy to operate and convenient for daily tea retrieval; the desiccant is physically isolated from the tea through the moisture-proof module placement slot 14, eliminating the risk of contamination, and the breathable mesh 15 ensures that the moisture-proof range covers the entire storage cavity 11, significantly improving the uniformity of moisture protection, reducing the probability of tea mold and deterioration, and extending the shelf life of tea.

[0029] In this embodiment, one end of the storage box 1 is connected to a lifting rope 3.

[0030] A lifting rope 3 is connected to one end of the storage box 1. The lifting rope 3 is handheld, providing a portable grip structure for the packaging box, making it convenient for users to carry and move the storage box 1.

[0031] The portability of the storage box 1 is enhanced, and users can easily carry the packaging box with the pull rope 3, making it suitable for outings, travel and other scenarios, thus improving the product's flexibility and user experience.

[0032] Specifically, a groove 21 is provided on the top of one end of the cover plate 2 to facilitate manual opening and closing.

[0033] A groove 21 is provided at the top of one end of the cover plate 2. The groove 21 forms a manual force application point, which solves the problem that the surface of the cover plate 2 is smooth and difficult to grip, and makes it easier for users to push and pull the cover plate 2 by applying force through the groove 21.

[0034] The opening and closing operation of the cover plate 2 is simplified. Users can quickly open or close the cover plate 2 using the groove 21, saving operation time, improving ease of use, and avoiding inconvenience caused by the cover plate 2 being difficult to grasp.

[0035] Furthermore, a clamping component 23 is installed on the upper surface of the strip block 22, and a sealing strip 24 is installed on the side of the lower surface of the cover plate 2. The clamping component 23 is clamped to the upper part of the strip block 22, so that the sealing strip 24 at the lower part of the cover plate 2 fits against the side of the opening of the storage box 1 to ensure airtightness.

[0036] By setting a clamping component 23 on the strip block 22, the clamping force of the clamping component 23 forces the sealing strip 24 on the lower surface of the cover plate 2 to fit tightly against the side of the opening of the storage box 1, forming a double sealing structure. The sliding fit between the strip block 22 and the groove 13 + the sealing strip 24 fit together, enhances the isolation effect between the storage cavity 11 and the outside world.

[0037] It significantly improves the sealing performance of the packaging box, effectively preventing external moisture and odors from entering the storage cavity 11. Combined with the desiccant in the moisture-proof module placement slot 14, it further consolidates the moisture-proof effect. It solves the problem of easy failure of traditional sealing structures, maintains a long-term stable sealing state, and provides a reliable environmental guarantee for tea storage.

[0038] Furthermore, the clamping component 23 includes a top post 231, a top block 232 is installed on the top of the top post 231, a slot 25 is opened on the side surface of the cover plate 2, the top post 231 is inserted into the slot 25, and a spring 233 is installed at the bottom of the top post 231.

[0039] The clamping component 23 adopts a combination structure of "top post 231 + top block 232 + spring 233 + slot 25". The elastic deformation of the spring 233 generates a continuous clamping force, which pushes the top block 232 to clamp the inner wall of the slide groove 13, thereby causing the sealing strip 24 to fit. The insertion and engagement of the top post 231 and the slot 25 ensures the installation stability of the clamping component 23.

[0040] The elastic clamping force provided by spring 233 can adapt to the slight errors of the inner wall of the slide groove 13, ensuring the tightness of the seal between the sealing strip 24 and the opening side of the storage box 1; the structural design is stable and the clamping effect is long-lasting, avoiding the decay of sealing performance due to frequent opening and closing of the cover plate 2; at the same time, the cooperation between the top post 231 and the slot 25 facilitates the assembly and maintenance of the clamping component 23, improving the durability of the product.

[0041] Furthermore, the top of the top block 232 has an arc-shaped structure, and the top block 232 is made of silicone material.

[0042] The top block 232 is made of silicone material and designed with an arc surface structure. The silicone material has good elasticity and sealing properties. The arc surface structure can reduce the friction between the top block 232 and the inner wall of the groove 13 when the cover plate 2 slides, while enhancing the sealing effect when it is in contact with the cover.

[0043] The curved top block 232 reduces the sliding resistance of the cover plate 2, making the switch operation smoother and less strenuous, and avoiding jamming; the silicone top block 232 has excellent elasticity, which can further improve the sealing fit with the inner wall of the slide groove 13, and has the characteristics of wear resistance and not easy aging, extending the service life of the clamping component 23, while avoiding scratching the inner wall of the slide groove 13.

[0044] Furthermore, the clamping components 23 are arranged at equal intervals along the length of the strip block 22.

[0045] The clamping components 23 are arranged at equal intervals along the length of the strip block 22, so that the clamping force is evenly distributed on both sides of the cover plate 2, ensuring that the contact surface between the cover plate 2 and the opening of the storage box 1 is subjected to balanced force, and avoiding sealing leaks caused by uneven local force.

[0046] Ensure that the sealing effect of the entire sealing surface cover plate 2 and the opening of the storage box 1 is consistent, and eliminate the problem of local sealing failure; the uniform force on the cover plate 2 can reduce the probability of deformation, improve the overall structural stability of the storage box 1 and the cover plate 2, extend the service life of the packaging box, and further ensure the moisture-proof and sealing performance of the storage cavity 11.

[0047] When using the tea packaging box with built-in moisture-proof module of this utility model, first open the cover plate 2, put an appropriate amount of desiccant into the moisture-proof module placement slots 14 on both sides of the storage cavity 11, and ensure that the breathable mesh 15 is properly adhered to avoid desiccant leakage; at this time, the pressing part 23 is in a natural state and the spring 233 has not undergone compression deformation.

[0048] Place the compressed tea blocks of different types into the two storage areas separated by the partition 12, ensuring that the tea does not come into direct contact with the breathable mesh 15 or the moisture-proof module placement slot 14, thus completing the classified storage.

[0049] A pushing force is applied through the groove 21 on the top of the cover plate 2, causing the strip blocks 22 on both sides of the cover plate 2 to slide and close along the slide groove 13 of the storage box 1. During the sliding process, the top block 232 of the pressing component 23 contacts the inner wall of the slide groove 13, pushing the top column 231 to retract into the slot 25. The spring 233 is compressed and generates a reverse elastic pressing force. This pressing force is transmitted to the inner wall of the slide groove 13 through the top block 232, forcing the cover plate 2 to press downward, thereby allowing the sealing strip 24 on the lower surface of the cover plate 2 to tightly press against the side of the opening of the storage box 1, completing a double seal. In this state, the desiccant in the moisture-proof module placement slot 14 continuously absorbs moisture in the storage cavity 11 through the breathable mesh 15, maintaining a dry environment inside the cavity and extending the shelf life of the tea.

[0050] When tea leaves need to be taken out, a pulling force is applied through the groove 21 of the cover plate 2, causing the cover plate 2 to slide open along the slide groove 13. Since the top block 232 has an arc surface structure and is made of silicone, the friction between it and the inner wall of the slide groove 13 is small when sliding. With the adaptive adjustment of the elastic deformation of the spring 233, the cover plate 2 can be opened easily. After taking out the tea leaves, the sealing operation can be repeated to form a stable moisture-proof sealing environment again.

[0051] When the packaging box needs to be carried, the user can hold the lifting rope 3 at one end of the storage box 1 and move the entire packaging box by the weight-bearing effect of the lifting rope 3, which is suitable for various scenarios such as going out and traveling, and improves the flexibility of use.

[0052] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tea packaging box with a built-in moisture-proof module, including a storage box (1), characterized in that: The storage box (1) has a storage cavity (11) inside. A partition (12) is installed in the middle of the storage cavity (11), which divides the storage cavity (11) into two areas for storing individual tea compressed blocks. A cover plate (2) is slidably installed at the top opening of the storage cavity (11). Sliding grooves (13) are provided on both sides of the opening of the storage cavity (11). Strip blocks (22) are installed on both sides of the cover plate (2), and the strip blocks (22) slide in conjunction with the sliding grooves (13). 11) has moisture-proof module placement slots (14) on both sides of the inner wall. The moisture-proof module placement slots (14) are filled with desiccant. The outer side of the moisture-proof module placement slots (14) is bonded with a breathable mesh (15). The upper surface of the strip block (22) is fitted with a tightening component (23). The lower side of the cover plate (2) is fitted with a sealing strip (24). The tightening component (23) is tightened against the upper part of the strip block (22), so that the sealing strip (24) at the lower part of the cover plate (2) fits against the side of the opening of the storage box (1) to ensure sealing.

2. The tea packaging box with a built-in moisture-proof module according to claim 1, characterized in that: One end of the storage box (1) is connected to a lifting rope (3).

3. The tea packaging box with a built-in moisture-proof module according to claim 1, characterized in that: The top of one end of the cover plate (2) is provided with a groove (21) for easy manual opening and closing.

4. The tea packaging box with a built-in moisture-proof module according to claim 1, characterized in that: The clamping component (23) includes a top post (231), a top block (232) is installed on the top of the top post (231), a slot (25) is opened on the side surface of the cover plate (2), the top post (231) is inserted into the slot (25), and a spring (233) is installed at the bottom of the top post (231).

5. The tea packaging box with a built-in moisture-proof module according to claim 4, characterized in that: The top of the top block (232) has an arc-shaped structure and is made of silicone material.

6. The tea packaging box with a built-in moisture-proof module according to claim 1, characterized in that: The clamping components (23) are arranged at equal intervals along the length of the strip block (22).

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