A fruit and vegetable packing box with adjustable storage capacity
By designing a fruit and vegetable packaging box with a sliding rod, spring, and a sliding block, the problems of inconvenient storage capacity and classification in existing technologies are solved, achieving efficient space utilization and preservation effect within the fruit and vegetable box.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHITULI PACKAGING MATERIALS (YANGZHOU) CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-08-04
AI Technical Summary
Existing fruit and vegetable packaging boxes are not quick enough in terms of adjusting storage volume and classifying and limiting space, resulting in low space utilization and difficulty in conveniently controlling humidity and preservation, which can easily cause damage to fruits and vegetables.
A packaging box was designed, which includes a fruit and vegetable packaging box body, a box lid, ventilation holes, and a classification limiting partition. The structure of sliding rod, spring and toggle slider realizes quick adjustment of the storage volume of fruit and vegetable box and classification limiting. Combined with rubber cushioning pad and ventilation holes, humidity is controlled and freshness is preserved.
It enables quick adjustment of the storage volume and classification limits within the fruit and vegetable box, improves space utilization, ensures the safety of fruits and vegetables during transportation, and facilitates humidity control and preservation to prevent damage to fruits and vegetables.
Smart Images
Figure CN224589649U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fruit and vegetable packaging box storage technology, specifically a fruit and vegetable packaging box with adjustable storage capacity. Background Technology
[0002] With the improvement of living standards, consumers have increasingly strict requirements for the quality and safety of fruits and vegetables. The market size of fresh fruit and vegetable packaging continues to expand. At the same time, the rise of e-commerce and cold chain logistics has made the packaging requirements for fruits and vegetables during transportation and storage increasingly higher. However, it has been found that it is not conducive to quickly adjusting the storage capacity of the fruit and vegetable boxes and classifying and limiting the fruits and vegetables, which reduces the space utilization rate. It is also not conducive to convenient humidity control and further preservation in the storage area inside the fruit and vegetable boxes, thus avoiding damage to the fruits and vegetables. For example, prior art application number CN221458609U provides a fruit and vegetable packaging box with a preservation function. It includes a box body, with a lid on the rear side for holding fruits and vegetables. A limiting component is provided inside the lid to restrict the usable space inside. This fruit and vegetable packaging box with a preservation function, by selecting corresponding slots inside the lid or box according to the space occupied by the fruits and vegetables placed inside, and by inserting a plate into the corresponding slot, restricts the baffle to that position, thereby reducing the usable space for fruits and vegetables inside the lid. This allows for easy adjustment based on the amount of fruits and vegetables stored in the box, preventing the fruits and vegetables from shaking and colliding with each other due to excessive space, thus improving the protection of the fruits and vegetables. Based on actual usage, the aforementioned prior art mainly prevents fruits and vegetables from shaking and colliding with each other inside the box by limiting the components. However, it has been found that it is not conducive to quickly adjusting the storage capacity of the fruit and vegetable box or classifying and limiting the fruits and vegetables, thus reducing space utilization. Furthermore, it is not conducive to convenient humidity control and further preservation in the storage area inside the fruit and vegetable box, thus preventing damage to the fruits and vegetables. Therefore, based on actual usage, we have improved the aforementioned prior art. Utility Model Content
[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.
[0004] In view of the problems existing in the above and / or prior art, the present invention is proposed.
[0005] To achieve the above objectives, this utility model provides the following technical solution: An adjustable-capacity fruit and vegetable packaging box includes a fruit and vegetable packaging box body, a fruit and vegetable packaging box cap, ventilation holes, and a classification limiting partition. The inner cavity sidewall of the fruit and vegetable packaging box is equipped with three sets of identical classification and limiting partitions; A matching fruit and vegetable packaging box cap is hinged to the top of the outer side wall of one side of the fruit and vegetable packaging box body, and multiple ventilation holes with the same structure are opened on both sides of the fruit and vegetable packaging box cap.
[0006] Furthermore: the fruit and vegetable packaging box includes multiple square abutment grooves of the same structure symmetrically arranged on both sides of the inner cavity, and the inner cavity side walls of the fruit and vegetable packaging box are all provided with a first rubber buffer pad.
[0007] Furthermore: the classification limiting partition includes a partition shell set on the inner wall of the fruit and vegetable packaging box cavity. A square movable groove is opened at the top of the inner cavity of the partition shell. A support plate is set in the middle of the inner cavity of the square movable groove. A sliding round rod is embedded in the middle side wall of the support plate. Two sets of springs with the same structure are installed on the outer side walls of both ends of the sliding round rod adjacent to the two side walls of the support plate. Two sets of hollow sleeves with the same structure are slidably connected to the side walls of both ends of the sliding round rod. The other end of each set of springs is set in the hollow sleeve adjacent to one end of the inner cavity of the square movable groove. Two sets of actuating sliders with the same structure are set at the other end of each set of hollow sleeves. The bottom side walls of each set of actuating sliders are slidably connected to the inner wall of the bottom sliding groove execution end of the inner cavity of the square movable groove. Two sets of sliding grooves with the same structure are symmetrically opened on the top side wall of the partition shell. The top end of each set of actuating sliders is slidably connected to the inner wall of the matching sliding groove execution end. A storage box is set on the outer side wall at the middle position of the top of the partition shell.
[0008] Furthermore: the storage box includes a sliding cover that is slidably connected to the top side wall, and rubber friction pads are provided on the outer side walls of both sides of the sliding cover. Additionally, multiple flow holes with the same structure are symmetrically opened on both side walls of the storage box.
[0009] Furthermore: the partition shell includes a second rubber buffer pad provided on both outer side walls.
[0010] Furthermore: the sliding block includes a square abutment head on one side of its outer wall that matches the square abutment groove, and the square abutment head extends to the outer walls of both ends of the partition shell.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model facilitates quick and easy adjustment of the fruit and vegetable box's storage capacity and classifies and limits the storage of fruits and vegetables through the classification and limiting partitions, improving space utilization. It also facilitates convenient humidity control and further preservation in the storage area of the fruit and vegetable box's interior, preventing damage to the fruits and vegetables. It is easy to operate, has a simple structure, and is low in cost. Specifically, when adjusting and limiting the storage space for fruit and vegetable classification, the inner wall of the fruit and vegetable packaging box is equipped with three sets of identical classification and limiting partitions (multiple sets can be used) to improve the flexibility of fruit and vegetable classification and storage. Users can manually move two sets of sliding sliders simultaneously, which are slidably connected to the inner wall of the matching sliding groove at the top end and slidably connected to the square... The sliding end of the sliding rod slides closer together on the inner wall of the bottom groove of the movable groove, causing two sets of hollow sleeves with the same structure to slide closer together on the outer wall of the sliding rod under the action of the sliding slider. At the same time, the two sets of hollow sleeves with the same structure slide closer together, compressing the two sets of springs with the same structure installed on the outer wall of the sliding rod adjacent to the two sides of the support plate. This causes the square abutment head, which is set on the outer wall of one end of the sliding slider and matches the square abutment groove, to slide into the inner cavity of the square movable groove, allowing the square abutment head to disengage from the square abutment groove, thus completing the disassembly of the partition shell. During installation, the same operation is performed as above. Manually release the two sets of sliding sliders at the same time, allowing the springs to rebound and push the sliding rod. The outer wall of one end of the sliding block is equipped with a square abutment head that matches the square abutment groove, which abuts against the square abutment groove for fixation. Multiple identical square abutment grooves are symmetrically arranged on both sides of the inner cavity of the fruit and vegetable packaging box. These grooves, in conjunction with the classification limiting partition, allow for adjustment of the lateral classification interval, thus limiting and fixing the fruits and vegetables within the inner cavity of the packaging box to prevent shaking and damage. The outer walls of both sides of the partition shell are equipped with a second rubber buffer pad, and the inner walls of the fruit and vegetable packaging box are equipped with a first rubber buffer pad to prevent excessive compression and shaking. The rubber has good elasticity and flexibility, effectively absorbing and mitigating external impact and vibration during transportation and handling, reducing collision damage to the fruits and vegetables and ensuring their safety. To protect the integrity of fruits and vegetables, the internal cavity of the fruit and vegetable packaging box can be separated by multiple classification and limiting partitions for classified storage. A sliding cover connected to the top side wall of the storage box can be manually moved to open the box and insert a desiccant or preservative packet. This allows for convenient humidity control and further preservation of the fruit and vegetable storage area, preventing damage to the fruits and vegetables. Rubber friction pads on both sides of the sliding cover increase friction and prevent loosening. Multiple identical flow holes are symmetrically opened on both sides of the storage box, allowing the desiccant or preservative packet to convect with the air inside the fruit and vegetable packaging box. This facilitates more efficient absorption of moisture from the internal cavity of the fruit and vegetable packaging box by the desiccant packet, creating a dry environment.For preservatives, this allows the released preservative components to diffuse more effectively throughout the entire fruit and vegetable packaging box, thus maximizing their preservation effect. It also indirectly prevents direct contact between the desiccant or preservative packet and the fruit and vegetables, avoiding any negative impact. This process facilitates quick and easy adjustment of the storage capacity of the fruit and vegetable box and allows for the categorization and placement of fruits and vegetables, improving space utilization. Furthermore, it facilitates convenient humidity control and further preservation within the storage area of the fruit and vegetable box, preventing damage to the produce. The process is convenient, the structure is simple, and the cost is low.
[0012] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.
[0013] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a cross-sectional schematic diagram of the novel structure of the classification and limiting partition component.
[0016] In the diagram: 1. Fruit and vegetable packaging box body; 11. Square abutment groove; 12. First rubber buffer pad; 2. Fruit and vegetable packaging box cap; 3. Ventilation hole; 4. Classification limiting partition; 41. Partition shell; 411. Second rubber buffer pad; 42. Square movable groove; 43. Support plate; 44. Hollow sleeve; 45. Spring; 46. Sliding round rod; 47. Actuating slider; 471. Abutment square head; 48. Storage box; 481. Actuating sliding cover; 482. Rubber friction pad; 483. Flow round hole; 49. Sliding groove. Detailed Implementation
[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0019] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0020] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0021] Please see Figure 1-3 This utility model provides a technical solution: a fruit and vegetable packaging box with adjustable storage capacity, including a fruit and vegetable packaging box body 1, a fruit and vegetable packaging box cap 2, a ventilation hole 3, and a classification limiting partition 4; The inner wall of the fruit and vegetable packaging box 1 is provided with three sets of identical classification and limiting partitions 4; A matching fruit and vegetable packaging box cap 2 is hinged to the top of one side outer wall of the fruit and vegetable packaging box body 1. Both sides of the fruit and vegetable packaging box cap 2 are provided with multiple ventilation holes 3 of the same structure. The classification and limiting partition 4 facilitates quick adjustment of the storage capacity of the fruit and vegetable box and classification and limiting of fruits and vegetables, improving space utilization. It also helps to control the humidity and further preserve the freshness of the fruit and vegetable box in the inner cavity storage area, avoiding damage to the fruits and vegetables. It is easy to operate, simple in structure, and low in cost.
[0022] Preferably, the fruit and vegetable packaging box 1 includes multiple square abutment grooves 11 with the same structure symmetrically arranged on both sides of the inner cavity, and the inner side walls of the fruit and vegetable packaging box 1 are provided with a first rubber buffer pad 12. Since the multiple square abutment grooves 11 with the same structure symmetrically arranged on both sides of the inner cavity of the fruit and vegetable packaging box 1 can adjust the spacing of their lateral classification interval limit by cooperating with the classification limiting partition 4, the fruits and vegetables are limited and fixed in the inner cavity of the fruit and vegetable packaging box 1 to avoid shaking and damage.
[0023] Preferably, the classification limiting partition 4 includes a partition shell 41 disposed on the inner cavity side wall of the fruit and vegetable packaging box 1. A square movable groove 42 is opened at the top of the inner cavity of the partition shell 41. A support plate 43 is disposed in the middle of the inner cavity of the square movable groove 42. A sliding round rod 46 is embedded in the middle side wall of the support plate 43. Two sets of springs 45 with the same structure are installed on the outer side walls of both ends of the sliding round rod 46 adjacent to the two side walls of the support plate 43. Two sets of hollow sleeves with the same structure are slidably connected to the side walls of both ends of the sliding round rod 46. 44, and the other ends of the two sets of springs 45 are all located at one end of the hollow sleeve 44 adjacent to the inner cavity of the square movable groove 42, and the other ends of the two sets of hollow sleeves 44 are each provided with two sets of actuating sliders 47 of the same structure. The bottom sidewalls of the two sets of actuating sliders 47 are slidably connected to the inner wall of the bottom sliding groove execution end of the inner cavity of the square movable groove 42, and the top sidewall of the partition shell 41 is symmetrically provided with two sets of sliding grooves 49 of the same structure, and the top ends of the two sets of actuating sliders 47 are slidably connected to the matching sliding grooves 49. A storage box 48 is provided on the inner wall of the actuator end and on the outer wall of the top middle position of the partition shell 41. The user can manually move two sets of sliding blocks 47 simultaneously. The upper end of the actuator end is slidably connected to the matching sliding groove 49, and the lower end of the actuator end is slidably connected to the inner wall of the square movable groove 42. The two sets of hollow sleeves 44 with the same structure are slidably connected to the side walls of the two ends of the sliding rod 46. Under the action of the sliding blocks 47, the two sets of hollow sleeves 44 with the same structure are also slidably connected to the outer wall of the sliding rod 46. At the same time, the two sets of hollow sleeves 44 with the same structure are compressed by the two sets of springs 45 with the same structure installed on the side walls of the two ends of the sliding rod 46 adjacent to the support plate 43. This causes the abutting square head 471 with the square abutting groove 11 on the outer wall of one end of the sliding block 47 to slide into the inner cavity of the square movable groove 42, so that the abutting square head 471 is disengaged from the square abutting groove 11, and the partition shell 41 is disassembled.
[0024] Preferably, the storage box 48 includes a sliding cover 481 slidably connected to the top side wall. Rubber friction pads 482 are provided on the outer side walls of both sides of the sliding cover 481. Multiple flow holes 483 with the same structure are symmetrically opened on both side walls of the storage box 48. Through the multiple flow holes 483 with the same structure symmetrically opened on both side walls of the storage box 48, the desiccant pack or preservative pack can be in convective contact with the air inside the fruit and vegetable packaging box 1.
[0025] Preferably, the partition shell 41 includes a second rubber buffer pad 411 provided on both outer side walls. The second rubber buffer pad 411 provided on both outer side walls of the partition shell 41 and the first rubber buffer pad 12 provided on both inner cavity side walls of the fruit and vegetable packaging box 1 prevent excessive compression damage and avoid shaking.
[0026] Preferably, the sliding block 47 includes a square abutment head 471 on one of its outer side walls that matches the square abutment groove 11. The square abutment head 471 extends to the outer side walls of both ends of the partition shell 41. The square abutment head 471 can easily abut against the matching square abutment groove 11 to fix the partition shell 41.
[0027] Example: When adjusting and limiting the storage space for fruit and vegetable sorting at the start of work, the inner wall of the fruit and vegetable packaging box 1 is provided with three sets of sorting and limiting partitions 4 of the same structure. Multiple partitions can be provided to improve the flexibility of fruit and vegetable sorting and storage. The user can manually move two sets of sliding sliders 47 simultaneously. The sliders are slidably connected to the inner wall of the matching sliding groove 49 at the top end and to the inner wall of the square movable groove 42 at the bottom of the cavity. This allows the sliders to slide closer to each other for support, so that the two ends of the sliding rod 46 are slidably connected to two sets of the same structure. The hollow sleeves 44 of the structure slide closer to each other on the outer wall of the sliding rod 46 under the action of the sliding slider 47. At the same time, the two sets of hollow sleeves 44 of the same structure slide closer to each other, and the two sets of springs 45 of the same structure installed on the outer walls of both ends of the sliding rod 46 are compressed. This causes the square abutment head 471, which is matched with the square abutment groove 11, to slide into the inner cavity of the square movable groove 42, so that the square abutment head 471 is disengaged from the square abutment groove 11, and the partition shell 41 is disassembled. During installation, the same procedure as described above is followed. Manually release both sets of sliding blocks 47 simultaneously, allowing the springs 45 to rebound. This causes the square abutment heads 471, which are matched with the square abutment grooves 11 on the outer sidewalls of one end of each sliding block 47, to abut against the square abutment grooves 11 for fixation. This completes the fixation. Because multiple identical square abutment grooves 11 are symmetrically arranged on both sides of the inner cavity of the fruit and vegetable packaging box 1, the spacing of the lateral classification intervals can be adjusted through the cooperation of the classification limiting partition 4, thus limiting and fixing the fruits and vegetables within the inner cavity of the fruit and vegetable packaging box 1, preventing... To prevent damage from shaking, the outer walls of both sides of the partition shell 41 are equipped with second rubber buffer pads 411, and the inner walls of the fruit and vegetable packaging box 1 are equipped with first rubber buffer pads 12. These pads prevent excessive compression damage and shaking. The rubber has good elasticity and flexibility, effectively absorbing and mitigating external impacts and vibrations during transportation and handling, reducing collision damage to fruits and vegetables, and protecting their integrity. Furthermore, the inner areas of the fruit and vegetable packaging box 1 can be separated by multiple classification and limiting partitions 4 for classified storage, and the storage box 48 can be manually moved from its top side. The sliding cover 481, connected to the wall, allows the storage box 48 to be opened to insert a desiccant or preservative packet. This facilitates humidity control and further preservation within the fruit and vegetable box, preventing damage to the produce. Rubber friction pads 482 are provided on the outer walls of both sides of the sliding cover 481 to increase friction and prevent loosening. Multiple identical flow holes 483 are symmetrically arranged on both side walls of the storage box 48, allowing the desiccant or preservative packet to convect with the air inside the fruit and vegetable packaging box 1. This facilitates more efficient absorption of the desiccant by the desiccant from the fruit and vegetable packaging. The moisture inside the box 1 is contained, creating a dry environment. For preservatives, this allows the released preservative components to better diffuse and distribute throughout the entire fruit and vegetable packaging box 1, thus better exerting their preservation effect. It also indirectly avoids the direct contact between the desiccant pack or preservative pack and the fruit and vegetables, preventing any adverse effects. Through the above operations, it is easy to quickly adjust the storage capacity of the fruit and vegetable box and classify and limit the placement of fruits and vegetables, improving space utilization. It also facilitates convenient humidity control and further preservation in the storage area inside the fruit and vegetable box, preventing damage to the fruits and vegetables. The operation is convenient, the structure is simple, and the cost is low.
[0028] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A fruit and vegetable packaging box with adjustable storage capacity, characterized in that: Includes fruit and vegetable packaging box body (1), fruit and vegetable packaging box cap (2), ventilation holes (3) and classification limiting partition (4); The inner cavity sidewall of the fruit and vegetable packaging box (1) is provided with three sets of classification and limiting partitions (4) with the same structure. The top of one side outer wall of the fruit and vegetable packaging box (1) is hinged with a matching fruit and vegetable packaging box cap (2), and multiple ventilation holes (3) with the same structure are opened on both sides of the fruit and vegetable packaging box cap (2). The classification limiting partition (4) includes a partition shell (41) disposed on the inner cavity side wall of the fruit and vegetable packaging box (1). A square movable groove (42) is opened at the top of the inner cavity of the partition shell (41). A support plate (43) is disposed in the middle of the inner cavity of the square movable groove (42). A sliding round rod (46) is embedded in the middle side wall of the support plate (43). Two sets of springs (45) with the same structure are installed on the outer side walls of both ends of the sliding round rod (46) adjacent to the side walls of both sides of the support plate (43). Two sets of hollow sleeves (44) with the same structure are slidably connected to the side walls of both ends of the sliding round rod (46). The two sets of springs (45) are also attached to the partition shell (41). One end is set at the hollow sleeve (44) adjacent to the inner cavity of the square movable groove (42), and the other end of the two sets of hollow sleeves (44) is provided with two sets of sliding blocks (47) with the same structure. The bottom sidewalls of the two sets of sliding blocks (47) are slidably connected to the inner wall of the bottom sliding groove execution end of the inner cavity of the square movable groove (42). The top sidewall of the partition shell (41) is symmetrically provided with two sets of sliding grooves (49) with the same structure. The top one end of the two sets of sliding blocks (47) is slidably connected to the inner wall of the matching sliding groove (49) execution end. The outer sidewall of the top middle position of the partition shell (41) is provided with a storage box (48).
2. The fruit and vegetable packaging box with adjustable storage capacity according to claim 1, characterized in that: The fruit and vegetable packaging box (1) includes multiple square abutment grooves (11) with the same structure symmetrically arranged on both sides of the inner cavity, and the inner cavity side wall of the fruit and vegetable packaging box (1) is provided with a first rubber buffer pad (12).
3. The fruit and vegetable packaging box with adjustable storage capacity according to claim 1, characterized in that: The storage box (48) includes a sliding cover (481) slidably connected to the top side wall. Rubber friction pads (482) are provided on the outer side walls of both sides of the sliding cover (481), and multiple flow holes (483) with the same structure are symmetrically opened on both side walls of the storage box (48).
4. The fruit and vegetable packaging box with adjustable storage capacity according to claim 1, characterized in that: The partition shell (41) includes a second rubber buffer pad (411) provided on both outer side walls.
5. A fruit and vegetable packaging box with adjustable storage capacity according to claim 1, characterized in that: The sliding block (47) includes a square abutment head (471) on one side of its outer wall that matches the square abutment groove (11), and the square abutment head (471) extends to the outer walls of both ends of the partition shell (41).