Anti-collision fruit fresh-keeping packaging box
By introducing shock-absorbing spring sheets, guide grooves, and guide rail structures into the fruit packaging box, combined with sponge protection and moisture-retaining design, the problem of damage during fruit transportation is solved, achieving higher stability and preservation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI UNIV
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-05
AI Technical Summary
Existing fruit packaging boxes are unable to effectively absorb vibration and impact during transportation, resulting in damage to the fruit surface and a lack of all-round protection, which affects the preservation effect.
A shockproof fruit preservation packaging box was designed, which uses shock-absorbing spring sheets, guide grooves and guide rail structure, combined with bottom sponge and edge sponge to protect the bottom and edges of the fruit, and uses fixing tubes and moisturizing cotton to maintain humidity.
It effectively reduces vibration and friction damage to fruits during transportation, improves the stability and preservation effect of fruits, and prevents fruits from drying out.
Smart Images
Figure CN224198352U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fruit packaging technology, and in particular to a fruit preservation packaging box that is resistant to impacts. Background Technology
[0002] Fruit preservation packaging boxes are packaging containers specifically designed for storing, transporting, and preserving fruit. Their core function is to reduce physical damage and physiological deterioration of fruit during storage and transportation.
[0003] Currently, fruits are easily damaged during transportation and storage due to collisions, squeezing, or vibrations, affecting their preservation and commercial value. Traditional packaging boxes mostly use simple hard materials or ordinary cushioning structures, which are difficult to effectively absorb the vibrations and impacts during transportation. This is especially true for fragile fruits such as cherries, whose skins are delicate, and even slight bumps can damage the flesh or accelerate decay. In addition, existing packaging boxes lack comprehensive protection for the bottom and sides of the fruit. During handling or stacking, the fruit is prone to friction and collision with the inner wall of the packaging box due to shaking, further aggravating the damage. Although some packaging boxes use sponge or foam cushioning, their simple structural design cannot take into account both shock absorption and fixation functions, resulting in problems such as fruit shifting and rolling during transportation, affecting the overall preservation effect. In view of this, a collision-resistant fruit preservation packaging box is provided to overcome the above defects. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a shockproof fruit preservation packaging box.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a bump-proof fruit preservation packaging box, comprising a box body, a box lid rotatably connected to the top rear of the box body, vent holes on both the left and right sides inside the box body, a shock-absorbing spring sheet fixedly connected to the lower part inside the box body, guide grooves on the front, back, left, right and center of the inner wall of the box body, guide rails slidably connected to the inner wall of the guide grooves, and a placement tray fixedly connected to the inner end face of the guide rails.
[0006] As a further description of the above technical solution: Connecting ropes are fixedly connected to both the front and rear sides of the inner wall of the box. A pad is fixedly connected to the end of the connecting rope away from the box. A placement slot is opened inside the placement tray. A bottom sponge is fixedly connected to the bottom of the placement slot inside the placement tray. Small spring plates are fixedly connected to both the left and right sides of the placement slot inside the placement tray. A clamping ring is fixedly connected to the inner end face of the small spring plate. An edge sponge is fixedly connected to the inner side of the clamping ring. A through hole is opened inside the placement tray. The top of the shock-absorbing spring plate contacts the bottom of the placement tray. The front and rear sides of the inner wall of the box are rotatably connected to the outer end face of the pad. The top of the pad contacts the front and rear edges of the bottom of the placement tray. The upper and lower sides of the clamping ring are slidably connected to the inner side of the placement slot inside the placement tray. This can reduce the vibration that occurs when the bottom of the box contacts the ground and affects the fruit in the placement slot. The bottom sponge at the bottom of the placement slot and the edge sponge on the inner side of the clamping ring can protect both the bottom and the edges of the fruit.
[0007] As a further description of the above technical solution: the number of placement trays inside the box is two sets, and the placement trays are distributed on the upper and lower sides of the box. The bottom of the placement tray inside the lower part of the box contacts the top of the shock-absorbing spring sheet, and the bottom edge of the placement tray inside the upper part of the box contacts the top of the pad. This can increase the number of fruits that can be placed inside the box and improve the utilization rate of the internal space of the box.
[0008] As a further description of the above technical solution: the width of the guide groove matches the left and right length of the guide rail, and the number and distribution position of the guide rail correspond to the number and distribution position of the guide groove on the inner wall of the box, which can restrict the placement plate inside the box and prevent the placement plate from lateral displacement inside the box.
[0009] As a further description of the above technical solution: the placement tray has several placement slots, and each placement slot contains two clamping rings and two small spring plates, distributed on the left and right sides of the placement slot. The inner top of the clamping ring is provided with a 45° inclined surface from the inside out. The bottom of the placement slot of the placement tray is provided with a bottom sponge, and the inner side of the clamping ring is provided with an edge sponge. This can protect the bottom and edges of the fruit at the same time, preventing the hard material of the placement tray from damaging the surface of the fruit when it shakes, and improving the stability of the fruit during transportation to a certain extent.
[0010] As a further description of the above technical solution: a fixing tube is fixedly connected in the middle of the inside of the box lid, a fixing plate is fixedly connected to the outside of the fixing tube, the top of the fixing plate is fixedly connected to the upper inside of the box lid, a moisturizing cotton is fixedly connected to the inside of the fixing plate, and a threaded plug is spirally connected to the upper inside of the fixing tube, which can continuously maintain the humidity inside the box and prevent the fruit placed in the plate from drying out due to insufficient moisture in the air when stored inside the box for a long time.
[0011] As a further description of the above technical solution: the upper part of the inner wall of the fixing tube is provided with an internal thread that matches the pitch of the threaded plug on the outer side below. The thickness of the moisturizing cotton is 1 / 2 of the inner depth of the box cover. The moisturizing cotton may dry out after long-term use. Simply inject water into the moisturizing cotton through the fixing tube to achieve a long-term moisturizing effect even without opening the box cover.
[0012] This utility model has the following beneficial effects:
[0013] This utility model designs an anti-collision fruit preservation packaging box. Through the design and cooperation of shock-absorbing spring sheets and small spring sheets, the device can reduce the vibration that occurs when the bottom of the box touches the ground and affects the fruit in the placement slot. The bottom of the placement slot of the placement tray is equipped with bottom sponge, and the inner side of the clamping ring is equipped with edge sponge, which can protect the bottom and edges of the fruit at the same time. This prevents the hard material of the placement tray from damaging the surface of the fruit when shaking, thereby improving the stability of the fruit during transportation and ensuring the integrity of the fruit inside the box.
[0014] This utility model designs a shockproof fruit preservation packaging box. Through the combination of a fixing tube and a moisturizing cotton, the device can continuously maintain humidity inside the box, preventing the fruit placed on the tray from drying out due to insufficient moisture in the air when stored inside the box for a long time. The moisturizing cotton may also dry out after prolonged use. Simply inject water into the moisturizing cotton through the fixing tube to achieve a long-term moisturizing effect even without opening the box lid. This design is suitable for widespread use. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the opening structure of the box lid of this utility model;
[0017] Figure 3 This is a schematic diagram of the longitudinal cross-sectional structure of the box body of this utility model;
[0018] Figure 4 This is a schematic diagram of the inner structure of the box body of this utility model;
[0019] Figure 5 This is a schematic diagram of the longitudinal cross-sectional structure of the front end of the placement tray of this utility model;
[0020] Figure 6 This is a schematic diagram of the clamping ring structure of this utility model;
[0021] Figure 7 This is a schematic diagram of the placement groove structure inside the placement tray of this utility model;
[0022] Figure 8 This is a schematic diagram of the longitudinal cross-sectional structure of the box lid of this utility model.
[0023] Legend:
[0024] 1. Box body; 2. Box lid; 3. Vent hole; 4. Fixing tube; 5. Threaded plug; 6. Guide rail; 7. Placement tray; 8. Placement slot; 9. Clamping ring; 10. Through hole; 11. Moisturizing cotton; 12. Guide groove; 13. Shock-absorbing spring sheet; 14. Connecting rope; 15. Gasket; 16. Bottom sponge; 17. Small spring sheet; 18. Edge sponge; 19. Fixing plate. Detailed Implementation
[0025] Reference Figures 1 to 8 The present invention provides a fruit preservation packaging box that is resistant to bumps and knocks, including a box body 1, a box cover 2 connected to the top rear of the box body 1 by a hinge, vent holes 3 on both the left and right sides inside the box body 1, a shock-absorbing spring sheet 13 fixed to the bottom inside the box body 1 by bolts, and guide grooves 12 in four places on the inner wall of the box body 1, front, back, left, right and middle, and guide rails 6 are inserted into and slide on the inner wall of the guide grooves 12, and a placement plate 7 is welded to the inner end face of the guide rails 6.
[0026] Connecting ropes 14 are provided on both the front and back sides of the inner wall of the box body 1. A pad 15 is provided at the end of the connecting rope 14 away from the box body 1. A placement groove 8 is opened inside the placement tray 7. The bottom of the placement groove 8 inside the placement tray 7 is glued to the bottom sponge 16. Small spring pieces 17 are welded to the left and right sides of the placement groove 8 inside the placement tray 7. A clamping ring 9 is welded to the inner end face of the small spring piece 17. An edge sponge 18 is glued to the inner side of the clamping ring 9. A through hole 10 is opened inside the placement tray 7. The top of the shock-absorbing spring piece 13 contacts the bottom of the placement tray 7. The front and back sides of the inner wall of the box body 1 are rotatably connected to the outer end face of the pad 15. The top of the pad 15 contacts the front and back edges of the bottom of the placement tray 7. The upper and lower sides of the clamping ring 9 are slidably connected to the inner side of the placement groove 8 inside the placement tray 7. This can reduce the vibration generated when the bottom of the box body 1 contacts the ground and affect the fruit in the placement groove 8. The bottom sponge 16 is provided at the bottom of the placement groove 8 of the placement tray 7, and the edge sponge 18 is provided on the inner side of the clamping ring 9, which can protect the bottom and edges of the fruit at the same time.
[0027] As a further implementation of the above technical solution: the number of placement trays 7 inside the box body 1 is two sets, and the placement trays 7 are distributed on the upper and lower sides inside the box body 1. The bottom of the placement tray 7 inside the lower part of the box body 1 contacts the top of the shock-absorbing spring sheet 13, and the bottom edge of the placement tray 7 inside the upper part of the box body 1 contacts the top of the pad 15. This can increase the number of fruits that can be placed inside the box body 1 and improve the utilization rate of the internal space of the box body 1.
[0028] As a further implementation of the above technical solution: the width of the guide groove 12 matches the left and right length of the guide rail 6, and the number and distribution position of the guide rail 6 correspond to the number and distribution position of the guide groove 12 on the inner wall of the box 1, which can restrict the placement plate 7 in the box 1 and prevent the placement plate 7 from lateral displacement in the box 1.
[0029] As a further implementation of the above technical solution: the number of placement slots 8 inside the placement tray 7 is several, and the number of clamping rings 9 and small spring pieces 17 in each placement slot 8 of the placement tray 7 is two, distributed on the left and right sides of the placement slot 8. The inner side of the top of the clamping ring 9 is provided with a 45° inclined surface from the inside out. The bottom of the placement slot 8 of the placement tray 7 is provided with a bottom sponge 16, and the inner side of the clamping ring 9 is provided with an edge sponge 18, which can protect the bottom and edge of the fruit at the same time, and prevent the hard material of the placement tray 7 from damaging the surface of the fruit when it shakes, thereby improving the stability of the fruit during transportation to a certain extent.
[0030] As a further implementation of the above technical solution: the inner middle of the box cover 2 is penetrated and fixed by the fixing tube 4, the lower outer side of the fixing tube 4 penetrates and is fixed through the inner middle of the fixing plate 19, the top of the fixing plate 19 is fixedly connected to the upper inner side of the box cover 2, the inner side of the fixing plate 19 is provided with moisturizing cotton 11, and the upper inner side of the fixing tube 4 is inserted and screwed by the threaded plug 5, which can continuously maintain the humidity inside the box 1 and prevent the fruit placed in the plate 7 from drying out due to insufficient moisture in the air when stored in the box 1 for a long time.
[0031] As a further implementation of the above technical solution: the inner wall of the fixing tube 4 is provided with an internal thread that matches the pitch of the threaded plug 5 on the outer side below. The thickness of the moisturizing cotton 11 is 1 / 2 of the inner depth of the box cover 2. The moisturizing cotton 11 may dry out after long-term use. Simply inject water into the moisturizing cotton 11 through the fixing tube 4, and the moisturizing effect can be achieved for a long time even without opening the box cover 2.
[0032] Working principle:
[0033] When using this invention, the fruit is placed from top to bottom into the placement groove 8 inside the placement tray 7. The bottom of the fruit first contacts the edge sponge 18 on the inner side of the clamping ring 9. The clamping ring 9 deforms under the pressure of the fruit, and the small spring piece 17 on the outer end face of the clamping ring 9 deforms until the bottom of the fruit contacts the bottom sponge 16 located below the inner side of the placement groove 8. At this time, both the left and right edges of the fruit are fixed in the placement groove 8 by the edge sponge 18 driven by the clamping ring 9. After the fruit in the placement grooves 8 of both sets of placement trays 7 is placed... Afterwards, the first set of placement trays 7 is placed into the box 1. The guide rail 6 on the outer end face of the placement tray 7 is inserted from top to bottom into the guide groove 12 set on the edge of the box 1 until the bottom of the first set of placement trays 7 contacts the top of the shock-absorbing spring plate 13 located at the bottom of the box 1. After the first set of placement trays 7 is installed, the pads 15 on the inner walls of the front and rear sides of the box 1 are pulled down. The pads 15 rotate with the inner wall of the box 1 as the base point, but the top of the pads 15 is provided with a connecting rope 14 so that the pads 15 are perpendicular to the box 1 at 90°. Then the second set of placement trays 7 is placed into the box 1. The two sets of placement trays 7 are placed into the box body 1 from top to bottom, and the operation is the same as that of the first set of placement trays 7, until the bottom edge of the second set of placement trays 7 touches the top inner side of the pad 15. After the two sets of placement trays 7 are placed, close the box lid 2, take out the drinkable water, and pour it into the moisturizing cotton 11 inside the box lid 2 through the fixing tube 4. The moisturizing cotton 11 is fixed inside the fixing plate 19. After the water enters the moisturizing cotton 11, it will be stored by the moisturizing cotton 11. After pouring in the predetermined amount of water, take out the threaded plug 5, insert it into the fixing tube 4 from top to bottom and screw it on. Due to the design cooperation of the shock-absorbing spring plate 13 and the small spring plate 17, the vibration generated when the bottom of the box body 1 touches the ground and affects the fruit in the placement slot 8 can be reduced. The bottom sponge 16 is set at the bottom of the placement slot 8 of the placement tray 7, and the edge sponge 18 is set on the inner side of the clamping ring 9. This can protect the bottom and edge of the fruit at the same time, and prevent the hard material of the placement tray 7 from damaging the surface of the fruit when shaking. This improves the stability of the fruit during transportation to a certain extent and ensures the integrity of the fruit in the box body 1.
[0034] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A shockproof fruit preservation packaging box, comprising a box body (1), characterized in that: The box body (1) is rotatably connected to the top rear of the box body (1). The box body (1) has exhaust holes (3) on both the left and right sides inside. The box body (1) has a shock-absorbing spring plate (13) fixedly connected to the bottom inside. The box body (1) has guide grooves (12) in four places: front, back, left, right and middle. The guide grooves (12) are slidably connected to the inner wall of the guide grooves (12). The guide rails (6) are fixedly connected to the inner end face of the guide rails (6). The placement plate (7) is fixedly connected to the inner end face of the guide rails (6).
2. The anti-collision fruit preservation packaging box according to claim 1, characterized in that: Connecting ropes (14) are fixedly connected to both the front and rear sides of the inner wall of the box (1). A pad (15) is fixedly connected to the end of the connecting rope (14) away from the box (1). A placement slot (8) is opened inside the placement tray (7). A bottom sponge (16) is fixedly connected to the bottom of the placement slot (8) inside the placement tray (7). Small spring pieces (17) are fixedly connected to both the left and right sides of the placement slot (8) inside the placement tray (7). A clip is fixedly connected to the inner end face of the small spring piece (17). The holding ring (9) has an edge sponge (18) fixedly connected to its inner side. The placement tray (7) has a through hole (10) inside. The top of the shock-absorbing spring sheet (13) contacts the bottom of the placement tray (7). The front and rear sides of the inner wall of the box body (1) are rotatably connected to the outer end face of the pad (15). The top of the pad (15) contacts the front and rear edges of the bottom of the placement tray (7). The upper and lower sides of the holding ring (9) are slidably connected to the inner side of the placement groove (8) opened inside the placement tray (7).
3. The impact-resistant fruit preservation packaging box according to claim 2, characterized in that: The number of placement trays (7) inside the box (1) is two sets, and the placement trays (7) are distributed on the upper and lower sides inside the box (1). The bottom of the placement tray (7) inside the lower part of the box (1) contacts the top of the shock-absorbing spring sheet (13), and the bottom edge of the placement tray (7) inside the upper part of the box (1) contacts the top of the pad (15).
4. The anti-collision fruit preservation packaging box according to claim 1, characterized in that: The width of the guide groove (12) matches the left and right length of the guide rail (6), and the number and distribution position of the guide rail (6) correspond to the number and distribution position of the guide groove (12) on the inner wall of the box (1).
5. A shockproof fruit preservation packaging box according to claim 1, characterized in that: The number of placement slots (8) inside the placement tray (7) is several, and the number of clamping rings (9) and small spring plates (17) in each placement slot (8) of the placement tray (7) is two, distributed on the left and right sides of the placement slot (8). The clamping ring (9) has a 45° inclined surface on the inner side of its top.
6. The anti-collision fruit preservation packaging box according to claim 1, characterized in that: A fixing tube (4) is fixedly connected in the middle of the inside of the box cover (2). A fixing plate (19) is fixedly connected on the lower outer side of the fixing tube (4). The top of the fixing plate (19) is fixedly connected to the upper inner side of the box cover (2). A moisturizing cotton (11) is fixedly connected to the inner side of the fixing plate (19). A threaded plug (5) is spirally connected to the upper inside of the fixing tube (4).
7. A shockproof fruit preservation packaging box according to claim 6, characterized in that: The upper part of the inner wall of the fixed tube (4) is provided with an internal thread that matches the pitch of the threaded plug (5) on the outer side below. The thickness of the moisturizing cotton (11) is 1 / 2 of the inner depth of the box cover (2).