Anti-extrusion constant-temperature plastic box for fresh food turnover
By designing step openings, raised blocks, rotating rods and anti-slip pads in the constant temperature plastic box for fresh food, the extrusion problem between fresh food is solved, and layered and stable stacking is achieved to avoid food damage.
Patent Information
- Application Number
- CN202422633799.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-30
AI Technical Summary
In existing fresh food turnover constant temperature plastic boxes, there is a problem of extrusion between fresh foods, especially the bottom foods are prone to damage.
A carrier plate with step openings and raised blocks was designed to allow fresh food to be placed in layers, and the carrier plate was fixed by rotating rods and arc-shaped grooves, combining anti-slip pads and grooves to achieve stable stacking.
The layered stacking of fresh food is achieved, reducing the squeezing pressure, avoiding food damage, and improving the stacking stability and anti-slip effect.
Smart Images
Figure CN223238348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of turnover boxes, in particular to an anti-extrusion constant-temperature plastic box for fresh food turnover. Background Art
[0002] Fresh food turnover constant temperature plastic box is a turnover box designed specifically for fresh food, designed to protect fresh food from being squeezed and damaged during transportation and storage, while maintaining the freshness and safety of the food
[0003] During the use of current fresh food turnover constant temperature plastic boxes, fresh foods stacked inside the fresh food turnover constant temperature plastic box body are squeezed, especially fresh foods located at the bottom of the fresh food turnover constant temperature plastic box body, which are more likely to be damaged by squeezing. For this reason, we propose an anti-squeezing fresh food turnover constant temperature plastic box. Utility Model Content
[0004] The purpose of the utility model is to provide an anti-squeezing fresh food turnover constant temperature plastic box, which has the advantage of being able to stack fresh foods separately in a layered manner inside the fresh food turnover constant temperature plastic box, greatly reducing the squeezing between fresh foods, thereby avoiding damage to fresh foods. It solves the problem that during the use of the current fresh food turnover constant temperature plastic box, there is squeezing between the fresh foods stacked inside the main body of the fresh food turnover constant temperature plastic box, especially the fresh foods located at the bottom of the main body of the fresh food turnover constant temperature plastic box, which are more likely to be damaged by squeezing.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-squeezing fresh food turnover constant temperature plastic box, comprising a fresh food turnover constant temperature plastic box body and a box cover, the box cover is installed on the upper surface of the fresh food turnover constant temperature plastic box body through a hinge, the inner wall of the fresh food turnover constant temperature plastic box body is symmetrically provided with stepped openings near the front surface and the rear surface, a loading plate is provided inside the fresh food turnover constant temperature plastic box body, and protrusions are provided on the front and rear surfaces of the loading plate, and the protrusions are located inside the stepped openings.
[0006] Preferably, a locking fastener is installed on the front surface of the box cover, and a locking movable part is installed on the front surface of the fresh food turnover constant temperature plastic box body near the upper surface, and the locking fastener and the locking movable part are adapted to each other.
[0007] Preferably, a plurality of communicating holes are evenly arranged on the upper surface of the carrier plate.
[0008] Preferably, anti-slip pads are fixedly installed on the lower surface of the main body of the fresh food turnover constant temperature plastic box near the four corners, and grooves are provided on the upper surface of the box cover near the four corners.
[0009] Preferably, rotating rods are installed at both sides of the upper surface of the loading plate through rotating shafts, and a number of arc grooves are evenly spaced on both sides of the inner wall of the main body of the fresh food turnover constant temperature plastic box, and the ends of the rotating rods are located inside the arc grooves.
[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0011] 1. The utility model provides a fresh food turnover constant temperature plastic box body, a box cover, a stepped opening, a loading plate and a raised block, so as to facilitate stacking fresh food in layers inside the fresh food turnover constant temperature plastic box, greatly reducing the squeezing between fresh food, thereby avoiding the damage of fresh food. A plurality of loading plates are placed in layers inside the fresh food turnover constant temperature plastic box body, and the raised blocks enter the stepped opening. The size of each step position of the stepped opening is adapted to the size of the raised blocks on the loading plate of that layer, that is, each step corner position of the stepped opening supports the loading plate of that layer through the raised blocks, and the fresh food is placed in layers on each loading plate, which greatly reduces the squeezing force between the fresh food when the fresh food is stacked as a whole inside the fresh food turnover constant temperature plastic box body, thereby avoiding the damage of the fresh food.
[0012] 2. The present invention improves the stability of the loading plate inside the main body of the fresh food turnover constant temperature plastic box by providing a rotating rod and an arc-shaped groove. After the loading plate is placed inside the main body of the fresh food turnover constant temperature plastic box, the rotating rod is rotated so that its end enters the arc-shaped groove. The rotating rod and the arc-shaped groove restrict the up and down movement of the loading plate, so that the loading plate is fixed inside the main body of the fresh food turnover constant temperature plastic box.
[0013] 3. The utility model facilitates the stacking of the fresh food turnover constant temperature plastic box main body by arranging anti-skid pads and grooves, and also has an anti-skid effect on the placed fresh food turnover constant temperature plastic box main body. When the fresh food turnover constant temperature plastic box main body is placed, the anti-skid pads at the four corners of its bottom play an anti-skid role. When the fresh food turnover constant temperature plastic box main body is stacked, the anti-skid pads are inserted into the grooves, which facilitates the positioning and stacking of the fresh food turnover constant temperature plastic box main body and prevents the fresh food turnover constant temperature plastic box main body from sliding after stacking. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0015] Figure 2 This is a partial three-dimensional schematic diagram of the main body of the fresh food turnover constant temperature plastic box of the utility model;
[0016] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0017] Figure 4It is a partial three-dimensional schematic diagram of the loading plate of the utility model.
[0018] Figure numerals: 1. Anti-slip pad; 2. Fresh food turnover constant temperature plastic box body; 3. Hinge; 4. Box cover; 5. Groove; 6. Lock fixing part; 7. Lock movable part; 8. Step opening; 9. Arc groove; 10. Loading plate; 11. Connecting hole; 12. Raised block; 13. Rotating rod; 14. Rotating axis. DETAILED DESCRIPTION
[0019] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.
[0020] Example 1
[0021] like Figures 1-4 As shown, the utility model proposes an anti-squeezing fresh food turnover constant temperature plastic box, including a fresh food turnover constant temperature plastic box body 2 and a box cover 4. The upper surface of the fresh food turnover constant temperature plastic box body 2 is installed with a box cover 4 through a hinge 3, and the front surface of the box cover 4 is installed with a lock fixing part 6. A lock movable part 7 is installed near the upper surface of the front surface of the fresh food turnover constant temperature plastic box body 2, and the lock fixing part 6 and the lock movable part 7 are adapted to fix the box cover 4 after it is rotated closed by the lock fixing part 6 and the lock movable part 7. The inner wall of the constant temperature plastic box body 2 is symmetrically provided with stepped openings 8 near the front surface and the rear surface. A loading plate 10 is provided inside the fresh food turnover constant temperature plastic box body 2. The loading plate 10 is used to carry fresh food. A number of connecting holes 11 are evenly provided on the upper surface of the loading plate 10. The setting of the connecting holes 11 is conducive to the air circulation inside the fresh food turnover constant temperature plastic box body 2. The front and rear surfaces of the loading plate 10 are provided with raised blocks 12. The raised blocks 12 and the loading plate 10 are integrally formed, and the raised blocks 12 are located inside the stepped opening 8.
[0022] When the present invention is in use, multiple loading plates 10 are placed in layers inside the main body 2 of the fresh food turnover constant temperature plastic box, and the protruding blocks 12 enter the step opening 8. The size of each step position of the step opening 8 is adapted to the size of the protruding blocks 12 on the loading plate 10 of that layer, that is, each step corner position of the step opening 8 supports the loading plate 10 of that layer through the protruding blocks 12, and the fresh food is placed in layers on each loading plate 10, which greatly reduces the squeezing force between the fresh food when the fresh food is stacked as a whole inside the main body 2 of the fresh food turnover constant temperature plastic box, thereby avoiding damage to the fresh food.
[0023] Example 2
[0024] like Figure 1 and Figure 3As shown, the utility model proposes an anti-squeezing fresh food turnover constant temperature plastic box. Compared with the first embodiment, this embodiment also includes anti-slip pads 1 fixedly installed near the four corners on the lower surface of the fresh food turnover constant temperature plastic box body 2, and grooves 5 are provided near the four corners on the upper surface of the box cover 4.
[0025] In this embodiment, when the fresh food turnover constant temperature plastic box main body 2 is placed, the anti-slip pads 1 at the four corners of its bottom play an anti-slip role, and when the fresh food turnover constant temperature plastic box main body 2 is stacked, the anti-slip pads 1 are inserted into the groove 5, which facilitates the positioning and stacking of the fresh food turnover constant temperature plastic box main body 2 and prevents the fresh food turnover constant temperature plastic box main body 2 from sliding after stacking.
[0026] Example 3
[0027] like Figure 2-Figure 4 As shown, the present invention proposes an anti-squeezing fresh food turnover constant temperature plastic box. Compared with the first embodiment, this embodiment also includes rotating rods 13 installed on both sides of the upper surface of the loading plate 10 through the rotating shaft 14, and a number of arc grooves 9 are equidistantly provided on both sides of the inner wall of the main body 2 of the fresh food turnover constant temperature plastic box, and the end of the rotating rod 13 is located inside the arc groove 9.
[0028] In this embodiment, after the loading plate 10 is placed inside the fresh food turnover constant temperature plastic box main body 2, the rotating rod 13 is rotated so that its end enters the arc groove 9. The rotating rod 13 and the arc groove 9 limit the up and down movement of the loading plate 10, so that the loading plate 10 is fixed inside the fresh food turnover constant temperature plastic box main body 2.
[0029] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A squeeze-proof fresh food turnover constant temperature plastic box, comprising a fresh food turnover constant temperature plastic box body (2) and a box cover (4), characterized in that: The upper surface of the fresh food turnover constant temperature plastic box body (2) is provided with a box cover (4) via a hinge (3); the inner wall of the fresh food turnover constant temperature plastic box body (2) is symmetrically provided with stepped openings (8) near the front surface and the rear surface; a loading plate (10) is provided inside the fresh food turnover constant temperature plastic box body (2); both the front surface and the rear surface of the loading plate (10) are provided with raised blocks (12), and the raised blocks (12) are located inside the stepped openings (8).
2. The anti-extrusion fresh food turnover constant temperature plastic box according to claim 1, characterized in that: A locking fastener (6) is installed on the front surface of the box cover (4), and a locking movable part (7) is installed on the front surface of the fresh food turnover constant temperature plastic box body (2) near the upper surface, and the locking fastener (6) and the locking movable part (7) are adapted to each other.
3. The anti-extrusion fresh food turnover constant temperature plastic box according to claim 1, characterized in that: A plurality of communicating holes (11) are evenly arranged on the upper surface of the object carrier plate (10).
4. The anti-extrusion fresh food turnover constant temperature plastic box according to claim 1, characterized in that: The lower surface of the fresh food turnover constant temperature plastic box body (2) is fixedly mounted with anti-slip pads (1) near the four corners, and the upper surface of the box cover (4) is provided with grooves (5) near the four corners.
5. The anti-extrusion fresh food turnover constant temperature plastic box according to claim 1, characterized in that: Rotating rods (13) are installed at both sides of the upper surface of the loading plate (10) via rotating shafts (14), and a plurality of arc-shaped grooves (9) are evenly spaced on both sides of the inner wall of the fresh food turnover constant temperature plastic box body (2), and the ends of the rotating rods (13) are located inside the arc-shaped grooves (9).