A fresh product preservation type cold chain transport box

Abstract

A fresh product preservation type cold chain transportation box comprises a box body and a cover body matched with each other, the box body comprises a nested inner box body and an outer box body, the top of the inner box body is concave downward to form an inner cavity, and an outer cavity is formed between the inner box body and the outer box body; the inner cavity is provided with a movable partition plate, the movable partition plate is arranged along the width direction of the inner cavity, and the inner cavity is divided into relatively independent sub-cavities; the side walls on the two sides of the inner cavity in the length direction of the movable partition plate are in sliding fit, so that the movable partition plate can slide along the length direction of the inner cavity. The movable partition plate can separate different fresh products on one hand, and can also adjust the size of the separated cavities according to the loading capacity of the fresh products, so as to meet different storage and transportation requirements.

Description

Technical Field

[0001] This utility model relates to the field of fresh food storage and transportation technology, and more specifically, to a cold chain transport box for fresh products. Background Technology

[0002] Cold chain transportation refers to transportation in which the transported goods are kept at a certain temperature throughout the transportation process. Fresh products require cold chain transportation when transporting over long distances across regions. In cold chain transportation, fresh products need to be refrigerated in storage boxes at low temperatures to prevent them from spoiling.

[0003] Existing cold chain transport containers are inadequate for separating fresh produce, resulting in products being piled together. When multiple products need to be mixed, effective isolation cannot be achieved. Furthermore, the internal space cannot be flexibly adjusted according to the quantity of fresh produce. Utility Model Content

[0004] The purpose of this utility model is to provide a fresh produce preservation cold chain transport box with a novel structure that allows for flexible partitioning of the internal cavity to meet different transportation needs.

[0005] The embodiments of this utility model are implemented as follows:

[0006] A fresh produce preservation cold chain transport box includes a box body and a lid that cooperate with each other. The box body includes a nested inner box body and an outer box body. The top of the inner box body is recessed downward to form an inner cavity, and an outer cavity is formed between the inner box body and the outer box body. The inner cavity body is provided with a movable partition, which is arranged along the width direction of the inner cavity body to divide the inner cavity body into relatively independent sub-cavities. The side walls on both sides of the movable partition body in the length direction of the inner cavity body are slidably engaged, so that the movable partition body can slide along the length direction of the inner cavity body.

[0007] Furthermore, in other preferred embodiments of the present invention, a first sliding groove and a second sliding groove are provided on the side walls on both sides of the inner cavity along the length direction. The first sliding groove and the second sliding groove are parallel and arranged along the length direction of the sub-cavity, with the first sliding groove located above the second sliding groove. The movable partition includes a pair of end walls located at both ends along its length direction. The top of each end wall is provided with a first sliding part for cooperating with the first sliding groove, and the bottom of each end wall is provided with a second sliding part for cooperating with the second sliding groove.

[0008] Furthermore, in other preferred embodiments of this utility model, slots are provided on the side walls on both sides of the inner cavity along the length direction. The slots are arranged along the height direction of the inner cavity and penetrate through the top of the inner box to form an insertion port; the slots connect the first slide groove and the second slide groove.

[0009] Furthermore, in other preferred embodiments of this utility model, a plurality of positioning holes are provided in the first slide groove, the plurality of positioning holes are arranged along the length direction of the first slide groove, and the first sliding part is provided with a positioning pin that can extend and retract along the length direction of the movable partition.

[0010] Furthermore, in other preferred embodiments of this utility model, the first sliding part is provided with a mounting groove, the mounting groove is provided along the length direction of the movable partition, the positioning pin is provided in the mounting groove, and the positioning pin is connected to the bottom of the mounting groove by an elastic element.

[0011] Furthermore, in other preferred embodiments of this utility model, a limiting groove is provided at the top of the movable partition, the limiting groove penetrates the top wall of the movable partition and communicates with the mounting groove, and a lever is provided at the top of the positioning pin, the lever passes through the limiting groove, so that the top of the lever is higher than the movable partition.

[0012] Furthermore, in other preferred embodiments of this utility model, the positioning hole is a round hole, and the positioning pin and the mounting groove are both cylindrical.

[0013] Furthermore, in other preferred embodiments of the present invention, the limiting groove includes a first end face near the end wall and a second end face away from the end wall. A fixing groove is provided on one side of the second end face. The fixing groove is arranged along the width direction of the movable partition, and the length of the fixing groove is equivalent to the length of the lever.

[0014] Furthermore, in other preferred embodiments of this utility model, there are multiple movable partitions, which are spaced apart along the length of the inner cavity.

[0015] Furthermore, in other preferred embodiments of this utility model, the cavity wall and the movable partition of the inner cavity are both made of thermally conductive material.

[0016] The beneficial effects of this utility model embodiment are:

[0017] This utility model provides a cold chain transport box for fresh produce, comprising a box body and a lid that cooperate with each other. The box body includes a nested inner box body and an outer box body. The top of the inner box body is recessed downward to form an inner cavity, and an outer cavity is formed between the inner box body and the outer box body. A movable partition is provided in the inner cavity, which is arranged along the width direction of the inner cavity to divide the inner cavity into relatively independent sub-cavities. The side walls on both sides of the movable partition in the length direction of the inner cavity are slidably engaged, allowing the movable partition to slide along the length direction of the inner cavity. The movable partition can separate different fresh produce and adjust the size of the divided cavities according to the loading volume of fresh produce to meet different storage and transportation needs. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of a fresh produce preservation cold chain transport box provided for an embodiment of this utility model;

[0020] Figure 2 An installation diagram of a fresh produce preservation cold chain transport box provided for an embodiment of this utility model;

[0021] Figure 3 A cross-sectional view of a fresh produce preservation cold chain transport box provided in an embodiment of this utility model;

[0022] Figure 4 A schematic diagram of the inner box of a fresh produce preservation cold chain transport box provided in an embodiment of this utility model;

[0023] Figure 5 An enlarged schematic diagram at point V of a fresh produce preservation cold chain transport box provided in an embodiment of this utility model;

[0024] Figure 6 This is a schematic diagram illustrating the positioning method of the movable partition and positioning holes of a fresh produce preservation cold chain transport box provided in an embodiment of this utility model.

[0025] Icons: 10-Fresh Produce Cold Chain Transport Box; 100-Box Body; 110-Inner Box Body; 111-Inner Cavity; 1111-Second Opening; 112-Limiting Ridge; 113-Modible Part; 1131-First Sliding Part; 1132-Mounting Slot; 1133-Positioning Pin; 1134-Elastic Component; 1135-Limiting Slot; 1136-Pulling Block; 1137-Fixing Slot; 114-First Slide Groove; 1141-Positioning Hole; 115-Second Slide Groove; 116-Slot; 1161-Insertion; 120-Outer Box Body; 121-Outer Cavity; 1211-First Opening; 200-Lid. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. Example

[0031] This embodiment provides a fresh produce preservation cold chain transport box 10, referring to... Figure 1 As shown, it includes a box body 100 and a cover body 200 that cooperate with each other.

[0032] Furthermore, such as Figure 2 and Figure 3 As shown, the box 100 includes a nested inner box 110 and an outer box 120. The top of the inner box 110 is recessed downwards to form an inner cavity 111, and an outer cavity 121 is formed between the inner box 110 and the outer box 120. The inner cavity 111 is used to store fresh produce, and the outer cavity 121 is used to store refrigeration materials, such as ice cubes and ice packs. The top of the outer box 120 is provided with a first opening 1211, and the top of the inner box 110 is provided with a retaining ridge 112. The inner box 110 is supported by the retaining ridge 112 at the edge of the first opening 1211, thereby maintaining sufficient storage space between the bottom of the inner box 110 and the outer box 120. At the same time, this method allows for easy disassembly of the inner box 110 at any time. The top of the inner box 110 is provided with a second opening 1111 for loading and unloading fresh produce. One side of the cover 200 along its length is hinged to the outer casing 120, and the other side is fixed by conventional means such as buckles, which facilitates opening and closing operations.

[0033] like Figure 3 and Figure 4 As shown, the inner cavity 111 is provided with a movable partition 113. The movable partition 113 is arranged along the width direction of the inner cavity 111, dividing the inner cavity 111 into relatively independent sub-cavities. Different sub-cavities can be used to store different fresh products. At the same time, the movable partition 113 can also play a role in heat transfer, allowing the temperature at the center of the inner cavity 111 to be better transferred out.

[0034] The movable partition 113 has sliding fits between the side walls on both sides of the inner cavity 111 along its length, allowing the movable partition 113 to slide along the length of the inner cavity 111. By adjusting the position of the movable partition 113, the size of each sub-cavity can be flexibly adjusted to meet different cargo capacity requirements.

[0035] Furthermore, such as Figure 3 and Figure 4 As shown, the inner cavity 111 has a first sliding groove 114 and a second sliding groove 115 on both sides of its length direction. The first sliding groove 114 and the second sliding groove 115 are parallel and arranged along the length direction of the sub-cavity, with the first sliding groove 114 located above the second sliding groove 115. The movable partition 113 includes a pair of end walls located at both ends of its length direction. The top of each end wall is provided with a first sliding part 1131 for cooperating with the first sliding groove 114, and the bottom of each end wall is provided with a second sliding part for cooperating with the second sliding groove 115. The double sliding groove design can achieve multi-point limiting of the movable partition 113, so that the movable partition 113 can only move horizontally and will not flip over. The second sliding part can be set as a pulley, thereby reducing the resistance during the sliding process.

[0036] Slots 116 are provided on both sides of the inner cavity 111 along its length. The slots 116 are positioned along the height of the inner cavity 111 and penetrate the top of the inner housing 110 to form an insertion port 1161. The slots 116 connect to the first sliding groove 114 and the second sliding groove 115. The slots 116 allow for a detachable connection between the movable partition 113 and the inner housing 110. When the movable partition 113 is not needed, it can be slid into the slot 116 and then pulled out through the top insertion port 1161. Conversely, the movable partition 113 can also be installed using the slots 116.

[0037] Furthermore, such as Figure 5 and Figure 6 As shown, the first slide groove 114 is provided with a plurality of positioning holes 1141, which are arranged along the length direction of the first slide groove 114. The first sliding part 1131 is provided with a positioning pin 1133 that can extend and retract along the length direction of the movable partition 113. When the positioning pin 1133 extends, it can be inserted into any of the positioning holes 1141, thereby locking the position of the movable partition 113.

[0038] The first sliding part 1131 is provided with a mounting groove 1132, which is provided along the length of the movable partition 113. A positioning pin 1133 is disposed in the mounting groove 1132, and the positioning pin 1133 is connected to the bottom of the mounting groove 1132 by an elastic member 1134. Under the elastic force of the elastic member 1134, the positioning pin 1133 can be stably inserted into the positioning hole 1141, preventing it from falling out due to shaking.

[0039] The top of the movable partition 113 is provided with a limiting groove 1135, which penetrates the top wall of the movable partition 113 and communicates with the mounting groove 1132. The top of the positioning pin 1133 is provided with a lever 1136, which passes through the limiting groove 1135, so that the top of the lever 1136 is higher than the movable partition 113. By manually moving the lever 1136, the operator can compress the elastic element 1134, pull the positioning pin 1133 out of the positioning hole 1141, thereby releasing the lock on the movable partition 113 and allowing the position of the movable partition 113 to be adjusted.

[0040] The limiting groove 1135 includes a first end face near the end wall and a second end face away from the end wall. When the toggle block 1136 abuts against the first end face, the positioning pin 1133 extends from the mounting groove 1132 and can be inserted into the positioning hole 1141 for locking. At this time, the elastic element 1134 is in a compressed state, providing a continuous thrust to push the positioning pin 1133 into the positioning hole 1141. When the toggle block 1136 abuts against the second end face, the positioning pin 1133 can retract back into the mounting groove 1132, releasing the lock on the movable partition 113.

[0041] The positioning hole 1141 is a round hole, and both the positioning pin 1133 and the mounting groove 1132 are cylindrical. A fixing groove 1137 is provided on one side of the second end face of the limiting groove 1135. The fixing groove 1137 is located along the width direction of the movable partition 113, and its length is approximately equal to the length of the lever 1136. When the positioning pin 1133 retracts into the mounting groove 1132, rotating the lever 1136 allows it to enter the fixing groove 1137, locking the positioning pin 1133 within the mounting groove 1132. This prevents the positioning pin 1133 from obstructing the operator's adjustment of the movable partition 113's position.

[0042] Furthermore, there are multiple movable partitions 113, which are spaced apart along the length of the inner cavity 111. All movable partitions 113 can be installed via slots 116, dividing the inner cavity 111 into more sub-cavities.

[0043] The walls of the inner cavity 111 and the movable partition 113 are both made of thermally conductive material. This provides better cooling performance. Meanwhile, the inner wall of the outer cavity 121 should be provided with a heat insulation layer made of heat insulation material to prevent the cold energy from being lost.

[0044] The beneficial effects of this utility model embodiment are:

[0045] This utility model provides a fresh produce preservation cold chain transport box 10, which includes a box body 100 and a cover 200 that cooperate with each other. The box body 100 includes a nested inner box body 110 and an outer box body 120. The top of the inner box body 110 is recessed downward to form an inner cavity 111, and an outer cavity 121 is formed between the inner box body 110 and the outer box body 120. The inner cavity 111 is provided with a movable partition 113, which is arranged along the width direction of the inner cavity 111, dividing the inner cavity 111 into relatively independent sub-cavities. The side walls on both sides of the movable partition 113 in the length direction of the inner cavity 111 are slidably engaged, so that the movable partition 113 can slide along the length direction of the inner cavity 111. The movable partition 113 can separate different fresh products and adjust the size of the divided cavities according to the loading volume of fresh products to meet different storage and transportation needs.

[0046] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fresh produce preservation type cold chain transport box characterized by, The device includes a box and a cover that cooperate with each other. The box includes a nested inner box and an outer box. The top of the inner box is recessed downward to form an inner cavity. An outer cavity is formed between the inner box and the outer box. The inner cavity is provided with a movable partition. The movable partition is arranged along the width direction of the inner cavity to divide the inner cavity into relatively independent sub-cavities. The side walls of the movable partition on both sides of the inner cavity in the length direction are slidably engaged, so that the movable partition can slide along the length direction of the inner cavity.

2. The fresh produce preservation cold chain shipping container of claim 1, wherein, The inner cavity has a first sliding groove and a second sliding groove on both sides of its length direction. The first sliding groove and the second sliding groove are parallel and arranged along the length direction of the sub-cavity. The first sliding groove is located above the second sliding groove. The movable partition includes a pair of end walls located at both ends of its length direction. The top of each end wall is provided with a first sliding part for cooperating with the first sliding groove, and the bottom of each end wall is provided with a second sliding part for cooperating with the second sliding groove.

3. The fresh produce preservation cold chain shipping container of claim 2, wherein, Slots are provided on both sides of the inner cavity along its length. The slots are arranged along the height of the inner cavity and penetrate through the top of the inner box to form an insertion port. The slots connect the first slide groove and the second slide groove.

4. The fresh produce preservation cold chain shipping container of claim 3, wherein, The first slide groove is provided with a plurality of positioning holes, which are arranged along the length direction of the first slide groove. The first sliding part is provided with a positioning pin that can extend and retract along the length direction of the movable partition.

5. The fresh produce preservation cold chain shipping container of claim 4, wherein, The first sliding part is provided with a mounting groove, which is arranged along the length direction of the movable partition. The positioning pin is disposed in the mounting groove, and the positioning pin is connected to the bottom of the mounting groove by an elastic element.

6. The fresh produce preservation cold chain shipping container of claim 5, wherein, The top of the movable partition is provided with a limiting groove, which penetrates the top wall of the movable partition and communicates with the mounting groove. The top of the positioning pin is provided with a lever, which passes through the limiting groove, so that the top of the lever is higher than the movable partition.

7. The fresh produce preservation cold chain shipping container of claim 6, wherein, The positioning hole is a round hole, and both the positioning pin and the mounting groove are cylindrical.

8. The fresh produce preservation cold chain shipping container of claim 7, wherein, The limiting groove includes a first end face near the end wall and a second end face away from the end wall. The limiting groove has a fixing groove on one side of the second end face. The fixing groove is arranged along the width direction of the movable partition and the length of the fixing groove is equivalent to the length of the lever.

9. The fresh produce preservation cold chain shipping container of claim 8, wherein, The number of movable partitions is multiple, and the multiple movable partitions are spaced apart along the length direction of the inner cavity.

10. The fresh produce preservation cold chain shipping container of claim 9, wherein, The cavity walls of the inner cavity and the movable partition are both made of thermally conductive material.

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