Drain assembly and refrigerated container

Abstract

The utility model provides a drainage assembly and refrigerated container, drainage assembly includes track and drainage board. Two tracks are along first direction interval setting. Drainage board includes rotating shaft, board body and sliding part. Rotating shaft extends along first direction, board body is made of soft material, and one end of board body is fixed to rotating shaft and can be rolled up or unfolded along with the rotation of rotating shaft, sliding part is located in the one end of board body far from rotating shaft, and sliding part is slidably connected with track and drives board body to move relative to rotating shaft. Track provides stable sliding path. Board body can be rolled up or unfolded, and it is convenient to remove drainage board to clean rear area. Board body made of soft material has good flexibility and impact resistance, reduces the damage caused by goods impact. In the scheme, the shape of track is set, the position and angle of drainage board are adjusted, the close contact with floor or support block is ensured, and the drainage effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of container technology, and more specifically to a diversion component and a refrigerated container. Background Technology

[0002] Refrigerated containers require refrigeration units to regulate the internal temperature to ensure cargo quality. Current technology typically involves installing a deflector plate device below the refrigeration unit. The deflector plate is usually an arc-shaped structure, connected to a connecting plate via hinges to form an assembly. Both ends of this assembly are connected to support plates on the sides of the refrigeration unit via rivets. Support blocks are located behind and below the assembly. The deflector plate is fixed by hinges, forming a fixed structure that is difficult to move, making the area behind the deflector plate difficult to clean and prone to accumulating debris.

[0003] Therefore, there is a need to provide a diversion component and a refrigerated container to at least partially solve the above problems. Utility Model Content

[0004] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, the first aspect of this utility model provides a drainage component, comprising: The tracks, two of which are spaced apart along a first direction; and Drainage plate, the drainage plate comprising: The axis of rotation extends along the first direction; and The plate body is made of a soft material, one end of which is wound and fixed to the rotating shaft, and can be rolled up or unrolled as the rotating shaft rotates; and A sliding part is provided at one end of the plate body away from the rotation axis. The sliding part is slidably connected to the track and drives the plate body to move relative to the rotation axis.

[0006] According to the first aspect of this utility model, the diversion assembly provides a stable sliding path by arranging the tracks at intervals along a first direction, ensuring that the diversion plate will not deviate during movement, thus enhancing the overall structural stability and guiding accuracy. The use of a plate body made of soft material and a rotating shaft allows the plate body to be rolled up or unfolded, facilitating the removal of the diversion plate to clear the area behind it. The plate body, made of soft material, has good flexibility and impact resistance, reducing damage caused by cargo impact. In this solution, by setting the shape of the tracks and adjusting the position and angle of the diversion plate, close contact with the floor or support block is ensured, improving the diversion effect.

[0007] Optionally, the sliding part includes sliders disposed on both sides of the end of the plate body, and the sliders are slidably connected to the track.

[0008] Optionally, the sliding part further includes a sliding rod, which is fixedly connected to the end of the plate body away from the rotation axis, and the slider is disposed at both ends of the sliding rod.

[0009] Optionally, the slider is a protruding structure integrally formed or fixedly connected to the end of the plate body.

[0010] Optionally, in the unfolded state of the plate body, at least a portion of the plate body is constructed as a curved surface.

[0011] Optionally, the track is provided with a groove, and at least a portion of the sliding portion is slidably received within the groove; and / or The sliding part is provided with a slot, which can be slidably fitted onto the outside of the track.

[0012] Optionally, the shape of the groove in the track is adapted to the shape of the sliding part; wherein, The cross-sectional shape of the slider is one of the following: circular, square, elliptical, trapezoidal, or rhomboid; and / or The sliding part includes a pulley.

[0013] Optionally, the shape of the groove in the sliding part is adapted to the shape of the track; wherein, The cross-sectional shape of the track is one of the following: circular, square, elliptical, trapezoidal, rhomboid, I-shaped, or T-shaped.

[0014] The second aspect of this utility model provides a refrigerated container, comprising: Box; The refrigeration unit is installed inside the enclosure; and The aforementioned airflow guiding component is installed below the refrigeration unit, and its upper end is connected to the air outlet. The lower end of the drainage component can abut against the floor of the housing, or The box body has a support block on its floor, the lower end of the drainage component can be connected to the support block, and the lower end of the drainage component is spaced apart from the floor.

[0015] According to the second aspect of the present invention, a refrigerated container with a retractable and slidable diversion component allows operators to fully expose the entire obstructed area for unobstructed and thorough cleaning when it is necessary to clean debris, crumbs, or frost accumulated behind the diversion plate by simply pushing the sliding part upward or retracting the plate body.

[0016] Optionally, the plurality of the drainage components are spaced apart. Attached Figure Description

[0017] The following drawings, which illustrate embodiments of the present invention, are incorporated herein as part of the present invention for understanding the invention. The drawings show embodiments of the present invention and their descriptions, serving to explain the principles of the present invention. In the drawings, Figure 1 This is a front view schematic diagram of a preferred embodiment of the present invention, in which the drainage plate is in a partially wound state; Figure 2 This is a front view schematic diagram of a preferred embodiment of the drainage component of this utility model, in which the drainage plate is in an unfolded state; Figure 3 For along Figure 2 A schematic diagram of the cross-section intercepted by the centerline AA; Figure 4 For along Figure 2 A schematic diagram of the cross-section intercepted by the centerline AA; Figure 5 For along Figure 2 A schematic diagram of the cross-section cut by the centerline BB; Figure 6 This is a rear sectional view of a container according to a preferred embodiment of the present invention. Figure 7 This is a partial sectional side view of a container according to a preferred embodiment of the present invention. Figure 8 for Figure 7 An enlarged schematic diagram of part D in the diagram; Figure 9 For along Figure 8 A schematic diagram of the cross-section intercepted by the centerline CC; Figure 10 For along Figure 8 A schematic diagram of the cross-section intercepted by the centerline CC; Figure 11 This is a partial sectional side view of a container according to another preferred embodiment of the present invention. Figure 12 for Figure 11 An enlarged schematic diagram of part E in the diagram; Figure 13 A side sectional view of a container according to a preferred embodiment of the present invention, wherein the arrows in the figure indicate the airflow direction.

[0018] Explanation of reference numerals in the attached figures 1: Traffic Generation Components 2: Container 3: Box 4: Refrigeration unit 5: Floor 6: Support block 10: Track 11: Slide 20: Drainage plate 21: Rotation axis 22: Board body 23: Sliding part 24: Sliding rod 25: Pulley D1: First Direction DH: Altitude DL: Length direction DW: Width direction. Detailed Implementation

[0019] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with embodiments of the present invention.

[0020] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0021] In this document, ordinal numbers such as "first" and "second" used in this invention are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" does not imply the existence of "second component," and the term "second component" does not imply the existence of "first component."

[0022] In this article, terms such as "up," "down," "front," "back," "left," and "right" are used only to indicate the relative positional relationship between related parts, rather than to define the absolute position of these related parts.

[0023] In this document, terms such as “equal” and “same” are not strict mathematical and / or geometric limitations, but also include errors that are understandable to those skilled in the art and permissible in manufacturing or use.

[0024] Unless otherwise stated, the numerical ranges in this document include not only the entire range within its two endpoints, but also the subranges contained therein.

[0025] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art.

[0026] Reference Figures 1 to 12 This utility model provides a drainage component 1, including a track 10 and a drainage plate 20. Two tracks 10 are spaced apart along a first direction D1. The drainage plate 20 includes a rotating shaft 21, a plate body 22, and a sliding portion 23. The rotating shaft 21 extends along the first direction D1; the plate body 22 is made of a soft material, one end of which is wound and fixed to the rotating shaft 21 and can be rolled up or unrolled as the rotating shaft 21 rotates; the sliding portion 23 is located at the end of the plate body 22 away from the rotating shaft 21, and is slidably connected to the track 10, driving the plate body 22 to move relative to the rotating shaft 21. The central axis of the rotating shaft 21 is parallel to the first direction D1.

[0027] In this design, by setting the tracks 10 at intervals along the first direction D1, a stable sliding path is provided, ensuring that the diversion plate 20 does not deviate when moving, thus enhancing the overall structural stability and pointing accuracy. The use of a plate body 22 made of soft material and a rotating shaft 21 allows the plate body 22 to be rolled up or unrolled, facilitating the removal of the diversion plate 20 to clear the area behind it. The plate body 22, made of soft material, has good flexibility and impact resistance, reducing damage caused by cargo impact. In this design, by setting the shape of the tracks 10 and adjusting the position and angle of the diversion plate 20, close contact with the floor 5 or support block 6 is ensured, improving the diversion effect.

[0028] As described above, the sliding part 23 is slidably connected to the track 10. The cooperation between the sliding part 23 and the track 10 can be, but is not limited to, groove-slider cooperation or external sleeve cooperation.

[0029] In the embodiment of the groove-slider cooperation, the track 10 is provided with an inwardly recessed groove 11, and at least a portion of the structure of the sliding part 23 is slidably accommodated within the groove 11. The sliding part 23 includes sliders disposed on both sides of the end of the plate body 22, and the sliders are slidably connected to the groove 11.

[0030] Optionally, the slider of the sliding part 23 is a raised structure adapted to the shape of the groove, and its cross-sectional shape can be one of a circle, square, ellipse, trapezoid, or rhombus. The groove 11 is a structure adapted to the slider. Optionally, the slider can also be set as a pulley 25 structure to replace sliding friction with rolling friction, making the movement more effortless and smooth.

[0031] In this embodiment, the sliding part 23 and the track 10, which cooperate with the groove slider, can effectively prevent the slider from disengaging from the side. The track 10 precisely constrains the movement trajectory of the sliding part 23 and has strong guiding properties.

[0032] In the embodiment of external fitting, the sliding part 23 is provided with an inwardly recessed groove, which is directly fitted onto the outside of the track 10 for sliding.

[0033] Optionally, the cross-sectional shape of the track 10 is one of the following: circular, square, elliptical, trapezoidal, rhomboid, I-shaped, or T-shaped. The slot is a structure adapted to the track 10.

[0034] In this embodiment, the sliding part 23 is fitted onto the outside of the track 10, making the track 10 simple in structure and easy to process and manufacture. The sliding part 23 can be directly engaged with the track 10 from the side, without needing to be inserted from the end of the track 10.

[0035] Optionally, in the unfolded state of the plate body 22, at least a portion of the plate body 22 is constructed as a curved surface.

[0036] In some embodiments, the track 10 is configured with a preset arc-shaped structure. When the sliding part 23 moves, the trajectory of the sliding rod 24 is an arc shape that adapts to the track 10. Since the edge of the plate body 22 is fixed to the sliding rod 24, the entire plate body 22 is tensioned and naturally pulled into a curved surface that matches the curvature of the track 10.

[0037] In other embodiments, the track 10 may be vertical or slightly curved. After the plate body 22 is extended from the rotation axis 21, its lower end (free end) is pulled a distance away from the rotation axis 21 by the sliding part 23. At the same time, the middle part of the plate body 22 is restricted by a preset auxiliary support point or guide, so that the flexible plate body 22 is forced to bend into a curved surface.

[0038] Based on the above embodiment, the sliding part 23 further includes a sliding rod 24. The central axis of the sliding rod 24 is parallel to the first direction D1. The sliding rod 24 is fixedly connected to the end of the plate body 22 away from the rotation axis 21, and sliders are disposed at both ends of the sliding rod 24. Optionally, the sliding rod 24 is parallel to the rotation axis 21 and spaced apart. The free end of the plate body 22 wraps around the outer periphery of the sliding rod 24, and then the plate body 22 is fixed to the sliding rod 24 by means of adhesion or the like. The sliding rod 24 avoids the tension from acting directly on the soft plate body 22 itself, preventing tearing and damage at the end of the plate body 22, significantly improving the durability of the component, and ensuring that the plate body 22 is subjected to uniform force in all parts during the winding or unfolding process. By fixing two sliders to both ends of the sliding rod 24 respectively, the sliding rod 24 and the plate body 22 are integrated as a whole, guided and supported on the track 10 by the sliders at both ends. When an external force is applied to the sliding rod 24 (or transmitted through the slider), the sliding rod 24 drives the free end of the entire plate body 22 to move synchronously and smoothly, thereby achieving winding or unwinding.

[0039] Reference Figures 6 to 13 This utility model also provides a refrigerated container 2. The refrigerated container 2 includes a container body 3. A refrigeration unit 4 is fixedly installed at the front end of the container body 3 along the length direction DL. Its structure extends along the height direction DH and the width direction DW. The internal circulation core consists of an evaporator and a fan, and an air outlet is provided at the bottom of the unit. A diversion component 1 is installed below the refrigeration unit 4, also extending along the height direction DH and the width direction DW. The upper end of this component (i.e., the end with the rotating shaft 21) is tightly connected to the periphery of the air outlet of the refrigeration unit 4, ensuring that all the air is drawn into the air duct formed by the diversion plate 20. With the guidance of the diversion component 1, the airflow is introduced into the floor 5 channel and transported to the rear along the length direction DL of the container 2 and to the upper part along the height direction DH of the container 2, finally completing the circulation through the return air vent at the top of the refrigeration unit 4. The first direction D1 is parallel to the width direction DW.

[0040] In this solution, by means of the retractable and slidable drainage component 1, when it is necessary to clean up the debris, crumbs or frost accumulated behind the drainage plate 20, the operator only needs to push the sliding part 23 upward or roll up the plate body 22 to completely expose the entire obstructed area for unobstructed and thorough cleaning.

[0041] In some embodiments, the lower end of the drainage assembly 1 directly abuts against the floor 5 of the housing 3. By operating the sliding part 23, the lower end of the drainage plate 20 is moved downward until the drainage plate 20 directly contacts the surface of the floor 5 of the housing 3.

[0042] In other embodiments, the lower end of the drainage assembly 1 is spaced apart by support blocks 6. One or more support blocks 6 are pre-fixed on the floor 5 of the housing 3, corresponding to the position of the lower end of the drainage plate 20. The sliding rod 24 at the lower end of the drainage plate 20 is moved and placed or engaged on the upper surface of the support block 6. At this time, the lower end of the drainage assembly 1 is spaced apart from the floor 5 by the support blocks 6, leaving a gap between them.

[0043] Optionally, the airflow can flow along the upper surface of the panel body 22, and the outlet end (i.e. the sliding rod end) of the panel body 22 extends to below the inlet end of the floor 5 groove. The airflow flows to the rear of the container 2 under the guidance of the guide plate 20 and the floor 5 groove.

[0044] Alternatively, the airflow can also flow along the lower end face of the plate body 22, extending from the outlet end (i.e., the sliding rod end) of the plate body 22 to above the inlet end of the floor 5 groove, and the airflow flows towards the rear of the container 2 under the guidance of the guide plate 20 and the floor 5 groove.

[0045] Based on the above embodiments, multiple drainage components 1 are arranged at intervals.

[0046] Optionally, multiple airflow guiding components 1 are arranged laterally side-by-side with spacing. These components are positioned below the refrigeration unit 4, arranged in a line along the width direction DW of the air outlet. The rotation axes 21 of all airflow guiding components 1 are located on the same lateral axis, and their tracks 10 are parallel to each other. The sides of the plate bodies 22 of adjacent airflow guiding components 1 can be closely adjacent or contacted through sealing strips to minimize gap leakage. In this design, the sag of the wide plate in the middle is avoided, improving the lateral stiffness and overall morphological stability of each plate body 22.

[0047] Optionally, multiple airflow guiding components 1 are arranged longitudinally in multiple layers at intervals. By arranging them in multiple layers front and back, a more stable and directional airflow channel is formed, achieving graded guidance of airflow.

[0048] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Terms such as “set” appearing herein can refer to either a component being directly attached to another component or a component being attached to another component via an intermediary. A feature described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0049] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this utility model to the described embodiments. Those skilled in the art will understand that many more variations and modifications can be made based on the teachings of this utility model, and all such variations and modifications fall within the scope of protection claimed by this utility model.

Claims

1. A drainage component, characterized in that, include: The tracks, two of which are spaced apart along a first direction; and Drainage plate, the drainage plate comprising: The axis of rotation extends along a first direction; The plate body is made of a soft material, one end of which is wound and fixed to the rotating shaft, and can be rolled up or unrolled as the rotating shaft rotates; and A sliding part is provided at one end of the plate body away from the rotation axis. The sliding part is slidably connected to the track and drives the plate body to move relative to the rotation axis.

2. The drainage component according to claim 1, characterized in that, The sliding part includes sliders disposed on both sides of the end of the plate body, and the sliders are slidably connected to the track.

3. The drainage component according to claim 2, characterized in that, The sliding part further includes a sliding rod, which is fixedly connected to the end of the plate body away from the rotation axis, and the slider is disposed at both ends of the sliding rod.

4. The drainage component according to claim 2, characterized in that, The slider is a protruding structure integrally formed or fixedly connected to the end of the plate body.

5. The drainage component according to claim 1, characterized in that, In the unfolded state of the plate body, at least a portion of the plate body is constructed as a curved surface.

6. The drainage component according to any one of claims 2 to 5, characterized in that, The track is provided with a groove, and at least a portion of the sliding portion is slidably received within the groove; and / or The sliding part is provided with a slot, which can be slidably fitted onto the outside of the track.

7. The drainage component according to claim 6, characterized in that, The shape of the groove in the track is adapted to the shape of the sliding part; wherein, The cross-sectional shape of the slider of the sliding part is one of the following: circular, square, elliptical, trapezoidal, and rhomboid; and / or The sliding part includes a pulley.

8. The drainage component according to claim 7, characterized in that, The shape of the groove in the sliding part is adapted to the shape of the track; wherein... The cross-sectional shape of the track is one of the following: circular, square, elliptical, trapezoidal, rhomboid, I-shaped, or T-shaped.

9. A refrigerated container, characterized in that, include: Box; The refrigeration unit is installed inside the enclosure; and According to any one of claims 1 to 8, the air diversion assembly is installed below the refrigeration unit, and the upper end of the air diversion assembly is connected to the air outlet of the refrigeration unit; The lower end of the drainage component can abut against the floor of the housing, or The box body has a support block on its floor, the lower end of the drainage component can be connected to the support block, and the lower end of the drainage component is spaced apart from the floor.

10. The refrigerated container according to claim 9, characterized in that, Multiple drainage components are spaced apart.

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