Stackable logistics appliance for middle floor

Abstract

The utility model discloses a stackable logistics appliance for a middle floor in the technical field of packaging boxes, and aims to solve the technical problems that in the prior art, the middle floor of an automobile is not firmly packaged and fixed and is easy to deform due to longitudinal compression. The logistics appliance comprises at least two appliance bodies which are distributed in the longitudinal direction, limiting columns formed by protruding outwards are arranged on the top faces of the appliance bodies, and limiting grooves matched with the limiting columns are formed in the bottom faces of the appliance bodies in an inward concave mode. The top face of the body is further concaved inwards to form a cavity for containing the middle floor, a first supporting face and a second supporting face which are communicated with each other are arranged in the cavity, the first supporting face is matched with the top face of a middle floor body of the middle floor, and the second supporting face is matched with the top face of the front section of a rear longitudinal beam of the middle floor.

Description

Technical Field

[0001] The utility model relates to a stackable logistics device for a middle floor, belonging to the technical field of packaging boxes. Background Art

[0002] Today, as the division of labor in the automotive industry develops rapidly, auto parts are usually manufactured by auto parts manufacturers scattered in different regions according to design drawings, and then transported to the assembly department of the auto company for unified assembly. In the process of auto parts leaving the factory, storage, transportation, and assembly, scientific selection of auto parts packaging boxes is conducive to minimizing transportation losses, reducing transportation costs, and improving transportation efficiency.

[0003] The center floor of the car is built with steel materials to form a platform for installing the second row of seats and carrying the car body. The center floor is a wavy inclined structure with a large width and a relatively small length. It is easy to slide forward and backward due to inertia during transportation. The left and right sides of the rear part are arched upward to form the front section of the rear longitudinal beam connected to the rear wheel cover. The bottom surface is equipped with a significantly raised mounting clamp, which is easy to deform under longitudinal pressure. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a stackable logistics device for the middle floor, so as to solve the technical problems in the prior art that the middle floor packaging of the car is not firmly fixed and is easily deformed under longitudinal pressure.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A stackable logistics device for a middle floor, comprising at least two device bodies distributed longitudinally, the top surface of the device body is provided with a limit column protruding outward, and the bottom surface of the device body is recessed inward to form a limit groove adapted to the limit column;

[0007] The top surface of the main body is also recessed inward to form a cavity for accommodating the middle floor, and a first supporting surface and a second supporting surface connected to each other are provided in the cavity. The first supporting surface is adapted to the top surface of the middle floor main body of the middle floor, and the second supporting surface is adapted to the top surface of the front section of the rear longitudinal beam of the middle floor.

[0008] Preferably, a limiting boss protruding outward from the cavity surface is further provided in the cavity, and the limiting boss is matched with the inspection opening of the middle floor.

[0009] Preferably, the first supporting surface is recessed inwardly to form a hollow opening penetrating through the bottom surface of the main body, or / and the bottom surface of the main body is recessed inwardly to form a receiving groove.

[0010] Preferably, a reinforcing plate is formed in the receiving groove, and a pressing inclined surface for pressing the middle floor main body is provided on the bottom surface of the reinforcing plate.

[0011] Preferably, the bottom surface of the main body is inwardly recessed to form a plurality of material reduction grooves, and a reinforcing plate is formed between adjacent material reduction grooves, and the limiting groove is formed at the inner edge of the material reduction groove.

[0012] Preferably, the bottom surface of the main body is inwardly recessed to form a hand-lifting groove and / or a strap limiting groove connected to the side surface of the device body, and the hand-lifting groove and / or the strap limiting groove are symmetrically distributed.

[0013] Preferably, there are no less than two cavities and they are arranged sequentially along the left-right direction.

[0014] Preferably, the device body is made of EPS material or / and is integrally formed.

[0015] Preferably, the top surface of the main body is also recessed inward to form a storage groove.

[0016] Compared with the prior art, the utility model has the following beneficial effects: a cavity for accommodating the middle floor is provided on the top surface of the appliance body, the middle floor top surface is accommodated in the cavity with the top surface facing downward and horizontally, and the flange of the bottom surface of the middle floor does not directly contact the appliance body, thereby avoiding damage caused by pressure. The first support surface and the second support surface in the cavity evenly support the middle floor, and the limiting boss passes through the inspection port of the middle floor to achieve lateral limiting of the middle floor, thereby avoiding horizontal sliding due to inertia during transportation. When multiple appliance bodies are stacked, the containing groove of the upper appliance body can accommodate the rear part of the middle floor main body of the middle floor in the lower appliance body, and the hollow opening of the upper appliance body can accommodate the installation clamp of the middle floor in the lower appliance body, thereby minimizing the layer height of the appliance body, thereby stacking more appliance bodies in a limited longitudinal space, and storing and transporting more middle floors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top perspective view of the device body in the embodiment of the utility model;

[0018] Figure 2 It is a top view of the device body in the embodiment of the utility model;

[0019] Figure 3 It is a bottom perspective view of the device body in the embodiment of the utility model;

[0020] Figure 4 It is a bottom view of the device body in the embodiment of the utility model;

[0021] Figure 5 is a front view of the device body in the embodiment of the utility model;

[0022] Figure 6 It is a top surface structural diagram of the floor in the embodiment of the utility model;

[0023] Figure 7It is a bottom surface structural diagram of the floor in the embodiment of the utility model;

[0024] Figure 8 It is a left view of the floor in the embodiment of the utility model;

[0025] Fig. 9 It is a top perspective view of the floor in the housing of the appliance body;

[0026] Fig.10 It is a front view of the floor in which the appliance body is housed.

[0027] In the figure: 1. Top surface of the main body; 11. Limiting column; 12. First supporting surface; 13. Second supporting surface; 14. Limiting boss; 15. Hollow opening; 16. Storage slot; 2. Bottom surface of the main body; 21. Reducing slot; 22. Reinforcing plate; 23. Receiving slot; 24. Pressing inclined surface; 25. Hand lifting slot; 26. Limiting slot for binding strap; 3. Middle floor; 31. Middle floor main body; 32. Inspection port; 33. Front section of rear longitudinal beam; 34. Installation clamp. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0029] It should be noted that in the description of the present invention, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "up", "down", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention rather than requiring that the present invention must be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. The terms "front", "rear", "left", "right", "up", and "down" used in the description of the present invention refer to the directions in the accompanying drawings, and the terms "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0030] The specific implementation of the utility model provides a stackable logistics device for the middle floor, which is composed of a plurality of device bodies stacked and assembled in the longitudinal direction. The device body is made of polystyrene foam (EPS) in one piece. EPS is a light polymer, which is made of polystyrene resin with a foaming agent added, and heated to soften, generating gas to form a rigid closed-cell foam plastic, which has the characteristics of low water absorption, good heat preservation, light weight and high mechanical strength.

[0031] like Figures 6 to 8The figures are respectively the top structural diagram, bottom structural diagram and left view of the middle floor in the embodiment of the utility model. The middle floor 3 comprises a middle floor body 31, which is a wave-shaped structure with a low front and a high rear. An inspection port 32 is provided on the left side of the rear, a mounting clamp 34 is provided on the bottom surface of the front, and the left and right sides of the rear arch upward to form a rear longitudinal beam front section 33. It can be seen from the figure that the left and right edges of the middle floor 3 are provided with flanges formed by bending downward, and the mounting clamp 34 on the top surface is significantly protruding outward, which is easily damaged and deformed under pressure.

[0032] like Figures 1 to 5 The figures are respectively a top perspective view, a top view, a bottom perspective view, a bottom view, and a front view of the tool body in the embodiment of the utility model. The top surface 1 of the tool body is provided with a limiting column 11 protruding outward, and the bottom surface 2 of the tool body is recessed inward to form a limiting groove matched with the limiting column 11. When multiple tool bodies are stacked, the limiting column 11 of the lower tool body is just embedded in the limiting groove of the upper tool body, thereby realizing the limiting fixation of adjacent tool bodies.

[0033] The top surface 1 of the main body is recessed inward to form a cavity for accommodating the middle floor 3, and the top surface of the middle floor 3 is accommodated in the cavity laterally with the top surface facing downward. More specifically, a first supporting surface 12 and a second supporting surface 13 are provided in the cavity, which are connected to each other. The first supporting surface 12 is matched with the top surface of the middle floor body 31, and the second supporting surface 13 is matched with the top surface of the front section 33 of the rear longitudinal beam. The second supporting surface 13 is provided on the upper and lower sides of the right half of the cavity and is distributed oppositely. The depth of the second supporting surface 13 is significantly greater than the depth of the first supporting surface 12. A limiting boss 14 is also provided in the cavity, which is formed by protruding outward from the cavity surface. The limiting boss 14 is matched with the inspection port 32, and the limiting boss 14 is provided in the upper area of ​​the right half of the cavity. When the middle floor 3 is accommodated in the mold cavity, the first supporting surface 12 supports the middle floor body 31 of the middle floor 3, and the two second supporting surfaces 13 support and limit the front section 33 of the rear longitudinal beam of the middle floor 3, so as to achieve balanced support and load-bearing of the middle floor 3; the limiting boss 14 passes through the inspection port 32 of the middle floor 3, so as to achieve lateral limitation of the middle floor 3 and avoid horizontal sliding due to inertia during transportation.

[0034] As a preferred solution, the first supporting surface 12 is recessed inward to form a hollow opening 15 that passes through the bottom surface 2 of the main body, and the hollow opening 15 is sufficient to cover the projection position of the installation clamp 34 of the accommodated middle floor 3; the bottom surface 2 of the main body is recessed inward to form a receiving groove 23, and the receiving groove 23 is sufficient to cover the rear position of the accommodated middle floor 3. This design is conducive to reducing the layer height of the appliance body, so that a larger number of appliance bodies can be stacked in a limited longitudinal space, and a larger number of middle floors 3 can be stored and transported. The specific implementation method is as follows: When multiple appliance bodies are stacked, due to the larger longitudinal dimension of the rear part of the middle floor 3, under the condition of limiting the layer height of the appliance body, the rear part of the middle floor body 31 of the lower middle floor 3 protrudes from its body top surface 1, as shown in the following example. Fig. 9 , 10 As shown. Since the middle floor body 31 is a wave-like inclined surface structure with a low front and a high rear, the first support surface 12 is an inclined surface with a low left and a high right, and the groove 23 located on the back of the first support surface 12 is also low on the left and high on the right, so the groove 23 of the upper device body can accommodate the rear part of the middle floor body 31 in the lower device body. At the same time, the installation clamp 34 of the lower middle floor 3 is accommodated in the hollow opening 15 of the upper device body. The hollow opening 15 also plays a role in saving materials and reducing weight.

[0035] As a preferred solution, a reinforcing plate 22 is formed in the containing groove 23 to ensure the structural strength of the appliance body. The bottom surface of the reinforcing plate 22 is provided with a pressing inclined surface 24 for pressing the middle floor body 31, that is, when multiple appliance bodies are stacked, the pressing inclined surface 24 of the upper appliance body just presses the rear part of the middle floor body 31 of the lower middle floor 3, thereby limiting the longitudinal position of the lower middle floor 3 to prevent jumping during storage and transportation.

[0036] As a preferred solution, the bottom surface 2 of the main body is recessed inward to form a plurality of material reduction grooves 21, which saves material and reduces weight; a reinforcing plate 22 is formed between adjacent material reduction grooves 21 to increase the structural strength of the device body; the aforementioned limit groove is formed at the inner edge of the material reduction groove 21, which does not affect the limiting fixation between adjacent device bodies, and is also conducive to simplifying the design structure.

[0037] As a preferred solution, the top surface 1 of each appliance body is provided with a plurality of cavities and arranged in sequence along the left-right direction, that is, in view of the shape characteristics of the middle floor 3 being large in width and small in length, the utilization rate of the packaging space of the appliance body is improved in the lateral direction. The bottom surface 2 of the body is also recessed inward to form a hand-lifting groove 25 and a strap limiting groove 26 connected to the side of the appliance body. The hand-lifting groove 25 and the strap limiting groove 26 are symmetrically distributed in the front-to-back direction. The operator can easily lift the appliance body through the hand-lifting groove 25, and the strap limiting groove 26 plays the role of fixing the limiting strap to prevent the strap from slipping or even falling. The top surface 1 of the body is also recessed inward to form storage grooves 16 symmetrically distributed in the front-to-back direction for placing accessories of the middle floor 3.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A stackable logistics device for a mid-floor, characterized in that: The apparatus comprises at least two longitudinally distributed apparatus bodies, the top surface (1) of the apparatus body being provided with a limiting column (11) protruding outwards, and the bottom surface (2) of the apparatus body being recessed inwards to form a limiting groove matched with the limiting column (11); The top surface (1) of the main body is also recessed inwardly to form a cavity for accommodating the middle floor (3), and a first supporting surface (12) and a second supporting surface (13) which are connected to each other are provided in the cavity, the first supporting surface (12) being adapted to the top surface of the middle floor body (31) of the middle floor (3), and the second supporting surface (13) being adapted to the top surface of the front section (33) of the rear longitudinal beam of the middle floor (3).

2. The stackable logistics device according to claim 1, characterized in that: A limiting boss (14) is also provided in the cavity and is formed by protruding outward from the cavity surface. The limiting boss (14) is matched with the inspection opening (32) of the middle floor (3).

3. The stackable logistics device according to claim 1, characterized in that: The first support surface (12) is recessed inwardly to form a hollow opening (15) penetrating the bottom surface (2) of the main body, or / and the bottom surface (2) of the main body is recessed inwardly to form a receiving groove (23).

4. The stackable logistics device according to claim 3, characterized in that: A reinforcing plate (22) is formed in the receiving groove (23), and a pressing inclined surface (24) for pressing the middle floor main body (31) is provided on the bottom surface of the reinforcing plate (22).

5. The stackable logistics device according to claim 1, characterized in that: The bottom surface (2) of the main body is recessed inwardly to form a plurality of material reduction grooves (21), and a reinforcing plate (22) is formed between adjacent material reduction grooves (21). The limiting groove is formed at the inner edge of the material reduction groove (21).

6. The stackable logistics device according to claim 1, characterized in that: The bottom surface (2) of the main body is recessed inwardly to form a hand-lifting groove (25) and / or a strap limiting groove (26) connected to the side surface of the device body, and the hand-lifting groove (25) and / or the strap limiting groove (26) are symmetrically distributed.

7. The stackable logistics device according to claim 1, characterized in that: The mold cavities are no less than two and are arranged in sequence along the left-right direction.

8. The stackable logistics device according to claim 1, characterized in that: The device body is made of EPS material or / and integrally formed.

9. The stackable logistics device according to claim 1, characterized in that: The top surface (1) of the main body is also recessed inwards to form a storage groove (16).

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