Anti-scraping logistics appliance for fender

Abstract

The utility model discloses an anti-scraping logistics appliance for a fender in the technical field of packaging boxes, and aims to solve the technical problems that in the prior art, the fender is easy to deform due to uneven stress in the packaging, storing and transporting processes, a bright paint surface is easy to generate scratches due to contact friction with a packaging box, oil coating lubrication is uneven, and pollution is generated. The anti-scraping logistics appliance comprises at least two appliance bodies distributed in the longitudinal direction, supporting assemblies matched with the back face of a fender body of the fender are arranged on the top faces of the appliance bodies, and the bottom faces of the appliance bodies are concaved inwards to form containing grooves matched with the front face of the fender body.

Description

Technical Field

[0001] The utility model relates to an anti-scratch logistics device for fenders, 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 car fender is the outer panel of the car body that covers the wheels. It is named because the shape and position of this part on the old car body resembles a bird's wing. The inner side of the fender must ensure the maximum limit space when the wheel rotates and jumps, and the outer side must take into account both the appearance and the reduction of wind resistance. It is usually a special-shaped structure with a concave inside and a convex and smooth outside. It is easy to deform during storage and transportation due to poor support and uneven force. At present, most fenders are placed in the packaging box with the concave surface facing up. The packaging box is provided with a cavity that is compatible with the convex surface of the fender. The cavity surface contacts the convex surface of the fender and bears its weight. This packaging method can ensure that the fender is evenly stressed to a certain extent, but the bright paint surface of the convex surface of the fender will inevitably rub against the packaging box and cause scratches. To this end, technicians took technical measures to apply lubricating oil on the surface of the fender to reduce friction. However, after being placed for a long time, the lubricating oil on the convex surface of the fender gradually gathered to the lowest point of the cavity surface, causing uneven lubrication. The problem of scratches caused by friction with the packaging box was not well solved. In addition, lubricating oil accumulated at the lowest point of the cavity surface and the lowest point of the concave surface of the fender, which inevitably caused pollution problems during storage and transportation. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an anti-scratch logistics device for fenders, so as to solve the technical problems in the prior art that fenders are easily deformed due to uneven force during packaging, storage and transportation, the bright paint surface is easily scratched due to contact and friction with the packaging box, and the oiling and lubrication are uneven and cause pollution.

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

[0006] A scratch-resistant logistics device for fenders comprises no less than two device bodies distributed longitudinally, the top surface of the device body being provided with a support assembly matched with the back surface of the fender body of the fender, and the bottom surface of the device body being inwardly recessed to form a receiving groove matched with the front surface of the fender body.

[0007] Preferably, the support assembly includes a protrusion formed by protruding outward from the top surface of the main body and / or a groove formed by being recessed inward from the top surface of the main body.

[0008] Preferably, the bottom surface of the profile groove is recessed inwardly to form a clearance groove matched with the wing edge mounting portion of the fender, or / and the end surface of the profile groove is recessed inwardly to form a clamping groove matched with the wing edge mounting portion.

[0009] Preferably, a limiting column is provided on the top surface of the main body and is formed by protruding outward, and a limiting groove is formed on the bottom surface of the main body and is recessed inward to match the limiting column.

[0010] Preferably, the bottom surface of the main body is inwardly recessed to form no less than two material reduction grooves, and the limiting grooves are formed at the inner edges of the material reduction grooves.

[0011] Preferably, a partition plate having the same height as the bottom surface of the body is formed between adjacent material reduction grooves;

[0012] The containing tank comprises a material reducing tank and a chamber formed by being recessed inwardly from the bottom surface of the partition plate.

[0013] Preferably, the top surface of the main body is provided with a storage groove which is recessed inwards.

[0014] Preferably, the bottom surface of the body is inwardly recessed to form a hand-lifting groove and / or a strap groove connected to the side surface of the device body;

[0015] There are at least two hand-lifting slots and / or strap slots and they are symmetrically distributed on the bottom surface of the main body.

[0016] Preferably, there are no less than two support components and they are centrally symmetrically distributed on the top surface of the main body.

[0017] Preferably, the device body is made of EPS material or / and is integrally formed.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the utility model supports the fender through the back of the fender body through the support assembly, and then the fender on the lower device body is accommodated by the container groove of the upper device body. Since the front of the fender is neither in contact with the lower device body nor with the upper device body, the problem of scratches on the bright paint surface due to scratches is fundamentally avoided. The support assembly adopts a combined design of convex and groove, which can effectively limit the groove depth of the groove and the container groove while playing the role of balanced load bearing and lateral limit, avoiding the structural strength of the device body from decreasing due to excessive groove depth, so as to facilitate long-term load bearing under stacking conditions. The bottom surface of the groove is recessed inward to form a clearance groove that is compatible with the wing edge assembly part, which is used to accommodate the wing edge assembly part extending from the fender body along the back direction to avoid damage due to pressure; the end surface of the groove is recessed inward to form a clamping groove that is compatible with the wing edge assembly part, which can be clamped with the wing edge assembly part extending radially from the fender body, thereby playing a role in longitudinal limiting and fixing the fender body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top perspective view of the device body in the embodiment of the utility model;

[0020] Figure 2 It is a top view of the device body in the embodiment of the utility model;

[0021] Figure 3 It is a bottom perspective view of the device body in the embodiment of the utility model;

[0022] Figure 4 It is a bottom view of the device body in the embodiment of the utility model;

[0023] Figure 5 is a front view of the device body in the embodiment of the utility model;

[0024] Figure 6 It is a left side view of the device body in the embodiment of the utility model;

[0025] Figure 7 It is a front structural diagram of a fender in an embodiment of the utility model;

[0026] Figure 8 It is a back structural diagram of a fender in an embodiment of the utility model;

[0027] Fig. 9 is a top perspective view of the device body housing the fender;

[0028] Fig.10 is a front view of the apparatus body housing the fender;

[0029] Fig.11 It is a left side view of the device body housing the fender.

[0030] In the figure: 1. Top surface of the main body; 11. Limiting column; 12. Profile protrusion; 13. Profile groove; 14. Storage groove; 2. Bottom surface of the main body; 21. Material reduction groove; 22. Partition plate; 23. Receiving groove; 24. Hand lifting groove; 25. Strap groove; 3. Fender; 31. Fender main body; 32. Wing edge assembly part. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] The specific implementation of the utility model provides an anti-scratch logistics device for fenders, which is composed of a plurality of device bodies stacked and assembled in the longitudinal direction. The device body is made of polystyrene foam (Expanded Polystyrene, EPS) in one piece. EPS is a light polymer, which is made of polystyrene resin with a foaming agent added, and heated to soften it at the same time to generate gas to form a rigid closed-cell foam plastic with low water absorption, good heat preservation, light weight and high mechanical strength. Since the device body is made of one piece, it has the advantages of compact structure, light weight and high structural strength.

[0034] like Figure 7 , 8 The fender 3 includes a fender body 31 and a wing edge assembly part 32 arranged at its edge. The fender body 31 is formed with three extension sections along the radial direction. The back of the fender body 31 is concave, the front is convex and the surface is a bright paint surface of the car paint, which is easy to be scratched. The wing edge assembly part 32 includes two structures extending from the fender body 31 in the radial direction and extending in the back direction, both of which play the role of assembling the fender body 31.

[0035] In view of the above structural features of the fender 3 and the defects of the fender packaging box in the prior art, the utility model adopts targeted improvement measures on the device body. Figure 1-6As shown, they are respectively the top stereogram, top view, bottom stereogram, bottom view, front view, and left view of the device body in the embodiment of the utility model. The top surface 1 of the device body is provided with a support assembly adapted to the back of the fender body 31 of the fender 3, and the bottom surface 2 of the device body is inwardly recessed to form a receiving groove 23 adapted to the front of the fender body 31. The fender 3 is supported on the support assembly with the back facing downward, and the support assembly contacts the back of the fender body 31 and evenly supports its weight to prevent the fender 3 from being deformed due to uneven force; the front of the fender 3 faces upward, and its bright paint surface does not directly contact the device body. When multiple appliance bodies are stacked in the longitudinal direction, the groove 23 of the upper appliance body provides sufficient accommodation space for the fender 3 on the lower appliance body, and the fender 3 is accommodated in the groove 23 without air, that is, the front of the fender 3 is neither in contact with the lower appliance body nor with the upper appliance body, which fundamentally avoids the problem of scratches caused by scratches. Preferably, there are no less than two support components, and they are centrally symmetrically distributed on the top surface 1 of the body, so as to make full use of the limited space on the top surface 1 of the body, place more fenders 3, and reduce the waste of packaging space caused by the irregular shape of the fender 3.

[0036] More specifically, the support assembly is consistent with the back projection of the fender 3 and is nearly triangular, as shown in FIG. Figure 1 , 2 As shown, it includes a protrusion 12 formed by protruding outward from the top surface 1 of the main body and a groove 13 formed by being recessed inward from the top surface 1 of the main body. The protrusion 12 is located in the central area of ​​the support assembly, corresponding to the central area of ​​the fender body 31 which is significantly recessed; the groove 13 is located at three corners, corresponding to the three extended sections of the fender body 31. The top surface of the protrusion 12 is connected to the groove surface of the groove 13, and they are in contact with the back of the fender body 31 and support its weight evenly; the groove 13 also plays a role in lateral positioning of the fender 3. In this embodiment, the combination design of the protrusion 12 and the groove 13 is adopted in order to take into account the strength and positioning function of the device body. Otherwise, if only the protrusion 12 is designed, it is impossible to effectively limit the fender 3 in the lateral direction, and at the same time, the groove depth of the groove 23 is too large; if only the groove 13 is designed, the groove depth of the groove 13 is too large. Regardless of whether the groove 23 or the groove 13 is too deep, the structural strength of the device body will be reduced, which is not conducive to long-term load-bearing under stacking conditions.

[0037] In order to adapt to the two different structures of the wing edge assembly part 32, the bottom surface of the groove 13 is recessed inward to form a clearance groove that is adapted to the wing edge assembly part 32 of the fender 3, and the end surface of the groove 13, that is, the side surface of the end portion, is recessed inward to form a clamping groove that is adapted to the wing edge assembly part 32. Among them, the clearance groove can accommodate the wing edge assembly part 32 extending from the fender body 31 along the back direction without air, so as to avoid it from being damaged by pressure. The clamping groove can clamp the wing edge assembly part 32 extending radially from the fender body 31, so as to play the role of longitudinal limit and fixation for the fender body 31.

[0038] In order to limit the adjacent appliance bodies, the top surface 1 of the body is provided with a limit column 11 protruding outward, and the bottom surface 2 of the body is recessed inward to form a limit groove that matches the limit column 11. When multiple appliance bodies are stacked, the limit column 11 of the lower appliance body is just embedded in the limit groove of the upper appliance body, thereby realizing the lateral limit between adjacent appliance bodies and avoiding overturning when stacked. Preferably, the bottom surface 2 of the body is recessed inward to form a plurality of material reduction grooves 21, which plays a role in saving materials and reducing weight; the limit groove is formed at the inner edge of the material reduction groove 21, which simplifies the design structure of the appliance body while not affecting the lateral limit of the adjacent appliance body.

[0039] In order to ensure balanced load bearing when multiple utensil bodies are stacked, a partition 22 having the same height as the bottom surface 2 of the body is formed between adjacent material reduction grooves 21, that is, when multiple utensil bodies are stacked, the bottom surface of the partition 22 of the upper utensil body is supported on the top surface 1 of the lower utensil body. Under this design structure, the receiving groove 23 is formed by the material reduction groove 21 and the cavity formed by the inward depression from the bottom surface of the partition 22, and is also nearly triangular, as shown in detail. Figure 3 , 4 shown.

[0040] Preferably, the top surface 1 of the main body is provided with a storage groove 14 formed inwardly concave, which can be used to place the mounting accessories of the fender 3. The bottom surface 2 of the main body is concave inwardly formed with a hand-lifting groove 24 and a strap groove 25 connected to the side of the device body, and there are no less than two hand-lifting grooves 24 and strap grooves 25, which are symmetrically distributed on the bottom surface 2 of the main body. The operator can smoothly lift and carry the device body through the hand-lifting groove 24, and the strap groove 25 plays a role in fixing the strap to prevent it from sliding at will.

[0041] 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 scratch-proof logistics device for fenders, characterized in that: The device comprises at least two tool bodies distributed in the longitudinal direction, the top surface (1) of the tool body being provided with a support assembly adapted to the back surface of a fender body (31) of a fender (3), and the bottom surface (2) of the tool body being recessed inwardly to form a receiving groove (23) adapted to the front surface of the fender body (31); The support assembly comprises a protrusion (12) protruding outward from the top surface (1) of the main body and / or a groove (13) recessed inward from the top surface (1) of the main body; The bottom surface of the profile groove (13) is recessed inwardly to form a clearance groove matched with the wing edge assembly part (32) of the fender (3), or / and the end surface of the profile groove (13) is recessed inwardly to form a clamping groove matched with the wing edge assembly part (32).

2. The anti-scratch logistics device according to claim 1, characterized in that: The top surface (1) of the main body is provided with a limiting column (11) which is protruded outwards, and the bottom surface (2) of the main body is recessed inwards to form a limiting groove which is matched with the limiting column (11).

3. The anti-scratch logistics device according to claim 2, characterized in that: The bottom surface (2) of the main body is inwardly recessed to form no less than two material reduction grooves (21), and the limiting grooves are formed at the inner edges of the material reduction grooves (21).

4. The scratch-resistant logistics device according to claim 3, characterized in that: A partition plate (22) having the same height as the bottom surface (2) of the main body is formed between adjacent material reduction grooves (21); The containing tank (23) comprises a material reduction tank (21) and a chamber formed by being recessed inwardly from the bottom surface of the partition plate (22).

5. The scratch-resistant logistics device according to claim 1, characterized in that: The top surface (1) of the main body is provided with a storage groove (14) which is recessed inwards.

6. The scratch-resistant logistics device according to any one of claims 1 to 5, characterized in that: The bottom surface (2) of the main body is inwardly recessed to form a hand-lifting groove (24) and / or a strap groove (25) that are connected to the side surface of the device body; There are at least two hand-lifting grooves (24) and / or strap grooves (25) and they are symmetrically distributed on the bottom surface (2) of the main body.

7. The scratch-resistant logistics device according to any one of claims 1 to 5, characterized in that: The supporting components are no less than two and are centrally symmetrically distributed on the top surface (1) of the main body.

8. The scratch-resistant logistics device according to any one of claims 1 to 5, characterized in that: The device body is made of EPS material or / and integrally formed.

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