Quick positioning plastic tray

Abstract

The utility model discloses a quick positioning plastic tray, and relates to the technical field of trays or similar flat plates. A rapid positioning plastic tray comprises a base plate, a supporting plate and four supporting columns, four protection devices are arranged on the base plate, each protection device comprises a rubber protection block and a T-shaped block, one end of each T-shaped block is fixedly connected with the inner wall of the corresponding rubber protection block, and four T-shaped block grooves are formed in the four corners of the upper surface of the base plate; the outer walls of the T-shaped blocks are connected with the interiors of the corresponding T-shaped block grooves in a sliding mode, the rubber protection blocks in the protection device are tightly attached to the edges of the push blocks, a protection barrier is formed, when a base plate is collided or rubbed in the transportation and carrying process, the rubber protection blocks firstly bear external force, the edges of the base plate are effectively protected against damage, and the service life of the base plate is prolonged. And therefore, the service life of the substrate is effectively prolonged, meanwhile, workers are protected, and the workers are prevented from being collided and injured by the edges of the substrate.

Description

TECHNICAL FIELD

[0001] The utility model relates to tray or similar flat plate technical field, especially a kind of quick positioning plastic tray. BACKGROUND

[0002] With the rapid development of modern logistics industry, as an important tool in logistics transportation, warehouse management, its use efficiency and use safety are paid more and more attention, and the advantages of plastic tray are light, stable, beautiful, good integrity, no nail, no thorn, no smell, non-toxic, acid-resistant, alkali-resistant, corrosion-resistant, easy to wash and disinfect, not rotten, recyclable, etc. It is an important tool for modern transportation, packaging and storage, and is an essential equipment for food, aquatic products, medicine, chemical industry and other industries.

[0003] The existing tray edge lacks protection measures, so that the edge part of the tray is easily subjected to external forces such as collision and friction during transportation and handling, resulting in edge damage and affecting the service life of the tray. Since the tray edge lacks obvious positioning structure, the trays are difficult to quickly and accurately align, affecting the work efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art, providing a kind of quick positioning plastic tray, can solve the problem that tray edge lacks protection measures, so that the edge part of the tray is easily subjected to external forces such as collision and friction during transportation and handling, resulting in edge damage and affecting the service life of the tray. Since the tray edge lacks obvious positioning structure, the trays are difficult to quickly and accurately align, affecting the work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of quick positioning plastic tray, including base plate, support plate and four support columns, four protection devices are provided on the base plate;

[0006] The protection device includes rubber protection block and T-shaped block, one end of the T-shaped block is fixedly connected with the inner wall of the rubber protection block, four T-shaped block grooves are formed in the four corners of the upper surface of the base plate, the outer wall of the T-shaped block is slidably connected with the inside of the corresponding T-shaped block groove, and two second limiting block grooves are formed in the inner wall of each of the four T-shaped block grooves.

[0007] Among them, first limiting block grooves are formed in the outer walls of both sides of the end of the T-shaped block away from the rubber protection block, limiting blocks are slidably connected in the interiors of the two first limiting block grooves, push block grooves are formed in the upper surface of the T-shaped block, push blocks are slidably connected in the interiors of the two push block grooves, a return spring is arranged in the interior of the push block groove, and the four protection devices are correspondingly installed on the four corners of the base plate.

[0008] Preferably, the rubber protection block is in "L" shape, and two limiting blocks are slidably extended to the inside of the T-shaped block slot and are in contact with the inner wall of the corresponding second limiting block slot.

[0009] Preferably, the inside of the two first limiting block slots is communicated with the inside of the push block slot.

[0010] Preferably, the two push blocks are slidably extended to the inside of the first limiting block slot and are fixedly connected with the outer wall of the corresponding limiting block.

[0011] Preferably, the two ends of the reset spring are fixedly connected with the side of the corresponding push block.

[0012] Preferably, the upper surface of the base plate is provided with four support plate mounting slots.

[0013] Preferably, the four edges of the support plate are mounted in the inside of the support plate mounting slot.

[0014] Preferably, the inner wall of the four rubber protection blocks is in contact with the outer wall of the four corners of the base plate.

[0015] Preferably, the inside of the four push block slots is provided with a rubber limiting block.

[0016] Preferably, the two ends of the four rubber limiting blocks are in contact with the outer wall of the side of the corresponding push block.

[0017] Preferably, the four support columns are mounted on the lower surface of the four corners of the base plate, and the upper surface of the four rubber limiting blocks is provided with a groove.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] 1、The rubber protection block in the protection device is tightly attached to the edge of the push block, forming a protective barrier, when the base plate is collided or rubbed during transportation and carrying, the rubber protection block first bears the external force, effectively protecting the edge of the base plate from being damaged, thereby effectively prolonging the service life of the base plate and protecting the workers, and avoiding the workers from being injured by the edge of the base plate. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in connection with the drawings and embodiments:

[0021] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0022] Figure 2 It is a structure schematic view of the rubber protection block outside the utility model;

[0023] Figure 3The structure schematic view of the inside of the base plate of the utility model;

[0024] Figure 4 The utility model discloses Figure 3 The structure schematic view of the enlarged view of A.

[0025] Reference: 1, base plate, 2, support column, 3, recess, 4, push block, 5, rubber limit block, 6, push block groove, 7, support plate, 8, T-shaped block groove, 9, rubber protection block, 10, first limit block groove, 11, limit block, 12, reset spring, 13, support plate installation groove, 14, T-shaped block. Specific embodiments

[0026] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0027] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.

[0028] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number. If the first and the second are described, they are only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0029] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0030] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of fast positioning plastic tray, including base plate 1, support plate 7 and four support columns 2;

[0031] Four protection devices are provided on base plate 1;

[0032] The protection device comprises rubber protection blocks 9 and T-shaped blocks 14. The rubber protection blocks 9 are in the shape of “L”. One end of the T-shaped blocks 14 is fixedly connected with the inner wall of the rubber protection blocks 9. Four T-shaped block grooves 8 are formed in the upper surface of the base plate 1 at the four corners. The outer wall of the T-shaped blocks 14 is slidably connected with the inner wall of the corresponding T-shaped block grooves 8. Two second limiting block grooves 15 are formed in the inner wall of each of the four T-shaped block grooves 8. First limiting block grooves 10 are formed in the outer wall of each of the two sides of the end of the T-shaped blocks 14 away from the rubber protection blocks 9. Limiting blocks 11 are slidably connected in the inner part of each of the two first limiting block grooves 10. The end of each of the two limiting blocks 11 close to the second limiting block grooves 15 is slidably extended into the inner part of the T-shaped block groove 8 and is in contact with the inner wall of the corresponding second limiting block groove 15. A push block groove 6 is formed in the upper surface of the T-shaped block 14. The inner part of each of the two first limiting block grooves 10 is in communication with the inner part of the push block groove 6. Push blocks 4 are slidably connected in the inner part of each of the two push block grooves 6. The end of each of the two push blocks 4 close to the limiting blocks 11 is slidably extended into the inner part of the first limiting block groove 10 and is fixedly connected with the outer wall of the corresponding limiting block 11. A return spring 12 is arranged in the inner part of the push block groove 6. The two ends of the return spring 12 are fixedly connected with one side of the corresponding push block 4. The four protection devices are correspondingly installed at the four corners of the base plate 1.

[0033] The upper surface of the base plate 1 is provided with four support plate installation grooves 13. The four edges of the support plate 7 are correspondingly installed in the inner part of the support plate installation grooves 13. The inner wall of each of the four rubber protection blocks 9 is correspondingly attached to the outer wall of the four corners of the base plate 1. Rubber limiting blocks 5 are arranged in the inner part of each of the four push block grooves 6. The two ends of each of the four rubber limiting blocks 5 are in contact with the outer wall of one side of the corresponding push block 4. The four support columns 2 are installed on the lower surface of the four corners of the base plate 1. The upper surface of each of the four rubber limiting blocks 5 is provided with a groove 3.

[0034] Further, in the use of the device, the rubber protection block 9 is specially designed, with a convex cross-sectional shape, so that the rubber protection block 9 can not only protect the edge of the substrate 1, but also realize the function of rapid positioning. Then, when two substrates 1 need to be stacked or transported, the rubber protection block 9 of the upper tray fits with the rubber protection block 9 of the lower tray. This fitting relationship enables the tray to be quickly and accurately aligned, avoiding the tediousness of manual adjustment and alignment of traditional trays. At the same time, the rubber protection block 9 closely fits the edge of the push block 4, forming a protective barrier. When the substrate 1 is subjected to impact or friction during transportation and handling, the rubber protection block 9 first bears the external force, effectively protecting the edge of the substrate 1 from damage. Then, when it is necessary to remove the rubber protection block 9, the rubber limiting block 5 is taken out from the inside of the push block slot 6 by clicking the groove 3 on the rubber limiting block 5 with the fingers. Then, the push block 4 is moved towards the other end, driving the limiting block 11 to move towards the other end while the reset spring 12 is retracted. Then, the other end of the limiting block 11 moves away from the inside of the second limiting block slot 15, and the rubber protection block 9 and the T-shaped block 14 can be removed from the substrate 1 by pulling the rubber protection block 9.

[0035] The rubber protection block 9 in the protection device closely fits the edge of the push block 4, forming a protective barrier. When the substrate 1 is subjected to impact or friction during transportation and handling, the rubber protection block 9 first bears the external force, effectively protecting the edge of the substrate 1 from damage, thereby effectively improving the service life of the substrate 1 and protecting the workers, avoiding the workers being injured by the edge of the substrate 1.

[0036] Structure description: substrate 1: as the main bearing surface of the tray, made of high-strength plastic, providing a stable support structure;

[0037] Rubber protection block 9: arranged at the edge of the substrate 1, with a convex cross-sectional shape, protecting the edge of the substrate 1 and realizing rapid positioning. The convex cross-sectional shape fits with the rubber protection block 9 of another tray, realizing rapid and accurate alignment;

[0038] Rubber limiting block 5: located inside the push block 4, connected to the push block slot 6 through the groove 3, limiting the movement of the rubber protection block 9 and ensuring its stable fixation on the substrate 1;

[0039] Push block 4: arranged at the edge of the substrate 1, closely fitted with the rubber protection block 9. By moving the push block 4, the rubber protection block 9 can be disassembled;

[0040] Limiting block 11: connected to the push block 4, moving towards the other end by the movement of the push block 4. During disassembly, the rubber protection block 9 is separated from the substrate 1;

[0041] Reset spring 12: connected to the limit block 11, when the push block 4 moves, the reset spring 12 contracts, provides reset force, ensures that the push block 4 and the limit block 11 can return to the initial position;

[0042] T-shaped block 14: connected with the rubber protection block 9, taken off together from the base plate 1, enhances the structural stability of the rubber protection block 9, facilitates disassembly.

[0043] The above has made detailed description to the embodiments of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, still can make various changes in the knowledge range possessed by the ordinary skill in the art without departing from the purpose of the utility model.

Claims

1. A quick positioning plastic pallet comprising a base plate (1), a support plate (7) and four support columns (2), characterized in that: Four protection devices are arranged on the substrate (1); The protection device comprises a rubber protection block (9) and a T-shaped block (14), one end of the T-shaped block (14) is fixedly connected with the inner wall of the rubber protection block (9), four T-shaped block grooves (8) are arranged on the upper surface of the substrate (1) at four corners, the outer wall of the T-shaped block (14) is slidably connected with the inner wall of the corresponding T-shaped block groove (8), and the inner wall of each of the four T-shaped block grooves (8) is provided with two second limiting block grooves (15). The outer wall of one end of the T-shaped block (14) away from the rubber protection block (9) is provided with a first limiting block groove (10), the inner wall of the first limiting block groove (10) is slidably connected with a limiting block (11), the upper surface of the T-shaped block (14) is provided with a push block groove (6), the inner wall of the push block groove (6) is slidably connected with a push block (4), the inner wall of the push block groove (6) is provided with a reset spring (12), and the four protection devices are arranged on the substrate (1) at the four corners.

2. A rapid positioning plastic pallet according to claim 1, characterized in that: The rubber protection block (9) is in an "L" shape, one end of each of the two limiting blocks (11) close to the second limiting block groove (15) is slidably extended into the T-shaped block groove (8) and is in contact with the inner wall of the corresponding second limiting block groove (15). The inner wall of each of the two first limiting block grooves (10) is communicated with the inner wall of the push block groove (6).

3. A rapid positioning plastic pallet according to claim 1, characterized in that: One end of each of the two push blocks (4) close to the limiting block (11) is slidably extended into the first limiting block groove (10) and is fixedly connected with the outer wall of the corresponding limiting block (11). The two ends of the reset spring (12) are fixedly connected with one side of the corresponding push block (4).

4. The rapid positioning plastic pallet of claim 1, wherein: The upper surface of the substrate (1) is provided with four support plate mounting grooves (13); The four edges of the support plate (7) are arranged in the support plate mounting grooves (13).

5. The rapid positioning plastic pallet of claim 1, wherein: The inner wall of each of the four rubber protection blocks (9) is in contact with the outer wall of the substrate (1) at the four corners. The inner wall of each of the four push block grooves (6) is provided with a rubber limiting block (5).

6. A rapid positioning plastic pallet according to claim 5, characterized in that: The two ends of each of the four rubber limiting blocks (5) are in contact with one side of the outer wall of the corresponding push block (4). The four support columns (2) are arranged on the lower surface of the substrate (1) at the four corners, and the upper surface of each of the four rubber limiting blocks (5) is provided with a groove (3).

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