Assembly type shared tray with bottom shaped like Chinese character'tian '

Abstract

The utility model discloses an assembly type shared tray with a bottom shaped like a Chinese character'tian ', and relates to the technical field of trays. The utility model comprises an upper panel, a bottom shaped like a Chinese character'tian ', an upper supporting leg shell and a lower supporting leg shell, wherein the upper supporting leg is provided with an anti-falling clamping groove and a mortise, the side wall of the lower supporting leg shell is provided with an anti-falling clamping hook, and the inner side of the lower supporting leg shell is provided with a tenon matched with the mortise in an inserting manner; a positioning column with a positioning hole is vertically arranged in the upper supporting leg shell, and an insertion supporting column corresponding to the positioning hole of the positioning column is vertically arranged in the lower supporting leg shell; the tenons of the side walls and the mortises of the side walls not only have a guiding effect, but also prevent the situation that the upper plate surface is separated from the tian-shaped bottom due to the fact that the clamping hooks of the tian-shaped bottom fall off due to deformation of the side walls under stress; a safer anti-falling structure is provided while high-strength use is guaranteed through multiple guiding, anti-falling and supporting structures; an assembly structure mode is adopted, the use safety and strength are guaranteed, and the GPS and the RFID facilitate positioning and data reading and writing.

Description

Technical Field

[0001] The utility model belongs to the technical field of trays, and particularly relates to a shared tray with an assembled grid bottom. Background Technique

[0002] A plastic tray is a logistics unit used in conjunction with logistics equipment such as forklifts and trucks, and can be used to store, load, and transport goods. It is one of the essential logistics equipment in modern logistics warehousing. Plastic trays are favored and pursued by industries such as food and medicine due to their anti-corrosion, anti-moisture, anti-rust, anti-insect, and non-mildewing characteristics; in addition, plastic trays have characteristics such as high load-bearing performance and long service life, and are widely used in fields such as chemical industry, light textile, and manufacturing.

[0003] At present, the existing heavy-duty grid-bottom trays are roughly divided into two specific structures: welding the upper panel and the grid bottom, and assembling the upper panel and the grid bottom; for welded trays, their manufacturing costs are relatively high and time-consuming, and welding will become unsoldered during load-bearing use; existing assembled trays such as the technical solutions with publication number CN112849646B and publication number CN113120381A all use large-area bolt locking for connection. Although assembly is achieved, the installation operation is complex; in addition, for the existing assembled trays applied, currently, they rely on the cooperation of hooks on the outer side of the bottom feet and the slotted holes opened for limiting and fixing. When the tray is stressed, the bottom feet are easily deformed, causing the hooks to break out of the card slots and resulting in the separation of the upper and lower plates. Summary of the Utility Model

[0004] The utility model provides a shared tray with an assembled grid bottom, which solves the problems of high cost of welded trays, unsoldering of welding during load-bearing use, and easy detachment of assembled hooks from the card slots when stressed in the background technique.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] A shared tray with an assembled grid bottom of the utility model includes an upper panel, a grid bottom, an upper support foot housing located at the bottom of the upper panel, and a lower support foot housing located at the upper part of the grid bottom. The support feet are formed after the upper support foot housing and the lower support foot housing are butted, and an insertion channel for forklift insertion is formed between adjacent support feet;

[0007] An anti-detachment card slot is arranged on the side wall of the upper support foot housing, and an anti-detachment hook that is snap-fitted with the anti-detachment card slot is arranged on the side wall of the lower support foot housing;

[0008] On the inner side of the side wall of the upper support foot housing, a mortise groove is provided. On the inner side of the lower support foot housing, a tenon is provided which is inserted into the mortise groove and is used to prevent the anti - detachment hook from falling out of the anti - detachment card slot. After being inserted into the mortise groove, the tenon fits tightly with the side wall of the mortise groove.

[0009] Further, a positioning post with a positioning hole is vertically arranged inside the upper support foot housing, and a plug - in support post corresponding to the positioning hole of the positioning post is vertically arranged inside the lower support foot housing.

[0010] Further, a screw post is arranged in the positioning hole of the positioning post. By screwing a screw into the screw post and the threaded hole of the plug - in support post from the outside of the lower support foot housing, the upper panel and the cross - shaped bottom are locked and fixed.

[0011] Further, the plug - in support post is in the shape of a truncated cone with a larger diameter at the bottom and a smaller diameter at the top, and reinforcing ribs are arranged on the side wall of the positioning hole of the positioning post.

[0012] Further, an installation groove with a cover plate is opened at the bottom of the cross - shaped bottom, and a box - shaped GPS locator and an RFID chip are installed in the installation groove.

[0013] The utility model has the following beneficial effects compared with the prior art:

[0014] (1) For the shared tray with an assembled cross - shaped bottom, the anti - detachment hooks on the side walls of the cross - shaped bottom are fixed to the card slots on the upper board. The cylindrical support posts on the cross - shaped bottom and the cylindrical support grooves on the upper board not only play a guiding role but also provide support, and the reserved screw holes provide the connection function between the upper board and the cross - shaped bottom. The tenons on the side walls and the mortise grooves on the side walls not only have a guiding role but also can prevent the side walls from deforming under force, resulting in the anti - detachment hooks on the cross - shaped bottom falling off and causing the separation of the upper board and the cross - shaped bottom. Multiple guiding, anti - detachment and support structures ensure high - strength use while providing a safer anti - detachment structure.

[0015] (2) For the shared tray with an assembled cross - shaped bottom, by designing the upper board as a full - plane, sufficient space is ensured to hold goods of various shapes and sizes. At the same time, through optimization treatments such as assembling anti - slip pads, it achieves anti - slip, durability, easy cleaning, etc., to adapt to different environments and usage scenarios.

[0016] (3) The shared tray with a assembled grid-shaped bottom adopts an assembled structural method, with multi-structural installation guides and anti-disconnection structures. While reducing costs compared to the welding method, it ensures the safety and strength during use. And a storage box for storing GPS and RFID is installed on the tray. The GPS positioning module can track the position of the tray in real time, whether inside the warehouse or during transportation. RFID can quickly read and write data in a non-contact manner, greatly improving the efficiency of goods identification and inventory. At the same time, it stores the types, quantities, production dates, etc. of the stored goods, reduces manual operations, lowers the error rate, and realizes automated and intelligent management.

[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is an exploded view of the structure of a shared tray with an assembled grid-shaped bottom of the present utility model;

[0020] Figure 2 For Figure 1 the bottom view;

[0021] Figure 3 It is an exploded view of the structure of the upper panel;

[0022] Figure 4 For Figure 3 the partial structural schematic diagram of the position of a single upper support foot housing in

[0023] Figure 5 It is an exploded view of the structure of the grid-shaped bottom;

[0024] Figure 6 For Figure 5 the partial structural schematic diagram of the position of a single lower support foot housing in

[0025] Figure 7 It is a structural schematic diagram of the support feet at the corner position of a shared tray with an assembled grid-shaped bottom of the present utility model after L-shaped cutting;

[0026] Figure 8 For Figure 7 the partial view in Figure 1 ;

[0027] Figure 9 ForFigure 7 Partial view in the middle Figure 2 ;

[0028] Figure 10 It is a partial cross-sectional view after a horizontal cut of a shared tray with an assembled cross-shaped bottom of the present utility model;

[0029] Figure 11 It is a partial cross-sectional view after a longitudinal cut of a shared tray with an assembled cross-shaped bottom of the present utility model;

[0030] Figure 12 It is a bottom view of the cross-shaped bottom structure;

[0031] Figure 13 It is a partial enlarged view of the installation positions of the GPS locator and the RFID chip;

[0032] Figure 14 It is a structural schematic diagram of the local position of the installation position of the anti-slip pad;

[0033] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0034] 1 - Upper panel, 11 - Anti-slip pad fixing hole, 2 - Cross-shaped bottom, 21 - Installation groove, 4 - Support feet, 41 - Anti-slip card slot, 42 - Anti-slip hook, 43 - Tenon head, 44 - Tenon groove, 45 - Positioning post, 451 - Screw post, 46 - Plug-in support post, 5 - Anti-slip pad, 6 - GPS locator, 61 - RFID chip, 62 - Cover plate. Specific implementation manners

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0036] In the description of the present utility model, it should be understood that the terms "bottom", "upper part", "inner side", "vertical", "downward", "vertical", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0037] Please refer to Figure 1-14As shown in the figure, a shared tray with an assembled grid-shaped bottom of the present utility model includes an upper panel 1, a grid-shaped bottom 2, an upper support foot housing at the bottom of the upper panel 1, and a lower support foot housing at the upper part of the grid-shaped bottom 2. The support feet 4 are formed after the upper support foot housing and the lower support foot housing are docked, and an insertion channel for a forklift to insert is formed between adjacent support feet 4;

[0038] An anti-detachment card slot 41 is provided on the side wall of the upper support foot housing, and an anti-detachment hook 42 that is snap-fitted with the anti-detachment card slot 41 is provided on the side wall of the lower support foot housing; as Figure 1 shown, in this specific embodiment, the anti-detachment card slot 41 is a circular hole, and the corresponding anti-detachment hook 42 is specifically a protruding circular protrusion, and the upper part of the protrusion is provided with an inclined transition landslide. After the upper panel 1 is pressed on the grid-shaped bottom 2, it is directly prevented from falling off by the cooperation of the anti-detachment card slot 41 and the anti-detachment hook 42;

[0039] A tenon groove 44 is provided on the inner side of the side wall of the upper support foot housing, and a tenon head 43 that is inserted and matched with the tenon groove 44 is provided on the inner side of the lower support foot housing; as Figure 2-6 shown, in this specific embodiment, the cross-section of the tenon groove 44 is a U-shaped structure, which forms a square shape after being combined with the side wall. The corresponding cross-section of the tenon head 43 is an E-shaped, and the upper part is an inclined transition landslide structure; as Figure 10-11 shown, a tenon head 43 that is inserted and matched with the tenon groove 44 and is used to prevent the anti-detachment hook 42 from falling out of the anti-detachment card slot 41 is provided on the inner side of the lower support foot housing; the tenon head 43 is closely attached to the side wall of the tenon groove 44 after being inserted into the tenon groove 44; the structure designed in this way can keep the support feet of the assembled tray body stable, and even if the anti-detachment hook 42 is subjected to an external force, it will not fall out of the anti-detachment card slot 41, and the structure has good stability and high strength;

[0040] In this specific embodiment, only one form of structure is listed. Of course, other technical solutions that solve the same purpose and adopt the same or similar means to achieve the same effect also belong to the protection scope of this technical solution.

[0041] Among them, a positioning column 45 with a positioning hole is vertically provided inside the upper support foot housing, and an insertion support column 46 corresponding to the positioning hole of the positioning column 45 is vertically provided inside the lower support foot housing.

[0042] The shared tray with an assembled grid-shaped bottom has the anti-detachment hooks on the side walls of the grid-shaped bottom fixed to the card slots on the upper board surface. The cylindrical support columns on the grid-shaped bottom and the cylindrical support grooves on the upper board surface not only play a guiding role but also provide support, and the reserved screw holes provide the connection function between the upper board surface and the grid-shaped bottom. The tenon on the side wall and the mortise on the side wall not only have a guiding role but also can prevent the side wall from deforming under force, resulting in the detachment of the anti-detachment hooks on the grid-shaped bottom and the separation of the upper board surface from the grid-shaped bottom. Multiple guiding, anti-detachment and support structures ensure high-strength use while providing a safer anti-detachment structure.

[0043] Among them, a screw column 451 is arranged in the positioning hole of the positioning column 45. By screwing a screw through the screw column 451 and into the threaded hole of the plug-in support column 46 from the outside of the lower support foot housing, the upper panel 1 and the grid-shaped bottom 2 are locked and fixed.

[0044] Among them, the plug-in support column 46 is a table column type with a larger diameter at the bottom and a smaller diameter at the top, and reinforcing ribs are arranged on the side wall of the positioning hole of the positioning column 45.

[0045] Among them, anti-slip pad fixing holes 11 are formed on the surface of the upper panel 1, and anti-slip pads 5 are installed in the anti-slip pad fixing holes 11.

[0046] Among them, an installation groove 21 with a cover plate 62 is formed at the bottom of the grid-shaped bottom 2, and a box-shaped GPS locator 6 and an RFID chip 61 are installed in the installation groove 21; a storage box for storing GPS and RFID is installed on the tray. The GPS positioning module can track the position of the tray in real time, whether inside the warehouse or during transportation. RFID can quickly read and write data in a non-touch manner, greatly improving the efficiency of goods identification and inventory, and at the same time storing the types, quantities, production dates, etc. of the goods, reducing manual operations, lowering the error rate, and realizing automated and intelligent management.

[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An assembled shared pallet with a field-shaped bottom, comprising an upper panel (1), a field-shaped bottom (2), an upper support foot shell located at the bottom of the upper panel (1), and a lower support foot shell located at the upper part of the field-shaped bottom (2), wherein the upper support foot shell and the lower support foot shell are connected to form a support foot (4), and a plug-in channel for forklift plug-in is formed between adjacent support feet (4), characterized in that: The side wall of the upper supporting foot shell is provided with an anti-dropping slot (41), and the side wall of the lower supporting foot shell is provided with an anti-dropping hook (42) that is engaged with the anti-dropping slot (41); A tenon groove (44) is provided on the inner side of the side wall of the upper supporting leg shell, and a tenon (43) is provided on the inner side of the lower supporting leg shell and is plugged into and matched with the tenon groove (44) for preventing the disengagement hook (42) from falling off the anti-disengagement groove (41); after being inserted into the tenon groove (44), the tenon (43) is tightly fitted with the side wall of the tenon groove (44).

2. The assembled shared pallet with a field-shaped bottom according to claim 1, characterized in that: A positioning column (45) with a positioning hole is vertically arranged in the upper supporting foot shell, and a plug-in supporting column (46) corresponding to the positioning hole of the positioning column (45) is vertically arranged in the lower supporting foot shell.

3. The assembled shared pallet with a field-shaped bottom according to claim 2, characterized in that: A screw column (451) is arranged in the positioning hole of the positioning column (45), and the upper panel (1) and the field-shaped bottom (2) are locked and fixed by screwing a screw into the outer shell of the lower supporting foot through the screw column (451) and the threaded hole of the plug-in supporting column (46).

4. The assembled shared pallet with a field-shaped bottom according to claim 3, characterized in that: The plug-in support column (46) is a column type with a larger diameter at the bottom and smaller diameter at the top, and the side wall of the positioning hole of the positioning column (45) is provided with reinforcing ribs.

5. The assembled shared pallet with a field-shaped bottom according to claim 1, characterized in that: The bottom of the field-shaped bottom (2) is provided with a mounting groove (21) with a cover plate (62), and a GPS locator (6) in the form of a box body and an RFID chip (61) are installed in the mounting groove (21).

Images