Assembled plane blow molding tray

Abstract

The utility model discloses an assembly type plane blow molding tray, and relates to the technical field of trays. An assembled plane blow molding tray comprises a panel, a plurality of variable-diameter grooves are formed in the panel, clamping assemblies are arranged at the lower bottom ends of the variable-diameter grooves and comprise equal-height bases detachably connected to the lower portions of the variable-diameter grooves, clamping grooves are symmetrically formed in the ends of the equal-height bases, and clamping rods are clamped in the clamping grooves. The equal-height base can be rapidly and stably connected to the panel through the clamping assembly, the clamping rod is inserted into the clamping groove, the inclined rod extrudes and shrinks the compression spring during penetrating, the spring bounces off to drive the inclined rod to be clamped into the groove base of the variable-diameter groove during penetrating, and the clamping hook in sliding connection with the elastic strip in the groove base is clamped through the rectangular groove formed in the side wall of the equal-height base. And by means of the equal-height base and the panel which are rapidly disassembled and assembled, the production and machining efficiency can be improved, and stacking and transportation can be facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pallet technology, specifically to an assembled flat blow-molded pallet. Background Technology

[0002] A pallet is a horizontal platform device used for the containerization, stacking, handling, and transportation of goods. It is generally made of materials such as wood, plastic, and metal. It is widely used in the logistics and warehousing industries. For example, in warehouses, goods can be placed on pallets for easy handling with forklifts or pallet trucks, improving the efficiency of loading, unloading, and transporting goods. In supermarkets, placing goods on pallets also facilitates organization and restocking.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN220743722U) discloses a nine-legged tray base structure, which is roughly described as including a top plate and several supporting legs. The supporting legs are located at the lower end of the top plate and are integrally formed with the top plate. The top plate has a downwardly recessed foot groove located above the supporting legs. A reinforcing base plate is also provided below the supporting legs. The reinforcing base plate is detachably connected to the lower end of the supporting legs, increasing space utilization while increasing structural strength. The plastic of this product is made of PVDF, formaldehyde, PMMA, glass fiber, boron nitride, zirconium oxide, copper-loaded zirconium phosphate, diisopropylbenzene alcohol peroxide, and triphenyl phosphite. The tray as a whole has anti-aging and wear-resistant functions; it does not affect the mechanical strength of the plastic; and it has good compatibility with resin.

[0004] While the above-mentioned technical solutions can provide support for the top plate through the support feet to ensure stability in contact with the ground, and provide anti-aging and wear-resistant functions by using various chemical materials to make the panel, the defect rate of the integrally molded pallet panel is relatively high in the actual production process. It also requires a high level of technical skill from the operators. Furthermore, the integral molding shape results in higher transportation costs. Due to the different chemical properties of various materials, the instability of the pallet during the blow molding process is increased, which is not conducive to the high-efficiency processing and production of pallets.

[0005] Therefore, this utility model provides an assembled flat blow-molded tray to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an assembled flat blow-molded tray, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An assembled flat blow-molded tray includes a panel, the panel having multiple variable diameter grooves inside, and a clip-type component being provided at the bottom end of the variable diameter grooves;

[0009] The locking assembly includes a leveling seat detachably connected below the variable diameter groove. The leveling seat has symmetrically formed locking slots at its ends. A locking rod is locked inside the locking slot. A groove is formed on the side wall of the locking rod. A rotating shaft is rotatably connected to the inner wall of the groove. A diagonal rod for locking is rotatably connected to the outer wall of the rotating shaft. Multiple compression springs are fixedly connected to the side wall of the locking rod, and the other end of the compression spring is fixedly connected to the inner wall of the diagonal rod. A threaded rod is fixedly connected to the end of the locking rod, and a stop plate is threadedly connected to the outer wall of the threaded rod.

[0010] A further improvement of the present invention is that: a groove seat corresponding to the inclined rod is provided at the bottom of the variable diameter groove, a spring strip is fixedly connected to the inner side wall of the groove seat, a hook is fixedly connected to the end of the spring strip, and a rectangular groove is provided on the outer wall of the inclined rod to engage with the hook.

[0011] A further improvement of this utility model is that: the panel has multiple horizontal grooves inside, and the panel has multiple vertical grooves perpendicular to the horizontal grooves inside.

[0012] A further improvement of this utility model is that: a horizontal rib for improving the strength of the panel is inserted through the inside of the horizontal groove, a vertical rib is inserted through the inside of the vertical groove, and waterproof plugs are snapped into both ends of the horizontal groove and the vertical groove.

[0013] A further improvement of this utility model is that: the side wall of the contour seat is provided with an inner groove, and a three-section bar for improving the strength and rigidity of the contour seat is fixedly connected inside the inner groove, and a plurality of friction strips for improving friction are fixedly connected to the side wall of the three-section bar.

[0014] A further improvement of this utility model is that: a circular hole for drainage and ventilation is provided at the bottom of the equal-height seat, and the circular hole corresponds to the center of the variable-diameter groove opened inside the panel.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: the assembled tray structure facilitates the production and processing of panels by operators, and the snap-fit ​​assembly enables the leveling seat to be quickly and stably connected to the panel. By inserting a snap-fit ​​rod into the snap-fit ​​groove, the angled rod compresses the spring as it passes through. When it passes through, the spring springs back, causing the angled rod to snap into the slot of the variable diameter groove. The rectangular groove on the side wall of the leveling seat engages with the snap-fit ​​hook that slides with the spring strip inside the slot, further improving the tightness of the connection. The quick-assembly and disassembly of the leveling seat and panel can speed up the production and processing efficiency. Furthermore, the panel facilitates the insertion of steel pipes, has good strength, and is easy to stack and transport. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an assembled flat blow-molded tray;

[0017] Figure 2 This is a schematic diagram of the equal-height seat structure of an assembled flat blow-molded tray;

[0018] Figure 3 A schematic diagram of the clamping rod structure of an assembled flat blow-molded tray;

[0019] Figure 4 This is a schematic diagram of the horizontal and vertical ribs structure of an assembled flat blow-molded tray;

[0020] Figure 5 for Figure 4 A schematic diagram of the structure at point A;

[0021] Figure 6 This is a schematic diagram of the internal structure of an equal-height base for an assembled flat blow-molded tray.

[0022] In the diagram: 1. Panel; 101. Variable diameter groove; 102. Horizontal groove; 103. Longitudinal groove; 104. Horizontal rib; 105. Longitudinal rib; 106. Waterproof plug; 107. Inner groove; 108. Cross-shaped strip; 109. Friction strip; 110. Round hole; 2. Snap-fit ​​assembly; 201. Equal height seat; 202. Snap-fit ​​groove; 203. Snap-fit ​​rod; 204. Groove; 205. Rotating shaft; 206. Diagonal rod; 207. Compression spring; 208. Threaded rod; 209. Stop plate; 210. Groove seat; 211. Spring bar; 212. Snap hook; 213. Rectangular groove. Detailed Implementation

[0023] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0024] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0025] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0026] Reference Figures 1-6 This utility model provides two technical solutions:

[0027] Example 1:

[0028] An assembled flat blow-molded tray includes a panel 1, with multiple variable diameter grooves 101 inside the panel 1, and a clip-type component 2 provided at the bottom end of the variable diameter grooves 101.

[0029] The clip assembly 2 includes a leveling seat 201 detachably connected to the lower part of the variable diameter groove 101. The leveling seat 201 has symmetrically opened slots 202 at its end. A clip rod 203 is clipped inside the slot 202. A groove 204 is opened on the side wall of the clip rod 203. A rotating shaft 205 is rotatably connected to the inner wall of the groove 204. A diagonal rod 206 for clipping is rotatably connected to the outer wall of the rotating shaft 205. A plurality of compression springs 207 are fixedly connected to the side wall of the clip rod 203, and the other end of the compression spring 207 is fixedly connected to the inner wall of the diagonal rod 206. A threaded rod 208 is fixedly connected to the end of the clip rod 203. A stop plate 209 is threadedly connected to the outer wall of the threaded rod 208.

[0030] The bottom of the variable diameter groove 101 is provided with a groove seat 210 corresponding to the inclined rod 206. A spring strip 211 is fixedly connected to the inner side wall of the groove seat 210. A hook 212 is fixedly connected to the end of the spring strip 211. A rectangular groove 213 is provided on the outer wall of the inclined rod 206 to engage with the hook 212.

[0031] Specifically, by opening multiple variable-diameter slots 101 inside the panel 1, the clip assembly 2 can be easily inserted into it, allowing the leveling seat 201 to quickly connect with the panel 1. When the clip rod 203 is inserted into the slot 202, the inclined rod 206, which is rotatably connected to the inner wall of the groove 204 on the side wall of the clip rod 203, will also be inserted into the slot 202. Since the side wall of the inclined rod 206 is connected to the side wall of the clip rod 203 via a compression spring 207, the compression spring 207 will be compressed when passing through the slot 202. When passing through the inside of the slot 202, the compression spring 207 will be released. The elastic bar 206 opens the groove, and then the hook 212 connected to the elastic bar 211 inside the extrusion groove 101 retracts through the diagonal bar 206. When the hook is engaged, the hook 212 will tighten inward through the elastic release of the elastic bar 211, so that the hook 212 engages with the rectangular groove 213 opened on the side wall of the leveling seat 201, further improving the tightness of the connection between the leveling seat 201 and the panel 1. When the engagement is completed, the stop plate 209 threaded to the outer wall of the threaded rod 208 is rotated, and the stop plate 209 is rotated to the bottom of the panel 1 so that the locking rod 203 is also further tightly connected to the panel 1.

[0032] Example 2:

[0033] Based on Example 1:

[0034] The panel 1 has multiple horizontal grooves 102 inside, and multiple vertical grooves 103 are formed inside the panel 1 perpendicular to the horizontal grooves 102.

[0035] A horizontal rib 104 for improving the strength of panel 1 is inserted through the inside of the horizontal groove 102, and a vertical rib 105 is inserted inside the vertical groove 103. Waterproof plugs 106 are snapped into both ends of the horizontal groove 102 and the vertical groove 103.

[0036] The contour seat 201 has an inner groove 107 on its side wall. Inside the inner groove 107, a three-section bar 108 is fixedly connected to improve the strength and rigidity of the contour seat 201. Multiple friction strips 109 to improve friction are fixedly connected to the side wall of the three-section bar 108.

[0037] The bottom end of the leveling seat 201 is provided with a circular hole 110 for drainage and ventilation, and the circular hole 110 corresponds to the center of the variable diameter groove 101 inside the panel 1.

[0038] Specifically, the panel 1 has horizontal grooves 102 and vertical grooves 103 inside, which allows the operator to easily insert the horizontal ribs 104 and vertical ribs 105 that strengthen the panel 1. After insertion, the panel 1 will not dent when subjected to pressure. The waterproof plugs 106 that engage at the ends of the horizontal grooves 102 and vertical grooves 103 prevent water vapor from entering the horizontal grooves 102 and vertical grooves 103 in humid environments, thus preventing the horizontal ribs 104 and vertical ribs 105 from rusting and affecting the service life of the panel 1. After the leveling seat 201 is connected to the panel 1, the inner groove 107 on the side wall of the leveling seat 201 is fixedly connected with a cross bar 108. The high-strength cross bar 108 can ensure the rigidity of the leveling seat 201 and prevent damage when the load is high. The friction strip 109 on the side wall of the cross bar 108 can facilitate the stacking of pallets. The round hole 110 on the inner wall of the leveling seat 201 can facilitate the ventilation and drainage, and prevent water droplets from remaining inside the leveling seat 201, which would affect the service life of the overall pallet.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembled flat blow-molded tray, comprising a panel (1), characterized in that: The panel (1) has multiple variable diameter grooves (101) inside, and a clip assembly (2) is provided at the bottom of the variable diameter groove (101); The card assembly (2) includes a level seat (201) detachably connected to the lower part of the variable diameter groove (101). The level seat (201) has symmetrical slots (202) at its end. A locking rod (203) is locked inside the slot (202). A groove (204) is opened on the side wall of the locking rod (203). A rotating shaft (205) is rotatably connected to the inner wall of the groove (204). A diagonal rod (206) for locking is rotatably connected to the outer wall of the rotating shaft (205). A plurality of compression springs (207) are fixedly connected to the side wall of the locking rod (203), and the other end of the compression spring (207) is fixedly connected to the inner wall of the diagonal rod (206). A threaded rod (208) is fixedly connected to the end of the locking rod (203). A stop plate (209) is threadedly connected to the outer wall of the threaded rod (208).

2. The assembled flat blow-molded pallet according to claim 1, characterized in that: The bottom end of the variable diameter groove (101) is provided with a groove seat (210) corresponding to the inclined rod (206). The inner side wall of the groove seat (210) is fixedly connected with a spring strip (211). The end of the spring strip (211) is fixedly connected with a hook (212). The outer wall of the inclined rod (206) is provided with a rectangular groove (213) that engages with the hook (212).

3. The assembled flat blow-molded pallet according to claim 1, characterized in that: The panel (1) has multiple horizontal grooves (102) inside, and multiple vertical grooves (103) are provided inside the panel (1) perpendicular to the horizontal grooves (102).

4. The assembled flat blow-molded tray according to claim 3, characterized in that: The transverse groove (102) is internally connected to a transverse rib (104) for improving the strength of the panel (1), and the longitudinal groove (103) is internally connected to a longitudinal rib (105). Both ends of the transverse groove (102) and the longitudinal groove (103) are secured with waterproof plugs (106).

5. The assembled flat blow-molded pallet according to claim 1, characterized in that: The contour seat (201) has an inner groove (107) on its side wall. A three-section bar (108) for improving the strength and rigidity of the contour seat (201) is fixedly connected inside the inner groove (107). A plurality of friction strips (109) for improving friction are fixedly connected to the side wall of the three-section bar (108).

6. The assembled flat blow-molded tray according to claim 5, characterized in that: The bottom end of the equal height seat (201) is provided with a circular hole (110) for drainage and venting, and the circular hole (110) corresponds to the center of the variable diameter groove (101) opened inside the panel (1).

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