Folding stacking frame

Abstract

The utility model provides a folding type stacking frame, which relates to the technical field of logistics and comprises a base, a stacking frame and a folding mechanism. Mounting pieces are arranged at four corners of the base; a limiting structure is arranged on the mounting piece; the two movable doors are hinged to a pair of parallel edges of the base, and connecting rod type locking assemblies are arranged on the movable doors; the two side doors are connected to the other pair of parallel edges of the base, and each side door comprises a side door body and two stand columns arranged on the two sides of the side door body; the stand column is provided with an overturning assembly and a fixing base. The connecting rod type locking assembly is suitable for being matched with the fixing base so as to achieve folding of the movable door. The limiting structure is suitable for being matched with the overturning assembly so that the side door can be folded. According to the folding type stacking frame, the foldable structural design is adopted, so that the folding type stacking frame can be folded when not used, the occupied space is greatly reduced, logistics and storage management is facilitated, and cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of logistics technology, and in particular to a folding stacking rack. Background Technology

[0002] Logistics, originally meaning "physical distribution" or "goods delivery," is a part of supply chain activities. It is the process of planning, implementing, and controlling the efficient and low-cost flow and storage of goods, services, and related information from the place of production to the place of consumption in order to meet customer needs. Logistics is centered on warehousing and promotes the synchronization of production and the market. Logistics aims to meet customer needs and, at the lowest cost, realize the entire process of planning, implementing, and managing the flow of raw materials, semi-finished products, finished products, and related information from the place of production to the place of consumption through transportation, storage, and distribution.

[0003] Traditional stacking racks are simply frame structures that cannot be folded. When not in use, they occupy a large amount of space, reducing space utilization and increasing storage and transportation costs for businesses. Utility Model Content

[0004] The technical problem this utility model aims to solve is: in order to address the issue that existing stacking racks cannot be folded and occupy a large amount of space when not in use, this utility model provides a foldable stacking rack. It adopts a foldable structural design, which allows it to be folded when not in use, greatly reducing the space occupied, and can be quickly unfolded when needed. This not only improves space utilization but also facilitates logistics and warehousing management and reduces costs.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A folding stacking rack includes:

[0007] A base; mounting pieces are provided at the four corners of the base; and the mounting pieces are provided with limiting structures;

[0008] Two movable doors are hinged to a pair of parallel sides of the base, and each movable door is equipped with a linkage-type locking assembly;

[0009] Two side doors are connected to another pair of parallel sides of the base. Each side door includes a side door body and two uprights on both sides of the side door body. Each upright is provided with a flipping assembly and a fixing seat.

[0010] The linkage locking assembly is adapted to cooperate with the fixed base to achieve the folding of the movable door; the limiting structure is adapted to cooperate with the flipping assembly to achieve the folding of the side door.

[0011] Optionally, both the movable door and the side door body are mesh structures.

[0012] Optionally, the linkage locking assembly is located above the movable door.

[0013] Optionally, the movable door includes an upper movable door and a lower movable door hinged to the upper movable door.

[0014] Optionally, the linkage locking assembly includes a linkage and fixing pins disposed at both ends of the linkage, the side of the movable door is provided with a limiting groove that can accommodate the linkage, and the fixing pin is engaged with the fixing seat.

[0015] Optionally, the side door further includes a bottom tube; the flipping assembly includes a wedge and a cotter pin; the limiting structure includes a fixing groove and a through groove; the wedge is adapted to the fixing groove, and the cotter pin slides inside the through groove; and the bottom tube is connected to the two columns through the cotter pin.

[0016] Optionally, the base may also include support feet.

[0017] Optionally, the base may also include a sled.

[0018] The beneficial effects of this utility model are:

[0019] This utility model's foldable stacking rack features a foldable structural design, allowing it to be folded when not in use, significantly reducing its space occupation, and quickly unfolded when needed. Furthermore, the rack can be stacked in both folded and unfolded states, effectively improving space utilization, facilitating logistics and warehouse management, and thus reducing storage costs. In addition, the rack employs a linkage-type locking structure design, simplifying door lock operation and avoiding the cumbersome steps of manually operating the left and right door locks required in traditional stacking racks, further enhancing ease of use. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model in its unfolded state;

[0022] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 This is a schematic diagram of the structure of this utility model in its folded state. Figure 1 ;

[0024] Figure 4 This is a schematic diagram of the structure of this utility model in its folded state. Figure 2 ;

[0025] Figure 5 This is a schematic diagram of the structure of this utility model in its folded state. Figure 3 ;

[0026] In the diagram: 1-Base; 11-Mounting plate; 111-Limiting structure; 1111-Fixing groove; 1112-Through groove; 12-Supporting foot; 13-Sled; 2-Moving door; 21-Link-type locking assembly; 211-Linking rod; 212-Fixing pin; 22-Upper movable door; 23-Lower movable door; 24-Limiting groove; 3-Side door; 31-Side door body; 32-Column; 321-Flipping assembly; 3211-Wedge; 3212-Cotter pin; 322-Fixing base; 33-Bottom tube. Detailed Implementation

[0027] The present invention will now be described in further detail. The embodiments described below are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] To address the problem that existing stacking racks cannot be folded and occupy a large space when not in use, this utility model provides a foldable stacking rack. (See [link]) Figure 1-5 As shown, the folding stacking rack includes: a base 1; mounting plates 11 at the four corners of the base 1; and a limiting structure 111 on the mounting plates 11; two movable doors 2 hinged to a pair of parallel sides of the base 1, each movable door 2 having a linkage-type locking assembly 21; and two side doors 3 connected to another pair of parallel sides of the base 1, each side door 3 including a side door body 31 and two uprights 32 on both sides of the side door body 31; each upright 32 having a flipping assembly 321 and a fixing seat 322; the linkage-type locking assembly 21 being adapted to cooperate with the fixing seat 322 to achieve folding of the movable doors 2; and the limiting structure 111 being adapted to cooperate with the flipping assembly 321 to achieve folding of the side doors 3.

[0030] This utility model's folding stacking rack utilizes the cooperation between the linkage-type locking component 21 and the fixed base 322 to achieve the folding of the movable door 2; and utilizes the cooperation between the limiting structure 111 and the flipping component 321 to achieve the folding of the side door 3, allowing it to be folded when not in use, significantly reducing the space occupied, and quickly unfolding when in use; moreover, the stacking rack can be stacked in both folded and unfolded states, effectively improving space utilization, facilitating logistics and warehouse management, and thus reducing storage costs; in addition, the stacking rack adopts a linkage-type locking structure design, simplifying door lock operation and avoiding the cumbersome steps of manually operating the left and right door locks in traditional stacking racks, further improving ease of use.

[0031] To facilitate observation of the condition of goods inside the stacking rack, the movable door 2 and the side door body 31 of this utility model are preferably both mesh structures.

[0032] To improve the ease of operation when folding and unfolding the stacking rack, the present invention preferably places the linkage-type locking assembly 21 above the movable door 2.

[0033] The preferred movable door 2 of this utility model includes an upper movable door 22 and a lower movable door 23 hinged to the upper movable door 22; wherein, both movable doors 2 can be designed as upper and lower movable doors 2, or only one movable door 2 can be designed as an upper and lower movable door 2; the structural design of the upper and lower movable doors 2 can realize that when the stacking rack is in use, only the upper movable door 22 can be opened, while the lower movable door 23 remains closed. This not only facilitates the retrieval of goods, but also avoids the spillage of materials, thereby providing higher operational safety and convenience when storing and retrieving materials.

[0034] The preferred linkage-type locking assembly 21 of this utility model includes a linkage 211 and fixing pins 212 disposed at both ends of the linkage 211. The side of the movable door 2 is provided with a limiting groove 24 to accommodate the linkage 211, and the fixing pins 212 are engaged with the fixing seat 322. The stacking rack adopts a linkage-type locking structure design, which eliminates the complicated process of independent operation of the left and right door locks in the traditional stacking rack. In addition, the linkage-type locking structure of this utility model is a flat design, without the outward flipping parts in the traditional stacking rack, reducing mechanical complexity. In the linkage-type locking structure design of this utility model, the fixing pins 212 can be disengaged from the fixing seat 322 simply by lifting the linkage-type locking assembly 21, thereby unlocking the movable door 2 and opening and folding the movable door 2. When unfolding, there is no need to manually lift the linkage-type locking assembly 21, as it will automatically engage with the fixing seat 322, making the operation convenient and stable.

[0035] The preferred side door 3 of this utility model also includes a bottom tube 33; the flipping assembly 321 includes a wedge-shaped member 3211 and a cotter pin 3212; the limiting structure 111 includes a fixing groove 1111 and a through groove 1112; the wedge-shaped member 3211 is adapted to the fixing groove 1111, and the cotter pin 3212 slides inside the through groove 1112; and the bottom tube 33 is connected to two columns 32 through the cotter pin 3212; when folding the side door 3, the side door 3 is slightly lifted, and the cotter pin 3212 moves along the through groove 1112, so that the wedge-shaped member 3211 and the fixing groove 1111 are separated and the side door 3 can be folded.

[0036] To improve the structural stability of this utility model, the base 1 preferably also includes support feet 12; this ensures that the base is not easily tilted or unbalanced during use, provides better support, and ensures the safety of materials.

[0037] To improve the mobility of this invention, the base 1 preferably also includes a sled 13; thus, it can adapt to different warehousing and logistics environments and further improve operational efficiency.

[0038] When folding the stacking rack of this utility model, first lift the linkage locking assembly 21 to unlock the door 2 by disengaging the fixing pin 212 from the fixing seat 322; then, slightly lift the side door 3, and the cotter pin 3212 moves along the through groove 1112, causing the wedge 3211 to separate from the fixing groove 1111, thereby folding the side door 3; when the stacking rack needs to be unfolded, simply return the door 2 and the side door 3 to their original positions in sequence, making the operation simple and efficient.

[0039] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A foldable pallet, characterized in that, Include: Base (1), the four corners of the base (1) are provided with mounting pieces (11), and the mounting pieces (11) are provided with limiting structures (111); Two movable doors (2) hinged to a pair of parallel edges of the base (1), the movable door (2) is provided with a connecting rod type locking assembly (21); Two side doors (3) connected to the other pair of parallel edges of the base (1), the side door (3) includes a side door body (31) and two upright columns (32) provided on both sides of the side door body (31); The upright column (32) is provided with a turnover assembly (321) and a fixing seat (322); The connecting rod type locking assembly (21) is adapted to cooperate with the fixing seat (322) to realize the folding of the movable door (2); the limiting structure (111) is adapted to cooperate with the turnover assembly (321) to realize the folding of the side door (3).

2. The foldable pallet according to claim 1, wherein The movable door (2) and the side door body (31) are both net structures.

3. The foldable pallet according to claim 1, wherein The connecting rod type locking assembly (21) is arranged above the movable door (2).

4. The foldable pallet according to claim 3, wherein The movable door (2) includes an upper movable door (22) and a lower movable door (23) hinged to the upper movable door (22).

5. The foldable pallet according to claim 1, wherein, The connecting rod type locking assembly (21) includes a connecting rod (211) and a fixing pin (212) arranged at both ends of the connecting rod (211), the side edge of the movable door (2) is provided with a limiting groove (24) capable of accommodating the connecting rod (211), and the fixing pin (212) is clamped on the fixing seat (322).

6. The foldable pallet according to claim 1, wherein, The side door (3) further includes a bottom pipe (33); the turnover assembly (321) includes a wedge-shaped piece (3211) and a split pin (3212); the limiting structure (111) includes a fixing groove (1111) and a through groove (1112); the wedge-shaped piece (3211) is adapted to the fixing groove (1111), the split pin (3212) is slid inside the through groove (1112); and the bottom pipe (33) is connected with the two upright columns (32) through the split pin (3212).

7. The foldable pallet according to claim 1, wherein, The base (1) further includes a supporting leg (12).

8. The foldable pallet according to claim 7, wherein, The base (1) further includes a sled (13).

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