Layered goods shelf

Abstract

The utility model belongs to the technical field of goods shelves, and particularly relates to a layered goods shelf which comprises two supporting frames, and a connecting bottom plate is fixedly arranged between the two supporting frames. A plurality of adjusting cavities are formed in the opposite faces of the two supporting frames in an array mode, a plurality of goods shelf plates are connected through the adjusting cavities, dovetail grooves are formed in the two sides of the bottoms of the goods shelf plates, adjusting blocks are slidably connected into the dovetail grooves, inserting blocks are arranged on the adjusting blocks, and the inserting blocks are used for stretching into the adjusting cavities to bear the goods shelf plates. An adjusting mechanism is arranged between the two adjusting blocks and used for enabling the two adjusting blocks to be close to or away from each other.

Description

Technical Field

[0001] The utility model belongs to the technical field of shelves, and in particular relates to a layered shelf. Background Art

[0002] In traditional warehousing and retail industries, shelves are essential for storing and displaying goods. However, most existing shelves have a relatively simple design, lacking functionality and flexibility, and are unable to meet the storage and display needs of goods in different scenarios.

[0003] The most commonly used shelves today are generally fixed, and are difficult to adjust once installed. This results in inflexible space allocation for shelves when faced with changes in goods of different sizes and heights or inventory fluctuations. Therefore, shelves fixed with structures such as bolts have emerged. When the shelf is fixed with bolts for height adjustment, multiple bolt holes are provided on both sides of the shelf frame, which can be installed by disassembling the bolts. However, disassembly requires disassembly at both ends, and auxiliary installation is required during installation. Otherwise, the installation on both sides will remain unchanged, resulting in low operating efficiency. Utility Model Content

[0004] Based on the problems mentioned in the above background technology, the utility model provides a layered shelf.

[0005] The technical solution adopted by the present invention is as follows: a layered shelf, comprising two support frames, a connecting bottom plate fixedly arranged between the two support frames; a plurality of adjustment cavities are arranged in an array on opposite surfaces of the two support frames, a plurality of shelf boards are arranged between the two support frames, both ends of the shelf boards are clamped in the corresponding adjustment cavities, dovetail grooves are arranged on both sides of the bottom of the shelf boards, and adjustment blocks are slidably connected in the dovetail grooves, an insertion block is provided on the adjustment block, and the insertion block is used to extend into the adjustment cavity to support the shelf board, an adjustment mechanism is provided between the two adjustment blocks, and the adjustment mechanism is used to make the two adjustment blocks close together and away from each other.

[0006] Furthermore, the adjustment mechanism includes an adjustment column, and threads with opposite rotation lines are provided at both ends of the adjustment column, and two adjustment blocks are respectively threadedly connected to both sides of the adjustment column.

[0007] Furthermore, limit blocks are provided at both ends of the adjusting column.

[0008] Furthermore, the insert block is in the form of a right triangle with its side close to the regulating cavity and its slope facing downwards.

[0009] Furthermore, guide blocks are provided at both ends of the shelf plate, and guide grooves matching the guide blocks are provided on the opposite surfaces of the two support frames.

[0010] Furthermore, universal wheels are provided at the bottom of the support frame.

[0011] Beneficial effects of the utility model:

[0012] The two support frames are connected by a connecting base plate, which is also used to place items. Several shelf boards are connected by sliding adjustment blocks, which connect the insertion blocks to the adjustment cavity. The adjustment mechanism allows the two adjustment blocks to move closer or further away from each other. When moving closer, the insertion blocks are removed from the adjustment cavity, allowing the shelf board height to be adjusted; when moving further away, the insertion blocks are inserted into the adjustment cavity, keeping the shelf board height fixed. The overall operation is convenient, requiring only one person to use the adjustment mechanism to adjust the shelf board height, and it is also convenient to remove the shelf boards and adjust the number of shelf layers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0014] Figure 1 It is a schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the present invention from another angle;

[0016] Figure 3 This is a schematic diagram of the shelf board of the utility model;

[0017] Figure 4 This is a schematic diagram of the adjustment block of the utility model;

[0018] Figure 5 This is a schematic diagram of the adjustment column of the utility model;

[0019] The attached drawings are marked as follows:

[0020] Support frame 1, adjustment cavity 11, connecting bottom plate 12, guide groove 13, universal wheel 14, shelf plate 2, dovetail groove 21, guide block 22, adjustment block 3, insertion block 31, adjustment column 4, limit block 41. DETAILED DESCRIPTION

[0021] like Figures 1 to 5 As shown, a layered shelf includes a support frame 1, and a connecting bottom plate 12 is fixedly set between two of the support frames 1; a plurality of adjustment cavities 11 are arranged in an array on the opposite surfaces of the two support frames 1, and a plurality of shelf boards 2 are set between the two support frames 1, and both ends of the shelf boards 2 are clamped in the corresponding adjustment cavities 11, and dovetail grooves 21 are provided on both sides of the bottom of the shelf boards 2, and adjustment blocks 3 are slidably connected in the dovetail grooves 21, and an insertion block 31 is provided on the adjustment block 3, and the insertion block 31 is used to extend into the adjustment cavity 11 to support the shelf board 2, and an adjustment mechanism is provided between the two adjustment blocks 3, and the adjustment mechanism is used to make the two adjustment blocks 3 close together and away from each other.

[0022] The above technical solution connects two support frames 1 via a connecting base plate 12, which is also used to place items. Several shelf boards 2 are connected to the adjustment blocks 3 through sliding connections, realizing the connection between the insertion blocks and the adjustment cavity 11. The two adjustment blocks 3 are moved closer or further apart through the adjustment mechanism. When the two adjustment blocks 3 are moved closer, the insertion blocks are separated from the adjustment cavity 11, allowing the height of the shelf boards 2 to be adjusted; when the two adjustment blocks are moved apart, the insertion blocks are inserted into the adjustment cavity 11, fixing the height of the shelf boards 2. The overall operation is convenient, and the height of the shelf boards 2 can be easily adjusted.

[0023] As a preferred embodiment, the adjustment mechanism includes an adjustment column 4 having threads with opposite rotations at both ends, and two adjustment blocks 3 are respectively threadedly connected to either side of the adjustment column 4. By rotating the adjustment column 4, the adjustment blocks 3 are slidably connected to the dovetail groove 21, restricting the rotation of the adjustment blocks 3, so that the adjustment blocks 3 can only move closer to or farther from each other according to the rotation of the adjustment column 4. When the adjustment blocks move closer to each other, the insertion blocks are disengaged from the adjustment cavity 11, allowing the height of the shelf board 2 to be adjusted; when the adjustment blocks move farther away, they are inserted into the adjustment cavity 11, maintaining the height of the shelf board 2 constant.

[0024] As a preferred solution, both ends of the adjusting column 4 are provided with limit blocks 41. The design of the limit blocks 41 prevents the adjusting block 3 from being separated from the adjusting column 4.

[0025] As a preferred solution, the insert block is a right triangle with the side close to the adjustment cavity 11 facing downward. Figure 4 As shown, the insert block inserted into the adjustment cavity 11 is a triangle with one end inclined downward, which makes it easier to position during the adjustment process and facilitates the smooth insertion of the insert block into the adjustment cavity 11.

[0026] As a preferred solution, guide blocks 22 are provided at both ends of the shelf board 2, and guide grooves 13 are provided on the opposite surfaces of the two support frames 1 to match the guide blocks 22. The cooperation between the guide blocks 22 and the guide grooves 13 ensures that the shelf board 2 does not tilt during the height adjustment process and the adjustment is stable.

[0027] As a preferred solution, universal wheels 14 are provided at the bottom of the support frame 1. The addition of the universal wheels 14 improves the flexibility of the shelf.

[0028] The above describes the present invention in detail. The description of the specific embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A tiered shelf, characterized by: include Two support frames (1), with a connecting base plate (12) fixedly arranged between the two support frames (1); The two support frames (1) are provided with a plurality of adjustment cavities (11) in an array on opposite surfaces. A plurality of shelf boards (2) are provided between the two support frames (1). Both ends of the shelf boards (2) are clamped in the corresponding adjustment cavities (11). Dovetail grooves (21) are provided on both sides of the bottom of the shelf boards (2). Adjustment blocks (3) are slidably connected in the dovetail grooves (21). An insertion block (31) is provided on the adjustment block (3). The insertion block (31) is used to extend into the adjustment cavity (11) to support the shelf boards (2). An adjustment mechanism is provided between the two adjustment blocks (3). The adjustment mechanism is used to move the two adjustment blocks (3) closer to or farther away from each other.

2. A tiered shelf according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment column (4), both ends of which are provided with threads with opposite rotation lines, and two adjustment blocks (3) are respectively threadedly connected to both sides of the adjustment column (4).

3. The tiered shelf according to claim 2, characterized in that: Limiting blocks (41) are provided at both ends of the regulating column (4).

4. The tiered shelf according to claim 1, characterized in that: The inserting block (31) is in the form of a right triangle with its side close to the regulating cavity (11) and its slope facing downwards.

5. The tiered shelf according to claim 1, characterized in that: Guide blocks (22) are provided at both ends of the shelf plate (2), and guide grooves (13) matching the guide blocks (22) are provided on the opposite surfaces of the two support frames (1).

6. The tiered shelf according to claim 1, characterized in that: Universal wheels (14) are provided at the bottom of the support frame (1).

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