Double-layer shelf

Abstract

The utility model discloses a double-layer shelf, which belongs to the technical field of shelf equipment and comprises a first shelf, a second shelf and a clamping structure, and the first shelf and the second shelf are combined together through the clamping structure. The first shelf and the second shelf are sequentially arranged in the first direction, the first shelf is movably arranged between a first position and a second position in the second direction, and the first shelf is located at the first position and overlapped with the second shelf in the second direction. At least one part of the first shelf located at the second position is located on the outer side of the second shelf in the second direction, and the first shelf and the second shelf can slide relative to each other. The shelves are used for storing commodities, space waste is avoided, adjustment and use are flexible, and the defect that in the prior art, due to the fact that the shelves cannot be flexibly adjusted, a user inconveniently places the commodities is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf equipment, in particular to a double-layer shelf. Background Art

[0002] There are all kinds of goods in modern warehouses, shopping malls and other places, and the goods are easily piled up, making it difficult for people to find the target goods. The same type of goods have similar sizes and are difficult to classify. Therefore, shelves are an important tool to improve efficiency.

[0003] Current commodity shelves are usually fixed structures, and the shelf layers cannot be flexibly adjusted, which makes it inconvenient for operators to place or take goods.

[0004] The Chinese utility model patent with the authorization announcement number CN207186430U discloses a display rack, including a rear bracket, a left bracket, a right bracket and at least one layer board, the left bracket is rotatably connected to the left side upright pole of the rear bracket through a first connecting member, the right bracket is rotatably connected to the right side upright pole of the rear bracket through a first connecting member, and the rear side of the layer board is detachably connected to the rear bracket. This display rack is convenient for storage through the rotatable connection between the left bracket and the right bracket and the rear bracket. When not in use, the left bracket and the right bracket are folded and placed, and the layer board is detached from the rear bracket. It is impossible to flexibly adjust the shelf layers, and the operation is troublesome.

[0005] In view of this, the inventor conducted in-depth research on this demand, and thus the present case was produced. Utility Model Content

[0006] In order to overcome the technical problem in the prior art that the shelves cannot be flexibly adjusted, which causes inconvenience to users in placing goods, the utility model provides a double-layer shelf, comprising: a first layer shelf, a second layer shelf and a clamping structure, wherein the first layer shelf and the second layer shelf are combined together by the clamping structure;

[0007] The first shelf and the second shelf are arranged sequentially in the first direction, the first shelf can be movably arranged between a first position and a second position along the second direction, the first shelf is located at the first position and overlaps with the second shelf in the second direction, at least a part of the first shelf located at the second position is located outside the second shelf in the second direction, and the first shelf and the second shelf can slide relative to each other.

[0008] Furthermore, the clamping structure is installed on both sides of the first shelf and the second shelf that are opposite to each other;

[0009] The clamping structure comprises a first clamping slot and a second clamping slot;

[0010] The two side edges of the first shelf and the two side edges of the second shelf can be movably inserted into the first card slot and the second card slot respectively.

[0011] Furthermore, the snap-fit ​​structure is an E-shaped structure, which includes a first snap-fit ​​piece, a second snap-fit ​​piece and a third snap-fit ​​piece, the first snap-fit ​​piece and the second snap-fit ​​piece form the first snap-fit ​​groove between each other; the second snap-fit ​​piece and the third snap-fit ​​piece form the second snap-fit ​​groove between each other.

[0012] Furthermore, the first shelf and the second shelf are both fixedly provided with guide blocks, the first card slot adaptively accommodates the first shelf and the guide block, and the second card slot adaptively accommodates the second shelf and the guide block; the second card plate and the third card plate are both provided with positioning grooves for locking the guide blocks.

[0013] Furthermore, the first position and the second position are respectively provided with the positioning grooves, and the positioning grooves and the guide blocks can be movably assembled.

[0014] Furthermore, when the guide block of the first shelf and the guide block of the second shelf are both located in the positioning groove at the first position, the first shelf and the second shelf are overlapped.

[0015] Furthermore, when the first shelf or the second shelf slides relatively, the overall area of ​​the shelf is increased.

[0016] Further, when the guide block located on the first shelf disengages from the positioning groove located at the first position, the first shelf slides along the length direction of the second locking piece until the guide block on the first shelf is locked in the positioning groove located at the second position; or, when the guide block located on the second shelf disengages from the positioning groove located at the first position, the second shelf slides along the length direction of the third locking piece until the guide block on the second shelf is locked in the positioning groove located at the second position. Beneficial Effects

[0017] The beneficial effects produced by adopting the technical solution of the utility model are as follows:

[0018] (1) When the second shelf is away from the first shelf, the supporting area of ​​the shelf increases, which is convenient for placing objects of the same type but of different sizes (such as toys, ice cream in the freezer, etc.); and the heights of the goods are inconsistent. When the space of the shelves at the upper and lower ends of the shelf is too narrow, for example, when storing wine bottles, due to the different heights of the wine bottles, the user needs to remove the shelf at the upper end to place this type of wine bottles. Therefore, the shelf in this embodiment can be installed at the upper end of the shelf. When the first shelf is located at the first position and overlaps with the second shelf in the second direction, the relatively high wine bottles can be placed at the lower end of the shelf, at the folded position of the shelf in this embodiment, without blocking the user from storing and taking the goods. In addition, the shelf in this embodiment can also be used to store other goods, without causing waste of space, and can be flexibly adjusted for use, thereby avoiding the defect of the prior art that the shelf cannot be flexibly adjusted, causing inconvenience to the user in placing goods.

[0019] (2) The snap-on structure is simple, but it is installed on the opposite sides of the first and second shelves. The overall structure is stable, and installation and disassembly are simple and convenient, giving users a good product experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of a double-layer shelf (state 1) of the utility model;

[0022] Figure 2 This is a structural schematic diagram of a double-layer shelf (state 2) of the utility model;

[0023] Figure 3 It is a structural schematic diagram of a double-layer frame clamping structure of the utility model;

[0024] Figure 4 It is a structural schematic diagram of a first layer frame and a second layer frame of a double-layer frame of the utility model;

[0025] Figure 5 This is a schematic structural diagram of a double-layer shelf (state one) of the utility model from another angle;

[0026] Figure 6 This utility model Figure 5 A partial enlarged view of part A;

[0027] Figure 7It is a structural schematic diagram of a double-layer shelf (state 2) of the utility model from another angle.

[0028] In the figure:

[0029] 1. First layer frame; 2. Second layer frame; 101. Guide block; 3. Card connection structure; 31. First card slot; 32. Second card slot; 301. First card connection piece; 302. Second card connection piece; 303. Third card connection piece; 304. Positioning slot. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0031] In the present technical solution, the “first direction” and the “second direction” are perpendicular, the “first direction” is the vertical direction, and the “second direction” is the horizontal direction.

[0032] Please refer to Figures 1 to 7 , a double-layer shelf, comprising: a first layer shelf 1, a second layer shelf 2 and a clamping structure 3, wherein the first layer shelf 1 and the second layer shelf 2 are combined together through the clamping structure 3;

[0033] The first shelf 1 and the second shelf 2 are arranged sequentially in the first direction, and the first shelf 1 can be movably arranged between a first position and a second position along the second direction. The first shelf 1 is located at the first position and overlaps with the second shelf 2 in the second direction, and at least a part of the first shelf 1 located at the second position is located outside the second shelf 2 in the second direction, and the first shelf 1 and the second shelf 2 can slide relative to each other.

[0034] In this technical solution, the first shelf 1 and the second shelf 2 are combined together by a clamping structure 3. Specifically, Figure 1 and Figure 2As shown, the clamping structure 3 is installed on both sides of the first shelf 1 and the second shelf 2 that are arranged opposite to each other; the clamping structure 3 includes a first clamping slot 31 and a second clamping slot 32; the two side edges of the first shelf 1 and the two side edges of the second shelf 2 can be movably inserted into the first clamping slot 31 and the second clamping slot 32 respectively, the second shelf 2 is fixed in the second clamping slot 32, and the first shelf 1 can slide along the length direction of the first clamping slot 31 (that is, the first shelf can be movably set between the first position and the second position along the second direction); when the second shelf 2 is away from the first shelf 1, the supporting area of ​​the shelf is increased, so that objects of the same type but with different sizes (such as toys, ice cream in a freezer, etc.) are conveniently placed. ; However, the heights of the goods are inconsistent. When the space at the upper and lower ends of the shelf is too narrow, for example, when storing wine bottles, due to the different heights of the wine bottles, the user needs to dismantle the shelf at the upper end in order to place this type of wine bottle. Therefore, the shelf in this embodiment can be installed at the upper end of the shelf. When the first shelf 1 is located at the first position and overlaps with the second shelf 2 in the second direction, relatively high wine bottles can be placed at the lower end of the shelf, in the stowed position of the shelf in this embodiment, without blocking the user from storing and taking goods. The shelf in this embodiment can also be used to store other goods without causing waste of space. It can be flexibly adjusted for use, avoiding the defect in the prior art that the shelf cannot be flexibly adjusted, causing inconvenience to users in placing goods.

[0035] In order to avoid the complexity of the structure, the clamping structure 3 can be an E-shaped structure, and its specific embodiment is as follows: Figure 3 As shown, it includes a first card contact piece 301, a second card contact piece 302 and a third card contact piece 303. The first card contact piece 301 and the second card contact piece 302 form the first card slot 31 between each other; the second card contact piece 302 and the third card contact piece 303 form the second card slot 32 between each other. The structure is simple and convenient, and the installation and maintenance are also convenient. The structure is stable, giving users a good product experience.

[0036] The specific assembly relationship between the first shelf 1 and the first slot 31, and the second shelf 2 and the second slot 32 is as follows: Figure 5As shown, the first layer shelf 1 and the second layer shelf 2 are both fixedly provided with a guide block 101, the first card slot 31 adaptively accommodates the first layer shelf 1 and the guide block 101, and the second card slot 32 adaptively accommodates the second layer shelf 2 and the guide block 101; the second card plate 302 and the third card plate 303 are both provided with a positioning groove 304 for locking the guide block 101. In this embodiment, the first layer shelf 1 and the guide block 101 of the first layer shelf 1 are movably inserted in the first slot 31, and the second layer shelf 2 and the guide block 101 of the second layer shelf 2 are also movably inserted in the second slot 32. A positioning slot 304 is provided at the bottom end of the first slot 31 (i.e., the second snap-in piece 302), and a positioning slot 304 is also provided at the bottom end of the second slot 32 (i.e., the third snap-in piece 303). When the guide block 101 of the first layer shelf 1 and the guide block 101 of the second layer shelf 2 are both located in the positioning slot 304 at the first position, the first layer shelf 1 and the second layer shelf 2 are overlapped.

[0037] Furthermore, because the first position and the second position are respectively provided with the positioning groove 304 , the positioning groove 304 and the guide block 101 can be movably assembled. The position of the first shelf 1 or the position of the second shelf 2 can be adjusted according to user needs. When the first shelf 1 needs to be moved (the guide block 101 of the second shelf 2 is still assembled in the positioning groove 304 at the first position, that is, the second shelf 2 is fixed), the first shelf 1 can be slightly lifted, and the guide block 101 located at the first shelf 1 can slide along the length direction of the first card slot 31 to the positioning groove 304 at the second position, and the guide block 101 of the first shelf 1 is engaged with the positioning groove 304 at the second position; similarly, the second shelf 2 can also be moved (the guide block 101 of the first shelf 1 is still assembled in the positioning groove 304 at the first position, that is, the first shelf 1 is fixed), the second shelf 2 can be slightly lifted, and the guide block 101 located at the second shelf 2 can slide along the length direction of the second card slot 32 to the positioning groove 304 at the second position, and the guide block 101 of the second shelf 2 is engaged with the positioning groove 304 at the second position. The specific embodiment is as follows: Figures 3 to 7 shown.

[0038] When the first layer shelf 1 or the second layer shelf 2 slides relative to each other, the working process for increasing the overall area of ​​the shelf is as follows: when the guide block 101 located on the first layer shelf 1 is disengaged from the positioning groove 304 located at the first position, the first layer shelf 1 slides along the length direction of the second locking piece 302 until the guide block 101 on the first layer shelf 1 is locked in the positioning groove 304 located at the second position; or, when the guide block 101 located on the second layer shelf 2 is disengaged from the positioning groove 304 located at the first position, the second layer shelf 2 slides along the length direction of the third locking piece 303 until the guide block 101 on the second layer shelf 2 is locked in the positioning groove 304 located at the second position.

[0039] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A double-layer shelf, characterized in that: include: A first layer frame (1), a second layer frame (2) and a clamping structure (3), wherein the first layer frame (1) and the second layer frame (2) are combined together via the clamping structure (3); The first layer shelf (1) and the second layer shelf (2) are arranged in sequence in a first direction, the first layer shelf (1) is movable between a first position and a second position along a second direction, the first layer shelf (1) is located at the first position and overlaps with the second layer shelf (2) in the second direction, at least a portion of the first layer shelf (1) located at the second position is located outside the second layer shelf (2) in the second direction, and the first layer shelf (1) and the second layer shelf (2) can slide relative to each other.

2. A double-layer shelf according to claim 1, characterized in that: The clamping structure (3) is installed on both sides of the first shelf (1) and the second shelf (2) that are arranged opposite to each other; The clamping structure (3) comprises a first clamping slot (31) and a second clamping slot (32); The two side edges of the first shelf (1) and the two side edges of the second shelf (2) are movably inserted into the first card slot (31) and the second card slot (32) respectively.

3. A double-layer shelf according to claim 2, characterized in that: The clamping structure (3) is an E-shaped structure, comprising a first clamping piece (301), a second clamping piece (302) and a third clamping piece (303); the first clamping piece (301) and the second clamping piece (302) form the first clamping slot (31) between each other; and the second clamping piece (302) and the third clamping piece (303) form the second clamping slot (32) between each other.

4. A double-layer shelf according to claim 3, characterized in that: The first layer shelf (1) and the second layer shelf (2) are both fixedly provided with a guide block (101); the first card slot (31) adaptively accommodates the first layer shelf (1) and the guide block (101); the second card slot (32) adaptively accommodates the second layer shelf (2) and the guide block (101); and the second card plate (302) and the third card plate (303) are both provided with a positioning slot (304) for locking the guide block (101).

5. A double-layer shelf according to claim 4, characterized in that: The first position and the second position are respectively provided with the positioning groove (304), and the positioning groove (304) and the guide block (101) are movably assembled.

6. A double-layer shelf according to claim 5, characterized in that: When the guide block (101) of the first shelf (1) and the guide block (101) of the second shelf (2) are both located in the positioning groove (304) at the first position, the first shelf (1) and the second shelf (2) are arranged to overlap.

7. A double-layer shelf according to claim 6, characterized in that: When the first shelf (1) or the second shelf (2) slides relative to each other, the overall area of ​​the shelf is increased.

8. A double-layer shelf according to claim 7, characterized in that: When the guide block (101) located on the first layer shelf (1) is disengaged from the positioning groove (304) located at the first position, the first layer shelf (1) slides along the length direction of the second engaging piece (302) until the guide block (101) on the first layer shelf (1) is engaged with the positioning groove (304) located at the second position; or, when the guide block (101) located on the second layer shelf (2) is disengaged from the positioning groove (304) located at the first position, the second layer shelf (2) slides along the length direction of the third engaging piece (303) until the guide block (101) on the second layer shelf (2) is engaged with the positioning groove (304) located at the second position.

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