Limiting device for commodity shelf

Abstract

The limiting device comprises a first side plate, a second side plate, a vertical groove and a movable frame, the second side plate is fixedly connected to the two sides of the right side of the first side plate, the vertical groove is formed in one side of the second side plate, the movable frame is movably connected with the inner wall of the vertical groove, the sides, close to each other, of the movable frame are provided with a first limiting groove, and the first limiting groove is located in the first limiting groove. An adjusting limiting mechanism is arranged on the right side of the movable frame. The height of the movable frame can be adjusted by arranging the movable frame and moving the movable frame in the vertical groove, large objects can be adjusted by moving the movable frame, the problems that an existing storage rack cannot be adjusted in use, and some large objects cannot be placed in the storage rack are solved, and the storage rack is very convenient to use and not prone to damage during use. And the problem that articles are very inconvenient to take out at the bottom of the placement rack is solved, and the movable rack has the advantage of being convenient to limit.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a limiting device for storage racks. Background Art

[0002] In daily life, people often need to use various racks, including racks for storing kitchen utensils, condiments and other kitchen supplies, as well as racks for storing various daily necessities, in order to keep the space clean and tidy.

[0003] The existing storage rack cannot be adjusted when in use, and some larger objects cannot be placed therein, which is very inconvenient to use, but the bottom of the storage rack is very inconvenient to take out the objects. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a limiting device for a storage rack, which has the advantage of conveniently limiting the movable rack, and solves the problem that the existing storage rack cannot be adjusted during use, cannot be placed when placing some larger objects, is very convenient to use, and the bottom of the storage rack is very inconvenient when taking out items.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes side panel one, side panel two, a vertical slot and a movable frame, the side panel two is fixedly connected to the two sides of the right side of the side panel one, the vertical slot is opened on one side of the side panel two, the movable frame is movably connected to the inner wall of the vertical slot, a limiting slot one is opened on the side where the movable frames are close to each other, and an adjustment limiting mechanism is opened on the right side of the movable frame.

[0006] As a preferred embodiment of the utility model, the adjustment and limiting mechanism includes a movable groove, the movable groove is opened on the right side of the movable frame, both sides of the inner wall of the movable groove are fixedly connected with bearings, and the inner ring of the bearing is fixedly connected with a transmission rod.

[0007] As a preferred embodiment of the utility model, a placement plate is provided on the right side of the side panel one, and limiting columns are fixedly connected to the left sides of both sides of the placement plate, and the limiting columns are movably connected to the inner wall of the limiting groove one.

[0008] As a preferred embodiment of the utility model, a second limiting groove is provided on the front side of the placement plate, an inner wall of the second limiting groove is movably connected to a limiting rod, and two sides of the limiting rod are fixedly connected to the movable frame.

[0009] As a preferred embodiment of the utility model, a bidirectional thread is provided on the surface of the transmission rod, and movable grooves are provided on both sides of the movable frame close to the vertical groove.

[0010] As a preferred embodiment of the utility model, both sides of the inner wall of the movable groove are movably connected with moving blocks, the moving blocks are sleeved on the surface of the transmission rod, and the moving blocks are meshed with the bidirectional threads.

[0011] As a preferred embodiment of the present invention, both sides of the inner wall of the vertical groove are fixedly connected with rubber strips, and the sides of the movable blocks that are away from each other are fixedly connected with rubber blocks.

[0012] As a preferred embodiment of the utility model, a through hole is provided on the top of the rubber block, and an anti-slip pattern is provided on a side of the rubber block close to the rubber strip.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a mobile rack, and the height of the mobile rack can be adjusted by moving the mobile rack in the vertical slot. When placing larger items, the mobile rack can be moved for adjustment, and then the larger items can be put in. After the mobile rack is moved to the required position, the mobile rack can be limited by adjusting the limit mechanism to prevent the mobile rack from moving again. This solves the problem that the existing storage rack cannot be adjusted during use, cannot be put in when placing some larger objects, is very convenient to use, and the bottom of the storage rack is very inconvenient when taking out items. It has the advantage of conveniently limiting the mobile rack.

[0015] 2. The utility model sets an adjustment limit mechanism, the movable groove can fix the bearing, and then the transmission rod is supported and limited by the bearing. The transmission rod drives the bidirectional thread to rotate by rotating the transmission rod, and the moving block moves to both sides under the push of the thread.

[0016] 3. The utility model provides a placement plate and a limiting column, and limits the rear side of the placement plate by the limiting column to prevent the rear side of the placement plate from tilting. When in use, the placement plate can be pulled to the right to facilitate taking and placing of items. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional explosion structure of the mobile frame of the utility model;

[0019] Figure 3 The utility model is Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 The utility model is Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. Side panel one; 2. Side panel two; 3. Vertical slot; 4. Moving frame; 5. Limit slot one; 6. Adjustable limit mechanism; 61. Movable slot; 62. Bearing; 63. Transmission rod; 7. Placement plate; 8. Limit column; 9. Limit slot two; 10. Limit rod; 11. Bidirectional thread; 12. Moving block; 13. Rubber strip; 14. Rubber block; 15. Through hole; 16. Anti-skid pattern; 17. Moving slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a side panel 1, a side panel 2, a vertical slot 3 and a movable frame 4, the side panel 2 2 is fixedly connected to both sides of the right side of the side panel 1, the vertical slot 3 is opened on one side of the side panel 2, the movable frame 4 is movably connected to the inner wall of the vertical slot 3, a limiting slot 5 is opened on the side where the movable frames 4 are close to each other, and an adjustment limiting mechanism 6 is opened on the right side of the movable frame 4.

[0024] refer to Figure 3 The adjustment and limiting mechanism 6 includes a movable groove 61, which is opened on the right side of the movable frame 4. Both sides of the inner wall of the movable groove 61 are fixedly connected with bearings 62, and the inner ring of the bearing 62 is fixedly connected with a transmission rod 63.

[0025] As a technical optimization solution of the utility model, by setting an adjustment limit mechanism 6, the movable groove 61 can fix the bearing 62, and then the transmission rod 63 is supported and limited by the bearing 62. By rotating the transmission rod 63, the transmission rod 63 drives the bidirectional thread 11 to rotate, and the moving block 12 moves to both sides under the push of the thread.

[0026] refer to Figure 3 A placement plate 7 is provided on the right side of the side plate 1, and limiting columns 8 are fixedly connected to the left sides of both sides of the placement plate 7, and the limiting columns 8 are movably connected to the inner wall of the limiting groove 5.

[0027] As a technical optimization solution of the utility model, a placement plate 7 and a limiting column 8 are provided, and the limiting column 8 is used to limit the rear side of the placement plate 7 to prevent the rear side of the placement plate 7 from tilting. When in use, the placement plate 7 can be pulled to the right to facilitate the placement of items.

[0028] refer to Figure 3A limiting groove 2 9 is provided on the front side of the placing plate 7 , and the inner wall of the limiting groove 2 9 is movably connected to a limiting rod 10 , and both sides of the limiting rod 10 are fixedly connected to the moving frame 4 .

[0029] As a technical optimization solution of the utility model, by setting a limit groove 2 9 and a limit rod 10, the right side of the placement plate 7 is supported and limited by the limit rod 10, and the limit groove 2 9 limits the limit rod 10 to prevent the limit rod 10 from being separated from the placement plate 7. When the placement plate 7 is pulled out, the placement plate 7 can be supported to prevent the placement plate 7 from tilting.

[0030] refer to Figure 3 A bidirectional thread 11 is formed on the surface of the transmission rod 63 , and moving grooves 17 are formed on both sides of the moving frame 4 close to the vertical groove 3 .

[0031] As a technical optimization scheme of the utility model, by setting a bidirectional thread 11 and a movable groove 17, when the transmission rod 63 rotates, the bidirectional thread 11 is driven to rotate, and the movable blocks 12 are pushed away from each other by the thread. When the movable block 12 moves, the movable groove 17 is used to limit the movable block 12, and engages with the vertical groove 3 to prevent the movable frame 4 from moving. When adjustment is needed, the transmission rod 63 is rotated in the opposite direction to make the movable blocks 12 closer to each other, which can be more convenient during operation.

[0032] refer to Figure 4 Both sides of the inner wall of the movable groove 61 are movably connected with a moving block 12 , the moving block 12 is sleeved on the surface of the transmission rod 63 , and the moving block 12 is meshed with the bidirectional thread 11 .

[0033] As a technical optimization solution of the utility model, by setting a moving block 12, when the moving blocks 12 move away from each other, the rubber block 14 is driven to approach the rubber strip 13. The friction between the rubber block 14 and the rubber strip 13 is increased by the squeezing of the moving block 12, thereby preventing the moving frame 4 from moving, thereby achieving the effect of limiting the moving frame 4.

[0034] refer to Figure 4 Both sides of the inner wall of the vertical groove 3 are fixedly connected with rubber strips 13, and the sides of the moving blocks 12 that are away from each other are fixedly connected with rubber blocks 14.

[0035] As a technical optimization solution of the utility model, by setting the rubber strip 13 and the rubber block 14, the rubber block 14 is tightly fitted with the rubber strip 13 to prevent the mobile frame 4 from moving. When adjusting, the rubber block 14 is separated from the rubber strip 13 to make it more convenient to move the mobile frame 4.

[0036] refer to Figure 4 A through hole 15 is formed on the top of the rubber block 14 , and an anti-slip pattern 16 is formed on one side of the rubber block 14 close to the rubber strip 13 .

[0037] As a technical optimization solution of the utility model, by providing a through hole 15 and an anti-skid pattern 16 , the through hole 15 can deform the rubber block 14 when it is squeezed, thereby increasing the contact area with the vertical groove 3 , and the anti-skid pattern 16 can increase the friction with the rubber strip 13 .

[0038] The working principle and use process of the utility model are as follows: when in use, the height of the movable frame 4 can be adjusted by moving the movable frame 4 in the vertical slot 3. When placing larger items, the movable frame 4 can be moved for adjustment, and then the larger items can be put in. The movable slot 61 can fix the bearing 62, and then the transmission rod 63 is supported and limited by the bearing 62. The transmission rod 63 is driven by the two-way thread 11 to rotate by rotating the transmission rod 63, and the moving block 12 is moved to both sides under the push of the thread, and the rear side of the placement plate 7 is limited by the limiting column 8 to prevent the rear side of the placement plate 7 from tilting. When in use, the placement plate 7 can be pulled to the right to facilitate the placement of items. The right side of the placement plate 7 is supported and limited by the limiting rod 10, and the limiting groove 9 limits the limiting rod 10 to prevent the limiting rod 10 from separating from the placement plate 7. When the placement plate 7 is pulled out, the placement plate 7 can be supported to prevent the placement plate 7 from tilting. When the movable block 12 is moved, the movable block 12 is limited by the movable groove 17, and meshed with the vertical groove 3 to prevent the movable frame 4 from moving. When adjustment is needed, the transmission rod 63 is rotated in the opposite direction to make the movable blocks 12 approach each other, which can be more convenient in operation. When the movable blocks 12 are away from each other, the rubber block 14 is driven to approach the rubber strip 13, and the friction between the rubber block 14 and the rubber strip 13 is increased by squeezing the movable block 12, thereby preventing the movable frame 4 from moving, thereby achieving the effect of limiting the movable frame 4. The rubber block 14 is tightly fitted with the rubber strip 13 to prevent the movable frame 4 from moving. When adjusting, the rubber block 14 is separated from the rubber strip 13, which can make it more convenient to move the movable frame 4. The through hole 15 can deform the rubber block 14 when the rubber block 14 is squeezed, thereby increasing the contact area with the vertical groove 3, and the anti-slip pattern 16 can increase the friction with the rubber strip 13.

[0039] In summary, the limiting device for the storage rack sets a movable rack 4, and the height of the movable rack 4 can be adjusted by moving the movable rack 4 in the vertical slot 3. When placing larger items, the movable rack 4 can be moved for adjustment, and then the larger items can be placed. After the movable rack 4 is moved to the required position, the movable rack 4 is limited by adjusting the limiting mechanism 6 to prevent the movable rack 4 from moving again. This solves the problem that the existing storage rack cannot be adjusted when in use, cannot be placed when placing some larger objects, is very convenient in use, and the bottom of the storage rack is very inconvenient when taking out items.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A limiting device for a storage rack, comprising a first side plate (1), a second side plate (2), a vertical slot (3) and a movable rack (4), characterized in that: The second side plate (2) is fixedly connected to the two sides of the right side of the first side plate (1); the vertical slot (3) is provided on one side of the second side plate (2); the movable frame (4) is movably connected to the inner wall of the vertical slot (3); a limiting slot (5) is provided on the side where the movable frames (4) are close to each other; and an adjusting limiting mechanism (6) is provided on the right side of the movable frame (4).

2. A limiting device for a storage rack according to claim 1, characterized in that: The adjustment and limiting mechanism (6) comprises a movable groove (61), the movable groove (61) being disposed on the right side of the movable frame (4), bearings (62) being fixedly connected to both sides of the inner wall of the movable groove (61), and a transmission rod (63) being fixedly connected to the inner ring of the bearing (62).

3. A limiting device for a storage rack according to claim 1, characterized in that: A placement plate (7) is provided on the right side of the side plate 1 (1), and limiting columns (8) are fixedly connected to the left sides of both sides of the placement plate (7), and the limiting columns (8) are movably connected to the inner wall of the limiting groove 1 (5).

4. A limiting device for a storage rack according to claim 3, characterized in that: A second limiting groove (9) is provided on the front side of the placement plate (7); the inner wall of the second limiting groove (9) is movably connected to a limiting rod (10); and both sides of the limiting rod (10) are fixedly connected to the movable frame (4).

5. A limiting device for a storage rack according to claim 2, characterized in that: The surface of the transmission rod (63) is provided with a bidirectional thread (11), and the two sides of the movable frame (4) close to the vertical groove (3) are provided with movable grooves (17).

6. A limiting device for a storage rack according to claim 5, characterized in that: Both sides of the inner wall of the movable groove (61) are movably connected with moving blocks (12), the moving blocks (12) are sleeved on the surface of the transmission rod (63), and the moving blocks (12) are meshed with the bidirectional threads (11).

7. A limiting device for a storage rack according to claim 6, characterized in that: Both sides of the inner wall of the vertical groove (3) are fixedly connected with rubber strips (13), and both sides of the movable blocks (12) that are away from each other are fixedly connected with rubber blocks (14).

8. A limiting device for a storage rack according to claim 7, characterized in that: A through hole (15) is provided on the top of the rubber block (14), and an anti-slip groove (16) is provided on a side of the rubber block (14) close to the rubber strip (13).

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