A storage rack and its production process

Abstract

The present application relates to the technical field of storage racks, and discloses a storage rack comprising two fixed rods and a fixed plate fixedly mounted between the two fixed rods, wherein two opposite sides of the fixed plate are provided with a support layer for supporting items, the support layer comprising a plurality of movable plates spliced in sequence, a hinge being connected between the lower surfaces of two adjacent movable plates, and the movable plate closest to the fixed plate being rotatably connected to the fixed plate; the storage rack further comprises a movable rod for supporting the support layer, the movable rod sliding on the support layer; a connecting rod is mounted on the movable rod, and two slide grooves are provided on the movable plate, the length direction of the slide grooves being the same as the distribution direction of the movable plates, the slide grooves having openings for inserting the connecting rods, and the openings of the two slide grooves facing opposite directions, the two connecting rods sliding in the two slide grooves respectively, a telescopic rod being connected to the connecting rod, and one end of the telescopic rod being fixedly connected to the fixed plate. The storage rack of the present application can change its volume according to space requirements or the number of items.

Description

Technical Field

[0001] The present application relates to the technical field of storage racks, and in particular to a storage rack and a production process thereof. Background Art

[0002] Shelves are typically used to store items and consist of a base for placing items and supports. Shelves are made from a variety of materials. Glass or stainless steel shelves are corrosion-resistant, while solid wood shelves are sturdy and durable. These materials also adhere to the principle of ecological utilization of raw materials, so you can choose a shelf material based on your needs.

[0003] With respect to the above-mentioned related technologies, the inventors found that solid wood storage racks are generally constructed by bolts or mortise and tenon joints, and thus the overall volume has poor deformability. Summary of the Invention

[0004] In order to improve the deformability of the overall volume of a storage rack, the present application provides a storage rack and a production process thereof.

[0005] In a first aspect, the present application provides a storage rack, which adopts the following technical solution:

[0006] A storage rack comprises two fixed support rods and a fixed plate fixedly mounted between the two fixed support rods, wherein a plurality of fixed plates are arranged at intervals along the height direction of the fixed support rods, and support layers for supporting articles are arranged on opposite sides of the fixed plates, wherein the support layers comprise a plurality of movable plates spliced in sequence, wherein the directions in which the plurality of movable plates are arranged are perpendicular to the height direction of the fixed support rods, wherein hinges are connected between the lower surfaces of adjacent movable plates, wherein the movable plate closest to the fixed plate is rotatably connected to the fixed plate, and wherein the spacing between upper and lower adjacent support layers is greater than the length of one support layer;

[0007] The cam is provided with a plurality of movable support rods, each of which is provided with a plurality of movable support rods, and the plurality of movable support rods are provided with a plurality of movable support rods. The movable support rods are provided with a plurality of movable support rods, and the plurality of movable support rods are provided with a plurality of movable support rods.

[0008] By adopting the above technical solution, the multiple movable plates of the support layer are rotatably connected by hinges. When the movable support rod slides along the slide groove into the installation groove, the multiple movable plates of the support layer rotate downward, and the support layer is located between the upper and lower fixed plates. At this time, the overall volume of the entire storage rack can be reduced by nearly half. If the two supporting layers opposite the fixed plates are rotated downward, the entire storage rack is stored.

[0009] When the connecting rod of the movable support rod is located in the movable plate farthest from the fixed plate, the support layer is in a state where items can be stored. By changing the position of the connecting rod on the support layer, the volume of the shelf in the horizontal direction can be changed, thereby improving the deformability of the shelf. The volume of the shelf can be changed according to different spaces and the number of items stored.

[0010] Optionally, a support rod is connected between the two movable support rods on the same side, the support rod is in contact with the lower surface of the movable plate, and a clearance groove for the hinge to pass through is provided on the support rod.

[0011] By adopting the above technical solution, the support rod can move along with the sliding of the movable support rod. When the support rod passes between the two movable plates, the hinge passes through the clearance groove.

[0012] Optionally, the telescopic rod includes a fixed rod and multiple movable rods, and the adjacent movable rods are in sliding contact with each other. The fixed rod is installed on the fixed plate, one of the movable rods is slidingly connected to the fixed rod, the length direction of the movable plate is the same as the length direction of the movable rod, and the length of the movable plate is the same as the length of the movable rod.

[0013] By adopting the above technical solution, when the connecting rod slides between multiple movable plates, if there are only two movable plates between the movable support rod and the fixed support rod, the other movable plates away from the fixed plate rotate downward, and then the remaining movable rods are also retracted, leaving only two movable rods and one fixed rod. The telescopic rod can adapt to the change in the length of the supporting layer, so that the telescopic rod can play a stable supporting role for the supporting layer.

[0014] Optionally, the telescopic rods in the two sliding grooves in the same movable plate are staggered.

[0015] By adopting the above technical solution, the two telescopic rods can provide stable support for the same movable plate.

[0016] Optionally, the two ends of the installation groove are respectively connected to the two sliding grooves, the fixed rod is installed in the installation groove, the two telescopic rods located on the same horizontal plane share a fixed rod, and the movable rods of the two telescopic rods are respectively in sliding contact with both sides of the fixed rod.

[0017] By adopting the above technical solution, when the two telescopic rods are fully retracted, the multiple movable rods are distributed side by side, so that the telescopic rods can also play a role in stably supporting the fixed plate.

[0018] Optionally, a limiting rod is connected between two movable support rods of the same supporting layer, the limiting rod is attached to the upper surface of the movable plate, and a cleaning portion is provided on one side of the limiting rod attached to the movable plate.

[0019] By adopting the above technical solution, when the movable support rod slides on the supporting layer, the limiting rod can also clean the upper surface of the rotating plate.

[0020] Optionally, a through slot is provided on the connecting rod for multiple movable rods to pass through, and the movable rod farthest from the fixed rod is rotatably installed on the limit block. A limit slot is provided on the movable rod for accommodating the limit block, and the limit block abuts against the side of the connecting rod close to the fixed rod or is installed in the limit slot.

[0021] By adopting the above technical solution, when the limit block rotates out of the limit groove and abuts against the side of the connecting rod close to the fixed rod, when the connecting rod is pushed close to the fixed plate, the telescopic rod gradually shortens as the connecting rod moves; when the limit block is located in the limit groove, the limit block has no blocking effect on the connecting rod, and the connecting rod also slides in contact with the telescopic rod when sliding in the slide groove. The telescopic rod can temporarily support the supporting layer, making it convenient for the connecting rod to move back and forth in the supporting layer, so that the cleaning part of the limit rod can fully clean the surface of the supporting layer.

[0022] In a second aspect, the present application provides a production process for a storage rack, which adopts the following technical solution:

[0023] A production process for a storage rack is used to produce the above storage rack, comprising the following specific steps:

[0024] Mixing materials, cutting and planing to make fixed support rods, fixed plates, movable plates, movable support rods, connecting rods and telescopic rods;

[0025] First, install the fixing plate between the two fixing rods, and the fixing rods are spaced apart along the height direction of the fixing rods;

[0026] Multiple movable panels are sequentially installed together through hinges to form a support layer, and the first or last movable panel is rotated and installed on the fixed panel;

[0027] Fix one end of the telescopic rod to the fixed plate, and install the other end of the telescopic rod to the connecting rod;

[0028] Install the connecting rod on the movable support rod.

[0029] In summary, this application has at least one of the following beneficial effects:

[0030] 1. While the height of the shelf remains unchanged, the shelf can be deformed to form different volumes, so that the shelf can change its volume according to space requirements or the number of items;

[0031] 2. The movable support rod can also clean the supporting layer when sliding on the supporting layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1It is a schematic diagram of the overall structure of an embodiment of the present application;

[0033] Figure 2 This is a schematic structural diagram of the lower surface of the support layer according to an embodiment of the present application;

[0034] Figure 3 This is a schematic diagram of an embodiment of the present application showing that the movable plate has a slide groove;

[0035] Figure 4 yes Figure 3 An enlarged schematic diagram of point B;

[0036] Figure 5 yes Figure 2 A magnified schematic diagram of point A;

[0037] Figure 6 This is a schematic structural diagram of an embodiment of the present application showing the support layer rotating downward;

[0038] Figure 7 yes Figure 6 An enlarged schematic diagram of point C;

[0039] Figure 8 This is a cross-sectional view of a telescopic rod in a chute on the same level according to an embodiment of the present application;

[0040] Figure 9 This is a schematic diagram of the structure of the support rod distribution embodiment of the present application;

[0041] Figure 10 yes Figure 6 Enlarged schematic diagram of point D.

[0042] Explanation of the accompanying reference numerals: 1. Fixed support rod; 2. Fixed plate; 21. Mounting groove; 3. Support layer; 31. Movable plate; 311. Slide groove; 32. Hinge; 4. Movable support rod; 41. Connecting rod; 42. Groove; 5. Support rod; 51. Giving groove; 6. Telescopic rod; 61. Fixed rod; 62. Movable rod; 621. Guide groove; 622. Slider; 623. Limit block; 624. Limit groove; 7. Limit rod; 71. Cleaning part. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-10 This application is described in further detail.

[0044] The embodiment of the present application discloses a storage rack. Figure 1 and Figure 2A storage rack includes two fixed support rods 1 and a fixed plate 2 fixedly installed between the two fixed support rods 1, and multiple fixed plates 2 are arranged at intervals along the height direction of the fixed support rods 1. A reinforcement rod is connected between the two fixed support rods 1, and the reinforcement rods are respectively attached to the upper surface and the lower surface of the fixed plate 2. The length direction of the fixed plate 2 and the height direction of the fixed support rods 1 are perpendicular to each other, and support layers 3 for supporting items are provided on opposite sides of the length direction of the fixed plate 2. The support layer 3 includes a plurality of movable plates 31 spliced in sequence, and the arrangement direction of the plurality of movable plates 31 is the same as the length direction of the fixed plate 2. A hinge 32 is connected between the lower surfaces of two adjacent movable plates 31, and the movable plate 31 closest to the fixed plate 2 is also connected to the fixed plate 2 by the hinge 32. Therefore, the two adjacent movable plates 31 are rotationally connected, and the movable plate 31 and the fixed plate 2 are also rotationally connected.

[0045] Reference Figure 3 and Figure 4 The storage rack also includes a movable support rod 4 for supporting the support layer 3. The height of the movable support rod 4 is the same as that of the fixed support rod 1. Two movable support rods 4 are provided with the fixed plate 2 as the center of symmetry, and the support layer 3 is located between the two movable support rods 4 on the same side. The movable support rod 4 slides on the support layer 3, and the sliding direction of the movable support rod 4 is the same as the length direction of the support layer 3. Two chute grooves 311 are provided on the movable plate 31. The length direction of the chute grooves 311 is the same as the distribution direction of the movable plate 31, and the ends of the chute grooves 311 in the length direction pass through the movable plate 31. The movable rod 62 is connected to a connecting rod 41. The chute 311 has an opening for the connecting rod 41 to be inserted into the chute 311. The connecting rod 41 is slidably installed in the chute 311. The openings of the two chute grooves 311 on the movable plate 31 are completely opposite, and the two connecting rods 41 are installed at different heights on the movable plate 31.

[0046] Reference Figure 5 Referring to the support rod 5 connected between the two movable support rods 4 supporting the same support layer 3, the lower surface of the movable plate 31 abuts against the support rod 5, and the support rod 5 enables the two movable support rods 4 to slide synchronously on the support layer 3. In order to enable the support rods 5 to slide smoothly, a clearance groove 51 for the hinge 32 to pass through is opened on the support rod 5.

[0047] Reference Figure 6 and Figure 7 The fixed plate 2 is provided with a mounting groove 21 for the connecting rod 41 to slide into. The fixed plate 2 is also provided with two mounting grooves 21, one above the other, with the openings for the connecting rod 41 to be inserted facing opposite directions. When the connecting rod 41 slides into the mounting groove 21, the entire support layer 3 is no longer supported, and the multiple movable plates 31 of one support layer 3 all rotate downward, reducing the volume of the shelf.

[0048] Reference Figure 6 and Figure 8The connecting rod 41 is connected to a telescopic rod 6, one end of which is fixedly connected to the fixed plate 2. The telescopic rod 6 is located within the slide groove 311 and the mounting groove 21. The telescopic rod 6 includes a fixed rod 61 and a plurality of movable rods 62. The upper surface of the fixed rod 61 is fixedly mounted on the inner wall of the mounting groove 21. The plurality of movable rods 62 are sequentially connected, with adjacent movable rods 62 in sliding contact. The upper surface of the movable rod 62 contacts the inner wall of the slide groove 311. The sidewalls of the movable rods 62 are provided with guide grooves 621 for sliding of another movable rod 62. The side of the movable rod 62 facing away from the guide groove 621 is fixedly connected to a slider 622. The slider 622 is slidably mounted within the guide groove 621. Interceptors are mounted at both ends of the guide groove 621 in the longitudinal direction, restricting the slider 622 to slide only within the guide groove 621. The slider 622 has a T-shaped or dovetail cross-section, which allows the slider 622 to move only along the longitudinal direction of the guide groove 621.

[0049] The length direction of the movable rod 62 is the same as the length direction of the movable plate 31, and the length of the movable rod 62 is the same as the length of the movable plate 31. If only one or two movable plates 31 of a support layer 3 rotate downward, one or two movable rods 62 will also be retracted accordingly, so that the telescopic rod 6 can provide stable support for the support layer 3.

[0050] Since there are support layers 3 on opposite sides of the fixed plate 2, and both support layers 3 have chute grooves 311 at different heights, the upper chute grooves 311 of the two support layers 3 on the same horizontal plane are on the same horizontal plane, and the chute grooves 311 of the two support layers 3 are interconnected through one of the mounting grooves 21. The lower chute grooves 311 of the two support layers 3 on the same horizontal plane are also on the same horizontal plane, and the chute grooves 311 of the two support layers 3 are also interconnected through the other mounting groove 21.

[0051] Reference Figure 8 The two telescopic rods 6 located in the same horizontal plane within the slide slot 311 share a fixed rod 61. The movable rods 62 of the two telescopic rods 6 slide against the fixed rod 61 on both sides. Guide grooves 621 are defined on opposite sides of the fixed rod 61, and intercepting blocks are mounted on the guide grooves 621. The movable rod 62 closest to the fixed rod 61 slides on the fixed rod 61 via sliders 622.

[0052] Reference Figure 9 The two telescopic rods 6 on the same supporting layer 3 are staggered with each other. When the four telescopic rods 6 on the same fixed plate 2 all play a supporting role, the four telescopic rods 6 are distributed in an X shape, so that the four telescopic rods 6 can play a stable supporting role for the two supporting layers 3 on one fixed plate 2.

[0053] Reference Figure 7 and Figure 10A limiting rod 7 is connected between the two movable support rods 4 on the same support layer 3. The lower surface of the limiting rod 7 is in contact with the upper surface of the movable plate 31. A cleaning portion 71 is provided on the side of the limiting rod 7 that contacts the movable plate 31. As the two movable support rods 4 slide along the support layer 3, the limiting rod 7 cleans the surface of the support layer 3. The limiting rod 7 is detachably mounted on the movable support rod 4. The movable support rod 4 has a slot for the limiting rod 7 to pass through, allowing the cleaning portion 71 on the limiting rod 7 to be removed for cleaning after wiping the support layer 3.

[0054] Reference Figure 9 and Figure 10 In order to enable the limiting rod 7 to continuously reciprocate on the support layer 3 and achieve a good cleaning effect on the support layer 3, the support layer 3 needs to remain horizontal. In order for the movable plate 31 to remain horizontal when the movable support rod 4 leaves the movable plate 31, the telescopic rod 6 needs to move along with the movement of the connecting rod 41. The connecting rod 41 is provided with a groove 42 for multiple movable rods 62 to pass through. The movable rod 62 farthest from the fixed rod 61 is rotatably mounted on a limiting block 623. The movable rod 62 is provided with a limiting groove 624 for accommodating the limiting block 623. The limiting block 623 can be rotatably mounted in the limiting groove 624 and can also be rotated out of the limiting groove 624. When the limiting block 623 is located outside the limiting groove 624, it can form an abutment relationship with the side of the connecting rod 41 closest to the fixed rod 61, so that when the connecting rod 41 moves, the connecting rod 41 can drive the movable rod 62 to slide, thereby gradually shortening the telescopic rod 6. When the limit block 623 is located in the limit groove 624, the connecting rod 41 and the telescopic rod 6 form a sliding connection relationship. When the connecting rod 41 slides in the slide groove 311, the telescopic rod 6 remains in an extended state to support the support layer 3, so that the limit rod 7 can wipe the surface of the support layer 3 back and forth, thereby fully cleaning the support layer 3.

[0055] The implementation principle of a storage rack in the embodiment of the present application is as follows:

[0056] The storage rack is symmetrically provided with two supporting layers 3 with the fixed plate 2. If the supporting layer 3 on one side of the fixed plate 2 is full of items and there is nothing to put on the supporting layer 3 on the other side of the fixed plate 2, the movable support rod 4 can be slid to make the movable support rod 4 close to the fixed support rod 1, and the supporting layer 3 rotates downward and is no longer in a horizontal state of supporting items, thereby reducing the volume of the entire storage rack by nearly half. If the space for placing the storage rack is smaller than the maximum volume of the storage rack, the volume of the storage rack can also be changed to adapt to the size of the space. The supporting layers 3 on both sides of the fixed plate 2 can be adjusted, and the adjustment size can also be determined according to the size of the space. Therefore, the storage rack can be deformed into various volumes, so that the storage rack can adapt to more needs.

[0057] The embodiment of the present application also discloses a production process for a storage rack.

[0058] A production process for a storage rack is used to produce the above storage rack, comprising the following specific steps:

[0059] Prepare the materials by cutting and planing to form the fixed support rod 1, the fixed plate 2, the movable plate 31, the movable support rod 4, the connecting rod 41 and the telescopic rod 6;

[0060] First, install the fixing plate 2 between the two fixing rods 1, and the fixing rods 61 are spaced apart along the height direction of the fixing rods 1;

[0061] Multiple movable panels 31 are sequentially assembled together through hinges 32 to form a support layer 3, and the first or last movable panel 31 is rotated and mounted on the fixed panel 2;

[0062] One end of the telescopic rod 6 is fixedly mounted on the fixed plate 2, and the other end of the telescopic rod 6 is mounted on the connecting rod 41;

[0063] The connecting rod 41 is installed on the movable support rod 4.

[0064] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A storage rack, characterized in that: The invention comprises two fixed support rods (1) and a fixed plate (2) fixedly installed between the two fixed support rods (1), a plurality of fixed plates (2) are arranged at intervals along the height direction of the fixed support rods (1), and support layers (3) for supporting objects are arranged on opposite sides of the fixed plate (2), and the support layer (3) comprises a plurality of movable plates (31) spliced in sequence, and the arrangement direction of the plurality of movable plates (31) is perpendicular to the height direction of the fixed support rods (1), a hinge (32) is connected between the lower surfaces of two adjacent movable plates (31), the movable plate (31) closest to the fixed plate (2) is rotatably connected to the fixed plate (2), and the spacing between the upper and lower adjacent support layers (3) is greater than the length of one support layer (3); The invention also includes a movable support rod (4) for supporting the support layer (3), the movable support rod (4) is arranged with the fixed plate (2) as the symmetrical center, there are two movable support rods (4) on the same side, and the support layer (3) is located between the two movable support rods (4), and the movable support rod (4) slides on the support layer (3); a connecting rod (41) is installed on the movable support rod (4), and two sliding grooves (311) are opened on the movable plate (31), and the length direction of the sliding groove (311) is parallel to that of the movable plate ( The distribution direction of the two slide grooves (311) is the same, the slide groove (311) has an opening for the connecting rod (41) to be inserted, and the openings of the two slide grooves (311) face opposite directions. The two connecting rods (41) slide in the two slide grooves (311) respectively. The connecting rod (41) is connected to a telescopic rod (6), and the telescopic rod (6) is located in the slide groove (311). One end of the telescopic rod (6) is fixedly connected to the fixed plate (2); the fixed plate (2) is provided with a mounting groove (21) for the connecting rod (41) to slide into. The telescopic rod (6) includes a fixed rod (61) and a plurality of movable rods (62), and two adjacent movable rods (62) are in sliding contact with each other. The fixed rod (61) is installed on the fixed plate (2), and one of the movable rods (62) is slidably connected to the fixed rod (61). The length direction of the movable plate (31) is the same as the length direction of the movable rod (62), and the length of the movable plate (31) is the same as the length of the movable rod (62).

2. The storage rack according to claim 1, characterized in that: A support rod (5) is connected between the two movable support rods (4) located on the same side. The support rod (5) abuts against the lower surface of the movable plate (31). A clearance groove (51) for the hinge (32) to pass through is provided on the support rod (5).

3. The storage rack according to claim 1, characterized in that: The telescopic rods (6) in the two chutes (311) in the same movable plate (31) are staggered.

4. The storage rack according to claim 1, characterized in that: The two ends of the mounting groove (21) are respectively connected to the two slide grooves (311), and the fixed rod (61) is installed in the mounting groove (21). The two telescopic rods (6) located on the same horizontal plane share a common fixed rod (61), and the movable rods (62) of the two telescopic rods (6) are respectively in sliding contact with the two sides of the fixed rod (61).

5. The storage rack according to claim 1, characterized in that: A limiting rod (7) is connected between the two movable support rods (4) of the same supporting layer (3), the limiting rod (7) is attached to the upper surface of the movable plate (31), and a cleaning portion (71) is provided on one side of the limiting rod (7) attached to the movable plate (31).

6. The storage rack according to claim 5, characterized in that: The connecting rod (41) is provided with a through slot for a plurality of movable rods (62) to pass through, the movable rod (62) farthest from the fixed rod (61) is rotatably mounted on the limit block (623), the movable rod (62) is provided with a limit slot (624) for accommodating the limit block (623), and the limit block (623) is abutted against a surface of the connecting rod (41) close to the fixed rod (61) or is mounted in the limit slot (624).

7. A production process for a storage rack, for producing the storage rack according to any one of claims 1 to 6, characterized in that: The specific steps include: The materials are prepared by cutting and planing to form a fixed support rod (1), a fixed plate (2), a movable plate (31), a movable support rod (4), a connecting rod (41) and a telescopic rod (6); First, the fixing plate (2) is installed between the two fixing rods (1), and the fixing rods (61) are spaced apart along the height direction of the fixing rods (1); The plurality of movable panels (31) are sequentially mounted together via hinges (32) to form a support layer (3), and the first or last movable panel (31) is rotated and mounted on the fixed panel (2); One end of the telescopic rod (6) is fixedly mounted on the fixed plate (2), and the other end of the telescopic rod (6) is mounted on the connecting rod (41); Install the connecting rod (41) on the movable support rod (4).

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