Combined storage rack

Abstract

The utility model discloses a combined type commodity shelf, and belongs to the technical field of furniture. The commodity shelf comprises two supporting frames and a plurality of placing plates, the two supporting frames are arranged on the two sides of the placing plates respectively, a plurality of reinforcing assemblies are arranged between the supporting frames, each reinforcing assembly comprises two reinforcing rods, the two reinforcing rods are arranged in an X-shaped crossed mode, the two ends of each reinforcing rod are fixedly connected with the two supporting frames respectively, and the two reinforcing rods are fixedly connected with the supporting frames. The placing plates are connected with the two supporting frames in a sliding mode through two sets of connecting mechanisms, and the placing plates are provided with limiting mechanisms used for limiting sliding of the placing plates. And the intervals between the placing plates can be increased by pushing the placing plates, so that articles can be conveniently placed in, and the placing plates can be fixed through limiting mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, and in particular to a combined storage rack. Background Art

[0002] A storage rack is a common piece of furniture that can be used to place various items, making it convenient to store items and reducing the occupied space. Existing storage racks usually consist of two support frames supporting several placement boards. However, the placement boards for placing items are generally fixedly connected to the support frames. When placing large items, it may not be possible to place them due to the too small distance between the placement boards. Therefore, a new type of storage rack is needed to solve this problem. Summary of the Utility Model

[0003] Other features and advantages of the present utility model will be described in the following specification, and will become partially apparent from the specification, or be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures specifically pointed out in the specification and other specification drawings.

[0004] The purpose of the present utility model is to overcome the above deficiencies and provide a combined storage rack.

[0005] To achieve the above objective, the technical solution of the present utility model is: a combined storage rack, including support frames and several placement boards. There are two support frames, and the two support frames are respectively arranged on both sides of the placement boards. Several strengthening components are arranged between the support frames. The strengthening components include two strengthening rods, and the two strengthening rods are arranged in an X-shaped cross. Both ends of the two strengthening rods are respectively fixedly connected to the two support frames. The placement boards are slidably connected to the two support frames through two sets of connection mechanisms, and the placement boards are provided with a limiting mechanism for restricting the sliding of the placement boards.

[0006] By adopting the above technical solution, with the slidable placement boards, the distance between the placement boards can be adjusted. When it is necessary to place larger items, the distance between the placement boards can be increased by pushing the placement boards, so that the items can be easily placed. The placement boards can be fixed through the limiting mechanism, enabling the placement boards to support the placed items, and the two support frames can be kept stable by the two strengthening rods.

[0007] Preferably, the connecting mechanism includes a limiting plate and two sliding columns. The two sliding columns are fixedly connected to one of the support frames through the connecting mechanism. There is a gap between the two sliding columns. The limiting plate is embedded in the gap, and the limiting plate is fixedly connected to one side of the placing plate. The utility model utilizes the gap between the two sliding columns and clamps the limiting plate into the gap to guide the sliding of the placing plate, and at the same time limits the placing plate, so that the placing plate will not fall out between the two support frames.

[0008] Preferably, rollers are rotatably connected to both sides of the limiting plate. The sliding column is provided with a sliding groove, and the rollers are embedded in the sliding groove. The utility model uses the rollers to replace the contact between the limiting plate and the sliding groove, which can reduce the friction between the limiting plate and the sliding column, and at the same time uses the cooperation of the rollers and the sliding groove to limit the sliding range of the placing plate.

[0009] Preferably, the limiting mechanism includes a limiting block and a plurality of ratchet teeth. The sliding column is provided with a groove, and a plurality of ratchet teeth are fixedly connected in the groove. Tooth grooves are formed between adjacent ratchet teeth. The limiting block is embedded in the tooth groove. The limiting block is slidably connected to the placing plate, and the placing plate is provided with a control mechanism for driving the limiting block to slide. In the utility model, the ratchet tooth has a flat surface and an inclined surface, and the limiting block also has a flat surface and an inclined surface. The flat surface of the limiting block abuts against the flat surface of the ratchet tooth located below, so the placing plate cannot move downward. The inclined surface of the limiting block contacts the inclined surface of the ratchet tooth located above. Therefore, when the placing plate moves upward, the limiting block can slide inward through the abutment of the inclined surfaces, so as to cross the upper ratchet tooth, so that the placing plate can slide upward. In this way, it is more convenient to operate when increasing the distance between the placing plates. The limiting block is driven by the control mechanism to withdraw from the tooth groove, so as to release the restriction on the placing plate, so that the placing plate can move downward. In this way, the downward adjustment of the placing plate is realized.

[0010] Preferably, four groups of limiting mechanisms are provided, and a plurality of ratchet teeth in the four groups of limiting mechanisms are respectively arranged on the four sliding columns. The utility model makes the support of the placing plate more stable by arranging four groups of limiting mechanisms.

[0011] Preferably, the control mechanism includes two pull handles and an elastic member I. The two limiting blocks on the same side are fixedly connected to one pull handle. The two pull handles are both slidably connected to the placing plate, and the elastic member I is arranged between the two pull handles. The utility model can use the pull handle to simultaneously pull the two limiting blocks on the same side to withdraw them from the tooth groove to release the restriction. When the inclined surface of the limiting block contacts the inclined surface of the ratchet tooth, it can also slide by pushing the pull handle to overcome the elastic force of the elastic member I to realize the upward sliding of the placing plate.

[0012] Preferably, the roller is rotatably connected to the placing plate through a sliding member, the sliding member is slidably connected to the limiting plate, an elastic member II is arranged between two sliding members located on the same limiting plate, magnets are arranged on both sliding members, and the two magnets attract each other. By rotatably connecting the roller to the sliding member, the present utility model can make the roller withdraw from the chute, so that the placing plate can be tilted to make the two limiting plates disengage from between the two sliding columns, achieving the purpose of being convenient for disassembly. When both rollers are in the chute, the suction force between the two magnets is less than the elastic force of the elastic member. When the sliding member is pushed to make the two magnets approach each other, the distance between the magnets decreases, the suction force gradually increases and finally is greater than the elastic force of the elastic member II, so that the two rollers can maintain the state of withdrawing from the chute.

[0013] Preferably, the support frame includes several parts, and the parts are detachably connected to each other through connecting members. The connecting members are inserted into adjacent two parts, and both parts are detachably connected to the connecting members through bolts. By dividing the support frame into several parts, the present utility model can make the support frame convenient for transportation and can also adjust the height as needed.

[0014] Preferably, the connecting member includes a fixing plate, a semi-circular groove is formed in the middle of the fixing plate, several connecting rods are arranged on the support frame, the connecting rods are embedded in the semi-circular groove, and both ends of the fixing plate are detachably connected to the sliding column through bolts. By connecting both ends of the fixing plate to the sliding column through bolts, the fixing plate can be limited on the connecting rod, and at the same time, the sliding column is fixed, and the sliding column is also convenient for disassembly and assembly.

[0015] In summary, the beneficial effects of the present utility model are as follows:

[0016] 1. By using the slidable placing plate, the distance between the placing plates can be adjusted. When a larger item needs to be placed, the placing plates can be pushed to increase the interval between the placing plates, so that the item is convenient to place. The placing plates can be fixed through the limiting mechanism, so that the placing plates can support the placed items.

[0017] 2. By using the mutual cooperation of the ratchet teeth and the limiting blocks, the placing plates can be directly pushed when pushed upward, making it more convenient to increase the distance between the placing plates.

[0018] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure.

[0019] Undoubtedly, such purposes of the present utility model and other purposes will become more obvious after the details of the preferred embodiments described in multiple drawings and diagrams below.

[0020] In order to make the above and other objects, features, and advantages of the present utility model more obvious and understandable, one or several preferred embodiments are specifically given below, and in conjunction with the accompanying drawings shown, the detailed description is as follows. Description of the Drawings

[0021] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model.

[0022] In the accompanying drawings, the same components are denoted by the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or in the prior art, the accompanying drawings required for use in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only one or several embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on such drawings.

[0024] Figure 1 is a schematic diagram of the overall structure;

[0025] Figure 2 is a schematic diagram of the placement plate structure;

[0026] Figure 3 is a schematic cross-sectional structure diagram of the limiting mechanism;

[0027] Figure 4 is a schematic diagram of the sliding member structure;

[0028] Figure 5 is a schematic diagram of the connecting member structure.

[0029] Main reference numeral description: 1, support frame; 2, placement plate; 3, reinforcing rod; 4, limiting plate; 5, sliding column; 6, roller; 7, chute; 8, ratchet tooth; 9, limiting block; 10, tooth groove; 11, pull handle; 12, first elastic member; 13, sliding member; 14, second elastic member; 15, magnet; 16, split body; 17, connecting member; 18, fixing plate. Detailed Embodiment

[0030] In order to make the purpose, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] In addition, in the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0032] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. However, indicating a direct connection means that there is no connection relationship constructed by a transition structure between the two connected main bodies, and they are only connected through the connection structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0034] As Figures 1-5 shown, a combined storage rack includes a support frame 1 and a plurality of placement boards 2. There are two support frames 1, and the two support frames 1 are respectively arranged on both sides of the placement board 2. A plurality of strengthening components are arranged between the support frames 1. The strengthening components include two strengthening rods 3, and the two strengthening rods 3 are arranged in an X-shaped cross. Both ends of the two strengthening rods 3 are respectively fixedly connected to the two support frames 1. The placement board 2 is slidably connected to the two support frames 1 through two sets of connection mechanisms. The placement board 2 is provided with a limiting mechanism for restricting the sliding of the placement board 2.

[0035] By adopting the above technical solution, with the use of the slidable placement plate 2, the distance between the placement plates 2 can be adjusted. When a larger item needs to be placed, the distance between the placement plates 2 can be increased by pushing the placement plates 2, so that the item can be easily placed. The placement plate 2 can be fixed by the limiting mechanism, enabling the placement plate 2 to support the placed item. The use of two reinforcing rods 3 enables the two support frames 1 to remain stable.

[0036] The connecting mechanism includes a limiting plate 4 and two sliding columns 5. The two sliding columns 5 are fixedly connected to one of the support frames 1 through the connecting mechanism. There is a gap between the two sliding columns 5. The limiting plate 4 is embedded in the gap, and the limiting plate 4 is fixedly connected to one side of the placement plate 2. By using the gap between the two sliding columns 5 and clamping the limiting plate 4 into the gap, the sliding of the placement plate 2 can be guided, and at the same time, the placement plate 2 is limited, so that the placement plate 2 will not fall out between the two support frames 1.

[0037] Rollers 6 are rotatably connected to both sides of the limiting plate 4. The sliding column 5 is provided with a chute 7, and the rollers 6 are embedded in the chute 7. Using the rollers 6 to replace the contact between the limiting plate 4 and the chute 7 can reduce the friction between the limiting plate 4 and the sliding column 5. At the same time, by the cooperation of the rollers 6 and the chute 7, the sliding range of the placement plate 2 is restricted.

[0038] The limiting mechanism includes a limiting block 9 and several ratchet teeth 8. The sliding column 5 is provided with a groove, and several ratchet teeth 8 are fixedly connected in the groove. Tooth grooves 10 are formed between adjacent ratchet teeth 8. The limiting block 9 is embedded in the tooth groove 10, and the limiting block 9 is slidably connected to the placement plate 2. The placement plate 2 is provided with a control mechanism for driving the limiting block 9 to slide. The ratchet tooth 8 has a flat surface and an inclined surface, and the limiting block 9 also has a flat surface and an inclined surface. The flat surface of the limiting block 9 abuts against the flat surface of the ratchet tooth 8 located below. Therefore, the placement plate 2 cannot move downward. The inclined surface of the limiting block 9 is in contact with the inclined surface of the ratchet tooth 8 located above. Therefore, when the placement plate 2 moves upward, the limiting block 9 can slide inward through the abutment of the inclined surfaces, so as to cross the upper ratchet tooth 8, enabling the placement plate 2 to slide upward. In this way, it is more convenient to increase the distance between the placement plates 2. By driving the limiting block 9 to withdraw from the tooth groove 10 through the control mechanism, the restriction on the placement plate 2 is released, enabling the placement plate 2 to move downward. In this way, the downward adjustment of the placement plate 2 is realized.

[0039] Four groups of limiting mechanisms are provided, and several ratchet teeth 8 in the four groups of limiting mechanisms are respectively arranged on the four sliding columns 5. By providing four groups of limiting mechanisms, the support of the placement plate 2 is made more stable.

[0040] The control mechanism includes two pull handles 11 and a first elastic member 12. Two limit blocks 9 on the same side are fixedly connected to one pull handle 11. Both pull handles 11 are slidably connected to the placement plate 2, and the first elastic member 12 is arranged between the two pull handles 11. By using the pull handles 11, two limit blocks 9 on the same side can be pulled simultaneously to withdraw them from the tooth grooves 10, achieving the release of the restriction. When the inclined surfaces of the limit blocks 9 contact the inclined surfaces of the ratchet teeth 8, the pull handles 11 can also slide by overcoming the elastic force of the first elastic member 12, realizing the upward sliding of the placement plate 2.

[0041] The roller 6 is rotatably connected to the placement plate 2 through a sliding member 13. The sliding member 13 is slidably connected to the limit plate 4. A second elastic member 14 is arranged between two sliding members 13 on the same limit plate 4, and magnets 15 are arranged on both sliding members 13, and the two magnets 15 attract each other. By rotatably connecting the roller 6 to the sliding member 13, the roller 6 can be withdrawn from the sliding groove 7, so that the placement plate 2 can be inclined to make the two limit plates 4 disengage from between the two sliding columns 5, achieving the purpose of easy disassembly. When both rollers 6 are in the sliding groove 7, the suction force between the two magnets 15 is less than the elastic force of the elastic member. When the sliding member 13 is pushed to make the two magnets 15 approach each other, the distance between the magnets 15 decreases, and the suction force gradually increases and finally becomes greater than the elastic force of the second elastic member 14, so that the two rollers 6 can maintain the state of withdrawing from the sliding groove 7.

[0042] The support frame 1 includes several split parts 16. The split parts 16 are detachably connected to each other through a connecting member 17. The connecting member 17 is inserted into two adjacent split parts 16, and both split parts 16 are detachably connected to the connecting member 17 through bolts. By dividing the support frame 1 into several split parts 16, the support frame 1 can be easily transported, and at the same time, the height can be adjusted according to needs.

[0043] The connecting member 17 includes a fixing plate 18. A semi-circular groove is formed in the middle of the fixing plate 18. Several connecting rods are arranged on the support frame 1, and the connecting rods are embedded in the semi-circular groove. The two ends of the fixing plate 18 are detachably connected to the sliding column 5 through bolts. By connecting the two ends of the fixing plate 18 to the sliding column 5 through bolts, the fixing plate 18 can be limited on the connecting rod, and at the same time, the sliding column 5 is fixed, and the sliding column 5 is also easy to disassemble and assemble.

[0044] It should be noted that many specific details are described above to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

Claims

1. A combined storage rack, comprising a support frame (1) and a plurality of placement plates (2), characterized in that: Two support frames (1) are provided, and the two support frames (1) are respectively provided on both sides of the placement plate (2). A plurality of reinforcing components are provided between the support frames (1), and the reinforcing components include two reinforcing rods (3). The two reinforcing rods (3) are cross-arranged in an X shape, and both ends of the two reinforcing rods (3) are respectively fixedly connected to the two support frames (1). The placement plate (2) is slidably connected to the two support frames (1) via two sets of connection mechanisms, and the placement plate (2) is provided with a limiting mechanism for limiting the sliding of the placement plate (2).

2. The combined storage rack according to claim 1, characterized in that: The connection mechanism comprises a limit plate (4) and two sliding columns (5); the two sliding columns (5) are fixedly connected to one of the support frames (1) via the connection mechanism; there is a gap between the two sliding columns (5); the limit plate (4) is embedded in the gap; and the limit plate (4) is fixedly connected to one side of the placement plate (2).

3. The combined storage rack according to claim 2, characterized in that: Rollers (6) are rotatably connected to both sides of the limit plate (4), a slide groove (7) is provided on the slide column (5), and the rollers (6) are embedded in the slide groove (7).

4. The combined storage rack according to claim 2, characterized in that: The limiting mechanism comprises a limiting block (9) and a plurality of ratchets (8); the sliding column (5) is provided with a groove; the plurality of ratchets (8) are fixedly connected in the groove; tooth grooves (10) are formed between adjacent ratchets (8); the limiting block (9) is embedded in the tooth grooves (10); the limiting block (9) is slidably connected to the placement plate (2); and the placement plate (2) is provided with a control mechanism for driving the limiting block (9) to slide.

5. The combined storage rack according to claim 4, characterized in that: The limiting mechanisms are provided in four groups, and the plurality of ratchets (8) in the four groups of limiting mechanisms are respectively provided on the four sliding posts (5).

6. The combined storage rack according to claim 5, characterized in that: The control mechanism comprises two handles (11) and an elastic member (12); the two limit blocks (9) located on the same side are fixedly connected to one handle (11); the two handles (11) are slidably connected to the placement plate (2); and the elastic member (12) is arranged between the two handles (11).

7. The combined storage rack according to claim 3, characterized in that: The roller (6) is rotatably connected to the placement plate (2) via a sliding member (13), and the sliding member (13) is slidably connected to the limiting plate (4). An elastic member 2 (14) is provided between two sliding members (13) located on the same limiting plate (4), and magnets (15) are provided on both sliding members (13), and the two magnets (15) attract each other.

8. The combined storage rack according to claim 7, characterized in that: The support frame (1) comprises a plurality of split bodies (16), wherein the split bodies (16) are detachably connected to each other via connecting pieces (17), wherein the connecting pieces (17) are inserted into two adjacent split bodies (16), and both of the split bodies (16) are detachably connected to the connecting pieces (17) via bolts.

9. The combined storage rack according to claim 8, characterized in that: The connecting member (17) comprises a fixing plate (18), a semicircular groove is provided in the middle of the fixing plate (18), a plurality of connecting rods are provided on the support frame (1), the connecting rods are embedded in the semicircular groove, and the two ends of the fixing plate (18) are detachably connected to the sliding column (5) by bolts.

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