Storage structure

Abstract

This utility model belongs to the field of support technology and discloses a storage structure. The storage structure is used to store rollers. The first end of the roller has a hollowed-out cavity, and the second end of the roller has a handle along its radial direction. The storage structure includes a worktable, a first plate, a second plate, a first support member movably connected to the first plate, and a second support member movably connected to the second plate. The first plate and the second plate are respectively connected to adjacent sides of the worktable and extend perpendicularly to the worktable. The first plate and the second plate are connected at right angles. The first support member can switch between a first working position perpendicular to the first plate and a first storage position close to the first plate. In the first working position, the first support member can extend into the hollowed-out cavity and abut against and support the inner wall of the hollowed-out cavity. The second support member can switch between a second working position perpendicular to the second plate and a second storage position close to the second plate. In the second working position, the second support member can abut against and support the handle, realizing convenient storage and retrieval of the roller.

Description

Technical Field

[0001] This utility model relates to the field of support technology, and in particular to storage structures. Background Technology

[0002] In the tobacco processing industry, the desiccant and de-clumping machine is a key piece of equipment for achieving refined processing of tobacco raw materials. Its desiccant removal function mainly relies on the coordinated operation of five sets of desiccant rollers. During the desiccant removal process, when non-tobacco impurities come into contact with the desiccant rollers, they are adhered to and brushed off by the densely distributed steel wire needles on the roller surface, thereby achieving the purpose of separating impurities and purifying tobacco leaves. During the production process, in order to ensure the continuous and efficient operation of the desiccant rollers, they need to be replaced with clean ones regularly. Therefore, at least one clean desiccant roller is usually prepared on-site.

[0003] Currently, cleaned or uncleaned hemp removal rollers are often placed haphazardly on the workbench. Because these rollers are cylindrical and lack effective securing measures, they easily roll around under the influence of personnel operation or equipment vibration. On the one hand, non-tobacco debris falling off during the rolling process can re-mix with the material, rendering the hemp removal process unworkable and affecting the purity of the tobacco raw materials and product quality. On the other hand, the sharp steel wire needles on the surface of the rollers pose a risk of scratching operators or damaging other equipment during rolling, threatening not only the personal safety of workers but also potentially causing equipment malfunctions, increasing maintenance costs and downtime.

[0004] Therefore, a storage structure is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a storage structure that can fix the roller body, prevent the roller body from rolling on the worktable, realize convenient storage and retrieval of the roller body, and improve production safety and work efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A storage structure for storing a roller body, the roller body having a hollowed-out cavity at its first end and a handle radially disposed at its second end; the storage structure includes:

[0008] The workbench, the first plate, and the second plate are respectively connected to the adjacent sides of the workbench in the circumferential direction, both extending perpendicularly to the workbench, and the first plate and the second plate are connected at right angles.

[0009] The first support assembly includes a first support member movably connected to the first plate. The first support member can switch between a first working position perpendicular to the first plate and a first storage position parallel to and attached to the first plate. In the first working position, the first support member can extend into the hollowed-out cavity and abut against the inner wall of the hollowed-out cavity to support the first end of the roller.

[0010] The second support assembly includes a second support member movably connected to the second plate. The second support member can switch between a second working position perpendicular to the second plate and a second storage position parallel to and attached to the second plate. In the second working position, the second support member can abut against the handle to support the second end of the roller.

[0011] As an alternative storage structure, the first support assembly further includes a first sleeve and a first movable member. The first sleeve is fixed to the first plate, one end of the first movable member is disposed in the first sleeve and is clearance-fitted with the first sleeve, and the other end is connected to the first support member. The first movable member can rotate relative to the first sleeve so that the first support member can switch between the first working position and the first storage position.

[0012] The second support assembly also includes a second sleeve and a second movable member. The second sleeve is fixed to the second plate. One end of the second movable member is disposed in the second sleeve and is in clearance fit with the second sleeve. The other end is connected to the second support member. The second movable member can rotate relative to the second sleeve so that the second support member can switch between the second working position and the second storage position.

[0013] As an alternative storage structure, the first sleeve is provided with a first groove and a second groove, the first support member can be placed in the first groove to fix the first support member in the first working position, the first support member can be placed in the second groove to fix the first support member in the first storage position; and / or;

[0014] The second sleeve is provided with a third groove and a fourth groove. The second support can be placed in the third groove to fix the second support in the second working position, and the second support can be placed in the fourth groove to fix the second support in the second storage position.

[0015] As an alternative storage structure, the end of the first sleeve is provided with a first opening, the first movable member can move along the axial direction of the first sleeve, so that the first support member can move to the first opening, and can be rotatably switched to the first groove or the second groove; and / or;

[0016] The end of the second sleeve is provided with a second opening, and the second movable member can move along the axial direction of the second sleeve so that the second support member can move to the second opening and can be rotated to switch to the third groove or the fourth groove.

[0017] As an alternative storage structure, the first support assembly further includes a first limiting member disposed above the first opening and connected to the first sleeve, the first limiting member being configured to limit the range of motion of the first support member; and / or;

[0018] The second support assembly also includes a second limiting member disposed above the second opening and connected to the second sleeve, the second limiting member being configured to limit the range of motion of the second support member.

[0019] As an alternative storage structure, the first limiting member is a hollow cylinder with the same inner diameter as the first sleeve and collinear with its central axis; and / or the second limiting member is a hollow cylinder with the same inner diameter as the second sleeve and collinear with its central axis.

[0020] As an alternative storage structure, the first support is threadedly connected to the first movable member; and / or the second support is threadedly connected to the second movable member.

[0021] As an alternative storage structure, the first support member has a first bend at the end away from the first movable member. The first bend extends in a direction perpendicular to the first support member, and the length of the first bend is equal to the inner radius of the hollow cavity. The end of the first bend away from the first support member can abut against the inner wall of the hollow cavity.

[0022] As an alternative storage structure, the second support member has a second bend at the end away from the second movable member, which can restrict the position of the handle.

[0023] As an alternative storage structure, when the roller is placed on the storage structure, a gap is formed between the roller and the worktable, and the roller is suspended in the air.

[0024] Beneficial effects:

[0025] This utility model discloses a storage structure. When storing rollers, the hollowed-out cavity at the first end of the roller is aligned with a first support member located at a first working position perpendicular to the first plate. The first support member extends into the hollowed-out cavity and abuts against the inner wall of the roller, supporting the first end of the roller. Simultaneously, the handle at the second end of the roller is placed on a second support member located at a second working position perpendicular to the second plate. The second end of the roller is supported by the abutment between the second support member and the handle, thus stabilizing the storage of the roller. When not storing rollers, the first support member can be switched to a first storage position parallel to and against the first plate, and the second support member can be switched to a second storage position parallel to and against the second plate, saving space. This storage structure can fix the roller, preventing it from rolling on the worktable, achieving convenient storage and retrieval of the roller, improving production safety and work efficiency. The folding storage design also improves space utilization. Attached Figure Description

[0026] Figure 1 This is a first schematic diagram of the storage structure on which the roller is placed, provided in an embodiment of the present invention;

[0027] Figure 2 This is a cross-sectional view of the roller body provided in an embodiment of the present utility model;

[0028] Figure 3 This is a first schematic diagram of the storage structure provided in this embodiment of the utility model without the roller body placed on it;

[0029] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0030] Figure 5 yes Figure 3 Enlarged view of point B in the middle;

[0031] Figure 6 This is a second schematic diagram of the storage structure provided in this embodiment of the utility model without the roller body placed on it;

[0032] Figure 7 yes Figure 6 Enlarged view of point C in the middle;

[0033] Figure 8 yes Figure 6 Enlarged view at point D;

[0034] Figure 9 This is a second schematic diagram of the storage structure on which the roller is placed, provided in an embodiment of the present invention.

[0035] In the picture:

[0036] 1. Roller body; 11. Hollowed-out cavity; 12. Handle;

[0037] 21. Workbench; 22. First board; 23. Second board;

[0038] 3. First support component;

[0039] 31. First support member; 311. First bending section;

[0040] 32. First sleeve; 321. First groove; 322. Second groove; 323. First opening;

[0041] 33. First movable component; 34. First limiting component; 35. First fixing component; 36. First fastener;

[0042] 4. Second support component;

[0043] 41. Second support member; 411. Second bending section;

[0044] 42. Second sleeve; 421. Third groove; 422. Fourth groove; 423. Second opening;

[0045] 43. Second movable component; 44. Second limiting component; 45. Second fixing component; 46. Second fastener. Detailed Implementation

[0046] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0047] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0048] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0049] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0050] This embodiment discloses a storage structure, such as Figure 1 As shown, this storage structure is used to store roller 1, as... Figure 2 As shown, the first end of the roller body 1 is provided with a hollowed-out cavity 11, and the second end of the roller body 1 is provided with a handle 12 along its radial direction. Figure 3 As shown, the storage structure includes a workbench 21, a first plate 22, a second plate 23, a first support assembly 3, and a second support assembly 4. The first plate 22 and the second plate 23 are respectively connected to adjacent sides of the workbench 21 in the circumferential direction, both extending perpendicularly to the workbench 21, and the first plate 22 and the second plate 23 are connected at right angles. Figures 3-5 As shown, the first support assembly 3 includes a first support member 31 movably connected to the first plate 22. The first support member 31 can switch between a first working position perpendicular to the first plate 22 and a first storage position parallel to and fitted to the first plate 22. In the first working position, the first support member 31 can extend into the hollowed-out cavity 11 and abut against the inner wall of the hollowed-out cavity 11 to support the first end of the roller body 1. Figures 6-8 As shown, the second support assembly 4 includes a second support member 41 that is movably connected to the second plate 23. The second support member 41 can switch between a second working position perpendicular to the second plate 23 and a second storage position parallel to and attached to the second plate 23. In the second working position, the second support member 41 can abut against the handle 12 to support the second end of the roller body 1.

[0051] This embodiment discloses a storage structure. When storing roller 1, the hollow cavity 11 at the first end of roller 1 is aligned with the first support member 31, which is located at a first working position perpendicular to the first plate 22. The first support member 31 extends into the hollow cavity 11 and abuts against the inner wall of roller 1, supporting the first end of roller 1. Simultaneously, the handle 12 at the second end of roller 1 is placed on the second support member 41, which is located at a second working position perpendicular to the second plate 23. The second end of roller 1 is supported by the abutment between the second support member 41 and the handle 12, thereby stabilizing the storage of roller 1. When not storing roller 1, the first support member 31 can be switched to a first storage position parallel to and attached to the first plate 22, and the second support member 41 can be switched to a second storage position parallel to and attached to the second plate 23, saving space. This storage structure can fix roller 1, preventing roller 1 from rolling on the worktable 21, realizing convenient storage and retrieval of roller 1, improving production safety and work efficiency. At the same time, the folding storage design improves space utilization.

[0052] like Figures 3-5 As shown, the first support assembly 3 also includes a first sleeve 32 and a first movable member 33. The first sleeve 32 is fixed to the first plate 22. One end of the first movable member 33 is disposed in the first sleeve 32 and is clearance-fitted with the first sleeve 32, while the other end is connected to the first support member 31. The first movable member 33 can rotate relative to the first sleeve 32, so that the first support member 31 can switch between a first working position and a first storage position. Figures 6-8 As shown, the second support assembly 4 also includes a second sleeve 42 and a second movable member 43. The second sleeve 42 is fixed to the second plate 23. One end of the second movable member 43 is disposed in the second sleeve 42 and is clearance-fitted with the second sleeve 42. The other end is connected to the second support member 41. The second movable member 43 can rotate relative to the second sleeve 42, so that the second support member 41 can switch between a second working position and a second storage position. This achieves convenient switching between the positions of the first support member 31 and the second support member 41, ensuring stable support for the first and second ends of the roller body 1. When not in use, the first support member 31 can be stored against the first plate 22, and the second support member 41 can be stored against the second plate 23, saving space. The operation is simple and efficient, improving the practicality and space utilization of the storage structure.

[0053] like Figures 3-5As shown, the first sleeve 32 is provided with a first groove 321 and a second groove 322. The first support member 31 can be placed in the first groove 321 to fix the first support member 31 in the first working position, and the first support member 31 can be placed in the second groove 322 to fix the first support member 31 in the first storage position. The first groove 321 and the second groove 322 limit the position of the first support member 31 to achieve stable locking, preventing the first support member 31 from shaking in the supporting or storage state, thus enhancing the reliability and stability of the storage structure. During operation, simply inserting the first support member 31 into the corresponding groove completes the fixing, which is convenient and efficient.

[0054] like Figures 6-8 As shown, the second sleeve 42 is provided with a third groove 421 and a fourth groove 422. The second support member 41 can be placed in the third groove 421 to fix the second support member 41 in the second working position, and can be placed in the fourth groove 422 to fix the second support member 41 in the second storage position. The third groove 421 and the fourth groove 422 limit the position of the second support member 41 to achieve stable locking, preventing the second support member 41 from shaking in the supporting or storage state, thus enhancing the reliability and stability of the storage structure. During operation, simply inserting the second support member 41 into the corresponding groove completes the fixing, which is convenient and efficient.

[0055] In this embodiment, the first sleeve 32 is provided with two second grooves 322, and the second sleeve 42 is provided with two fourth grooves 422. Either second groove 322 can be selected to limit and store the first support member 31 so that the first support member 31 fits into the first plate 22, and either fourth groove 422 can be selected to limit and store the second support member 41 so that the second support member 41 fits into the second plate 23. This increases the flexibility of storage and makes the storage structure more convenient and stable when not in operation.

[0056] In this embodiment, the connection between the first support member 31 and the first movable member 33 is a cylindrical structure, and the connection between the second support member 41 and the second movable member 43 is a cylindrical structure. The first groove 321, the second groove 322, the third groove 421, and the fourth groove 422 are all U-shaped grooves. The U-shaped grooves can fit tightly with the cylindrical structure at the end of the support member, providing a stable limiting effect and ensuring that the support member can be fixed in any position, thereby improving the practicality and reliability of the storage structure.

[0057] In other embodiments, the first movable member 33 can be fixedly disposed within the first sleeve 32. Two first connecting holes are respectively provided on the first movable member 33 at positions corresponding to the first groove 321 and the second groove 322. The first support member 31 can be connected to either of the first connecting holes depending on whether it is in operation or being stored, thereby confining the first support member 31 within the corresponding first groove 321 or second groove 322. Similarly, the second movable member 43 can be fixedly disposed within the second sleeve 42. Two second connecting holes are respectively provided on the second movable member 43 at positions corresponding to the third groove 421 and the fourth groove 422. The second support member 41 can be connected to either of the second connecting holes depending on whether it is in operation or being stored, thereby confining the second support member 41 within the corresponding third groove 421 or fourth groove 422.

[0058] like Figures 3-5 As shown, the first sleeve 32 has a first opening 323 at its end. The first movable member 33 can move along the axial direction of the first sleeve 32, so that the first support member 31 can move to the first opening 323 and can rotate to switch to the first groove 321 or the second groove 322. The first opening 323 provides the first support member 31 with rotation space, making the position switching of the first support member 31 more flexible and precise, avoiding jamming problems during rotation, and making the operation smoother and more efficient.

[0059] like Figures 6-8 As shown, the end of the second sleeve 42 is provided with a second opening 423. The second movable member 43 can move along the axial direction of the second sleeve 42, so that the second support member 41 can move to the second opening 423 and can rotate to switch to the third groove 421 or the fourth groove 422. The second opening 423 provides the second support member 41 with rotation space, making the position switching of the second support member 41 more flexible and precise, avoiding jamming problems during rotation, and making the operation smoother and more efficient.

[0060] like Figures 3-5 As shown, the first support assembly 3 also includes a first limiting member 34, which is disposed above the first opening 323 and connected to the first sleeve 32. The first limiting member 34 is used to limit the range of motion of the first support member 31. On the one hand, the first limiting member 34, disposed above the first opening 323, can prevent the first support member 31 from disengaging from the first sleeve 32 when the first movable member 33 moves axially along the first sleeve 32. On the other hand, the first limiting member 34, connected to the first sleeve 32, limits the rotation range and angle of the first support member 31 at the first opening 323, preventing the first support member 31 from sliding excessively during switching to the first groove 321 or the second groove 322, and ensuring the accuracy and safety of the first support member 31 switching between different positions.

[0061] like Figures 6-8As shown, the second support assembly 4 also includes a second limiting member 44, which is disposed above the second opening 423 and connected to the second sleeve 42. The second limiting member 44 is used to limit the range of motion of the second support member 41. On the one hand, the second limiting member 44, disposed above the second opening 423, can prevent the second support member 41 from disengaging from the second sleeve 42 when the second movable member 43 moves axially along the second sleeve 42. On the other hand, the second limiting member 44, connected to the second sleeve 42, limits the rotation range and angle of the second support member 41 at the second opening 423, preventing the second support member 41 from sliding excessively during switching to the third groove 421 or the fourth groove 422, and ensuring the accuracy and safety of the second support member 41 switching between different positions.

[0062] like Figures 3-5 As shown, the first limiting member 34 is a hollow cylinder with the same inner diameter as the first sleeve 32 and collinear with its central axis. This first limiting member 34 allows the first movable member 33 to move axially. The outer circumference of the hollow cylinder prevents the first support member 31 from disengaging from the first sleeve 32. The connection between the first support member 31 and the first movable member 33 is at the first opening 323. When switching between the first groove 321 and the second groove 322, the hollow cylinder does not affect the rotation of the first movable member 33, thus avoiding jamming when the first support member 31 rotates to switch positions. This ensures both the flexibility of the first support member 31's movement and prevents accidental detachment, ensuring the reliability of the roller body 1's storage operation.

[0063] like Figures 6-8 As shown, the second limiting member 44 is a hollow cylinder with the same inner diameter as the second sleeve 42 and collinear with its central axis. This second limiting member 44 allows the second movable member 43 to move axially. The outer circumference of the hollow cylinder prevents the second support member 41 from disengaging from the second sleeve 42. The connection between the second support member 41 and the second movable member 43 is at the second opening 423. When switching between the third groove 421 and the fourth groove 422, the hollow cylinder does not affect the rotation of the second movable member 43, thus avoiding jamming when the second support member 41 rotates to switch positions. This ensures both the flexibility of the second support member 41's movement and prevents accidental detachment, ensuring the reliability of the roller body 1's storage operation.

[0064] In this embodiment, the first support member 31 is threadedly connected to the first movable member 33. The threaded connection facilitates quick disassembly and adjustment. By rotating the first support member 31, the extension length of the first support member 31 can be precisely adjusted, so that the first support member 31 can better adapt to the inner wall shape of the hollow cavity 11 of rollers of different specifications, thereby improving the adaptability and stability of the support.

[0065] In this embodiment, the second support member 41 is threadedly connected to the second movable member 43. The threaded connection facilitates quick disassembly and flexible adjustment. By rotating the second support member 41, the extension length of the second support member 41 can be precisely adjusted, allowing the second support member 41 to better abut against the handle 12 of rollers 1 of different specifications, thereby improving the support adaptability and stability.

[0066] like Figures 3-5 As shown, the first support member 31 has a first bent portion 311 at the end away from the first movable member 33. The first bent portion 311 extends in a direction perpendicular to the first support member 31, and the length of the first bent portion 311 is equal to the inner radius of the hollow cavity 11. The end of the first bent portion 311 away from the first support member 31 can abut against the inner wall of the hollow cavity 11. The first bent portion 311 of the first support member 31 extends vertically and its length is adapted to the inner radius of the hollow cavity 11. When its end abuts against the inner wall of the hollow cavity 11, it can form a stable support point. Together with the support point of the second support member 41 abutting against the handle 12, it makes the two ends of the roller body 1 bear the force evenly, ensuring that the roller body 1 is parallel to the worktable 21 as a whole, avoiding tilting or shaking, improving the stability and balance during storage, and ensuring the standardization and safety of the placement of the roller body 1.

[0067] like Figures 6-8 As shown, the second support member 41 has a second bend 411 at the end away from the second movable member 43. The second bend 411 can restrict the position of the handle 12. To prevent the roller 1 from axially shifting or radially deviating during storage, the second support member 41 and the handle 12 fit together, and the second bend 411 can securely lock the roller 1 in the support position, improving storage stability and safety, avoiding potential risks caused by positional swaying, and enhancing the reliability and practicality of the storage structure.

[0068] In this embodiment, the length of the second support member 41 is equal to the length of the handle 12. The length of the second support member 41 is consistent with the length of the handle 12, forming a uniform and stable support surface. This avoids uneven force or tilting at the second end of the roller 1 due to insufficient support length, improving the stability and reliability during storage. At the same time, it enhances the positioning accuracy of the handle 12, reduces the risk of shaking, and optimizes the practicality and safety of the storage structure.

[0069] like Figure 9 As shown, when the roller 1 is placed on the storage structure, a space is formed between the roller 1 and the worktable 21, and the roller 1 is suspended in the air. This suspended state prevents the roller 1 from directly contacting the surface of the worktable 21, thus avoiding wear, contamination, or corrosion. It also facilitates observation, cleaning, or maintenance of the roller 1 from below, making it easier to place and retrieve and enhancing storage convenience.

[0070] like Figures 3-5 As shown, the first support assembly 3 also includes a first fixing member 35. One side of the first fixing member 35 is fastened to the first plate 22 by a first fastener 36, and the other side is fastened to the first sleeve 32. This structure enhances the connection strength through double-sided fastening, disperses the supporting force, avoids loosening or deformation caused by single-point force, improves the reliability and stability of the first end support of the roller body 1, and ensures structural safety during storage.

[0071] like Figures 6-8 As shown, the second support assembly 4 also includes a second fixing member 45. One side of the second fixing member 45 is fastened to the second plate 23 by a second fastener 46, and the other side is fastened to the second sleeve 42. This structure enhances the connection strength through double-sided fastening, effectively disperses the support force, avoids loosening or deformation caused by single-point force, ensures the reliability and stability of the second end support of the roller body 1, and improves the overall safety and practicality of the storage structure.

[0072] In summary, the placement process of the roller body 1 is roughly as follows: the first support member 31 exits from the second groove 322 and moves to the first opening 323, switching into the first groove 321; the second support member 41 exits from the fourth groove 422 and moves to the second opening 423, switching into the third groove 421; the first support member 31 extends into the hollow cavity 11 of the roller body 1, and the handle 12 is placed on the second support member 41. At this time, the first bent part 311 abuts against the inner wall of the hollow cavity 11, and the two ends of the roller body 1 are supported and suspended above the worktable 21, forming a space between the roller body 1 and the surface of the worktable 21.

[0073] The cleaning process of roller 1 is roughly as follows: clean the outer surface of roller 1; lift roller 1 and rotate it 180 degrees, with handle 12 still supported by the second support member 41 and hollowed-out chamber 11 still supported by the first support member 31; reposition roller 1 so that the original inner surface is exposed to the outside; clean the surface; cleaning is complete.

[0074] The storage process of the first support member 31 and the second support member 41 is roughly as follows: the first support member 31 is removed from the first groove 321 and moved to the first opening 323, and then switched to the second groove 322 so that the first support member 31 fits against the first plate 22 for storage; the second support member 41 is removed from the third groove 421 and moved to the second opening 423, and then switched to the fourth groove 422 so that the second support member 41 fits against the second plate 23 for storage.

[0075] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A storage structure for storing a roller body (1), wherein a hollow cavity (11) is provided at the first end of the roller body (1), and a handle (12) is provided at the second end of the roller body (1) radially thereof, characterized in that, The storage structure includes: The workbench (21), the first plate (22) and the second plate (23) are respectively connected to the adjacent sides of the workbench (21) in the circumferential direction, and both extend perpendicular to the workbench (21), and the first plate (22) and the second plate (23) are connected at right angles. The first support assembly (3) includes a first support member (31) movably connected to the first plate (22). The first support member (31) can switch between a first working position perpendicular to the first plate (22) and a first storage position parallel to and attached to the first plate (22). In the first working position, the first support member (31) can extend into the hollow cavity (11) and abut against the inner wall of the hollow cavity (11) to support the first end of the roller body (1). The second support assembly (4) includes a second support member (41) movably connected to the second plate (23). The second support member (41) can switch between a second working position perpendicular to the second plate (23) and a second storage position parallel to and attached to the second plate (23). In the second working position, the second support member (41) can abut against the handle (12) to support the second end of the roller body (1).

2. The storage structure of claim 1, wherein, The first support assembly (3) further includes a first sleeve (32) and a first movable member (33). The first sleeve (32) is fixed to the first plate (22). One end of the first movable member (33) is disposed in the first sleeve (32) and is clearance-fitted with the first sleeve (32). The other end is connected to the first support member (31). The first movable member (33) can rotate relative to the first sleeve (32) so that the first support member (31) can switch between the first working position and the first storage position. The second support assembly (4) further includes a second sleeve (42) and a second movable member (43). The second sleeve (42) is fixed to the second plate (23). One end of the second movable member (43) is disposed in the second sleeve (42) and is clearance-fitted with the second sleeve (42). The other end is connected to the second support member (41). The second movable member (43) can rotate relative to the second sleeve (42) so that the second support member (41) can switch between the second working position and the second storage position.

3. The storage structure of claim 2, wherein, The first sleeve (32) is provided with a first groove (321) and a second groove (322). The first support member (31) can be placed in the first groove (321) so that the first support member (31) is fixed in the first working position. The first support member (31) can be placed in the second groove (322) so that the first support member (31) is fixed in the first storage position; and / or; The second sleeve (42) is provided with a third groove (421) and a fourth groove (422). The second support member (41) can be placed in the third groove (421) so that the second support member (41) is fixed in the second working position. The second support member (41) can be placed in the fourth groove (422) so that the second support member (41) is fixed in the second storage position.

4. The storage structure of claim 3, wherein, The first sleeve (32) has a first opening (323) at its end. The first movable member (33) can move along the axial direction of the first sleeve (32) so that the first support member (31) can move to the first opening (323) and can be rotated to switch to the first groove (321) or the second groove (322); and / or; The second sleeve (42) has a second opening (423) at its end. The second movable member (43) can move along the axial direction of the second sleeve (42) so that the second support member (41) can move to the second opening (423) and can be rotated to switch to the third groove (421) or the fourth groove (422).

5. The storage structure of claim 4, wherein, The first support assembly (3) further includes a first limiting member (34), which is disposed above the first opening (323) and connected to the first sleeve (32). The first limiting member (34) is configured to limit the range of motion of the first support member (31); and / or; The second support assembly (4) further includes a second limiting member (44), which is disposed above the second opening (423) and connected to the second sleeve (42). The second limiting member (44) is configured to limit the range of motion of the second support member (41).

6. The storage structure of claim 5, wherein, The first limiting member (34) is a hollow cylinder with the same inner diameter as the first sleeve (32) and collinear with the central axis; and / or; the second limiting member (44) is a hollow cylinder with the same inner diameter as the second sleeve (42) and collinear with the central axis.

7. A storage structure according to any one of claims 2 to 6, wherein, The first support member (31) is threadedly connected to the first movable member (33); and / or the second support member (41) is threadedly connected to the second movable member (43).

8. A storage structure according to any one of claims 2 to 6, wherein, The first support member (31) has a first bend (311) at one end away from the first movable member (33). The first bend (311) extends in a direction perpendicular to the first support member (31). The length of the first bend (311) is equal to the inner radius of the hollow cavity (11). The end of the first bend (311) away from the first support member (31) can abut against the inner wall of the hollow cavity (11).

9. A storage structure according to any one of claims 2 to 6, wherein, The second support member (41) has a second bend (411) at one end away from the second movable member (43), and the second bend (411) can restrict the position of the handle (12).

10. The storage structure of any of claims 1-6, wherein, When the roller body (1) is placed on the storage structure, a space is formed between the roller body (1) and the workbench (21), and the roller body (1) is in a suspended state.

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