Stepped rotary composite visual dustproof sand tool storage cabinet
By designing a stepped rotating composite visual dustproof sandbag storage cabinet, which combines stepped drawer groups and rotating placement components, the problem of existing equipment being unable to balance hierarchical classification and convenient rotation is solved. This achieves full-view visual management and dustproof protection of sandbags, and improves the functional versatility and spatial adaptability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING HUILONGGUAN HOSPITAL
- Filing Date
- 2025-09-03
- Publication Date
- 2026-08-04
AI Technical Summary
Existing sandplay storage equipment cannot simultaneously achieve hierarchical classification and convenient rotation, and it also cannot simultaneously provide observation and dust prevention functions, resulting in inconvenience in use and mixing of sandplay items.
A stepped rotating composite visual dustproof sandbag storage cabinet was designed, which combines a stepped drawer assembly and a rotating placement component. It is equipped with an adjustable partition device and a transparent observation window to achieve hierarchical classification and convenient rotation. The magnetic door assembly and glass cover enable dustproof observation.
It enables full-view visual management and long-term dust protection of sandplay tools, enhances the functional versatility and spatial adaptability of the equipment, and meets the flexible storage needs of various sandplay tools.
Smart Images

Figure CN224584405U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of psychotherapy auxiliary equipment technology, and in particular to a stepped rotating composite visual dustproof sandbag storage cabinet. Background Technology
[0002] In sandplay therapy, sandplay item storage equipment is an important auxiliary tool. Currently, there are two main types of sandplay item storage equipment: one is a tiered drawer cabinet, which uses multiple tiered drawers to store sandplay items in layers, making them easy to access; the other is a rotating storage cabinet, which uses a rotating shelf to centrally store sandplay items, reducing the distance traveled when retrieving them. However, existing sandplay item storage equipment has the following significant drawbacks:
[0003] Functionally, they are relatively limited: stepped drawer cabinets can only be accessed by the drawer levels and cannot be rotated 360°; rotating storage cabinets lack hierarchical differentiation, and small sand figurines are easily mixed up. Neither type of equipment can meet the needs of "hierarchical classification" and "convenient rotation". In terms of observation, stepped drawers need to be pulled out one by one to see the sand figurines inside; rotating storage cabinets, if they are closed, need to be opened to see, and if they are open, they have no dust protection function, and neither can make it easy to see the position of the sand figurines.
[0004] Therefore, there is an urgent need to develop a stepped rotating composite visual dustproof sandbag storage cabinet to solve the problems mentioned above. Utility Model Content
[0005] The purpose of this invention is to propose a stepped rotating composite visual dustproof sandbag storage cabinet to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a stepped rotating composite visual dustproof sandbag storage cabinet, comprising a cabinet body and a glass cover fixedly installed on the top of the cabinet body, wherein a stepped drawer assembly is provided inside the cabinet body, magnetic door assemblies are provided on all four sides of the glass cover, a rotating placement assembly is installed inside the glass cover, and adjustable partitioning devices are provided on both the stepped drawer assembly and the rotating placement assembly.
[0007] Preferably, the stepped drawer assembly includes four parallel drawers with a height difference of 5-8 cm between adjacent drawers, and each drawer has an observation window embedded on its front; the magnetic door assembly includes a glass door rotatably connected to the side wall of the glass cover via a pivot, a first magnetic strip is fixedly installed at the opening end of the glass door, and a second magnetic strip is installed at the door opening of the glass cover to magnetically engage with the first magnetic strip.
[0008] Preferably, the rotating placement assembly includes a central shaft, which is arranged longitudinally and its upper and lower ends are rotatably connected to the top inner wall and bottom inner wall of the glass cover, respectively, and a placement plate is fixedly installed on the outer peripheral surface of the central shaft.
[0009] Preferably, the adjustable partition device includes a horizontal rectangular groove formed on the bottom surface of the drawer and a first T-shaped groove formed on the front and rear inner walls of the drawer. The horizontal rectangular groove and the first T-shaped groove are connected. A first spacer baffle is detachably installed inside the horizontal rectangular groove and the first T-shaped groove. The front and rear ends of the first spacer baffle are integrally connected with T-shaped sliders that are slidably adapted to the first T-shaped groove.
[0010] Preferably, the adjustable partitioning device further includes a second T-shaped groove formed on the upper surface of the placement plate, a second spacer baffle slidably installed inside the second T-shaped groove, and a second T-shaped slider integrally connected to the bottom of the second spacer baffle and engaging with the second T-shaped groove; the second spacer baffle is a radial spacer baffle; a longitudinal rectangular groove communicating with the second T-shaped groove is formed on the central shaft, and the longitudinal rectangular groove is slidably adapted to the rear end of the second spacer baffle.
[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0012] 1. Significantly improved functionality and visibility / dust protection: Overcoming the limitations of traditional tiered drawer cabinets that only allow for layered access and rotating storage cabinets that only allow for rotating access, this system combines tiered drawer units with rotating placement components to meet the dual needs of layered classification and convenient rotation. At the same time, the transparent observation window and glass cover design solve the problems of frequent opening and closing for observation of traditional equipment and the inability to balance dust protection and visibility, achieving full-view visual management of sandplay equipment and long-term dust protection.
[0013] 2. Significantly optimized space adaptability: Breaking through the limitations of fixed partitions in traditional equipment, the adjustable partitioning device on the drawers and placement panels allows for flexible space division through the combination of the slots and pluggable baffles. The storage area can be adjusted in real time according to different sizes of sand figurines, effectively adapting to changes in sand figurine specifications and improving the flexibility and lifespan of the equipment. Attached Figure Description
[0014] Figure 1 This utility model provides a perspective view of the main structure of a stepped rotating composite visual dustproof sandbag storage cabinet.
[0015] Figure 2 This utility model provides a three-dimensional view of the internal structure of the drawer in a stepped rotating composite visual dustproof sandbag storage cabinet;
[0016] Figure 3This utility model provides a three-dimensional view of the upper glass cover structure of a stepped rotating composite visual dustproof sandbag storage cabinet.
[0017] Figure 4 This invention provides an exploded view of the rotating mechanism in a stepped rotating composite visual dustproof sandbag storage cabinet.
[0018] Legend: 1. Cabinet body; 2. Glass cover; 3. Stepped drawer assembly; 31. Drawer; 32. Observation window; 4. Magnetic door assembly; 41. Glass door; 42. First magnetic strip; 43. Second magnetic strip; 5. Adjustable partition device; 51. Horizontal rectangular groove; 52. First T-slot; 53. First partition baffle; 54. T-slider; 55. Second T-slot; 56. Second partition baffle; 57. Second T-slider; 58. Vertical rectangular groove; 6. Rotating placement assembly; 61. Central axis; 62. Placement plate. Detailed Implementation
[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.
[0021] Please see Figures 1-4 A stepped rotating composite visual dustproof sandbag storage cabinet includes a cabinet body 1 and a glass cover 2 fixedly installed on the top of the cabinet body 1. The cabinet body 1 is equipped with a stepped drawer assembly 3. The glass cover 2 is equipped with magnetic door assemblies 4 on all four sides. When multiple people take sandbags out and put them in at the same time, the rotating placement assembly 6 can serve users from different directions at the same time through the magnetic door assembly 4. The rotating placement assembly 6 is installed inside the glass cover 2. The stepped drawer assembly 3 and the rotating placement assembly 6 are both equipped with adjustable partition devices 5.
[0022] It should be noted that the stepped drawer assembly 3 includes four parallel drawers 31 with a height difference of 5-8cm between adjacent drawers. Each drawer 31 has an observation window 32 embedded on its front. After selecting the target drawer, pull the handle of the corresponding drawer 31 and the drawer will slide out along the slide rail. The structure with damping buffer design prevents the sander from shaking due to the drawer popping out quickly.
[0023] Furthermore, the magnetic door assembly 4 includes a glass door 41 that is rotatably connected to the side wall of the glass cover 2 via a pivot. A first magnetic strip 42 is fixedly installed at the opening end of the glass door 41, and a second magnetic strip 43 that magnetically engages with the first magnetic strip 42 is installed at the door opening of the glass cover 2. The rotating placement assembly 6 includes a central shaft 61, which is arranged longitudinally and rotatably connected to the top inner wall and bottom inner wall of the glass cover 2 at its upper and lower ends, respectively. A placement plate 62 is fixedly installed on the outer peripheral surface of the central shaft 61.
[0024] Please see Figure 2 and Figure 4 The adjustable partition device 5 includes a horizontal rectangular groove 51 formed on the bottom surface of the drawer 31 and a first T-shaped groove 52 formed on the front and rear inner walls of the drawer 31. The horizontal rectangular groove 51 and the first T-shaped groove 52 are connected. A first partition plate 53 is pluggably installed inside the horizontal rectangular groove 51 and the first T-shaped groove 52. The front and rear ends of the first partition plate 53 are integrally connected with a T-shaped slider 54 that is slidably adapted to the first T-shaped groove 52.
[0025] It should be specifically noted that the adjustable partitioning device 5 also includes a second T-shaped groove 55 formed on the upper surface of the placement plate 62. A second spacer 56 is slidably installed inside the second T-shaped groove 55. A second T-shaped slider 57 that is inserted into and cooperates with the second T-shaped groove 55 is integrally connected to the bottom of the second spacer 56. The second spacer 56 is a radial spacer, which serves to divide the surface of the placement plate 62 into spaces to accommodate sand tools of different sizes, and also serves as a reinforcing rib to improve the structural strength of the placement plate 62.
[0026] Furthermore, a longitudinal rectangular groove 58 is provided on the central shaft 61, which is connected to the second T-shaped groove 55. The longitudinal rectangular groove 58 is slidably adapted to the rear end of the second spacer baffle 56.
[0027] Please see Figures 1-4 The working principle of the entire device during specific use is as follows: Step 1, Initial state: When the device is not in use, it is in a closed and dustproof state; in the stepped drawer group 3 inside the cabinet 1, all four drawers 31 are in a closed state, and the observation window 32 on the front of the drawer remains transparent and visible, allowing for preliminary identification of the type of sanding tools inside; the magnetic door assembly 4 around the glass cover 2 on the top of the cabinet is in a closed state, and the glass door 41 is magnetically attached to the second magnetic strip 43 at the door opening of the glass cover through the first magnetic strip 42, forming a closed space; in the rotating placement assembly 6 inside the glass cover, the placement plate 62 is in the initial static position along the central axis 61, and each baffle of the adjustable partition device 5 is inserted into the corresponding slot according to the preset partition, maintaining the spatial division state;
[0028] Step 2, Large Sandplay Tool Retrieval and Placement Process: Sandplay Tool Positioning: The therapist or user can directly observe the large sandplay tools stored inside the drawer through the observation window 32 on the front of the drawer 31 inside the cabinet 1, and determine the location of the target sandplay tool in the drawer without opening the drawer.
[0029] Drawer opening: After selecting the target drawer, pull the handle of the corresponding drawer 31. The drawer slides out along the slide rail. The structure with damping buffer design prevents the sander from shaking due to the drawer popping out quickly.
[0030] Sandplay tool retrieval and placement: The user can directly take out large sandplay tools from drawer 31 and put them back in their original position after completing the operation;
[0031] Drawer closing: Push drawer 31 to return it to its original position. After the drawer is fully closed, it forms a closed structure with the cabinet to prevent dust from entering and contaminating the sand table.
[0032] Step 3, Small sandplay tool retrieval process: Cabinet door opening: For the small sandplay tools placed inside the glass cover 2, the user opens the corresponding magnetic door assembly 4 according to the location, pulls the glass door 41 outward, so that the first magnetic strip 42 and the second magnetic strip 43 separate, and the glass door rotates around the pivot to open.
[0033] Rotation positioning: By manually rotating the central shaft 61, the placement plate 62 is rotated 360°, so that the area where the target sandplay is located is rotated to the front of the user; when multiple people take and put in the sandplay at the same time, users from different directions can open the corresponding side glass door and obtain the required sandplay by rotating the placement plate at the same time.
[0034] Sandplay tool retrieval and placement: With the visual assistance of the transparent glass cover, users can directly retrieve and place small sandplay tools from the corresponding sections of the placement board 62, and return the sandplay tools to their original sections after completing the operation;
[0035] Cabinet door closing: Push the glass door 41 to re-magnetically attach the first magnetic strip 42 and the second magnetic strip 43 to prevent dust from entering;
[0036] Step 4, Partition Adjustment Process: Drawer Partition Adjustment: When it is necessary to store large sand figurines of different sizes, take out the first partition plate 53 from the drawer 31. At this time, the T-shaped slider 54 is pulled out from the first T-shaped groove 52 and the horizontal rectangular groove 51. According to the size of the sand figurine, reinsert the first partition plate 53 into the corresponding horizontal rectangular groove 51, and at the same time, let the T-shaped slider 54 slide into the corresponding first T-shaped groove 52. The flexible division of the internal space of the drawer is achieved through the cooperation of the groove and the slider.
[0037] Placement plate partition adjustment: For small sand tool size changes, remove the second partition baffle 56 and pull the second T-shaped slider 57 out of the second T-shaped groove 55; as needed, reinsert the second partition baffle 56 into the second T-shaped groove 55 on the placement plate 62 in a radial direction, and at the same time, embed the rear end of the baffle into the longitudinal rectangular groove 58 of the central shaft 61. Through the cooperation of the multi-directional groove, the surface space of the placement plate can be dynamically adjusted, and the radial baffle simultaneously enhances the structural strength of the placement plate.
[0038] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.
Claims
1. A ladder rotary composite visual dustproof sand tool storage cabinet, comprising a cabinet body (1) and a glass cover (2) fixedly installed on the top of the cabinet body (1), characterized in that: The cabinet (1) is equipped with a stepped drawer assembly (3), and the glass cover (2) is equipped with magnetic door assemblies (4) on all four sides. The glass cover (2) is equipped with a rotating placement assembly (6), and the stepped drawer assembly (3) and the rotating placement assembly (6) are equipped with adjustable partition devices (5).
2. The ladder-rotary composite visual dust-prevention sand tool storage cabinet according to claim 1, characterized in that: The stepped drawer assembly (3) includes four parallel drawers (31) with a height difference of 5-8 cm between adjacent drawers, and each drawer (31) has an observation window (32) installed on the front.
3. The ladder-rotary composite visual dust-prevention sand tool storage cabinet according to claim 1, characterized in that: The magnetic door assembly (4) includes a glass door (41) that is rotatably connected to the side wall of the glass cover (2) via a pivot. A first magnetic strip (42) is fixedly installed at the opening end of the glass door (41), and a second magnetic strip (43) that magnetically engages with the first magnetic strip (42) is installed at the door opening of the glass cover (2).
4. The ladder-rotary-combined visual dust-prevention sand tool storage cabinet according to claim 1, characterized in that: The rotating placement assembly (6) includes a central shaft (61), which is arranged longitudinally and its upper and lower ends are rotatably connected to the top inner wall and bottom inner wall of the glass cover (2), respectively. A placement plate (62) is fixedly installed on the outer peripheral surface of the central shaft (61).
5. The stepped rotary compound visual dust-proof sanding tool storage cabinet according to claim 2, characterized in that: The adjustable partition device (5) includes a horizontal rectangular groove (51) opened on the bottom surface of the drawer (31) and a first T-shaped groove (52) opened on the front and rear inner walls of the drawer (31). The horizontal rectangular groove (51) and the first T-shaped groove (52) are connected. A first spacer (53) is pluggably installed inside the horizontal rectangular groove (51) and the first T-shaped groove (52). The front and rear ends of the first spacer (53) are integrally connected with a T-shaped slider (54) that is slidably adapted to the first T-shaped groove (52).
6. The stepped rotary compound visual dust control sand tool storage cabinet of claim 4, wherein: The adjustable partition device (5) further includes a second T-shaped groove (55) opened on the upper surface of the placement plate (62), a second spacer (56) is slidably installed inside the second T-shaped groove (55), and a second T-shaped slider (57) is integrally connected to the bottom of the second spacer (56) and is inserted into the second T-shaped groove (55); the second spacer (56) is a radial spacer.
7. The stepped rotary compound visual dust control sand tool storage cabinet of claim 4, wherein: The central shaft (61) has a longitudinal rectangular groove (58) that communicates with the second T-shaped groove (55), and the longitudinal rectangular groove (58) is slidably adapted to the rear end of the second spacer (56).