A pharmacy storage box layered sliding drawer structure

Abstract

This application discloses a layered sliding drawer structure for a pharmacy storage box, relating to the field of drug storage box technology. It includes: a frame assembly comprising left and right outer slide rails for inserting into the inner wall of the storage box; each outer slide rail includes horizontally spaced outer limiting plates and outer slide rail plates; an outer pulley is located at the beginning of each outer slide rail, and an outer limiting part is located at the end of each outer slide rail; a tray assembly comprising a tray body with inner slide rails on both sides, supported by outer pulleys; an inner limiting part is located at the beginning of each inner slide rail, and an inner pulley is located at the end of each inner slide rail; the inner pulley is located between the outer limiting plate and the outer slide rail plate, rollingly supported on the outer slide rail plate; and when the inner pulley rolls into the outer limiting part, the outer pulley rolls into the inner limiting part; the frame assembly and tray assembly are arranged in several layers vertically. This solves the industry pain points of traditional drawers, such as numerous hard-to-clean corners, unstable fixing, and cumbersome disassembly and assembly.

Description

Technical Field

[0001] This application relates to the field of drug storage box technology, and in particular to a layered sliding drawer structure for a pharmacy storage box. Background Technology

[0002] Pharmacies typically store a large quantity of medicines to facilitate the provision of medications to patients. To facilitate the management of different medicines, numerous storage cabinets or shelves are placed in pharmacies to store the medicines. Some medicines require low-temperature storage, thus necessitating the use of low-temperature storage boxes.

[0003] Medicine storage boxes in pharmacies typically use a pull-out drawer structure, where medicines are placed inside and the drawer can be pulled out to retrieve them. However, traditional pharmacy medicine storage boxes have the following problems:

[0004] 1. Traditional drawers have a single frame structure, with each drawer connected by bolts. The roller slide rails and side bracket limit slots have poor positioning accuracy, and the drawer's positioning and locking are unstable. After long-term use, the drawer shakes a lot when it is pulled out, which can easily cause medicines to tip over, making medicine storage inconvenient.

[0005] 2. The drawer structure design is not easy to disassemble, making it impossible to perform high-temperature sterilization or independent disinfection. There are many hard-to-clean corners, which cannot meet the needs of rapid cleaning of medical equipment.

[0006] 3. Traditional drawers have welded surfaces, resulting in low surface smoothness, which does not meet the standards for easy wiping and disinfection of medical-grade equipment. Utility Model Content

[0007] To address the aforementioned problems, optimize the drawer structure, and resolve industry pain points such as numerous cleaning dead spots, unstable instrument fixation, and cumbersome disassembly and assembly in traditional medical drawers, this application provides a layered sliding drawer structure for pharmacy storage boxes.

[0008] The technical solution for the layered sliding drawer structure of a pharmacy storage box provided in this application is as follows.

[0009] A pharmacy storage box with a layered sliding drawer structure includes:

[0010] A frame assembly includes left and right outer slide rail frames, which are used to insert into the inner wall of the storage box and slide in cooperation with the inner wall of the storage box. The outer slide rail frame includes an outer limiting plate and an outer slide rail plate that are horizontally arranged at intervals. The first end of the outer slide rail frame is provided with an outer pulley, and the second end of the outer slide rail frame is provided with an outer limiting part.

[0011] A pallet assembly includes a pallet body, with inner slide rails on both sides of the pallet body. The inner slide rails are supported on outer pulleys. An inner limiting part is provided at the first end of the inner slide rails, and an inner pulley is provided at the second end of the inner slide rails. The inner pulley is located between an outer limiting plate and an outer slide rail plate, and is rolled and supported on the outer slide rail plate. When the inner pulley rolls into the outer limiting part, the outer pulley rolls into the inner limiting part.

[0012] The frame assembly and tray assembly are arranged in several layers, one above the other.

[0013] By adopting the above technical solution, and through the frame assembly, two outer slide rails can support the inner slide rail from both sides. Outer pulleys are installed at the beginning of the outer slide rails, and the inner slide rails are supported on these pulleys. Inner pulleys are installed at the end of the inner slide rails, allowing them to roll and support the inner slide rails on the outer slide rails. This enables the inner slide rails to slide on the outer slide rails, facilitating the pull-out sliding of the tray body within the storage box, and ensuring stable tray operation. The outer and inner limiting parts ensure that when the tray body is fully closed, the inner pulley rolls into the outer limiting part, and the outer pulley rolls into the inner limiting part, limiting the movement of the inner pulleys and inner slide rails. This prevents the tray body from easily moving and automatically sliding out, thus ensuring stable drawer closure.

[0014] Optionally, the outer slide rail frame is mounted on the slide rail side beam, which is inserted into the inner wall of the storage box and slides in cooperation with the inner wall of the storage box.

[0015] Optionally, the slide rail side beams on both sides are connected by several crossbeams, and the crossbeams are connected to the slide rail side beams by screws.

[0016] By adopting the above technical solution, the side rail beams on both sides are connected by multiple crossbeams, which helps to improve the overall stability of the structure and make it more robust. Furthermore, the connection is made by screws, which makes the connection simple and easy to assemble.

[0017] Optionally, the outer side of the slide rail side beam is provided with an outer horizontal plate for inserting into the inner wall of the storage box side beam, and a metal spring plate is provided at the end of the outer horizontal plate for abutting against the inner wall of the storage box. The width of the outer horizontal plate gradually decreases from the first end to the last end.

[0018] By adopting the above technical solution, the outer horizontal plate of the side beam facilitates sliding cooperation with the storage box. The metal spring plate ensures that the outer horizontal plate of the side beam abuts against the inner wall of the storage box when it is inserted, improving the stability of the cooperation between the outer horizontal plate of the side beam and the inner wall of the storage box, preventing the outer horizontal plate of the side beam from shaking randomly, and helping to reduce the shaking of the tray body, making the storage of medicines more stable.

[0019] Optionally, a threaded hole is provided on the slide rail side beam near the first end, and a nylon column is installed in the threaded hole. The outer end of the nylon column is used to abut against the inner wall of the storage box.

[0020] By adopting the above technical solution, and by setting up nylon columns and adjusting the axial position of the nylon columns with threads, the outer end of the nylon columns can be made to abut against the inner wall of the storage box, reducing the lateral sway of the slide rail side beam, improving the stability of the slide rail side beam, which helps to reduce the shaking of the tray body and makes the storage of medicines more stable.

[0021] Optionally, the outer limiting part includes an outer limiting plate and an outer slide rail plate whose ends are mutually converging, and the end of the outer slide rail plate is provided with an outer limiting groove that is inclined downward.

[0022] By adopting the above technical solution, the ends of the outer limiting plate and the outer slide rail plate are designed to be mutually converging, which can prevent the inner pulley from exceeding the end of the outer slide rail frame when the pallet body is pushed into the storage box, thus preventing derailment. The outer limiting groove can keep the inner pulley rolling to the end of the outer slide rail plate under the action of gravity, keeping the pallet body in a closed state and preventing it from shaking and opening automatically.

[0023] Optionally, the inner slide rail frame includes a connecting plate and an inner slide rail plate. The connecting plate is used to connect with the pallet body, and the inner slide rail plate is supported on the outer pulley, with the edge of the inner slide rail plate being folded.

[0024] By adopting the above technical solution, the inner slide rail plate is designed to facilitate cooperation with the outer pulley. Furthermore, the folded edge of the inner slide rail plate helps to improve assembly accuracy, ensures rolling cooperation between the inner slide rail plate and the outer pulley, reduces the occurrence of derailment, and helps to reduce shaking during pulling, making the storage of medicines more stable.

[0025] Optionally, the inner limiting part includes an inner limiting ramp with the first end of the inner slide rail plate bent upwards at an incline.

[0026] By adopting the above technical solution, the inner limiting ramp can keep the first end of the inner slide rail plate in rolling cooperation with the outer pulley under the action of gravity. The inner slide rail plate automatically slides into the storage box and maintains the sliding trend, keeping the tray body in a closed state and preventing it from shaking and opening automatically.

[0027] Optionally, the tray body is rectangular.

[0028] In summary, this application includes at least the following beneficial effects:

[0029] 1. In this application, the outer horizontal plate of the side beam facilitates sliding cooperation with the storage box. The metal spring plate ensures that the outer horizontal plate abuts against the inner wall of the storage box when inserted, improving the stability of the cooperation between the outer horizontal plate and the inner wall of the storage box and preventing the outer horizontal plate from swaying randomly. This helps reduce the shaking of the tray body and makes the medicine storage more stable. An outer limit part and an inner limit part are also provided to keep the tray body in a closed state and prevent it from opening automatically due to shaking. The nylon column, with its axial position adjusted by threads, allows the outer end of the nylon column to abut against the inner wall of the storage box, reducing the lateral shaking of the slide rail side beam and improving its stability. This further helps reduce the shaking of the tray body and makes the medicine storage more stable.

[0030] 2. The frame and tray components of this application adopt a layered modular design that is easy to disassemble and allows the outer slide rail to be separated from the storage box. The tray components are also easy to disassemble and clean, reducing the generation of dead corners. They can be sterilized at high temperature or disinfected independently to meet the needs of rapid cleaning of medical equipment.

[0031] 3. The slide rail side beams on both sides of this application are connected by multiple crossbeams, which helps to improve the overall stability of the structure and make it more robust. Furthermore, the connection is made by screws, which makes the connection simple and easy to assemble. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the storage box structure.

[0034] Figure 2 This is a schematic diagram of the storage box (without the door).

[0035] Figure 3 yes Figure 2 A magnified schematic diagram of part A in the middle.

[0036] Figure 4 This is a structural diagram of a storage box (without the door and drawers).

[0037] Figure 5 This is a schematic diagram of a pharmacy storage box with a three-layer sliding drawer structure.

[0038] Figure 6 This is a schematic diagram of a single-layer drawer structure.

[0039] Figure 7 This is a schematic diagram of a single-layer drawer structure (excluding the tray body).

[0040] Figure 8 This is another schematic diagram of a single-layer drawer structure (excluding the tray body).

[0041] Figure 9 This is a schematic diagram of the framework component structure.

[0042] Figure 10 This is a schematic diagram of the tray assembly structure.

[0043] Figure 11 This is a schematic diagram of the internal slide rail frame structure.

[0044] Figure 12 This is a schematic diagram of the internal slide rail structure from another perspective.

[0045] Figure 13 This is another schematic diagram of the internal sliding rail structure.

[0046] Explanation of reference numerals in the attached drawings: 1. Insertion slot; 2. Supporting protrusion; 3. Slide rail side beam; 4. Crossbeam; 5. Outer horizontal plate of side beam; 6. Metal spring; 7. Rivet nut; 8. Nylon column; 9. Outer slide rail frame; 10. Outer limiting plate; 11. Outer slide rail plate; 12. Outer pulley; 13. Outer limiting part; 14. Inner slide rail frame; 15. Connecting plate; 16. Inner slide rail plate; 17. Inner limiting part; 18. Inner pulley; 19. Pallet body; 20. Hanging plate. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0048] The following is in conjunction with the appendix Figures 1 to 13 This application will be described in further detail.

[0049] This application discloses a layered sliding drawer structure for a pharmacy storage box.

[0050] Reference Figures 1 to 13 A pharmacy storage box with a layered sliding drawer structure includes: a frame assembly and a tray assembly.

[0051] Reference Figures 1 to 4 The inner wall of the storage box is provided with a plug groove 1 and a support protrusion 2 on both sides, and the plug groove 1 and the support protrusion 2 are provided with multiple layers on the top and bottom.

[0052] In this embodiment, the frame assembly and tray assembly are arranged in three layers, one above the other.

[0053] The frame assembly includes left and right slide rail side beams 3, which are connected by two crossbeams 4. The crossbeams 4 are connected to the slide rail side beams 3 by screws. The slide rail side beams 3 on both sides are connected by multiple crossbeams 4, which helps to improve the overall stability of the structure and make it more robust. The connection method is simple and easy to assemble.

[0054] The outer side of the slide rail side beam 3 is integrally structured with an outer horizontal plate 5. The width of the outer horizontal plate 5 gradually decreases from the first end to the last end, and it is used to insert into the insertion groove 1 of the inner wall of the storage box and rest on the support protrusion 2. At the end of the outer horizontal plate 5, a metal spring 6 is riveted and installed. When the outer horizontal plate 5 is inserted into the insertion groove 1, the metal spring 6 is compressed and abuts against the insertion groove 1. The outer horizontal plate 5 facilitates sliding cooperation with the storage box. The metal spring 6 ensures that the outer horizontal plate 5 abuts against the inner wall of the storage box when inserted, improving the stability of the cooperation between the outer horizontal plate 5 and the inner wall of the storage box, preventing the outer horizontal plate 5 from shaking randomly, and helping to reduce the shaking of the tray body 19, making the medicine storage more stable.

[0055] A rivet nut 7 is installed near the first end of the slide rail side beam 3. A nylon column 8 is installed in the threaded hole of the rivet nut 7, and the outer end of the nylon column 8 is used to abut against the inner wall of the storage box. The nylon column 8 is made of nylon material to reduce friction with the inner wall of the storage box. By setting the nylon column 8 and adjusting its axial position through the thread, the outer end of the nylon column 8 can be made to abut against the inner wall of the storage box, reducing the lateral sway of the slide rail side beam 3, improving the stability of the slide rail side beam 3, and helping to reduce the shaking of the tray body 19, making the storage of medicines more stable.

[0056] An outer slide rail frame 9 is provided on the inner side of the slide rail side beam 3 by riveting. The outer slide rail frame 9 is formed by bending sheet metal. The outer slide rail frame 9 includes an outer limiting plate 10 and an outer slide rail plate 11 that are horizontally arranged at intervals. An outer pulley 12 is provided at the first end of the outer slide rail frame 9, and an outer limiting part 13 is provided at the end of the outer slide rail frame 9. The outer limiting part 13 includes the ends of the outer limiting plate 10 and the outer slide rail plate 11 that are mutually converging. The end of the outer slide rail plate 11 is inclined downward and has an outer limiting groove, that is, the end of the outer slide rail plate 11 is bent downward. The outer limiting plate 10 and the outer slide rail plate 11 are designed to taper to each other, which can prevent the inner pulley 18 from going beyond the end of the outer slide rail frame 9 when the pallet body 19 is pushed into the storage box, thus preventing derailment. The outer limiting groove can keep the inner pulley 18 rolling to the end of the outer slide rail plate 11 under the action of gravity, keeping the pallet body 19 in a closed state and preventing it from shaking and opening automatically.

[0057] The pallet assembly includes an inner slide rail frame 14, which is formed by bending sheet metal. The inner slide rail frame 14 includes a connecting plate 15 and an inner slide rail plate 16. The connecting plate 15 is used to connect with the pallet body 19. The inner slide rail plate 16 is supported on the outer pulley 12, and the edge of the inner slide rail plate 16 is folded. The inner slide rail plate 16 is designed to facilitate cooperation with the outer pulley 12. The folded edge of the inner slide rail plate 16 helps to improve assembly accuracy, ensures rolling cooperation between the inner slide rail plate 16 and the outer pulley 12, reduces the occurrence of derailment, and helps to reduce shaking during pulling, making the storage of medicines more stable.

[0058] The inner slide rail frame 14 is provided with an inner limiting part 17 at its first end. The inner limiting part 17 includes an inner limiting ramp that is bent upward at the first end of the inner slide rail plate 16. By setting the inner limiting ramp, the first end of the inner slide rail plate 16 can be kept in rolling cooperation with the outer pulley 12 under the action of gravity. The inner slide rail plate 16 automatically slides into the storage box and maintains the sliding trend, keeping the tray body 19 in the closed state and preventing it from shaking and opening automatically.

[0059] An inner pulley 18 is provided at the end of the inner slide rail frame 14. The inner pulley 18 is located between the outer limiting plate 10 and the outer slide rail plate 11, and is rolled on the outer slide rail plate 11. When the inner pulley 18 rolls into the outer limiting part 13, the outer pulley 12 rolls into the inner limiting part 17.

[0060] The bottom sides of the pallet body 19 are connected to the connecting plates 15 on both sides respectively, and the pallet body 19 is rectangular.

[0061] In this embodiment, the bottommost frame assembly and tray assembly are suspended. Since the inner wall of the storage box at the corresponding position of the bottommost layer does not have a connecting slot 1 and a supporting protrusion 2, the bottommost frame assembly is connected to the frame assembly above it via a hanging plate 20. This design is applicable to situations where the inner wall of the storage box does not have a connecting slot 1 and a supporting protrusion 2.

[0062] In this application, through the frame assembly, two outer slide rails 9 can support the inner slide rail 14 from both sides. An outer pulley 12 is provided at the beginning of each outer slide rail 9, and the inner slide rail 14 can be supported on the outer pulley 12. An inner pulley 18 is provided at the end of each inner slide rail 14, allowing the inner slide rail 14 to roll and be supported on the outer slide rail 9. This enables the inner slide rail 14 to slide on the outer slide rail 9, facilitating the pull-out sliding of the tray body 19 within the storage box, and ensuring stable pulling of the tray body 19. Through the outer limiting part 13 and the inner limiting part 17, when the tray body 19 is fully closed, the inner pulley 18 rolls into the outer limiting part 13, and the outer pulley 12 rolls into the inner limiting part 17, limiting the inner pulley 18 and the inner slide rail 14. This prevents the tray body 19 from easily moving, preventing it from automatically sliding out and opening, thus ensuring stable drawer closure.

[0063] In this application, the frame assembly and tray assembly adopt a layered modular design, which facilitates the storage and prevention of medicines, and is also easy to disassemble. It is easy to separate the outer slide rail 9 from the storage box. The tray assembly is also easy to disassemble and clean, reducing the generation of dead corners. It can be sterilized at high temperature or disinfected independently to meet the needs of rapid cleaning of medical equipment.

[0064] This application primarily uses rivets and screws for connection, which is simple and easy to assemble, leaves no weld marks, and has a smooth surface, meeting the standards for easy wiping and disinfection of medical-grade equipment.

[0065] In the description of this utility model, it should be understood that the terms "first end," "last end," "bottom," "outer side," "outer end," and "both sides," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, 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 the description of this utility model, unless otherwise specified and limited, it should be noted that the term "connection" should be interpreted broadly. For example, it can refer to a mechanical connection or an electrical connection, or the internal connection of two components. It can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0066] The above are merely preferred embodiments of the utility model and are not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the utility model should be included within the protection scope of the utility model.

Claims

1. A layered sliding drawer structure for a pharmacy storage box, characterized in that, include: A frame assembly includes left and right outer slide rail frames, which are used to insert into the inner wall of the storage box and slide in cooperation with the inner wall of the storage box. The outer slide rail frame includes an outer limiting plate and an outer slide rail plate that are horizontally arranged at intervals. The first end of the outer slide rail frame is provided with an outer pulley, and the second end of the outer slide rail frame is provided with an outer limiting part. A pallet assembly includes a pallet body, with inner slide rails on both sides of the pallet body. The inner slide rails are supported on outer pulleys. An inner limiting part is provided at the first end of the inner slide rails, and an inner pulley is provided at the second end of the inner slide rails. The inner pulley is located between an outer limiting plate and an outer slide rail plate, and is rolled and supported on the outer slide rail plate. When the inner pulley rolls into the outer limiting part, the outer pulley rolls into the inner limiting part. The frame assembly and tray assembly are arranged in several layers, one above the other.

2. The layered sliding drawer structure for a pharmacy storage box according to claim 1, characterized in that, The outer slide rail frame is mounted on the slide rail side beam, which is inserted into the inner wall of the storage box and slides in cooperation with the inner wall of the storage box.

3. The layered sliding drawer structure for a pharmacy storage box according to claim 2, characterized in that, The slide rail side beams on both sides are connected by several crossbeams, and the crossbeams are connected to the slide rail side beams by screws.

4. The layered sliding drawer structure for a pharmacy storage box according to claim 2, characterized in that, The outer side of the slide rail side beam is provided with an outer horizontal plate for inserting into the inner wall of the storage box side beam. The end of the outer horizontal plate of the side beam is provided with a metal spring for abutting against the inner wall of the storage box. The width of the outer horizontal plate of the side beam gradually decreases from the first end to the last end.

5. The layered sliding drawer structure for a pharmacy storage box according to claim 2, characterized in that, A threaded hole is provided on the side beam of the slide rail near the first end, and a nylon column is installed in the threaded hole. The outer end of the nylon column is used to abut against the inner wall of the storage box.

6. The layered sliding drawer structure for a pharmacy storage box according to claim 1, characterized in that, The outer limiting part includes an outer limiting plate and an outer slide rail plate whose ends are mutually converging, and the outer slide rail plate has an outer limiting groove that is inclined downward at its end.

7. The layered sliding drawer structure for a pharmacy storage box according to claim 1, characterized in that, The inner slide rail frame includes a connecting plate and an inner slide rail plate. The connecting plate is used to connect with the pallet body, and the inner slide rail plate is supported on the outer pulley. The edge of the inner slide rail plate is folded.

8. The layered sliding drawer structure for a pharmacy storage box according to claim 7, characterized in that, The inner limiting part includes an inner limiting ramp that is inclined upward at the first end of the inner slide rail plate.

9. The layered sliding drawer structure for a pharmacy storage box according to claim 1, characterized in that, The tray body is rectangular.

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