An assembled drawer with a new structure

Abstract

The utility model relates to the technical field of assembling drawer device, disclose a kind of new structure drawer of assembling type, including bucket bottom, the top left side of bucket bottom is fixedly connected with two mounting plates, the outer wall of mounting plate is provided with quick release mechanism, the bottom of bucket bottom is provided with storage mechanism, quick release mechanism includes bucket side one, the outer wall of bucket side one is connected in the outer wall of the mounting plate of front side with screw thread, the outer wall of rear mounting plate is connected with bucket side two with screw thread, the outer wall of rear mounting plate is connected with bucket side two with screw thread, the outer wall of right mounting plate is connected with bucket front stop with screw thread, the outer wall of left mounting plate is connected with bucket rear stop with screw thread.In the utility model, by the screw thread connection structure cooperation of bucket side one, bucket side two, bucket front stop, bucket rear stop and mounting plate, the quick split and storage of drawer assembly are realized, each component can be neatly stacked in bucket bottom after splitting, and the packing volume is greatly compressed.

Description

Technical Field

[0001] This utility model relates to the field of assembled drawer devices, and in particular to a new type of assembled drawer. Background Technology

[0002] Drawers are horizontally sliding storage containers widely used in furniture, office equipment, laboratory and industrial storage devices. They work in conjunction with cabinets to form storage systems. Their core functions are categorized storage and convenient retrieval. Their design directly affects the user experience, space utilization and lifespan of the storage system. The structure is optimized with demand and technological iteration.

[0003] Early drawers were integral solid wood structures, consisting of solid wood side panels, front panels, bottom panels, and back panels fixed together with mortise and tenon joints or nails. While offering good stability, this method suffered from high material consumption, long production cycles, and high transportation costs. Furthermore, due to the properties of wood, it was prone to warping and cracking caused by varying humidity levels, leading to difficulty in sliding. To address these issues, modern drawers often employ a modular structure, using lightweight particleboard or MDF as the base material. Assembly is achieved through three-in-one connectors and corner brackets, reducing costs and transportation difficulties while improving production efficiency. A decorative layer is applied to the surface of the boards to enhance moisture resistance and aesthetics. However, existing modular drawers lack sufficient installation stability. During installation, the pre-embedded parts of the connectors are fixed to pre-drilled holes in the boards, then secured with bolts and eccentric wheels. Over time, repeated pushing and pulling of the drawer and heavy loads cause friction and vibration between the connectors and the holes. Without effective reinforcement, these holes wear down, leading to increased gaps in the connections, loosening of the drawer, and in severe cases, disintegration of the modular structure and collapse of the cabinet, affecting safety and lifespan. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a new modular drawer structure, which aims to improve the problem of high transportation costs due to large product packaging space in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a modular new structure drawer, including a drawer bottom, two mounting plates are fixedly connected to the top left and right sides of the drawer bottom, the outer wall of the mounting plates is provided with a quick-release mechanism, and the bottom of the drawer bottom is provided with a storage mechanism; The quick-release mechanism includes a bucket side one, the outer wall of which is threadedly connected to the outer wall of the front mounting plate, a bucket side two, the outer wall of the rear mounting plate, a bucket front stop, and a bucket rear stop. Threaded grooves are provided on the left and right sides of the outer walls of both bucket side one and bucket side two, and fixing grooves are provided on the left and right sides of both the bucket front stop and the bucket rear stop.

[0006] As a further description of the above technical solution: The storage mechanism includes two telescopic rods, the tops of which are fixedly connected to the left and right ends of the bottom front side of the bucket bottom, respectively. A fixing ring is fixedly connected to the outer wall of the telescopic rod, and multiple clamping blocks are fixedly connected to the inner wall of the fixing ring. A branch pipe is fixedly connected to the outer wall of the clamping block, and a T-shaped block is fixedly connected to the bottom of the fixing ring.

[0007] As a further description of the above technical solution: The bottom of the container has sliding grooves on both the left and right sides at the middle, and the inner wall of the sliding groove is slidably connected to the same storage cabinet.

[0008] As a further description of the above technical solution: A pull handle is fixedly connected to the front side of the storage cabinet, and screws are rotatably connected to the inner walls of the multiple threaded grooves.

[0009] As a further description of the above technical solution: The bottom of the bucket is fixedly connected to the left and right sides of the bottom, and the outer walls of the two support plates are provided with multiple ventilation holes.

[0010] As a further description of the above technical solution: A rear side plate is fixedly connected to the bottom rear side of the bucket bottom, and springs are provided on the left and right ends of the front side of the rear side plate.

[0011] As a further description of the above technical solution: A partition is fixedly connected to the top of the inner wall of the storage cabinet, and a baffle is fixedly connected to the front top of the storage cabinet.

[0012] As a further description of the above technical solution: The outer walls of the screws are also threaded to the inner walls of the fixing grooves, and through holes are provided on the top left and right sides of the bucket bottom.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the quick-release mechanism uses the threaded connection structure of drawer side one, drawer side two, drawer front stop, drawer rear stop and mounting plate to realize the quick disassembly and storage of drawer components. After disassembly, each component can be stacked flat on the bottom of the drawer, which greatly reduces the packaging volume, reduces the space occupied during transportation, reduces logistics costs, and improves the economy and practicality of product transportation.

[0014] 2. In this utility model, the storage mechanism solves the problem of messy tangling of wires inside the drawer in the prior art by using the structure of telescopic rod, fixing ring, clamping block and branch pipe. The branch pipe further forms an independent wiring channel to avoid wire crossing and completely solve the problem of wire tangling. At the same time, it ensures that the wires are arranged neatly, which is convenient for later maintenance and improves the convenience and safety of the drawer. Attached Figure Description

[0015] Figure 1 This is a perspective view of a novel assembled drawer structure proposed in this utility model; Figure 2 This is a front view of a novel assembled drawer structure proposed in this utility model; Figure 3 This is a structural diagram of a novel modular drawer in its folded state, as proposed in this utility model. Figure 4 This is a structural exploded view of the storage mechanism of a novel assembled drawer proposed in this utility model; Figure 5 This is a structural diagram of the components of a novel assembled drawer proposed in this utility model; Figure 6 This is a structural diagram of a storage cabinet with a novel assembled drawer structure proposed in this utility model; Figure 7 This is a schematic diagram of the partition of a novel assembled drawer proposed in this utility model.

[0016] Legend: 1. Dump bottom; 2. Quick-release mechanism; 201. Dump side 1; 202. Dump side 2; 203. Threaded groove; 204. Dump front guard; 205. Dump rear guard; 206. Fixing groove; 3. Storage mechanism; 301. Telescopic rod; 302. Fixing ring; 303. Clamping block; 304. Cable distribution pipe; 305. T-block; 4. Mounting plate; 5. Slide groove; 6. Storage cabinet; 7. Pull handle; 8. Screw; 9. Support plate; 10. Ventilation hole; 11. Rear side plate; 12. Spring; 13. Partition; 14. Baffle; 15. Cable passage hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0018] Reference Figure 1 , Figure 3and Figure 5 This utility model provides an embodiment of a modular drawer, including a drawer bottom 1 as the supporting base for the drawer body, used to install and support other components. Two mounting plates 4 are fixedly connected to the top left and right sides of the drawer bottom 1 for installing and fixing various components of a quick-release mechanism 2, achieving modular connection. The outer wall of the mounting plates 4 is equipped with a quick-release mechanism 2, which, through a detachable threaded connection, allows for quick assembly and disassembly of the side panels and baffles 14, facilitating transportation and maintenance. The bottom of the drawer bottom 1 is equipped with a storage mechanism 3 for organizing and fixing the wires inside the drawer, preventing tangling and mess. The quick-release mechanism 2 includes a drawer side panel 201 as the support and closing side panel on the left side of the drawer, threadedly connected to the mounting plates 4 for quick fixing and disassembly. The outer wall of the drawer side panel 201 is threadedly connected to the outer wall of the front mounting plate 4, achieving a stable connection through threaded engagement, while also facilitating quick disassembly. The outer wall of the rear mounting plate 4 is threadedly connected to a drawer side panel 201. Side panel 202 serves as the support and enclosure for the right side of the drawer. It is threadedly connected to the mounting plate 4 for quick fixation and disassembly. The outer wall of the rear mounting plate 4 is threadedly connected to a repeating connection structure of side panel 202 to enhance stability and facilitate symmetrical assembly and disassembly. The outer wall of the right mounting plate 4 is threadedly connected to a front baffle 204 as the enclosure baffle 14 at the front of the drawer. It is threadedly connected to the mounting plate 4 for quick fixation and disassembly. The outer wall of the left mounting plate 4 is threadedly connected to a rear baffle 205 as the enclosure baffle 14 at the rear of the drawer. It is threadedly connected to the mounting plate 4 for quick fixation and disassembly. The outer walls of side panels 1 and 202 are provided with threaded grooves 203 on both the left and right sides to accommodate and cooperate with screws 8 for fixed connection with other components. The front baffle 204 and rear baffle 205 are provided with fixing grooves 206 on both the left and right sides to accommodate and cooperate with screws 8 for a stable connection with the mounting plate 4 and facilitate disassembly. Specifically, the quick-release mechanism 2 works with the mounting plate 4, enabling quick assembly and disassembly of each side panel and baffle 14 via a detachable threaded connection for easy transportation and maintenance. The storage mechanism 3 works with the drawer bottom 1 to organize and secure the wires inside the drawer to prevent tangling. Drawer side panel 1 201 is part of the quick-release mechanism 2, serving as the left-side support and closing side panel of the drawer and threadedly connected to the mounting plate 4 for quick fixing and disassembly. Drawer side panel 1 201 is threadedly connected to the front mounting plate 4 for a secure connection and easy quick disassembly. Drawer side panel 2 202 is part of the quick-release mechanism 2, serving as the right-side support and closing side panel of the drawer and threadedly connected to the rear mounting plate 4 for quick fixing and disassembly. Drawer side panel 202 202 is part of the quick-release mechanism 2, serving as the right-side support and closing side panel of the drawer and threadedly connected to the rear mounting plate 4 for quick fixing and disassembly. The drawer front panel 204 and the rear mounting plate 4 are connected by a repeating structure to enhance stability and facilitate symmetrical assembly and disassembly. The drawer front panel 204 is a quick-release mechanism 2, which serves as the front end closing baffle 14 of the drawer and is threadedly connected to the right mounting plate 4 to achieve quick fixing and disassembly. The drawer rear panel 205 is a quick-release mechanism 2, which serves as the rear end closing baffle 14 of the drawer and is threadedly connected to the left mounting plate 4 to achieve quick fixing and disassembly. The threaded grooves 203 are opened on the first drawer side panel 201 and the second drawer side panel 202 to accommodate and cooperate with the screws 8 to achieve a fixed connection with other components. The fixing grooves 206 are opened on the front panel 204 and the rear panel 205 to accommodate and cooperate with the screws 8 to achieve a stable connection with the mounting plate 4 and facilitate disassembly.

[0019] Reference Figure 4 , Figure 5 and Figure 6The storage mechanism 3 includes two telescopic rods 301, which are used to adjust the height of the fixing ring 302 to accommodate different wire arrangement requirements. The tops of the two telescopic rods 301 are respectively fixedly connected to the left and right ends of the bottom front side of the bottom of the container 1. This connection method provides a stable installation base for the telescopic rods 301, ensuring that they do not shift during adjustment. The outer wall of the telescopic rod 301 is fixedly connected to the fixing ring 302, which is used to install the clamping blocks 303 and provide them with a circumferentially distributed installation carrier. The inner wall of the fixing ring 302 is fixedly connected to multiple clamping blocks 303, which are used to classify and clamp the wires to prevent them from moving randomly. The outer wall of the clamping block 303 is fixedly connected to the branch conduit 304, which is used to provide an independent wiring channel for each wire to avoid the wires crossing and tangling. A T-shaped block 305 is fixedly connected to the bottom of the fixing ring 302. The T-shaped block 305 is used to assist the fixing ring 302 in positioning and prevent it from rotating or shifting during use. Slide grooves 5 are provided on both the left and right sides of the bottom center of the bottom of the drawer 1. The slide grooves 5 are used to provide sliding tracks for the storage cabinet 6 to realize the pull-out function of the storage cabinet 6. The inner wall of the slide groove 5 is slidably connected to the same storage cabinet 6. The storage cabinet 6 is used to expand the storage space of the drawer and can store small items or accessories. A pull handle 7 is fixedly connected to the front side of the storage cabinet 6. The pull handle 7 is used to facilitate the user to pull out the storage cabinet 6 and improve the ease of operation. Screws 8 are rotatably connected to the inner walls of multiple threaded grooves 203. The screws 8 are used to cooperate with the threaded grooves 203 to realize the fixed connection between the first drawer side 201, the second drawer side 202 and the front drawer stop 204 and the rear drawer stop 205, and at the same time facilitate disassembly. Specifically, the telescopic rod 301 is used to adjust the height of the fixing ring 302 to adapt to different wire layout requirements. Two telescopic rods 301 are fixedly connected to the bottom of the container 1, providing a stable installation base to ensure they do not shift during adjustment. The telescopic rod 301 is fixedly connected to the fixing ring 302, which is used to install the clamping blocks 303 and provide them with a circumferentially distributed installation carrier. The fixing ring 302 is fixedly connected to multiple clamping blocks 303, which are used to classify and clamp the wires to prevent them from moving randomly. The clamping blocks 303 are fixedly connected to the branch conduit 304, which provides an independent wiring channel for each wire to avoid wire crossing and tangling. The fixing ring 302... The T-block 305 is fixedly connected to the storage cabinet 6. The T-block 305 is used to assist the positioning of the fixing ring 302 to prevent it from rotating or shifting during use. The bottom of the cabinet 1 is provided with a sliding groove 5. The sliding groove 5 is used to provide a sliding track for the storage cabinet 6 to realize the pull-out function of the storage cabinet 6. The sliding groove 5 is slidably connected to the storage cabinet 6. The storage cabinet 6 is used to expand the storage space of the drawer to store small items or accessories. The storage cabinet 6 is fixedly connected to the pull handle 7. The pull handle 7 is used to facilitate the user to pull out the storage cabinet 6 to improve the ease of operation. Multiple threaded grooves 203 are rotatably connected to screws 8. The screws 8 are used to cooperate with the threaded grooves 203 to realize the fixed connection between the first side 201, the second side 202, the front panel 204, and the rear panel 205 of the cabinet, and at the same time facilitate disassembly.

[0020] Reference Figure 1 , Figure 2 and Figure 7Support plates 9 are fixedly connected to the left and right sides of the bottom of the storage cabinet 1. These support plates 9 provide bottom support for the storage cabinet 1, enhance its load-bearing capacity, and prevent it from sagging due to long-term stress. Multiple ventilation holes 10 are provided on the outer walls of both support plates 9 to allow air circulation at the bottom of the storage cabinet 1, preventing mold growth in a humid environment and reducing the aging rate of the wires in the storage mechanism 3 due to long-term sealed storage. A rear side plate 11 is fixedly connected to the rear side of the bottom of the storage cabinet 1. This rear side plate 11 provides protection to the rear of the storage cabinet 1 and also provides a mounting base for the springs 12. Springs 12 are installed on the left and right ends of the front side of the rear side plate 11. These springs 12 apply pre-pressure to the stacked side 1 (201) and side 2 (202) to prevent components from shaking or colliding during transportation. A partition 13 is fixedly connected to the top of the inner wall. The partition 13 is used to divide the internal space of the storage cabinet 6 into layers, which makes it convenient to classify and store different types of small items and improve the space utilization. A baffle 14 is fixedly connected to the front top of the storage cabinet 6. The baffle 14 is used to cover the front top opening of the storage cabinet 6 to prevent small items from falling from the top during the pull-out process. The outer walls of multiple screws 8 are also threaded to the inner walls of multiple fixing slots 206. This connection method is used to further strengthen the connection stability between the front drawer baffle 204, the rear drawer baffle 205 and the mounting plate 4, and to prevent the baffle 14 from loosening when the drawer is in use. The top left and right sides of the bottom of the drawer 1 are provided with wire holes 15. The wire holes 15 are used to provide a passage for the wires inside the drawer, so that the wires can pass from the top of the bottom of the drawer 1 into the storage mechanism 3 at the bottom, so as to achieve orderly arrangement of the wires. Specifically, the bottom of the container 1 is fixedly connected to the support plate 9. The support plate 9 provides bottom support for the bottom of the container 1 to enhance its load-bearing capacity and prevent it from sagging due to long-term stress. Multiple ventilation holes 10 are provided on the two support plates 9 to allow air circulation at the bottom of the container 1, preventing mold growth in a humid environment and reducing the aging rate of the wires in the storage mechanism 3 due to long-term sealed storage. The bottom of the container 1 is fixedly connected to the rear side plate 11. The rear side plate 11 provides protection to the rear of the container 1 and provides a mounting base for the spring 12. The rear side plate 11 cooperates with the spring 12, which applies pre-pressure to the stacked side plates 201 and 202 to prevent components from shaking and colliding during transportation. 6 is fixedly connected to the partition 13. The partition 13 is used to divide the internal space of the storage cabinet 6 into layers to facilitate the classification and storage of different types of small items and improve space utilization. The storage cabinet 6 is fixedly connected to the baffle 14. The baffle 14 is used to cover the opening on the front side of the top of the storage cabinet 6 to prevent small items from falling from the top during the pull-out process. Multiple screws 8 are threadedly connected to multiple fixing slots 206. This connection method is used to further strengthen the connection stability of the front baffle 204, the rear baffle 205 and the mounting plate 4 to prevent the baffle 14 from loosening when the drawer is in use. The bottom of the drawer 1 has a wire hole 15. The wire hole 15 is used to provide a passage for the wires inside the drawer so that the wires can pass from the top of the bottom of the drawer 1 into the storage mechanism 3 at the bottom to achieve orderly arrangement of the wires.

[0021] Working principle: Rotate the screws 8 on both sides to disengage the screws 8 from the threaded connection on the inner wall of the fixing groove 206, releasing the fixing limit of side 1 201 and side 2 202 on the rear stop 205 and front stop 204. Then continue to remove the screws 8 to completely separate side 1 201, side 2 202, the component with threaded groove 203 and front stop 204 from the mounting plate 4, completing the disassembly of all detachable components. This avoids packaging constraints caused by integrated or difficult-to-disassemble structures. After disassembly, according to the compatibility of the shape and size of each component, a storage area is planned on the top of the bottom 1 of the bucket, and side 1 201 and side 2 202 are stacked. The front panel 204 is placed on the top left side of the bottom of the bucket 1, and the back panel 205 is inserted into the gap between the side panel 202 and the front panel 204, and stacked against the top plane of the bottom of the bucket 1. This avoids the problem of components occupying extra space when they are scattered in traditional bulk packaging, so that the overall storage volume is only slightly larger than the bottom of the bucket 1 itself. At the same time, the disassembled screws 8 can be re-threaded into the fixing groove 206 to prevent the loss of accessories. The through hole 15 on the top of the bottom of the bucket 1 does not affect the stacking of components and can be used as an auxiliary fixing hole to further improve the structural stability during transportation. Furthermore, the tops of the two telescopic rods 301 of the storage mechanism 3 are fixed to the left and right ends of the front side of the bottom of the drawer 1. When it is necessary to organize the wires, the length of the telescopic rods 301 can be adjusted to drive the bottom fixing ring 302 to rise and fall to the appropriate height, ensuring that the branch pipe 304 corresponds to the position of the through hole 15 at the top of the drawer 1, which facilitates the wire threading. Then, the wires are sorted and clamped. The multiple clamping blocks 303 on the inner wall of the fixing ring 302 and the branch pipe 304 on the outer wall further wrap and separate the wires, forming independent wiring channels, preventing the wires from crossing and tangling from the root. At the same time, the T-shaped block 305 at the bottom of the fixing ring 302 can help limit the position and prevent the fixing ring 302 from shifting and affecting the wire arrangement. The support plates 9 on the left and right sides of the bottom of the drawer 1 provide support for the storage mechanism 3. The ventilation holes 10 on the outer wall can realize air circulation and prevent the wires from aging in a closed environment for a long time. After the wires are threaded through the through hole 15 at the top of the drawer 1, they are sorted and stored through the branch pipe 304, which completely solves the problem of messy and tangled wires in the traditional drawer, without affecting the normal use of the drawer.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel modular drawer structure, comprising a drawer bottom (1), characterized in that: Two mounting plates (4) are fixedly connected to the top left and right sides of the bucket bottom (1). The outer wall of the mounting plate (4) is provided with a quick-release mechanism (2), and the bottom of the bucket bottom (1) is provided with a storage mechanism (3). The quick-release mechanism (2) includes a bucket side one (201), the outer wall of which is threadedly connected to the outer wall of the front mounting plate (4), the outer wall of the rear mounting plate (4) is threadedly connected to a bucket side two (202), the outer wall of the rear mounting plate (4) is threadedly connected to a bucket side two (202), the outer wall of the right mounting plate (4) is threadedly connected to a bucket front guard (204), and the outer wall of the left mounting plate (4) is threadedly connected to a bucket rear guard (205). Threaded grooves (203) are provided on the left and right sides of the outer walls of the bucket side one (201) and the bucket side two (202), and fixing grooves (206) are provided on the left and right sides of the bucket front guard (204) and the bucket rear guard (205).

2. The modular drawer according to claim 1, characterized in that: The storage mechanism (3) includes two telescopic rods (301). The tops of the two telescopic rods (301) are respectively fixedly connected to the left and right ends of the bottom front side of the bottom of the bucket (1). A fixing ring (302) is fixedly connected to the outer wall of the telescopic rod (301). A plurality of clamping blocks (303) are fixedly connected to the inner wall of the fixing ring (302). A branch pipe (304) is fixedly connected to the outer wall of the clamping block (303). A T-shaped block (305) is fixedly connected to the bottom of the fixing ring (302).

3. The modular drawer according to claim 1, characterized in that: The bottom of the bucket (1) is provided with a sliding groove (5) on both the left and right sides of the middle of the bottom, and the inner wall of the sliding groove (5) is slidably connected to the same storage cabinet (6).

4. The modular drawer according to claim 3, characterized in that: A handle (7) is fixedly connected to the front side of the storage cabinet (6), and screws (8) are rotatably connected to the inner walls of the multiple threaded grooves (203).

5. The modular drawer according to claim 1, characterized in that: The bottom of the bucket (1) is fixedly connected to the left and right sides of the bottom, and the outer walls of the two support plates (9) are provided with multiple ventilation holes (10).

6. The modular drawer according to claim 1, characterized in that: The bottom rear side of the bucket bottom (1) is fixedly connected to a rear side plate (11), and springs (12) are provided on the left and right ends of the front side of the rear side plate (11).

7. The modular drawer according to claim 3, characterized in that: A partition (13) is fixedly connected to the top of the inner wall of the storage cabinet (6), and a baffle (14) is fixedly connected to the front top of the storage cabinet (6).

8. A novel assembled drawer according to claim 4, characterized in that: The outer walls of the screws (8) are also threaded to the inner walls of the fixing grooves (206), and the top left and right sides of the bucket bottom (1) are provided with through holes (15).

Images