Furniture storage cabinet of modular splicing structure

Abstract

The utility model discloses a furniture locker with a modular splicing structure in the locker field, which comprises a locker body, a locker door and a connecting mechanism, the locker door is rotatably connected to the front side of the locker body through a hinge, the connecting mechanism is connected to the upper portion and the lower portion of the locker body, connecting grooves are arranged at the edge positions of four corners of the bottom of the locker body, and the connecting grooves are connected with the connecting mechanism. According to the furniture storage cabinet of the modular splicing structure, when the furniture storage cabinet is used, the cabinet body at the upper portion is directly pulled, fixation of the connecting groove and the connecting block is removed, the cabinet body is detached, and the overall size is reduced, so that carrying is convenient, and when the furniture storage cabinet is installed, the connecting block and the connecting groove are aligned, and the cabinet body at the upper portion is extruded; and when the clamping blocks are aligned with the clamping grooves, the clamping blocks are embedded in the clamping grooves, so that connection of the cabinet body is completed, and later expansion, space increase and change are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of storage cabinet technology, specifically a modular splicing structure furniture storage cabinet. Background Technology

[0002] Lockers are generally divided into home lockers and commercial lockers. They are mainly used to facilitate people's use and store different items in a categorized manner. They are especially essential for families or dormitories with limited space, as they can make full use of space to accommodate more personal items and also decorate people's home environment.

[0003] Current storage cabinets are all one-piece units. When moving some of the larger cabinets, it is very inconvenient. Moreover, the structure of the storage cabinet is fixed after the manufacturing is completed. It is difficult to modify it when the storage space is insufficient later, which makes it inconvenient to expand it later and reduces the practicality of the device. To address this, we propose a modular splicing structure furniture storage cabinet. Utility Model Content

[0004] The purpose of this utility model is to provide a modular splicing structure furniture storage cabinet to solve the problems mentioned in the background art, which are that current storage cabinets are all one-piece, making it inconvenient to move large cabinets during transportation, and difficult to modify and expand later when storage space is insufficient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular splicing structure furniture storage cabinet, including a cabinet body, a cabinet door, and a connecting mechanism. The cabinet door is rotatably connected to the front side of the cabinet body via hinges. The connecting mechanism is connected to the upper and lower parts of the cabinet body. The connecting mechanism includes a connecting groove, a slot, a connecting block, a shrinking cavity, a return spring, a connecting plate, and a locking block. A connecting groove is provided at the four corners of the bottom of the cabinet body. A slot is provided in the middle of the left and right sides of the connecting groove. A connecting block is fixedly connected at the four corners of the top of the cabinet body. A shrinking cavity is provided in the middle of the left and right sides of the connecting block. A return spring is fixedly connected to the front and rear parts of the shrinking cavities on the adjacent sides of the left and right sides. A connecting plate is fixedly connected to the opposite ends of the return springs on the left and right sides. A locking block is fixedly connected to the middle of the opposite ends of the connecting plates on the left and right sides.

[0006] As a further description of the above technical solution:

[0007] The length, width, and depth of the connecting groove are equal to the length, width, and height of the connecting block, and the upper and lower parts of the slot and the upper and lower parts of the block are all provided with inclined surfaces.

[0008] As a further description of the above technical solution:

[0009] The connecting plate is slidably connected to the inside of the contraction cavity, and the outer side wall of the connecting plate is in contact with the inner side wall of the contraction cavity.

[0010] As a further description of the above technical solution:

[0011] The bottom of the cabinet is bolted to a moving mechanism, which includes a mounting box, support feet, a two-way threaded rod, a turntable, a limit rod, a moving seat, a deflection plate, a mounting plate, casters, and a connecting seat. The mounting box is bolted to the bottom of the cabinet. Support feet are fixedly connected to the four corners of the bottom of the mounting box. A two-way threaded rod is rotatably connected through the top center between the left and right sides of the mounting box's inner cavity. A turntable is fixedly connected to the left and right ends of the two-way threaded rod. A limit rod is fixedly connected to the front and rear parts of the top between the left and right sides of the mounting box's inner cavity. A moving seat is symmetrically threaded to the outer wall of the two-way threaded rod. A deflection plate is rotatably connected between the front and rear sides of the moving seat's interior. A mounting plate is slidably connected inside the mounting box. Casters are rotatably connected to the four corners of the bottom of the mounting plate. Connecting seats are fixedly connected to the left and right sides of the top of the mounting plate.

[0012] As a further description of the above technical solution:

[0013] The left side of the deflection plate on the left is rotatably connected to the front and rear sides of the inner part of the connecting seat on the left, and the right side of the deflection plate on the right is rotatably connected to the front and rear sides of the inner part of the connecting seat on the right.

[0014] As a further description of the above technical solution:

[0015] The left and right movable seats are symmetrically slidably connected to the outer side wall of the limiting rod, and the outer side wall of the mounting plate is in contact with the inner side wall of the mounting box.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This modular, interlocking furniture storage cabinet, when in use, allows for easy disassembly by directly pulling the upper cabinet body. This causes the bottom slope of the slot to press against the bottom slope of the latch, retracting the latch into the retraction cavity. This releases the connection between the slot and the connecting block, reducing the overall volume and facilitating transport. During installation, aligning the connecting block with the slot and pressing the upper cabinet body compresses the top slope of the latch, causing it to retract and press the return spring. When the latch aligns with the slot, the return spring resets the latch, embedding it into the slot and completing the cabinet connection. This modular design allows for easy expansion and customization later.

[0018] 2. This modular, assembled furniture storage cabinet, by rotating the turntable, drives the bidirectional threaded rod to rotate. The limiting rod restricts the movement of the movable seats, causing the deflection plate to deflect. This causes the connecting seat to lower the mounting plate, bringing the casters into contact with the ground and lifting the cabinet. This facilitates the overall movement of the cabinet, making it easier to move during cleaning, avoiding blind spots and enhancing the practicality of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a modular splicing structure furniture storage cabinet proposed in this utility model;

[0020] Figure 2 A schematic diagram of the connecting groove for a modular splicing structure furniture storage cabinet proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the reset spring installation structure of a modular splicing structure furniture storage cabinet proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the moving mechanism of a modular splicing structure furniture storage cabinet proposed in this utility model.

[0023] In the diagram: 100, cabinet body; 200, cabinet door; 300, connecting mechanism; 310, connecting groove; 320, slot; 330, connecting block; 340, retraction chamber; 350, return spring; 360, connecting plate; 370, locking block; 400, moving mechanism; 410, mounting box; 420, support foot; 430, double-threaded rod; 431, turntable; 440, limit rod; 450, moving seat; 460, deflection plate; 470, mounting plate; 480, caster wheel; 490, connecting seat. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of 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.

[0027] This utility model provides a modular, splicing structure furniture storage cabinet, reducing the overall volume for easier handling. The modular design allows for future expansion, increasing space and facilitating modifications. Please refer to [link / reference]. Figure 1-4 It includes a cabinet body 100, a cabinet door 200, and a connecting mechanism 300;

[0028] Please refer to it again. Figure 1 The cabinet body 100 is used to install the cabinet door 200 and the connecting mechanism 300;

[0029] Please refer to it again. Figure 1 The cabinet door 200 is rotatably connected to the front of the cabinet body 100 via a hinge, and the connecting mechanism 300 is connected to the upper and lower parts of the cabinet body 100.

[0030] Please refer to it again. Figure 2-3 The connecting mechanism 300 includes a connecting groove 310, a slot 320, a connecting block 330, a contraction cavity 340, a return spring 350, a connecting plate 360, and a locking block 370.

[0031] Please refer to it again. Figure 2The cabinet 100 has connecting grooves 310 at the four corners of the bottom, and slots 320 are provided in the middle of the left and right sides of the connecting grooves 310. Connecting blocks 330 are fixedly connected at the four corners of the top of the cabinet 100.

[0032] Please refer to it again. Figure 3 A contraction cavity 340 is provided in the middle of the left and right sides of the connecting block 330. A return spring 350 is fixedly connected to the front and rear parts of the contraction cavities 340 that are close to each other. A connecting plate 360 ​​is fixedly connected to the far ends of the return springs 350 that are far from each other. A locking block 370 is fixedly connected to the middle of the far ends of the connecting plates 360 that are far from each other.

[0033] In summary, during use, by directly pulling the upper cabinet 100, the bottom slope of the slot 320 presses against the bottom slope of the block 370, causing the block 370 to retract into the shrinkage cavity 340. This releases the fixing of the connecting slot 310 and the connecting block 330, allowing the cabinet 100 to be disassembled, reducing its overall volume and facilitating transport. During installation, aligning the connecting block 330 with the connecting slot 310 and pressing the upper cabinet 100, the top slope of the block 370 is pressed, causing the block 370 to retract and press the return spring 350. When the block 370 is aligned with the slot 320, the return spring 350 resets the block 370, allowing it to be embedded in the slot 320, thus completing the connection of the cabinet 100. This modularizes the cabinet 100, facilitating future expansion, increasing space, and making modifications easier.

[0034] Please refer to it again. Figure 2 The length, width and depth of the connecting groove 310 are equal to the length, width and height of the connecting block 330. The upper and lower parts of the slot 320 and the upper and lower parts of the block 370 are all provided with inclined surfaces.

[0035] Please refer to it again. Figure 3 The connecting plate 360 ​​is slidably connected to the inside of the contraction cavity 340, and the outer side wall of the connecting plate 360 ​​is in contact with the inner side wall of the contraction cavity 340.

[0036] Please refer to it again. Figure 4The bottom of the bottom cabinet 100 is bolted to a moving mechanism 400. The moving mechanism 400 includes a mounting box 410, support feet 420, a two-way threaded rod 430, a turntable 431, a limit rod 440, a moving seat 450, a deflection plate 460, a mounting plate 470, casters 480, and a connecting seat 490. The bottom of the bottom cabinet 100 is bolted to the mounting box 410. Support feet 420 are fixedly connected to the four corners of the bottom of the mounting box 410. A two-way threaded rod 420 is rotatably connected through the top center between the left and right sides of the inner cavity of the mounting box 410. A threaded rod 430 is fixedly connected to a turntable 431 at its left and right ends. A limit rod 440 is fixedly connected to the front and rear parts of the top between the left and right sides of the inner cavity of the mounting box 410. A movable seat 450 is symmetrically threaded to the outer wall of the double-threaded rod 430. A deflection plate 460 is rotatably connected between the front and rear sides of the inner cavity of the movable seat 450. A mounting plate 470 is slidably connected to the inner cavity of the mounting box 410. A universal wheel 480 is rotatably connected to the four corners of the bottom of the mounting plate 470. A connecting seat 490 is fixedly connected to the left and right sides of the top of the mounting plate 470.

[0037] Please refer to it again. Figure 4 The left side of the left deflection plate 460 is rotatably connected to the front and rear sides of the left connecting seat 490, and the right side of the right deflection plate 460 is rotatably connected to the front and rear sides of the right connecting seat 490.

[0038] Please refer to it again. Figure 4 The left and right movable seats 450 are symmetrically slidably connected to the outer side wall of the limiting rod 440, and the outer side wall of the mounting plate 470 is in contact with the inner side wall of the mounting box 410.

[0039] In summary, by rotating the turntable 431, the bidirectional threaded rod 430 is driven to rotate. With the limitation of the limiting rod 440, the moving seats 450 are moved away from each other, causing the deflection plate 460 to deflect. This causes the connecting seat 490 to drive the mounting plate 470 to descend, allowing the casters 480 to contact the ground and lift the cabinet 100. This facilitates the overall movement of the cabinet 100, making it easier to move the cabinet 100 during subsequent cleaning, avoiding blind spots and improving the practicality of the device.

[0040] In practical use, when the cabinet 100 needs to be expanded, the connecting block 330 is aligned with the connecting groove 310, and the upper part of the cabinet 100 is pressed. This presses the inclined surface at the top of the locking block 370, causing the locking block 370 to retract and press the return spring 350. When the locking block 370 is aligned with the slot 320, the return spring 350 resets the locking block 370, causing it to be embedded in the slot 320, thus completing the connection of the cabinet 100. When cleaning, the turntable 431 is rotated, driving the bidirectional threaded rod 430 to rotate. The limiting rod 440 restricts the movement, thereby... The moving seats 450 move away from each other, causing the deflection plate 460 to deflect, which in turn causes the connecting seat 490 to drive the mounting plate 470 to descend, making the caster wheel 480 contact the ground and lifting the cabinet 100. This facilitates the overall movement of the cabinet 100 and makes it easier to clean the bottom of the cabinet 100. When moving the cabinet 100, the upper part of the cabinet 100 is pulled directly, causing the bottom slope of the slot 320 to press against the bottom slope of the block 370, causing the block 370 to retract into the shrinkage cavity 340. This releases the fixing of the connecting slot 310 and the connecting block 330, allowing the cabinet 100 to be disassembled and moved one by one.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A modular, interlocking furniture storage cabinet, characterized in that: The system includes a cabinet body (100), a cabinet door (200), and a connecting mechanism (300). The cabinet door (200) is rotatably connected to the front side of the cabinet body (100) via a hinge. The connecting mechanism (300) is connected to the upper and lower parts of the cabinet body (100). The connecting mechanism (300) includes a connecting groove (310), a slot (320), a connecting block (330), a retraction cavity (340), a return spring (350), a connecting plate (360), and a locking block (370). The cabinet body (100) has connecting grooves (310) at the four corners of its bottom. A slot (320) is provided in the middle of the left and right sides of the groove (310). A connecting block (330) is fixedly connected to the four corners of the top of the cabinet (100). A shrinkage cavity (340) is provided in the middle of the left and right sides of the connecting block (330). A return spring (350) is fixedly connected to the front and rear parts of the shrinkage cavities (340) on the adjacent sides of the left and right sides. A connecting plate (360) is fixedly connected to the opposite ends of the return springs (350) on the left and right sides. A locking block (370) is fixedly connected to the middle of the opposite ends of the connecting plates (360) on the left and right sides.

2. The modular splicing structure furniture storage cabinet according to claim 1, characterized in that: The length, width and depth of the connecting groove (310) are equal to the length, width and height of the connecting block (330), and the upper and lower parts of the slot (320) and the upper and lower parts of the block (370) are provided with inclined surfaces.

3. The modular splicing structure furniture storage cabinet according to claim 1, characterized in that: The connecting plate (360) is slidably connected to the inside of the contraction cavity (340), and the outer side wall of the connecting plate (360) is in contact with the inner side wall of the contraction cavity (340).

4. A modular, splicing structure furniture storage cabinet according to claim 1, characterized in that: The bottom of the cabinet (100) is bolted to a moving mechanism (400). The moving mechanism (400) includes a mounting box (410), support feet (420), a double-threaded rod (430), a turntable (431), a limit rod (440), a moving seat (450), a deflection plate (460), a mounting plate (470), casters (480), and a connecting seat (490). The bottom of the cabinet (100) is bolted to a mounting box (410). Support feet (420) are fixedly connected to the four corners of the bottom of the mounting box (410). A double-threaded rod is rotatably connected through the top center between the left and right sides of the inner cavity of the mounting box (410). A threaded rod (430) is provided, with a turntable (431) fixedly connected to the left and right ends of the threaded rod (430). A limit rod (440) is fixedly connected to the front and rear parts of the top between the left and right sides of the inner cavity of the mounting box (410). A movable seat (450) is symmetrically threaded to the outer wall of the threaded rod (430). A deflection plate (460) is rotatably connected between the front and rear sides of the inner cavity of the movable seat (450). A mounting plate (470) is slidably connected to the inner cavity of the mounting box (410). A universal wheel (480) is rotatably connected to the four corners of the bottom of the mounting plate (470). A connecting seat (490) is fixedly connected to the left and right sides of the top of the mounting plate (470).

5. A modular, splicing structure furniture storage cabinet according to claim 4, characterized in that: The left side of the left deflection plate (460) is rotatably connected to the front and rear sides of the left connecting seat (490) inside, and the right side of the right deflection plate (460) is rotatably connected to the front and rear sides of the right connecting seat (490) inside.

6. A modular, splicing structure furniture storage cabinet according to claim 4, characterized in that: The movable seats (450) on the left and right sides are symmetrically slidably connected to the outer side wall of the limiting rod (440), and the outer side wall of the mounting plate (470) is in contact with the inner side wall of the mounting box (410).

Images