Combined cabinet convenient to assemble

Abstract

The utility model relates to the technical field of cabinets, and discloses a combined cabinet convenient to assemble, which solves the problems that the installation difficulty of operators is increased and the working efficiency is reduced due to the fact that an existing cabinet cannot be assembled conveniently, and comprises a first cabinet box, connecting boxes are fixedly arranged at the top and the bottom of the first cabinet box, and the connecting boxes are connected with the first cabinet box. A second cabinet box is mounted at the top of one connecting box, a third cabinet box is mounted at the bottom of the other connecting box, a mounting base is arranged below the third cabinet box, a connecting block is fixedly mounted in the middle of the bottom of the third cabinet box, a connecting groove is formed in the middle of the top of the mounting base, and the connecting block is mounted in the connecting groove; quick assembling assemblies are arranged in the two connecting boxes, and two clamping plates are fixedly mounted on the sides, away from each other, of the two quick assembling assemblies; the cabinet can be quickly and conveniently assembled, the operation difficulty of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cabinets, in particular to a modular cabinet that is easy to assemble. Background Art

[0002] A cabinet is a piece of furniture used to store items in rooms such as kitchens and bathrooms. It is usually composed of a cabinet body, door panels, countertops, hardware, etc. The design and selection of the cabinet can be customized according to the needs of the user and the size of the space. It not only provides storage space, but also beautifies the decorative effect of the entire room.

[0003] The existing patent (CN212394330U) is an assembled cabinet that is easy to take items. The cabinet starts the motor by opening the flip door, and the output end of the motor drives the threaded rod to rotate. Since the threaded rod is threadedly connected to the main slider, the rotation of the threaded rod can drive the baffle to move through the main slider, thereby driving the baffle to rise or fall. The height of the cabinet can be easily adjusted by moving the baffle up and down. When the height of the cabinet is adjusted to a height that a person can reach, it is convenient for the user to take items in the cabinet; however, the cabinet cannot be assembled conveniently, which increases the installation difficulty of the operator and reduces the work efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a modular cabinet that is easy to assemble, which effectively solves the problem that the existing cabinets cannot be assembled conveniently, thereby increasing the installation difficulty for operators and reducing work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular cabinet that is easy to assemble, comprising a first cabinet box, a connecting box is fixedly installed on the top and bottom of the first cabinet box, a second cabinet box is installed on the top of one of the connecting boxes, a third cabinet box is installed on the bottom of the other connecting box, a mounting base is provided below the third cabinet box, a connecting block is fixedly installed in the middle of the bottom of the third cabinet box, a connecting groove is provided in the middle of the top of the mounting base, the connecting block is installed inside the connecting groove, quick assembly components are provided inside the two connecting boxes, two clamping plates are fixedly installed on the sides of the two quick assembly components away from each other, limiting grooves are provided on both sides of the second cabinet box and the third cabinet box, the clamping plates match the limiting grooves, an axle seat is fixedly installed on one side of the first cabinet box, a rotating handle is rotatably installed on one end of the axle seat, a rotating transmission component is provided on one side of the connecting box, and the rotating transmission component is fixedly connected to the quick assembly component and the rotating handle respectively.

[0006] Preferably, a fixing box is fixedly installed on both sides of the mounting base, slots are opened on both sides of the surface of the connecting block, a connecting rod is provided inside the fixing box, a fixing ring is fixedly installed on one end of the connecting rod, a limit block is fixedly installed on the end of the connecting rod away from the fixing ring, the two limit blocks are installed inside the two slots, a movable plate is fixedly installed on the surface of the connecting rod, a first sliding block is fixedly installed on the upper and lower sides of the movable plate, a first sliding groove is opened on the upper and lower sides of the inner wall of the fixed box, the first sliding blocks are respectively installed inside the first sliding groove, a return spring is provided on the surface of the connecting rod and on one side of the movable plate, and both ends of the return spring are fixedly connected to the inner wall of the fixed box and the movable plate.

[0007] Preferably, the two quick assembly components include a bidirectional threaded rod, the two bidirectional threaded rods are respectively rotatably installed inside the two connecting boxes, threaded sleeves are threadedly connected on both sides of the surface of the bidirectional threaded rod, the first mounting rods are fixedly installed on the sides of the two groups of threaded sleeves away from each other, the first mounting rods are respectively fixedly connected to the clamping plates, the second sliding blocks are fixedly installed on the sides of the two groups of threaded sleeves close to each other, two second sliding grooves are opened on the inner walls of the two connecting boxes close to each other, and the second sliding blocks are respectively installed in the second sliding grooves.

[0008] Preferably, the rotating transmission assembly includes two second mounting rods and two second transmission sprockets, the two second mounting rods are respectively fixedly mounted on one end of two bidirectional threaded rods, the ends of the second mounting rods away from the bidirectional threaded rods are fixedly mounted with the first transmission sprocket, the two second transmission sprockets are fixedly mounted on the surface of the shaft seat, and the two first transmission sprockets and the two second transmission sprockets are meshed and connected with a transmission chain.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] During installation, the operator places the installation base on the ground, and then inserts the connecting block at the bottom of the third cabinet box into the connecting groove. When the connecting block is inserted into the connecting groove, the limit block will be pushed. When the limit block is pushed, the moving plate will be driven to move through the connecting rod. When the moving plate moves, it will drive the first sliding block to slide inside the first sliding groove, which increases the stability of the connecting rod when it moves. When the moving plate moves, it will push the reset spring. When the limit groove reaches the position of the limit block, the reset spring pushes the moving plate through its own elastic force. The moving plate drives the limit block through the connecting rod to snap into the inside of the limit groove to limit it, thereby quickly completing the installation of the third cabinet box.

[0011] After the third cabinet box is installed, the operator places the first cabinet box together with the two connecting boxes on the top of the third cabinet box, and places the second cabinet box on the top of one of the connecting boxes. Then the operator drives the shaft seat to rotate by turning the handle. When the shaft seat rotates, it drives the two second transmission sprockets to rotate. When the two second transmission sprockets rotate, they both drive the two first transmission sprockets to rotate through the transmission chain. When the two first transmission sprockets rotate, they drive the two two-way threaded rods to rotate through the two second mounting rods. When the two-way threaded rods rotate, they both drive the threaded sleeve to move inward. When the threaded sleeve moves, it drives the second sliding block to slide inside the second sliding groove, which increases the stability of the threaded sleeve when it moves. When the threaded sleeve moves inward, it drives the clamping plate to be clamped into the inside of the limit groove through the first mounting rod to limit the second cabinet box and the third cabinet box; this allows the cabinet to be assembled quickly and conveniently, reduces the operating difficulty of the operator, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a schematic diagram of the cabinet structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A partial cross-sectional view of the structure Figure 1 ;

[0016] Figure 3 For this utility model Figure 1 A partial cross-sectional view of the structure Figure 2 ;

[0017] In the figure: 1. first cabinet box; 2. connecting box; 3. second cabinet box; 4. third cabinet box; 5. mounting base; 6. connecting block; 7. connecting groove; 8. fixing box; 9. slot; 10. connecting rod; 11. fixing ring; 12. limiting block; 13. moving plate; 14. first sliding block; 15. first sliding groove; 16. return spring; 17. bidirectional threaded rod; 18. threaded sleeve; 19. first mounting rod; 20. clamping plate; 21. limiting groove; 22. second sliding block; 23. second sliding groove; 24. second mounting rod; 25. first transmission sprocket; 26. shaft seat; 27. second transmission sprocket; 28. transmission chain; 29. ​​rotating handle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figures 1 to 3 The utility model includes a first cabinet box 1, a connection box 2 is fixedly installed on the top and bottom of the first cabinet box 1, a second cabinet box 3 is installed on the top of one of the connection boxes 2, a third cabinet box 4 is installed on the bottom of the other connection box 2, a mounting base 5 is provided below the third cabinet box 4, a connection block 6 is fixedly installed in the middle of the bottom of the third cabinet box 4, a connection groove 7 is provided in the middle of the top of the mounting base 5, the connection block 6 is installed inside the connection groove 7, a quick assembly component is provided inside the two connection boxes 2, two clamping plates 20 are fixedly installed on the side of the two quick assembly components away from each other, limiting grooves 21 are provided on both sides of the second cabinet box 3 and the third cabinet box 4, the clamping plates 20 match the limiting grooves 21, a shaft seat 26 is fixedly installed on one side of the first cabinet box 1, a rotating handle 29 is rotatably installed on one end of the shaft seat 26, a rotating transmission component is provided on one side of the connection box 2, and a rotating transmission component is provided on the The components are fixedly connected to the quick assembly component and the rotating handle 29 respectively; fixed boxes 8 are fixedly installed on both sides of the mounting base 5, and slots 9 are opened on both sides of the surface of the connecting block 6. Connecting rods 10 are provided inside the fixed box 8, and one end of the connecting rod 10 is fixedly installed with a fixing ring 11, and the end of the connecting rod 10 away from the fixing ring 11 is fixedly installed with a limiting block 12, and the two limiting blocks 12 are installed inside the two slots 9. A moving plate 13 is fixedly installed on the surface of the connecting rod 10, and the first sliding blocks 14 are fixedly installed on the upper and lower sides of the moving plate 13. The upper and lower sides of the inner wall of the fixed box 8 are opened with a first sliding groove 15, and the first sliding blocks 14 are respectively installed in the first sliding groove 15. A return spring 16 is provided on the surface of the connecting rod 10 and on one side of the moving plate 13, and both ends of the return spring 16 are fixedly connected to the inner wall of the fixed box 8 and the moving plate 13.

[0020] During installation, the operator places the installation base 5 on the ground, and then inserts the connecting block 6 at the bottom of the third cabinet box 4 into the connecting groove 7. When the connecting block 6 is inserted into the connecting groove 7, the limit block 12 is pushed. When the limit block 12 is pushed, the moving plate 13 is driven to move through the connecting rod 10. When the moving plate 13 moves, it drives the first sliding block 14 to slide in the first sliding groove 15, thereby increasing the stability of the connecting rod 10 when moving. When the moving plate 13 moves, it pushes the reset spring 16. When the slot 9 reaches the position of the limit block 12, the reset spring 16 pushes the moving plate 13 through its own elastic force. , the movable plate 13 drives the limit block 12 to snap into the inside of the card slot 9 through the connecting rod 10 to limit it, thereby quickly completing the installation of the third cabinet box 4; after the third cabinet box 4 is installed, the operator places the first cabinet box 1 together with the two connecting boxes 2 on the top of the third cabinet box 4, and places the second cabinet box 3 on the top of one of the connecting boxes 2, and then the operator drives the shaft seat 26 to rotate by turning the handle 29. When the shaft seat 26 rotates, it drives the two quick assembly components to operate through the rotating transmission component. When the two quick assembly components operate, they drive the clamping plate 20 to snap into the inside of the limit slot 21 to limit the second cabinet box 3 and the third cabinet box 4.

[0021] The two quick assembly components each include a bidirectional threaded rod 17, and the two bidirectional threaded rods 17 are rotatably installed in the interior of the two connection boxes 2 respectively. Threaded sleeves 18 are threadedly connected to both sides of the surface of the bidirectional threaded rod 17, and first mounting rods 19 are fixedly installed on the sides away from each other of the two groups of threaded sleeves 18, and the first mounting rods 19 are respectively fixedly connected to the clamping plate 20, and second sliding blocks 22 are fixedly installed on the sides close to each other of the two groups of threaded sleeves 18, and two second sliding grooves 23 are opened on the inner walls of the two connection boxes 2 on the sides close to each other, and the second sliding blocks 22 are respectively installed in the interior of the second sliding grooves 23.

[0022] When the two second mounting rods 24 rotate, they drive the two bidirectional threaded rods 17 to rotate. When the bidirectional threaded rods 17 rotate, they drive the threaded sleeve 18 to move inward. When the threaded sleeve 18 moves, it drives the second sliding block 22 to slide inside the second sliding groove 23, thereby increasing the stability of the threaded sleeve 18 when it moves. When the threaded sleeve 18 moves inward, it drives the clamping plate 20 to move inward through the first mounting rod 19.

[0023] The rotating transmission assembly includes two second mounting rods 24 and two second transmission sprockets 27. The two second mounting rods 24 are respectively fixedly mounted on one end of the two bidirectional threaded rods 17. The ends of the second mounting rods 24 away from the bidirectional threaded rods 17 are fixedly mounted with first transmission sprockets 25. The two second transmission sprockets 27 are fixedly mounted on the surface of the shaft seat 26. A transmission chain 28 is meshed and connected between the two first transmission sprockets 25 and the two second transmission sprockets 27.

[0024] When the shaft seat 26 rotates, the two second transmission sprockets 27 are driven to rotate. When the two second transmission sprockets 27 rotate, they drive the two first transmission sprockets 25 to rotate through the transmission chain 28. When the two first transmission sprockets 25 rotate, they drive the two second mounting rods 24 to rotate.

Claims

1. A modular cabinet that is easy to assemble, comprising a first cabinet box (1), characterized in that: The top and bottom of the first cabinet box (1) are both fixedly mounted with connection boxes (2), the top of one of the connection boxes (2) is mounted with a second cabinet box (3), the bottom of the other connection box (2) is mounted with a third cabinet box (4), a mounting base (5) is provided below the third cabinet box (4), a connection block (6) is fixedly mounted in the middle of the bottom of the third cabinet box (4), a connection groove (7) is provided in the middle of the top of the mounting base (5), the connection block (6) is mounted inside the connection groove (7), and the insides of the two connection boxes (2) are both provided with A quick assembly component, two clamping plates (20) are fixedly installed on the sides of the two quick assembly components that are away from each other, and limiting grooves (21) are provided on both sides of the second cabinet box (3) and the third cabinet box (4), and the clamping plates (20) match the limiting grooves (21). An axle seat (26) is fixedly installed on one side of the first cabinet box (1), and a rotating handle (29) is rotatably installed on one end of the axle seat (26). A rotating transmission component is provided on one side of the connection box (2), and the rotating transmission component is fixedly connected to the quick assembly component and the rotating handle (29) respectively.

2. The easy-to-assemble modular cabinet according to claim 1, characterized in that: A fixing box (8) is fixedly installed on both sides of the mounting base (5), a clamping groove (9) is provided on both sides of the surface of the connecting block (6), a connecting rod (10) is provided inside the fixing box (8), a fixing ring (11) is fixedly installed on one end of the connecting rod (10), a limit block (12) is fixedly installed on one end of the connecting rod (10) away from the fixing ring (11), and the two limit blocks (12) are installed inside the two clamping grooves (9), a moving plate (13) is fixedly installed on the surface of the connecting rod (10), a first sliding block (14) is fixedly installed on the upper and lower sides of the moving plate (13), a first sliding groove (15) is provided on the upper and lower sides of the inner wall of the fixing box (8), and the first sliding block (14) is respectively installed inside the first sliding groove (15), and a return spring (16) is provided on the surface of the connecting rod (10) and on one side of the moving plate (13), and both ends of the return spring (16) are fixedly connected to the inner wall of the fixing box (8) and the moving plate (13).

3. The modular cabinet that is easy to assemble according to claim 1, characterized in that: The two quick assembly components each comprise a bidirectional threaded rod (17), the two bidirectional threaded rods (17) are rotatably mounted inside the two connection boxes (2), both sides of the surface of the bidirectional threaded rod (17) are threadedly connected with threaded sleeves (18), the two sets of threaded sleeves (18) are fixedly mounted with a first mounting rod (19) on the side away from each other, the first mounting rods (19) are respectively fixedly connected to the clamping plate (20), the two sets of threaded sleeves (18) are fixedly mounted with a second sliding block (22) on the side close to each other, the inner wall of the two connection boxes (2) on the side close to each other is provided with two second sliding grooves (23), and the second sliding blocks (22) are respectively mounted inside the second sliding grooves (23).

4. The easy-to-assemble modular cabinet according to claim 1, characterized in that: The rotary transmission assembly comprises two second mounting rods (24) and two second transmission sprockets (27); the two second mounting rods (24) are respectively fixedly mounted on one end of the two bidirectional threaded rods (17); one end of the second mounting rods (24) away from the bidirectional threaded rods (17) is fixedly mounted with a first transmission sprocket (25); the two second transmission sprockets (27) are fixedly mounted on the surface of the shaft seat (26); and a transmission chain (28) is meshedly connected between the two first transmission sprockets (25) and the two second transmission sprockets (27).

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