Modular snap-together stool

Abstract

The utility model discloses a modularization spliced stool relates to the technical field of stool. Include: stool board, moving mechanism, be located in the stool board bottom, and moving mechanism includes moving part, two mobile racks and two support frames, and moving part is located in the stool board bottom part, and each mobile rack is symmetrically arranged on moving part, and each support frame is fixedly arranged on the one side of the outer wall of one mobile rack. The modularization spliced stool, through moving part drive two mobile racks move, will support frame remove the stool board bottom, make support rod and support frame sliding fit and form spliced structure, and the stress of splicing is more uniform, can bear larger pressure and shake, effectively prevent the wobble or separation of stool in the use process, and when not splicing, mobile rack can withdraw the stool board bottom, avoid support frame exposure in the stool board outside, make the appearance of stool more neat, beautiful, improve the overall quality of product, through the stacking mechanism, can realize the convenient stacking of stool.

Description

Technical Field

[0001] This utility model relates to the field of stool technology, specifically a modular assembly stool. Background Technology

[0002] A modular stool is a type of stool that can be assembled. It breaks away from the traditional independent and fixed usage mode of stools. Through a specific structural design, multiple individual stool units can be combined and connected together to form seating combinations of different shapes and sizes to meet diverse usage needs.

[0003] Traditional interlocking stools have slots and protrusions along the edge of the seat. The stools are joined together by inserting the protrusion of one stool into the slot of another. This connection method is prone to the protrusion coming out of the slot when subjected to greater pressure or external shaking, causing the joint structure to loosen or even separate. The slots and protrusions are located on the edge of the seat and are quite conspicuous, which will affect the overall aesthetics of the stool to some extent. In addition, traditional interlocking stools have relatively limited functions and are mainly limited to simple splicing. Utility Model Content

[0004] This utility model provides a modular interlocking stool. Two movable frames are driven by a moving component to move the support frame out from under the stool base. This allows the support rod and support frame to slide together, forming an interlocking structure. The force distribution at the joint is more even, enabling it to withstand greater pressure and shaking, effectively preventing the stool from wobbling or separating during use. When not interlocking, the movable frames can be retracted to the bottom of the stool base, preventing the support frame from being exposed and making the stool look neater and more aesthetically pleasing, thus enhancing the overall quality of the product. The stacking mechanism allows for convenient stacking and storage of the stools, saving space. When not in use, two stools can be easily stacked together, reducing floor space and facilitating storage. Furthermore, this stacking method can also be used to adjust the stool height to meet different needs in various scenarios, greatly expanding the stool's usage scenarios and functions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular interlocking stool, comprising:

[0006] Stool;

[0007] A moving mechanism is provided at the bottom of the stool. The moving mechanism includes a moving component, two moving frames and two support frames. The moving component is provided at the bottom of the stool. Each moving frame is symmetrically provided on the moving component. Each support frame is fixedly provided on one side of the outer wall of one of the moving frames.

[0008] Two support rods are fixedly installed on the bottom of the outer wall of the stool board, and each support rod is slidably embedded in the inner wall of the support frame;

[0009] The stacking mechanism is located on the bench.

[0010] Furthermore, the movable component includes a mounting frame, a drive assembly, and two sets of movable assemblies. The mounting frame is fixedly disposed on the bottom of the outer wall of the stool, the drive assembly is disposed inside the mounting frame, and each set of movable assemblies is symmetrically disposed on the drive assembly.

[0011] Furthermore, the drive assembly includes a forward and reverse motor, a bidirectional threaded rod, and a controller. The forward and reverse motor is bolted to one side of the inner wall of the mounting frame, the bidirectional threaded rod is fixedly disposed at the output end of the forward and reverse motor, and the controller is mounted on one side of the outer wall of the mounting frame.

[0012] Furthermore, each set of the moving components includes a moving part and two connecting rods. The moving part is threaded to the outer wall of the bidirectional threaded rod and slides through the inner wall of the mounting frame. One end of each connecting rod is movably sleeved on the outer wall of the moving part, and the other end of each connecting rod is movably sleeved on the outer wall of the moving frame.

[0013] Furthermore, the stacking mechanism includes two first stacking slots, two second stacking slots, and a limiting component. Each first stacking slot is opened at the top of the outer wall of the stool near one side edge. Each second stacking slot is opened at the top of the outer wall of the stool. Each support frame is slidably embedded in the inner wall of the first stacking slot. Each support rod is slidably embedded in the inner wall of the second stacking slot. The limiting component is provided on the movable frame.

[0014] Furthermore, the limiting component includes four U-shaped rods, four guide grooves, two first limiting holes, and two second limiting holes. Each U-shaped rod is fixedly disposed on one side of the outer wall of the movable frame. Each guide groove is opened at the bottom of the outer wall of the stool. Each U-shaped rod is slidably embedded in the inner wall of the guide groove. Each first limiting hole is opened on one side of the outer wall of the support frame. Each second limiting hole is opened on one side of the outer wall of the support rod. Each U-shaped rod is slidably embedded in the inner wall of the first limiting hole and the second limiting hole, respectively.

[0015] This utility model provides a modular, interlocking stool. It has the following advantages:

[0016] (1) This modular interlocking stool uses a moving component to drive two moving frames to move the support frame out of the bottom of the stool board, so that the support rod and the support frame slide together to form an interlocking structure. The force at the joint is more even, and it can withstand greater pressure and shaking, effectively preventing the stool from shaking or separating during use. When not interlocking, the moving frame can be retracted to the bottom of the stool board to prevent the support frame from being exposed outside the stool board, making the stool look neater and more beautiful, and improving the overall quality of the product.

[0017] (2) The modular interlocking stool can be conveniently stacked and stored through the stacking mechanism, saving space. When not in use, two stools can be easily stacked together to reduce the floor space occupied and facilitate storage. At the same time, the stacking method can also be used to adjust the height of the stool to meet the needs of different scenarios for stool height, greatly expanding the usage scenarios and functions of the stool. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a cross-sectional view of the assembled state of this utility model;

[0020] Figure 3 This is a cross-sectional view of the stacked state of this utility model;

[0021] Figure 4 This is a partial structural schematic diagram of the present invention.

[0022] In the diagram: 1. Stool; 2. Moving mechanism; 201. Moving frame; 202. Support frame; 203. Mounting frame; 204. Forward and reverse motor; 205. Bidirectional threaded rod; 206. Moving part; 207. Connecting rod; 208. Controller; 3. Support rod; 4. Stacking mechanism; 401. First stacking slot; 402. Second stacking slot; 403. Guide slot; 404. First limiting hole; 405. Second limiting hole; 406. U-shaped rod. Detailed Implementation

[0023] 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, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a modular interlocking stool, comprising:

[0025] Stool 1;

[0026] The moving mechanism 2, located at the bottom of the stool 1, includes a moving component, two moving frames 201, and two support frames 202. The moving component is located at the bottom of the stool 1, and each moving frame 201 is symmetrically arranged on the moving component. Each support frame 202 is fixedly installed on one side of the outer wall of one of the moving frames 201. The moving component drives the two moving frames 201 to move, thereby moving the support frames 202 out of the bottom of the stool 1 so that the support rod 3 can be placed inside the support frame 202 to achieve splicing.

[0027] Two support rods 3 are fixedly installed on the bottom of the outer wall of the stool board 1, and each support rod 3 is slidably embedded in the inner wall of the support frame 202;

[0028] Stacking mechanism 4 is located on bench 1.

[0029] In this implementation scheme: the stool board 1 serves as the flat surface for the user to sit on, providing basic seating functionality. The moving mechanism 2 drives two moving frames 201 to move, removing the support frame 202 from the bottom of the stool board 1, providing space for the support rod 3. This allows for the splicing of stools, enabling quick assembly and disassembly according to actual needs, expanding the stool's usage scenarios and functions. The support rod 3 and support frame 202 slide together to form a robust splicing structure, achieving modular assembly and preventing the stool from wobbling or separating during use. When not spliced, the moving frame 201 retracts to the bottom of the stool board 1, preventing the support frame 202 from being exposed and affecting the stool's aesthetics. The support frame 202 and support rod 3 form the stool legs, supporting the stool board 1. The stacking mechanism 4 allows for convenient stacking and storage of the stools, saving space. When not in use, two stools can be easily stacked together, reducing floor space and facilitating storage and transportation. Furthermore, the stacked stools have a compact structure and are not easily scattered.

[0030] Specifically, the moving parts include a mounting frame 203, a drive assembly, and two sets of moving assemblies. The mounting frame 203 is fixedly installed on the bottom of the outer wall of the stool 1, the drive assembly is installed inside the mounting frame 203, and each set of moving assemblies is symmetrically arranged on the drive assembly.

[0031] In this embodiment: the mounting bracket 203 provides a mounting base for the drive assembly. The drive assembly synchronously drives each group of moving components, which can drive the two moving brackets 201 to move closer or further away from each other, thereby moving the support frame 202 out of the bottom of the stool 1 so that the support rod 3 can be installed and placed in the support frame 202, and can drive the U-shaped rod 406 to move.

[0032] Specifically, the drive assembly includes a forward and reverse motor 204, a bidirectional threaded rod 205, and a controller 208. The forward and reverse motor 204 is bolted to one side of the inner wall of the mounting bracket 203, the bidirectional threaded rod 205 is fixedly installed at the output end of the forward and reverse motor 204, and the controller 208 is installed on one side of the outer wall of the mounting bracket 203.

[0033] In this embodiment, the forward and reverse motor 204 is electrically connected to the controller 208. The controller 208 is used to control the start of the forward and reverse motor 204. When energized, the forward and reverse motor 204 drives the bidirectional threaded rod 205 to rotate in both directions, which can drive each moving part 206 to move closer or further away from each other. Through the controller 208, intelligent control can be achieved, which can accurately move the support frame 202 out and retract it, realize the rapid splicing and separation of the stools, and make the stools intelligent. The power of the forward and reverse motor 204 and the controller 208 comes from an external power source, and they should be electrically connected to the external power source. The internal circuit principle and structure are common knowledge to those skilled in the art and will not be described in detail here. The model can be selected according to the actual use.

[0034] Specifically, each set of moving components includes a moving part 206 and two connecting rods 207. The moving part 206 is threaded to the outer wall of the bidirectional threaded rod 205, and the moving part 206 slides through the inner wall of the mounting frame 203. One end of each connecting rod 207 is movably sleeved on the outer wall of the moving part 206, and the other end of each connecting rod 207 is movably sleeved on the outer wall of the moving frame 201.

[0035] In this embodiment: when the movable part 206 moves, the rotational motion can be converted into linear motion through the connecting rod 207, driving the movable frame 201 to move. The length of the connecting rod 207 needs to be set according to the actual needs of use.

[0036] Specifically, the stacking mechanism 4 includes two first stacking slots 401, two second stacking slots 402, and a limiting component. Each first stacking slot 401 is opened at the top of the outer wall of the stool 1 near one edge. Each second stacking slot 402 is opened at the top of the outer wall of the stool 1. Each support frame 202 is slidably embedded in the inner wall of the first stacking slot 401. Each support rod 3 is slidably embedded in the inner wall of the second stacking slot 402. The limiting component is provided on the movable frame 201.

[0037] In this embodiment: the first stacking slot 401 and the second stacking slot 402 are used to accommodate the support frame 202 and the support rod 3, providing positioning and accommodating space when the stools are stacked. The position of the moving frame 201 and the support frame 202 is limited by the limiting component to ensure that they are fixed when stacked and to ensure the stability of the stack. This stacking method can also be used to adjust the height of the stools.

[0038] Specifically, the limiting components include four U-shaped rods 406, four guide grooves 403, two first limiting holes 404, and two second limiting holes 405. Each U-shaped rod 406 is fixedly installed on one side of the outer wall of the movable frame 201. Each guide groove 403 is opened at the bottom of the outer wall of the stool 1. Each U-shaped rod 406 is slidably embedded in the inner wall of the guide groove 403. Each first limiting hole 404 is opened on one side of the outer wall of the support frame 202. Each second limiting hole 405 is opened on one side of the outer wall of the support rod 3. Each U-shaped rod 406 is slidably embedded in the inner wall of the first limiting hole 404 and the second limiting hole 405, respectively.

[0039] In this embodiment: as the movable frame 201 moves, it can drive the U-shaped rod 406 to move in the guide groove 403, so that the U-shaped rod 406 enters the first limiting hole 404 and the second limiting hole 405 respectively, thus restricting the position of the movable frame 201 and the support frame 202.

[0040] In use, the controller 208 first starts the forward and reverse motor 204, which drives the bidirectional threaded rod 205 to rotate. Since the moving part 206 is threadedly connected to the bidirectional threaded rod 205 and slides through the inner wall of the mounting frame 203, the rotation of the bidirectional threaded rod 205 will cause the moving part 206 to move along the bidirectional threaded rod 205. The moving part 206 is connected to the moving frame 201 through the connecting rod 207. The movement of the moving part 206 will drive the connecting rod 207 to move, thereby pushing the moving frame 201 to move. The moving frame 201 will move the support frame 202 out of the bottom of the stool 1. At this time, the support rod 3 of another stool can be inserted into the support frame 202 to realize the splicing between the stools. When it is necessary to retract the support rod 206, the moving part 206 will move along the bidirectional threaded rod 205. When the support frame 202 is in operation, the controller 208 controls the forward and reverse motors 204 to reverse, retracting the support frame 202 to the bottom of the stool 1 in the opposite manner, thus preventing the support frame 202 from being exposed outside the stool 1 and affecting the aesthetics of the stool. When it is necessary to stack the stools, the support frame 202 is first slid into the first stacking groove 401, and the support rod 3 is slid into the second stacking groove 402. The forward and reverse motors 204 are then started, causing the moving frame 201 to move outward, which can drive the U-shaped rod 406 to move in the guide groove 403, so that the U-shaped rod 406 enters the first limiting hole 404 and the second limiting hole 405 respectively, limiting the position of the moving frame 201 and the support frame 202, ensuring the stability of the stack, and can also be used to adjust the height of the stools.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A modular, interlocking stool, characterized in that, include: Benchboard (1); The moving mechanism (2) is located at the bottom of the stool (1). The moving mechanism (2) includes a moving component, two moving frames (201) and two support frames (202). The moving component is located at the bottom of the stool (1). Each moving frame (201) is symmetrically arranged on the moving component. Each support frame (202) is fixedly arranged on one side of the outer wall of one of the moving frames (201). Two support rods (3) are fixedly installed on the bottom of the outer wall of the stool board (1), and each of the support rods (3) is slidably embedded in the inner wall of the support frame (202); Stacking mechanism (4) is located on bench (1).

2. The modular interlocking stool according to claim 1, characterized in that: The movable component includes a mounting frame (203), a drive assembly, and two sets of movable assemblies. The mounting frame (203) is fixedly installed on the bottom of the outer wall of the stool (1). The drive assembly is installed inside the mounting frame (203). Each set of movable assemblies is symmetrically arranged on the drive assembly.

3. A modular interlocking stool according to claim 2, characterized in that: The drive assembly includes a forward and reverse motor (204), a bidirectional threaded rod (205), and a controller (208). The forward and reverse motor (204) is bolted to one side of the inner wall of the mounting bracket (203). The bidirectional threaded rod (205) is fixedly disposed at the output end of the forward and reverse motor (204). The controller (208) is mounted on one side of the outer wall of the mounting bracket (203).

4. A modular interlocking stool according to claim 3, characterized in that: Each of the moving components includes a moving part (206) and two connecting rods (207). The moving part (206) is threaded to the outer wall of the bidirectional threaded rod (205) and slides through the inner wall of the mounting frame (203). One end of each connecting rod (207) is movably sleeved on the outer wall of the moving part (206), and the other end of each connecting rod (207) is movably sleeved on the outer wall of the moving frame (201).

5. A modular interlocking stool according to claim 4, characterized in that: The stacking mechanism (4) includes two first stacking slots (401), two second stacking slots (402), and a limiting component. Each first stacking slot (401) is opened at the top of the outer wall of the stool (1) near one side edge. Each second stacking slot (402) is opened at the top of the outer wall of the stool (1). Each support frame (202) is slidably embedded in the inner wall of the first stacking slot (401). Each support rod (3) is slidably embedded in the inner wall of the second stacking slot (402). The limiting component is provided on the moving frame (201).

6. A modular interlocking stool according to claim 5, characterized in that: The limiting component includes four U-shaped rods (406), four guide grooves (403), two first limiting holes (404), and two second limiting holes (405). Each U-shaped rod (406) is fixedly disposed on one side of the outer wall of the movable frame (201). Each guide groove (403) is opened at the bottom of the outer wall of the stool (1). Each U-shaped rod (406) is slidably embedded in the inner wall of the guide groove (403). Each first limiting hole (404) is opened on one side of the outer wall of the support frame (202). Each second limiting hole (405) is opened on one side of the outer wall of the support rod (3). Each U-shaped rod (406) is slidably embedded in the inner wall of the first limiting hole (404) and the second limiting hole (405), respectively.

Images