Single stool structure

Abstract

The utility model relates to a single stool structure, which belongs to the technical field of furniture manufacturing, and comprises a connecting frame, stool legs integrally formed on the bottom surface of the connecting frame, and a stool plate detachably connected to the top surface of the connecting frame, and the inner frame side of the connecting frame is detachably connected with a first support plate and a second support plate which are arranged in a crossed manner; the top face of the first supporting plate and the top face of the second supporting plate jointly support the stool plate, a locking assembly is arranged on the first supporting plate, and the two locking ends of the locking assembly are connected with the stool plate and the second supporting plate respectively so that the first supporting plate, the second supporting plate and the stool plate can be fixed to the connecting frame. The single-stool structure has the effect of improving the stability and reliability of the single-stool structure.

Description

Technical Field

[0001] The present application relates to the technical field of furniture manufacturing, and in particular to a single stool structure. Background Art

[0002] As a common piece of furniture, the single stool is widely used in people's daily life. The traditional design of the single stool mainly focuses on basic functionality and durability, such as load-bearing capacity and comfort. With people's continuous pursuit of beautiful home environment and diversified functions, more and more designs begin to focus on the convenience and stability of the structure, so that the single stool can not only better meet the user's needs, but also improve the overall user experience.

[0003] Currently, the single stool on the market is usually composed of a connecting frame, stool legs fixedly connected to the bottom surface of the connecting frame, and a stool board fixedly connected to the top surface of the connecting frame, so that the single stool can meet the needs of basic sitting posture.

[0004] The above-mentioned related technologies have the following problems: if the stool plate is supported only by the connecting frame, the stability of the stool will be poor. Utility Model Content

[0005] In order to improve the stability and reliability of the single stool structure, the present application provides a single stool structure.

[0006] The present application provides a single stool structure adopting the following technical solutions:

[0007] A single stool structure includes a connecting frame, stool legs integrally formed on the bottom surface of the connecting frame, and a stool board detachably connected to the top surface of the connecting frame. The inner frame side of the connecting frame is detachably connected to a first support plate and a second support plate arranged in a cross pattern. The top surface of the first support plate and the top surface of the second support plate jointly support the stool board. A locking assembly is provided on the first support plate. The two locking ends of the locking assembly are respectively connected to the stool board and the second support plate to fix the first support plate, the second support plate and the stool board to the connecting frame.

[0008] By adopting the above technical solution, the first support plate and the second support plate are installed crosswise on the inner frame side of the connecting frame, and the top surface of the first support plate and the top surface of the second support plate jointly support the stool board. The first support plate, the second support plate and the stool board are fixed to the connecting frame through the two locking ends of the locking assembly, thereby achieving a firm fixation between the first support plate, the second support plate and the stool board, and improving the stability and reliability of the entire single stool structure.

[0009] Preferably, the locking assembly includes a rotating rod vertically passing through the first support plate and rotatably connected to the first support plate, an upper locking block fixedly connected to the top end of the rotating rod, and a lower locking block fixedly connected to the bottom end of the rotating rod, the upper locking block is connected to the bench plate, and the lower locking block is connected to the second support plate to fix the first support plate, the second support plate and the bench plate on the connecting frame.

[0010] By adopting the above technical solution, the upper locking block is connected to the stool board, and the lower locking block is connected to the second support plate, thereby achieving a firm fixation between the first support plate, the second support plate and the stool board, and improving the stability and reliability of the entire single stool structure.

[0011] Preferably, a locking cavity corresponding to the position of the upper locking block is opened inside the stool board, and an upper locking opening is opened on the bottom surface of the stool board for the upper locking block to extend into the locking cavity. The cross-sections of the upper locking opening and the upper locking block are both rectangular, and the cross-sectional area of the upper locking opening is larger than the cross-sectional area of the upper locking block.

[0012] By adopting the above technical solution, the upper locking block can rotate in the locking cavity and lock the stool board, effectively reducing the stool board from separating from the first support plate during use, and improving the overall stability of the single stool structure.

[0013] Preferably, a lower locking opening vertically passing through the second support plate is provided at the lower slot of the second support plate, the cross-sections of the lower locking opening and the lower locking block are both rectangular, and the cross-sectional area of the lower locking opening is larger than the cross-sectional area of the lower locking block.

[0014] By adopting the above technical solution, the lower locking block can pass through the lower locking opening and be misaligned with the lower locking opening, thereby locking the first support plate to the second support plate to achieve a stable connection.

[0015] Preferably, the longitudinal direction of the upper locking block is consistent with the longitudinal direction of the lower locking block.

[0016] By adopting the above technical solution, the length directions of the upper locking block and the lower locking block are ensured to be consistent, which makes it convenient to align the upper locking block with the upper locking mouth and the lower locking block with the lower locking mouth during rotation, thereby facilitating locking and unlocking the connection between the bench plate and the first support plate and the second support plate, thereby improving the convenience of assembly.

[0017] Preferably, an upper slot is provided in the middle of the bottom surface of the first support plate, and a lower slot engaged with the upper slot is provided in the middle of the top surface of the second support plate. When the first support plate and the second support plate are engaged, the top surface of the first support plate and the top surface of the second support plate are flush, so that the first support plate and the second support plate can jointly support the stool board.

[0018] By adopting the above technical solution, when the first support plate and the second support plate are clamped, the top surface of the first support plate and the top surface of the second support plate are flush, so that the first support plate and the second support plate can jointly support the stool plate, thereby improving the overall stability and load-bearing capacity of the single stool structure.

[0019] Preferably, the opposite ends of the first support plate are detachably connected to first dovetail blocks, the top of the inner frame of the connecting frame is provided with a first dovetail groove that is slidably connected to the first dovetail block, and the opposite ends of the second support plate are detachably connected to second dovetail blocks, and the bottom of the inner frame of the connecting frame is provided with a second dovetail groove that is slidably connected to the second dovetail block.

[0020] By adopting the above technical solution, the first dovetail block is slidably connected to the first dovetail groove, and the second dovetail block is slidably connected to the second dovetail groove, so that the first support plate and the second support plate can be firmly installed in the connecting frame, and are easy to disassemble and adjust the position, thereby improving the assembly efficiency and flexibility of the single stool structure.

[0021] Preferably, a slot is provided on the top of the end surface of the first support plate, and the first dovetail block is fixedly connected to an end close to the first support plate with an insert block that engages with the slot, and a fixing piece for fixing the insert block in the slot is passed through the top surface of the first support plate.

[0022] By adopting the above technical solution, the insert block is fixed in the slot using the fixing piece provided on the top surface of the first support plate, thereby realizing a detachable connection between the first dovetail block and the first support plate; this design enables the first support plate to conveniently install or remove the first dovetail block, thereby facilitating the adjustment and maintenance of the single stool structure.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Install the first support plate and the second support plate on the inner frame side of the connecting frame in a cross shape, so that the top surface of the first support plate and the top surface of the second support plate jointly support the stool plate, and fix the first support plate, the second support plate and the stool plate to the connecting frame through the two locking ends of the locking assembly, thereby achieving a stable fixation between the first support plate, the second support plate and the stool plate, and improving the stability and reliability of the entire single stool structure;

[0025] 2. Ensure that the length directions of the upper locking block and the lower locking block are consistent, so that the upper locking block and the upper locking hole, and the lower locking block and the lower locking hole are aligned when rotating, thereby facilitating locking and unlocking the connection between the bench plate and the first support plate and the second support plate, thereby improving the convenience of assembly;

[0026] 3. The first dovetail block is slidably connected to the first dovetail groove, and the second dovetail block is slidably connected to the second dovetail groove, so that the first support plate and the second support plate can be firmly installed in the connecting frame, and are easy to disassemble and adjust the position, thereby improving the assembly efficiency and flexibility of the single stool structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of this application.

[0028] Figure 2 It is an exploded view of the connection frame and bench plate of this application.

[0029] Figure 3 yes Figure 2 A partial enlarged view of part A.

[0030] Figure 4 It is an exploded view of the bench plate, the first support plate and the second support plate of the present application.

[0031] Explanation of the accompanying drawings: 1. Connecting frame; 11. First dovetail groove; 12. Second dovetail groove; 2. Stool leg; 21. Foot pad; 3. Stool board; 31. Locking cavity; 32. Upper locking opening; 4. First support plate; 41. Upper slot; 42. First dovetail block; 421. Insert block; 43. Slot; 44. Fixing member; 5. Second support plate; 51. Lower slot; 52. Second dovetail block; 53. Lower locking opening; 6. Rotating rod; 61. Upper locking block; 62. Lower locking block. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a single stool structure. Figure 1 and Figure 2 The single-legged stool structure includes a horizontally arranged connecting frame 1, legs 2 integrally formed on the bottom surface of the connecting frame 1, and a stool board 3 detachably connected to the top surface of the connecting frame 1. The legs 2 are provided with four legs, each located at the four corners of the bottom surface of the connecting frame 1. The middle of each leg 2 is hollowed out, so that the top surface of the legs 2 forms two connecting portions integrally formed on the bottom surface of the connecting frame 1, and the two connecting portions are located in the middle of two adjacent sides of the connecting frame 1.

[0034] The bottom surface of the stool leg 2 is detachably connected to a foot pad 21, and a stud is fixedly connected to the top surface of the foot pad 21. A threaded hole corresponding to the position of the stud is opened on the bottom surface of the stool leg 2, and the stud is threadedly connected to the threaded hole so that the foot pad 21 can be detachably connected to the bottom surface of the stool leg 2.

[0035] Reference Figure 2 and Figure 3, chamfers are provided on the outer frame side of the connecting frame 1 and at the four corners of the connecting frame 1, and the inner frame side of the connecting frame 1 is detachably connected with the first support plate 4 and the second support plate 5, the first support plate 4 and the second support plate 5 are arranged in a cross shape, and the top surface of the first support plate 4 and the top surface of the second support plate 5 jointly support the stool board 3; a locking assembly is provided on the first support plate 4, and the two locking ends of the locking assembly are respectively connected to the stool board 3 and the second support plate 5 to fix the first support plate 4, the second support plate 5 and the stool board 3 on the connecting frame 1.

[0036] Reference Figure 2 and Figure 4 An upper card slot 41 is provided in the middle of the bottom surface of the first support plate 4, and a lower card slot 51 is provided in the middle of the top surface of the second support plate 5. The upper card slot 41 and the lower card slot 51 are snapped together so that the first support plate 4 and the second support plate 5 are arranged in a cross shape; and when the first support plate 4 and the second support plate 5 are snapped together, the top surface of the first support plate 4 and the top surface of the second support plate 5 are flush, and the top surface of the first support plate 4 is flush with the top surface of the connecting frame 1, so that the first support plate 4 and the second support plate 5 can jointly support the stool board 3.

[0037] The first dovetail blocks 42 are detachably connected to the opposite ends of the first support plate 4, and the first dovetail blocks 42 are located at the top of the end surface of the first support plate 4; the top of the inner frame of the connecting frame 1 is provided with a first dovetail groove 11 with an upper opening, and the number of the first dovetail grooves 11 is consistent with the number of the first dovetail blocks 42 and corresponds one to one. The first dovetail blocks 42 are slidably connected to the first dovetail grooves 11 corresponding in position to connect the first support plate 4 to the inner frame side of the connecting frame 1.

[0038] The second dovetail blocks 52 are detachably connected to the opposite ends of the second support plate 5, and the second dovetail blocks 52 are located at the bottom of the end surface of the second support plate 5; the bottom of the inner frame of the connecting frame 1 is provided with a second dovetail groove 12 with an opening at the bottom, and the number of the second dovetail grooves 12 is consistent with the number of the second dovetail blocks 52 and corresponds one to one. The second dovetail blocks 52 are slidably connected to the second dovetail grooves 12 corresponding in position to connect the second support plate 5 to the inner frame side of the connecting frame 1.

[0039] The connection method between the first dovetail block 42 and the first support plate 4 is consistent with the connection method between the second dovetail block 52 and the second support plate 5 . Therefore, in this embodiment, the connection method between the first dovetail block 42 and the first support plate 4 is taken as an example for explanation.

[0040] A slot 43 is provided at the top of the end surface of the first support plate 4, and an insert block 421 that is plugged into the slot 43 is fixedly connected to the end of the first dovetail block 42 close to the first support plate 4. A fixing piece 44 for fixing the insert block 421 in the slot 43 is passed through the top surface of the first support plate 4.

[0041] In this embodiment, the fixing member 44 is a hexagon socket bolt. A threaded groove is formed on the top surface of the insert 421. The hexagon socket bolt passes through the top surface of the first support plate 4 and is threadedly connected to the threaded groove to fix the insert 421 in the slot 43, thereby achieving a detachable connection between the first dovetail block 42 and the first support plate 4. In order to ensure that the top surface of the first support plate 4 is flush with the top surface of the hexagon socket bolt, a countersunk hole corresponding to the position of the hexagon socket bolt is formed on the top surface of the first support plate 4. The head of the hexagon socket bolt is located in the countersunk hole, so that the top surface of the first support plate 4 is flush with the top surface of the hexagon socket bolt, thereby ensuring the flushness of the top surface of the first support plate 4 and the top surface of the fixing member 44, and improving the smoothness of the appearance of the entire stool structure.

[0042] Reference Figure 3 and Figure 4 The locking assembly includes a rotating rod 6 that vertically passes through the first support plate 4 and is rotatably connected to the first support plate 4, an upper locking block 61 fixedly connected to the top end of the rotating rod 6, and a lower locking block 62 fixedly connected to the bottom end of the rotating rod 6; the rotating rod 6 is located at the upper slot 41, and the upper locking block 61 and the lower locking block 62 are both set to be rectangular, and the longitudinal direction of the upper locking block 61 is consistent with the longitudinal direction of the lower locking block 62. The upper locking block 61 is connected to the bench board 3, and the lower locking block 62 is connected to the second support plate 5 to fix the first support plate 4, the second support plate 5 and the bench board 3 on the connecting frame 1.

[0043] A locking cavity 31 corresponding to the position of the upper locking block 61 is provided inside the stool board 3, and an upper locking opening 32 is provided on the bottom surface of the stool board 3 for the upper locking block 61 to extend into the locking cavity 31. The upper locking opening 32 is connected to the locking cavity 31, and the cross-sections of the upper locking opening 32 and the upper locking block 61 are both rectangular, and the cross-sectional area of the upper locking opening 32 is larger than the cross-sectional area of the upper locking block 61, and the cross-sectional area of the locking cavity 31 is larger than the cross-sectional area of the upper locking block 61, so that the upper locking block 61 can rotate in the locking cavity 31; rotate the upper locking block 61 so that the direction of the upper locking block 61 is consistent with the direction of the upper locking opening 32. When the stool board 3 is covered on the top surface of the first support plate 4, the upper locking block 61 passes through the upper locking opening 32 and extends into the locking cavity 31, and then rotate the upper locking block 61 so that the upper locking block 61 is misaligned with the upper locking opening 32, thereby locking the stool board 3 on the first support plate 4.

[0044] A lower locking opening 53 is formed in the lower engaging groove 51 of the second support plate 5 and vertically penetrates the second support plate 5. The cross-sections of the lower locking opening 53 and the lower locking block 62 are both rectangular, and the cross-sectional area of the lower locking opening 53 is larger than the cross-sectional area of the lower locking block 62. The lower locking block 62 is rotated so that its direction is aligned with that of the lower locking opening 53. When the upper engaging groove 41 is engaged with the lower engaging groove 51, the lower locking block 62 passes through the lower locking opening 53. The lower locking block 62 is then rotated so that the lower locking block 62 is misaligned with the lower locking opening 53, thereby locking the first support plate 4 to the second support plate 5.

[0045] The implementation principle of the single stool structure of the embodiment of the present application is as follows: rotate the lower locking block 62 to make the direction of the lower locking block 62 consistent with the direction of the lower locking opening 53, so that the first dovetail block 42 is slidably connected with the first dovetail groove 11, and the second dovetail block 52 is slidably connected with the second dovetail groove 12, until the upper clamping groove 41 is clamped with the lower clamping groove 51. At this time, the lower locking block 62 passes through the lower locking opening 53, and the first support plate 4 and the second support plate 5 are cross-mounted on the inner frame side of the connecting frame 1; when the stool board 3 is covered with the first On the top surface of a support plate 4, the upper locking block 61 passes through the upper locking opening 32 and extends into the locking cavity 31; then the lower locking block 62 is rotated so that the lower locking block 62 is misaligned with the lower locking opening 53, thereby locking the first support plate 4 on the second support plate 5. At the same time, the upper locking block 61 rotates in the locking cavity 31, and the upper locking block 61 is misaligned with the upper locking opening 32, thereby achieving a firm fixation between the first support plate 4, the second support plate 5 and the stool plate 3, thereby improving the stability and reliability of the entire single stool structure.

[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A single stool structure, characterized by: The invention comprises a connecting frame (1), stool legs (2) integrally formed on the bottom surface of the connecting frame (1), and a stool board (3) detachably connected to the top surface of the connecting frame (1); the inner frame side of the connecting frame (1) is detachably connected with a first support plate (4) and a second support plate (5) arranged in a cross shape; the top surface of the first support plate (4) and the top surface of the second support plate (5) jointly support the stool board (3); a locking component is provided on the first support plate (4); two locking ends of the locking component are respectively connected to the stool board (3) and the second support plate (5) to fix the first support plate (4), the second support plate (5) and the stool board (3) on the connecting frame (1).

2. The single stool structure according to claim 1, characterized in that: The locking assembly comprises a rotating rod (6) vertically penetrating the first support plate (4) and rotatably connected to the first support plate (4), an upper locking block (61) fixedly connected to the top end of the rotating rod (6), and a lower locking block (62) fixedly connected to the bottom end of the rotating rod (6); the upper locking block (61) is connected to the bench plate (3), and the lower locking block (62) is connected to the second support plate (5), so as to fix the first support plate (4), the second support plate (5) and the bench plate (3) on the connecting frame (1).

3. The single stool structure according to claim 2, characterized in that: A locking cavity (31) corresponding to the position of the upper locking block (61) is provided inside the bench board (3), and an upper locking opening (32) is provided on the bottom surface of the bench board (3) for the upper locking block (61) to extend into the locking cavity (31). The cross-sections of the upper locking opening (32) and the upper locking block (61) are both rectangular, and the cross-sectional area of the upper locking opening (32) is larger than the cross-sectional area of the upper locking block (61).

4. The single stool structure according to claim 2, characterized in that: A lower locking opening (53) vertically penetrating the second supporting plate (5) is provided at the lower slot (51) of the second supporting plate (5); the cross-sections of the lower locking opening (53) and the lower locking block (62) are both rectangular, and the cross-sectional area of the lower locking opening (53) is larger than the cross-sectional area of the lower locking block (62).

5. The single stool structure according to claim 4, characterized in that: The longitudinal direction of the upper locking block (61) is consistent with the longitudinal direction of the lower locking block (62).

6. The single stool structure according to claim 1, characterized in that: An upper clamping groove (41) is provided in the middle of the bottom surface of the first support plate (4), and a lower clamping groove (51) is provided in the middle of the top surface of the second support plate (5) to be clamped with the upper clamping groove (41). When the first support plate (4) and the second support plate (5) are clamped, the top surface of the first support plate (4) and the top surface of the second support plate (5) are flush, so that the first support plate (4) and the second support plate (5) can jointly support the stool board (3).

7. The single stool structure according to claim 1, characterized in that: The first support plate (4) is detachably connected to a first dovetail block (42) at both opposite ends, and a first dovetail groove (11) is provided on the top of the inner frame of the connection frame (1) and is slidably connected to the first dovetail block (42). The second support plate (5) is detachably connected to a second dovetail block (52) at both opposite ends, and a second dovetail groove (12) is provided on the bottom of the inner frame of the connection frame (1) and is slidably connected to the second dovetail block (52).

8. The single stool structure according to claim 7, characterized in that: A slot (43) is provided on the top of the end surface of the first support plate (4); an insert block (421) that is plugged into and fits with the slot (43) is fixedly connected to one end of the first dovetail block (42) close to the first support plate (4); and a fixing member (44) for fixing the insert block (421) in the slot (43) is provided on the top surface of the first support plate (4).

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