Connecting and supporting structure for hardware furniture

Abstract

The utility model relates to the technical field of furniture hardware fittings, and discloses a connecting and supporting structure for hardware furniture, which comprises a table top, a plurality of supporting legs are fixedly connected to the lower surface of the table top, a first connecting plate is fixedly connected among the supporting legs, and clamping components are mounted on the outer walls of the supporting legs; each clamping assembly comprises a clamping plate, the outer wall of the clamping plate is arranged on the inner wall of the corresponding supporting leg, a first connecting block is fixedly connected to one side of the outer wall of the clamping plate, a limiting rod is slidably connected into the first connecting block, a clamping plate is fixedly connected to one side of the outer wall of the limiting rod, and a lead screw is rotatably connected to one side of the outer wall of the clamping plate. And one side of the outer wall of the clamping plate is attached to the outer wall of the supporting leg. According to the device, the clamping plate is clamped on the outer wall of the supporting leg, the lead screw is rotated to move in the second connecting block, the limiting rod on one side of the clamping plate is driven to slide in the first connecting block, and therefore the clamping plate is clamped on the outer wall of the supporting leg, and rapid disassembly and assembly are achieved; the design improves the practicability of the structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture hardware fitting technical field especially a kind of connecting support structure for hardware furniture. BACKGROUND

[0002] Hardware furniture is mainly metal, and is made of wood, glass and other materials, such as metal table and chair, iron bed, etc. The connecting support structure is of great significance. It can enhance the structural stability, firmly connect each part, and ensure that the furniture does not loosen and deform when bearing weight and resisting external force. At the same time, it is convenient to assemble and disassemble, which is beneficial to factory standardized production, convenient for users to assemble by themselves, and convenient for transportation and maintenance. In addition, it provides space for diversified design, helps to create unique style and style, and realizes adjustable function. It can also distribute the force and evenly distribute the weight to each part, improving the carrying capacity of the furniture.

[0003] In the current production and assembly process of hardware furniture, the support frame and the support leg are mostly welded, making them an indivisible whole. Then, several connecting plates with mounting holes are welded inside the frame to achieve the installation and fixation of the table board. Although this assembly method gives the hardware furniture excellent stability, it also has obvious drawbacks. Since each part is welded and fixed, it cannot be disassembled. This leads to the problem that the overall size of the furniture is large and difficult to transport flexibly during transportation. When moving upstairs, it is limited by the space and corners of the staircase, causing many inconveniences. Therefore, a connecting support structure for hardware furniture is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] To make up for the above shortcomings, the utility model provides a connecting support structure for hardware furniture, aiming to improve the current hardware furniture production, which often welds the support frame and leg into a whole. Although it is stable, it cannot be disassembled, which leads to the problem of inconvenient transportation and moving upstairs.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a connecting support structure for hardware furniture, comprising a tabletop, a plurality of support legs are fixedly connected to the lower surface of the tabletop, a connecting plate one is fixedly connected between the plurality of support legs, a clamping assembly is installed on the outer wall of the support leg.

[0006] The clamping assembly comprises a clamping plate, the outer wall of the clamping plate is arranged on the inner wall of the support leg, a connecting block one is fixedly connected to one side of the outer wall of the clamping plate, a limiting rod is slidably connected in the connecting block one, a clamping plate is fixedly connected to one side of the outer wall of the limiting rod, a lead screw is rotatably connected to one side of the outer wall of the clamping plate, the outer wall of the clamping plate is attached to the outer wall of the support leg, a connecting block two is threadedly connected to the outer wall of the lead screw, and a support assembly is installed on one side of the outer wall of the clamping plate.

[0007] Further, the support assembly comprises a hinged seat fixedly connected to one side of the outer wall of the clamping plate, a rotating rod rotatably connected to the inside of the hinged seat, a support plate I fixedly connected to one side of the outer wall of the rotating rod, and an anti-skid seat rotatably connected to one side of the outer wall of the support plate I.

[0008] Further, the clamping plate is fixedly connected to a stabilizing block on one side of the outer wall, the stabilizing block is fixedly connected to a limiting frame on one side of the outer wall, and a transmission assembly is installed on the outer wall of the limiting frame.

[0009] Further, the transmission assembly comprises a sliding seat slidably connected to the outer wall of the limiting frame, a connecting plate II rotatably connected to the inside of the sliding seat, a rack plate fixedly connected to one side of the outer wall of the connecting plate II, a limiting block fixedly connected to one side of the outer wall of the rack plate, a gear fixedly connected to one side of the outer wall of the rotating rod, the gear being meshingly connected with the rack plate, a support plate II rotatably connected to the inside of the sliding seat, a hinged block rotatably connected to the outer wall of the support plate II, and a fixing bolt penetrating through the inside of the hinged block.

[0010] Further, one side of the outer wall of the connecting block II is fixedly connected to one side of the outer wall of the clamping plate, and the connecting block II is used for supporting the movement of the lead screw.

[0011] Further, the upper surface of the anti-skid seat is in abutment with the lower surface of the tabletop, and the anti-skid seat is used for supporting the tabletop.

[0012] Further, the limiting block is slidably connected to the inside of the clamping plate, and the limiting block is used for limiting the movement of the rack plate.

[0013] Further, the outer wall of the fixing bolt is threadedly connected to the inside of the connecting plate I, and the fixing bolt is used for fixing the hinged block.

[0014] The utility model has the following beneficial effects:

[0015] 1、in the utility model, through clamping in the support leg outer wall of the clamping plate, make the lead screw move in the connecting block II again through the rotation lead screw, at this time, through the movement of the lead screw, further realize the limit rod of one side of the clamping plate in the connecting block I sliding, thereby realize the effect that the clamping plate is clamped in the support leg outer wall and realizes quick disassembly and assembly, further improve the practicality of structure.

[0016] 2、in the utility model, through the fixing bolt installation in the connecting plate I, when deformation occurs, at this time, the pressure is transmitted to the rack plate through the support plate II, at this time, through the rack plate and the gear meshing rotation, at this time, through the gear drive rotating rod outer wall support plate I anti-skid seat in abutment with the lower surface of the tabletop, further realize the effect of stable support, further improve the practicality of structure. DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of a connecting support structure for hardware furniture is provided in the utility model;

[0018] Figure 2 A connecting plate two part structure schematic view of a connecting support structure for hardware furniture is provided in the utility model;

[0019] Figure 3 A clamping plate part structure schematic view of a connecting support structure for hardware furniture is provided in the utility model.

[0020] Legend:

[0021] 1, desktop; 2, support leg; 3, connecting plate one; 4, clamping plate; 5, connecting block one; 6, limiting rod; 7, connecting block two; 8, screw rod; 9, clamping plate; 10, hinged seat; 11, rotating rod; 12, gear; 13, stabilizing block; 14, limiting frame; 15, support plate one; 16, anti-skid seat; 17, sliding seat; 18, connecting plate two; 19, rack plate; 20, limiting block; 21, support plate two; 22, hinged block; 23, fixing bolt. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] With reference to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a connecting support structure for hardware furniture, including desktop 1, the lower surface of desktop 1 is fixedly connected with multiple support legs 2, multiple support legs 2 are fixedly connected with connecting plate one 3, and clamping assembly is installed on the outer wall of support leg 2;

[0024] The clamping assembly comprises a clamping plate 4, the outer wall of the clamping plate 4 is arranged in the inner wall of the supporting leg 2, one side of the outer wall of the clamping plate 4 is fixedly connected with a connecting block one 5, the connecting block one 5 is slidably connected with a limiting rod 6 in the inside, one side of the outer wall of the limiting rod 6 is fixedly connected with a clamping plate 9, one side of the outer wall of the clamping plate 9 is rotatably connected with a lead screw 8, one side of the outer wall of the clamping plate 9 is attached to the outer wall of the supporting leg 2, the outer wall of the lead screw 8 is threadedly connected with a connecting block two 7, and the outer wall of one side of the clamping plate 4 is provided with a supporting assembly; the supporting assembly comprises a hinged seat 10, one side of the outer wall of the hinged seat 10 is fixedly connected to one side of the outer wall of the clamping plate 4, the hinged seat 10 is rotatably connected with a rotating rod 11 in the inside, one side of the outer wall of the rotating rod 11 is fixedly connected with a supporting plate one 15, and one side of the outer wall of the supporting plate one 15 is rotatably connected with an anti-skid seat 16;

[0025] Specifically, the lower surface of the tabletop 1 is fixedly connected with a plurality of supporting legs 2, the supporting legs 2 provide stable support and ensure the balance of the tabletop 1, a connecting plate one 3 is fixedly connected between the plurality of supporting legs 2, the connecting plate one 3 is used for connecting and fixing each supporting leg 2 and enhancing the stability of the overall structure, the outer wall of the supporting leg 2 is provided with a clamping assembly, the clamping assembly is used for further enhancing the connection stability of the supporting leg 2 and the tabletop 1; the clamping assembly comprises a clamping plate 4, the outer wall of the clamping plate 4 is arranged in the inner wall of the supporting leg 2, the clamping plate 4 plays a role in fixing the supporting leg 2 and the connecting block and ensuring the stability of the connection, one side of the outer wall of the clamping plate 4 is fixedly connected with a connecting block one 5, the connecting block one 5 is used for bearing and connecting the limiting rod 6, the limiting rod 6 plays a role in limiting and controlling the movement range of the clamping plate 9 and ensures that the clamping plate 9 can accurately clamp the workpiece, the limiting rod 6 is slidably connected in the inside of the connecting block one 5, the sliding of the limiting rod 6 can adjust the position of the clamping plate 9 as needed, one side of the outer wall of the limiting rod 6 is fixedly connected with a clamping plate 9, the clamping plate 9 is used for clamping and fixing the connecting part of the tabletop 1 and the supporting leg 2, one side of the outer wall of the clamping plate 9 is rotatably connected with a lead screw 8, the lead screw 8 adjusts the clamping force of the clamping plate 9 by rotating and ensures the firmness of the connection, one side of the outer wall of the clamping plate 9 is attached to the outer wall of the supporting leg 2, which ensures the close contact between the clamping plate 9 and the supporting leg 2, the outer wall of the lead screw 8 is threadedly connected with a connecting block two 7, the cooperation of the connecting block two 7 and the lead screw 8 ensures the stable adjustment of the clamping plate 9; the outer wall of one side of the clamping plate 4 is provided with a supporting assembly, the supporting assembly is used for enhancing the stability of the connection and providing additional support, the supporting assembly comprises a hinged seat 10, one side of the outer wall of the hinged seat 10 is fixedly connected to one side of the outer wall of the clamping plate 4, the hinged seat 10 provides the role of rotating and adjusting support, the hinged seat 10 is rotatably connected with a rotating rod 11 in the inside, the rotating rod 11 adjusts the supporting plate one 15 by rotating and ensures the accurate supporting position, one side of the outer wall of the rotating rod 11 is fixedly connected with a supporting plate one 15, the supporting plate one 15 provides additional support to the overall structure and ensures the stability of the equipment, one side of the outer wall of the supporting plate one 15 is rotatably connected with an anti-skid seat 16, the anti-skid seat 16 plays a role in preventing the furniture from sliding during use and enhances the safety and stability during use.

[0026] With reference to Figure 1 , Figure 2 and Figure 3 , the outer wall of the card plate 4 is fixedly connected with a stabilizing block 13, the outer wall of the stabilizing block 13 is fixedly connected with a limiting rack 14, and the outer wall of the limiting rack 14 is provided with a transmission assembly; the transmission assembly comprises a sliding seat 17 which is slidably connected to the outer wall of the limiting rack 14, the inner part of the sliding seat 17 is rotatably connected with a connecting plate 2, the outer wall of the connecting plate 2 is fixedly connected with a rack plate 19 on one side, the outer wall of the rack plate 19 is fixedly connected with a limiting block 20 on one side, the outer wall of the rotating rod 11 is fixedly connected with a gear 12 on one side, the gear 12 is meshingly connected with the rack plate 19, the inner part of the sliding seat 17 is rotatably connected with a supporting plate 2, the outer wall of the supporting plate 2 is rotatably connected with a hinged block 22, and the hinged block 22 is provided with a fixing bolt 23 penetrating through the inner part; the outer wall of the connecting block 2 is fixedly connected with the outer wall of the card plate 4 on one side, and the connecting block 2 is used for supporting the movement of the lead screw 8; the upper surface of the anti-skid seat 16 abuts against the lower surface of the table top 1, and the anti-skid seat 16 is used for supporting the table top 1; the outer wall of the limiting block 20 is slidably connected in the inner part of the card plate 4, and the limiting block 20 is used for limiting the movement of the rack plate 19; the outer wall of the fixing bolt 23 is threadedly connected in the inner part of the connecting plate 1, and the fixing bolt 23 is used for fixing the hinged block 22;

[0027] Specifically, the outer wall of the card plate 4 is fixedly connected with a stabilizing block 13, the stabilizing block 13 is used for enhancing the fixing stability of the card plate 4 and other components, ensuring the firm connection of the whole structure, the outer wall of the stabilizing block 13 is fixedly connected with a limiting frame 14, the limiting frame 14 is used for providing support and limiting movement, ensuring the accurate positioning of the transmission assembly in the movement process, the outer wall of the limiting frame 14 is installed with a transmission assembly, the transmission assembly is used for transmitting movement from one component to another, ensuring the smooth operation of the whole system; the transmission assembly comprises a sliding seat 17, the inner wall of the sliding seat 17 is slidably connected to the outer wall of the limiting frame 14, the sliding seat 17 provides adjustable support, ensuring smooth cooperation with the limiting frame 14, the sliding seat 17 is rotatably connected with a connecting plate two 18 inside, the connecting plate two 18 is used for connecting and transmitting movement, the outer wall of the connecting plate two 18 is fixedly connected with a rack plate 19 on one side, the rack plate 19 is used for meshing with the gear 12, realizing accurate linear motion, the outer wall of the rack plate 19 is fixedly connected with a limiting block 20 on one side, the limiting block 20 is used for limiting the movement range of the rack plate 19, ensuring that it will not exceed the predetermined trajectory, the outer wall of the rotating rod 11 is fixedly connected with a gear 12 on one side, the gear 12 is meshingly connected with the rack plate 19, transmits movement and adjusts the movement direction of the rack plate 19, the sliding seat 17 is rotatably connected with a supporting plate two 21 inside, the supporting plate two 21 provides additional support, ensuring the stability of the system, the outer wall of the supporting plate two 21 is rotatably connected with a hinged block 22, the hinged block 22 is used for providing flexible connection and support, the hinged block 22 is penetrated through with a fixing bolt 23 inside, the fixing bolt 23 is used for fixing the hinged block 22 with other components, ensuring the accuracy of movement; the outer wall of the connecting block two 7 is fixedly connected to the outer wall of the card plate 4 on one side, the connecting block two 7 is used for supporting the movement of the lead screw 8, ensuring the stable operation of the lead screw 8, the upper surface of the anti-skid seat 16 abuts against the lower surface of the tabletop 1, the anti-skid seat 16 is used for supporting the tabletop 1, providing additional friction, preventing the tabletop 1 from sliding in the use process, the outer wall of the limiting block 20 is slidably connected inside the card plate 4, the limiting block 20 is used for limiting the movement of the rack plate 19, ensuring that the rack plate 19 can only move within the predetermined range, the outer wall of the fixing bolt 23 is threadedly connected inside the connecting plate one 3, the fixing bolt 23 is used for fixing the hinged block 22, ensuring its stable fixation, avoiding loosening in the use process.

[0028] Working principle: when the support structure needs to be used to support furniture, first, the clamping plate 4 is clamped on the outer wall of the table top 1, then the screw rod 8 is rotated, and then the clamping plate 9 is driven to move close to the outer wall of the table top 1, then the clamping plate 9 is moved, and the limiting rod 6 is driven to slide in the connecting block one 5, then the hinged block 22 is abutted on the lower surface of the connecting plate one 3, then the hinged block 22 is fixed in the connecting plate one 3 through the fixed bolt 23, then when the connecting plate one 3 is deformed, the supporting plate two 21 is driven to move the sliding seat 17 to slide on the outer wall of the limiting frame 14, then the connecting plate two 18 is moved, and the gear plate 19 is driven to rotate with the gear 12, and the limiting block 20 is driven to slide in the clamping plate 4, then the gear 12 is rotated, and the rotating rod 11 is driven to rotate in the hinged seat 10, then the rotating rod 11 is rotated, and the anti-skid seat 16 on one side of the supporting plate one 15 is abutted on the lower surface of the table top 1, so that the support is realized, and the secondary support stability is realized by the deformation pressure.

[0029] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A connecting support structure for furniture, comprising a table top (1), characterized in that: The lower surface of the desktop (1) is fixedly connected with a plurality of supporting legs (2), a plurality of the supporting legs (2) are fixedly connected with a connecting plate one (3), and the outer wall of the supporting leg (2) is provided with a clamping assembly; The clamping assembly comprises a clamping plate (4), the outer wall of the clamping plate (4) is arranged on the inner wall of the supporting leg (2), one side of the outer wall of the clamping plate (4) is fixedly connected with a connecting block one (5), the connecting block one (5) is slidably connected with a limiting rod (6) in the inside, one side of the outer wall of the limiting rod (6) is fixedly connected with a clamping plate (9), one side of the outer wall of the clamping plate (9) is rotatably connected with a lead screw (8), one side of the outer wall of the clamping plate (9) is attached to the outer wall of the supporting leg (2), the outer wall of the lead screw (8) is threadedly connected with a connecting block two (7), and the clamping plate (4) is provided with a supporting assembly on one side of the outer wall.

2. A connecting support structure for furniture hardware according to claim 1, characterized in that: The supporting assembly comprises a hinged seat (10), one side of the outer wall of the hinged seat (10) is fixedly connected to one side of the outer wall of the clamping plate (4), the hinged seat (10) is rotatably connected with a rotating rod (11) in the inside, one side of the outer wall of the rotating rod (11) is fixedly connected with a supporting plate one (15), and one side of the outer wall of the supporting plate one (15) is rotatably connected with an anti-skid seat (16).

3. A connecting support structure for joinery furniture according to claim 2, wherein: One side of the outer wall of the clamping plate (4) is fixedly connected with a stabilizing block (13), one side of the outer wall of the stabilizing block (13) is fixedly connected with a limiting frame (14), and the limiting frame (14) is provided with a transmission assembly on the outer wall.

4. A connecting support structure for furniture hardware according to claim 3, characterized in that: The transmission assembly comprises a sliding seat (17), the inner wall of the sliding seat (17) is slidably connected to the outer wall of the limiting frame (14), the inside of the sliding seat (17) is rotatably connected with a connecting plate two (18), one side of the outer wall of the connecting plate two (18) is fixedly connected with a rack plate (19), one side of the outer wall of the rack plate (19) is fixedly connected with a limiting block (20), one side of the outer wall of the rotating rod (11) is fixedly connected with a gear (12), the gear (12) is meshingly connected with the rack plate (19), the inside of the sliding seat (17) is rotatably connected with a supporting plate two (21), the outer wall of the supporting plate two (21) is rotatably connected with a hinged block (22), and the inside of the hinged block (22) is provided with a fixed bolt (23) penetratingly.

5. The connecting support structure for furniture hardware according to claim 1, wherein: One side of the outer wall of the connecting block two (7) is fixedly connected to one side of the outer wall of the clamping plate (4), and the connecting block two (7) is used for supporting the movement of the lead screw (8).

6. A connecting support structure for furniture hardware according to claim 2, characterized in that: The upper surface of the anti-skid seat (16) abuts against the lower surface of the desktop (1), and the anti-skid seat (16) is used for supporting the desktop (1).

7. The connecting support structure for furniture hardware according to claim 4, wherein: The outer wall of the limiting block (20) is slidably connected in the clamping plate (4), and the limiting block (20) is used for limiting the movement of the rack plate (19).

8. The connecting support structure for furniture hardware according to claim 4, wherein: The outer wall of the fixed bolt (23) is threadedly connected in the connecting plate one (3), and the fixed bolt (23) is used for fixing the hinged block (22).

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