Classical furniture wood deformation correcting device

Abstract

The utility model relates to the technical field of wood deformation correction, in particular to a classical furniture wood deformation correction device which comprises a two-way threaded rod and a fixing body, the outer surface of the two-way threaded rod is in threaded connection with two threaded blocks, and the upper surface of each threaded block is fixedly connected with a fixing block; the inner wall of each fixing block is slidably connected with two fixing rods, threaded blocks, fixing plates, springs and other components are arranged, the two threaded blocks are driven to move oppositely through rotation of the bidirectional threaded rods, the fixing blocks are driven to move through the threaded blocks, the springs and the fixing plates are driven to move through the fixing blocks, and the rubber pads are driven to move when the fixing plates move. And after the rubber pad moves to make contact with the surface of the wood, the rubber pad backwards drives the fixing plate to move and drives the spring to be compressed, the rubber pad can be tightly attached to the surface of the wood through the elastic force of the spring, and through cooperation of the rubber pad and the spring, the effect that the surface of the wood is prevented from being damaged when the wood is clamped can be achieved.

Description

Technical Field

[0001] This application relates to the technical field of wood deformation correction, and in particular to a device for correcting the deformation of wood in classical furniture. Background Art

[0002] Classical furniture refers to furniture with a classical style, mostly in the styles of the Ming and Qing dynasties. Classical furniture is divided into two categories. One is the old-style furniture with collection value, and the other is the furniture imitating the Ming and Qing styles. This period is the peak era of Chinese traditional furniture making. The furniture imitating the Ming and Qing styles is the furniture produced and sold by modern technical workers inheriting the furniture making process since the Ming and Qing dynasties. Chinese rosewood classical furniture is mainly divided into three major schools: Guangzhou style, Beijing style, and Suzhou style.

[0003] After long-term use of classical furniture, due to the influence of seasons or environment, the wood is prone to deformation. The deformed wood will affect the beauty and practicality of the furniture. For the deformation of the wood, the existing technology will use clamping tools to clamp the wood to make it return to its original state. For wood with a relatively large degree of deformation, after clamping the wood with a clamping tool, fire is used to make the wood return to its original state.

[0004] However, when the existing clamping tools clamp the wood, they are likely to damage the surface of the wood, reducing the beauty of the wood surface and also shortening the service life of the wood. Summary of the Utility Model

[0005] In order to prevent damage to the surface of the wood when clamping the wood, this application provides a device for correcting the deformation of wood in classical furniture.

[0006] A device for correcting the deformation of wood in classical furniture provided by this application adopts the following technical scheme: It includes a bidirectional threaded rod and a fixed body. Two threaded blocks are threadedly connected to the outer surface of the bidirectional threaded rod. A fixed block is fixedly connected to the upper surface of each threaded block. Two fixed rods are slidably connected to the inner wall of each fixed block. Two fixing plates are provided above the fixed body. One end of each fixed rod away from the corresponding fixed block is fixedly connected to the side surface of the corresponding fixing plate. Two springs are fixedly connected to the side surfaces of each fixed block close to each other. One end of each spring away from the corresponding fixed block is fixedly connected to the side surface of the corresponding fixing plate. A rubber pad is fixedly connected to the side surfaces of each fixing plate close to each other.

[0007] Optionally, the outer surface of the bidirectional threaded rod is rotatably connected to the inner wall of the fixed body, and a long rod is fixedly connected to the upper surface of the fixed body.

[0008] Optionally, a worm gear is fixedly connected to the outer surface of the bidirectional threaded rod, and a worm is meshed with the outer surface of the worm gear.

[0009] Optionally, the outer surface of the worm is rotatably connected to the inner wall of the fixed body, and the inner wall of each thread block is slidably connected to the outer surface of the long rod.

[0010] Optionally, a limiting body is fixedly connected to the top end of the worm, a connecting block is fixedly connected to the upper surface of the fixed body, and the outer surface of the limiting body is rotatably connected to the inner wall of the connecting block.

[0011] Optionally, a limiting block is fixedly connected to the bottom surface of each thread block, and the outer surface of each limiting block is slidably connected to the inner wall of the fixed body.

[0012] Optionally, a connecting body is fixedly connected to the front and back of each fixing plate, a clamping block is fixedly connected to the bottom surface of each connecting body, and the outer surface of each clamping block is slidably connected to the inner wall of the fixed body.

[0013] In summary, the present application includes the following beneficial technical effects:

[0014] 1. By setting components such as thread blocks, fixing plates, and springs, the present utility model drives two thread blocks to move towards each other by rotating the bidirectional threaded rod, drives the fixed block to move through the thread block, drives the spring and the fixing plate to move through the fixed block, drives the rubber pad to move when the fixing plate moves, and after the rubber pad moves and contacts the surface of the wood, it drives the fixing plate to move backward and drives the spring to compress. Through the elastic force of the spring, the rubber pad can be tightly attached to the surface of the wood. Through the cooperation of the rubber pad and the spring, the effect of avoiding damage to the surface of the wood when clamping the wood can be achieved.

[0015] 2. By setting components such as fixing plates, connecting bodies, and clamping blocks, when the fixing plate moves, it drives the connecting body to move, drives the clamping block to move on the inner wall of the fixed body through the connecting body, limits the clamping block by the fixed body to prevent the clamping block from detaching from the inside of the fixed body, and also increases the stability of the connecting body. By supporting and limiting the fixing plate through the connecting body, the effect of keeping the fixing plate stable and moving in a straight line when moving is achieved, thereby improving the clamping effect of the fixing plate and the rubber pad on the wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall three-dimensional structure schematic diagram in the embodiment of the present application;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the fixed block and the fixed rod in the embodiment of the present application;

[0018] Figure 3 is the three-dimensional structure schematic diagram of the thread block and the worm gear in the embodiment of the present application;

[0019] Figure 4It is a schematic diagram of the internal structure of the connection block in the embodiment of the present application.

[0020] Reference numerals: 1, bidirectional threaded rod; 2, threaded block; 3, fixed block; 4, fixed rod; 5, fixed plate; 6, spring; 7, rubber pad; 8, fixed body; 9, long rod; 10, worm gear; 11, worm; 12, limiting body; 13, connection block; 14, limiting block; 15, connection body; 16, clamping block. Detailed implementation manners

[0021] The following further elaborates on the present application in conjunction with Figure 1 —4.

[0022] The embodiment of the present application discloses a device for correcting the deformation of classical furniture wood. As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 shown, it includes a bidirectional threaded rod 1 and a fixed body 8. Two threaded blocks 2 are threadedly connected to the outer surface of the bidirectional threaded rod 1. A fixed block 3 is fixedly connected to the upper surface of each threaded block 2. Two fixed rods 4 are slidably connected to the inner wall of each fixed block 3. Two fixed plates 5 are provided above the fixed body 8. One end of each fixed rod 4 away from the corresponding fixed block 3 is fixedly connected to the side surface of the corresponding fixed plate 5. Two springs 6 are fixedly connected to the mutually approaching surfaces of each pair of fixed blocks 3. The threaded connection between the threaded block 2 and the bidirectional threaded rod 1 is set to achieve the movement effect of the threaded block 2 by rotating the bidirectional threaded rod 1. The sliding connection between the fixed rod 4 and the fixed block 3 is set to limit the fixed rod 4 by the fixed block 3 to prevent the fixed rod 4 from disengaging from the inside of the fixed block 3. One end of the fixed rod 4 away from the fixed block 3 is connected to the side surface of the fixed plate 5. When the fixed block 3 moves, the fixed plate 5 is driven to move through the fixed rod 4.

[0023] Please refer to Figure 1 、 Figure 2 , a connection body 15 is fixedly connected to the front and back surfaces of each fixed plate 5. A clamping block 16 is fixedly connected to the bottom surface of each connection body 15. The outer surface of each clamping block 16 is slidably connected to the inner wall of the fixed body 8. The connection body 15 is installed on the surface of the fixed plate 5. When the fixed plate 5 moves, the connection body 15 is driven to move. When the connection body 15 moves, the clamping block 16 is driven to move on the inner wall of the fixed body 8. The fixed body 8 limits the clamping block 16 to prevent the clamping block 16 from disengaging from the inside of the fixed body 8, and also increases the stability of the connection body 15. The connection body 15 supports and limits the fixed plate 5, so that the fixed plate 5 remains stable when moving.

[0024] Please refer to Figure 2 、 Figure 3, a limiting block 14 is fixedly connected to the bottom surface of each threaded block 2, and the outer surface of each limiting block 14 is slidably connected to the inner wall of the fixed body 8. The limiting block 14 is installed on the bottom surface of the threaded block 2. When the threaded block 2 moves, it drives the limiting block 14 to move on the inner wall of the fixed body 8. The limiting block 14 is limited by the fixed body 8, and then the threaded block 2 is limited, so that the threaded block 2 keeps moving when the bidirectional threaded rod 1 rotates.

[0025] Please refer to Figure 1 、 Figure 3 , a worm gear 10 is fixedly connected to the outer surface of the bidirectional threaded rod 1, and a worm 11 is meshed with the outer surface of the worm gear 10. The worm gear 10 is installed on the outer surface of the bidirectional threaded rod 1. The worm gear 10 is limited by the bidirectional threaded rod 1. The worm gear 10 and the worm 11 are set to be meshed. The rotation of the worm 11 realizes the rotation effect of the worm gear 10. A handle is installed at the bottom end of the worm 11, and the rotation effect of the worm 11 is facilitated through the handle.

[0026] Please refer to Figure 1 、 Figure 3 、 Figure 4 , a limiting body 12 is fixedly connected to the top end of the worm 11, a connecting block 13 is fixedly connected to the upper surface of the fixed body 8, and the outer surface of the limiting body 12 is rotatably connected to the inner wall of the connecting block 13. The limiting body 12 is installed at the top end of the worm 11. When the worm 11 rotates, it drives the limiting body 12 to rotate on the inner wall of the connecting block 13. The limiting body 12 is limited by the connecting block 13, and then the worm 11 is limited, so that the worm 11 keeps rotating at its original position.

[0027] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , the outer surface of the worm 11 is rotatably connected to the inner wall of the fixed body 8, and the inner wall of each threaded block 2 is slidably connected to the outer surface of the long rod 9. The outer surface of the worm 11 and the inner wall of the fixed body 8 are set to be rotatably connected, and the worm 11 is limited by the fixed body 8.

[0028] Please refer to Figure 1 、 Figure 3 , the outer surface of the bidirectional threaded rod 1 is rotatably connected to the inner wall of the fixed body 8, and a long rod 9 is fixedly connected to the upper surface of the fixed body 8. The outer surface of the bidirectional threaded rod 1 and the inner wall of the fixed body 8 are set to be rotatably connected, and the bidirectional threaded rod 1 is limited by the fixed body 8. The long rod 9 is installed on the upper surface of the fixed body 8. When the threaded block 2 moves, it moves on the surface of the long rod 9. The threaded block 2 is limited by the long rod 9, so that the threaded block 2 keeps stable when it moves.

[0029] Please refer to Figure 1 、 Figure 2, one end of each spring 6 away from the corresponding fixed block 3 is fixedly connected to the side surface of the corresponding fixing plate 5. A rubber pad 7 is fixedly connected to each side of the fixing plate 5 close to each other. The end of the spring 6 away from the fixed block 3 is connected to the side surface of the fixing plate 5, and the fixing plate 5 is used to fix the spring 6. The rubber pad 7 is installed on the side surface of the fixing plate 5, and the fixing plate 5 drives the rubber pad 7 to move when it moves.

[0030] The implementation principle of a classical furniture wood deformation correction device in an embodiment of the present application is as follows: Rotate the worm 11, drive the worm wheel 10 to rotate through the meshing between the worm 11 and the worm wheel 10, and then drive the bidirectional threaded rod 1 to rotate. Drive the two threaded blocks 2 to move towards each other through the rotation of the bidirectional threaded rod 1, drive the fixed block 3 to move through the threaded block 2, and drive the spring 6 and the fixing plate 5 to move through the fixed block 3. When the fixing plate 5 moves, it drives the rubber pad 7 and the connecting body 15 to move. After the rubber pad 7 moves and contacts the wood surface, it will drive the fixing plate 5 and the fixed rod 4 to move backward, and drive the spring 6 to compress. Through the elastic force of the spring 6, the rubber pad 7 can be tightly attached to the wood surface. Through the cooperation of the rubber pad 7 and the spring 6, the effect of avoiding damage to the wood surface during wood clamping can be achieved. The movement of the connecting body 15 drives the clamping block 16 to move inside the inner wall of the fixed body 8. The fixed body 8 limits the clamping block 16 to prevent the clamping block 16 from detaching from the inside of the fixed body 8, and also increases the stability of the connecting body 15. The connecting body 15 supports and limits the fixing plate 5, so as to achieve the effect of keeping the fixing plate 5 stable and moving in a straight line when moving, and further improving the clamping effect of the fixing plate 5 and the rubber pad 7 on the wood.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A classical furniture wood deformation correction device, comprising a bidirectional threaded rod (1) and a fixing body (8), characterized in that: Two threaded blocks (2) are threadedly connected to the outer surface of the bidirectional threaded rod (1). A fixing block (3) is fixedly connected to the upper surface of each threaded block (2). Two fixing rods (4) are slidably connected to the inner wall of each fixing block (3). Two fixing plates (5) are provided above the fixing body (8). One end of each fixing rod (4) away from the corresponding fixing block (3) is fixedly connected to the side surface of the corresponding fixing plate (5). Two springs (6) are fixedly connected to the side of each fixing block (3) facing each other. One end of each spring (6) away from the corresponding fixing block (3) is fixedly connected to the side surface of the corresponding fixing plate (5). A rubber pad (7) is fixedly connected to the side of each fixing plate (5) facing each other.

2. The classical furniture wood deformation correction device according to claim 1, characterized in that: The outer surface of the bidirectional threaded rod (1) is rotatably connected to the inner wall of the fixing body (8). A long rod (9) is fixedly connected to the upper surface of the fixing body (8).

3. The classical furniture wood deformation correction device according to claim 1, characterized in that: A worm gear (10) is fixedly connected to the outer surface of the bidirectional threaded rod (1). A worm (11) is meshed with the outer surface of the worm gear (10).

4. A classical furniture wood deformation correction device according to claim 3, characterized in that: The outer surface of the worm (11) is rotatably connected to the inner wall of the fixing body (8). The inner wall of each threaded block (2) is slidably connected to the outer surface of the long rod (9).

5. The classical furniture wood deformation correction device according to claim 3, characterized in that: A limiting body (12) is fixedly connected to the top end of the worm (11). A connecting block (13) is fixedly connected to the upper surface of the fixing body (8). The outer surface of the limiting body (12) is rotatably connected to the inner wall of the connecting block (13).

6. The classical furniture wood deformation correction device according to claim 1, characterized in that: A limiting block (14) is fixedly connected to the bottom surface of each threaded block (2). The outer surface of each limiting block (14) is slidably connected to the inner wall of the fixing body (8).

7. A classical furniture wood deformation correction device according to claim 1, characterized in that: A connecting body (15) is fixedly connected to the front and back of each fixing plate (5). A clamping block (16) is fixedly connected to the bottom surface of each connecting body (15). The outer surface of each clamping block (16) is slidably connected to the inner wall of the fixing body (8).

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