Fixing mechanism for sofa assembly

Abstract

The utility model relates to the technical field of sofa assembly, and discloses a fixing mechanism for sofa assembly, which comprises a workbench, an assembly structure is placed on the workbench, the upper end of the workbench is rotatably provided with a turntable, the upper end of the turntable is provided with a sliding chute, the two sides of the sliding chute are provided with strip-shaped holes penetrating through the upper end, and the upper end of the sliding chute is provided with a clamping groove. A fixing piece is slidably arranged in the sliding groove, the fixing piece comprises a sliding block, the two sides of the sliding block are in threaded connection with threaded rods, the upper ends of the threaded rods are fixedly connected with rotating blocks, the threaded rods penetrate through the strip-shaped holes, and the rotating blocks are located at the upper end of the rotating disc. According to the novel fixing mechanism applied to sofa assembling, by arranging the rotating disc and the clamping pieces, screws are stably screwed on the two assembling structures through clamping of the clamping pieces for the assembling structures, fixing of the assembling structures is facilitated, then mounting and fixing of the assembling structures can be accelerated through rotation of the rotating disc, and the manual screw screwing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sofa assembly, in particular to a fixing mechanism for sofa assembly. Background Art

[0002] When assembling the gaming sofa, the frame needs to be assembled. The assembly between the frames is done manually by fixing them with screws. The traditional way is to align the mounting holes of the frame first, and then insert the screws into the mounting holes to complete the installation of the frame.

[0003] However, since the frame is in the shape of a bar or a cylinder, it is easy to deviate after the mounting holes of the frame are aligned, and manual support is required, which results in low efficiency when assembling the frame.

[0004] In order to solve the above problems, the present application proposes a fixing mechanism for sofa assembly. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a fixing mechanism for assembling a sofa, so as to at least solve one of the problems raised by the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sofa assembly fixing mechanism, comprising a workbench, an assembly structure is placed on the workbench, a turntable is rotatably arranged on the upper end of the workbench, a slide groove is provided on the upper end of the turntable, strip holes penetrating the upper end are provided on both sides of the slide groove, a fixing piece is slidably arranged in the slide groove, the fixing piece comprises a slider, threaded rods are threadedly connected on both sides of the slider, a rotating block is fixedly connected to the upper end of the threaded rod, the threaded rod is arranged through the strip hole, and the rotating block is arranged at the upper end of the turntable, a clamping piece is provided on the upper end of the slider, and the clamping piece is matched with the assembly structure.

[0007] A further technical improvement of the utility model is that the clamping member includes a threaded barrel fixed to the upper end of the slider, the upper end of the threaded barrel is threadedly connected to an adjusting rod, an upper connecting plate is rotatably connected to the adjusting rod, the outer side wall of the threaded barrel is fixedly connected to a lower connecting plate, and mutually offset annular clamps are fixedly connected between the lower connecting plate and the upper connecting plate.

[0008] A further technical improvement of the utility model is that an annular track is fixedly connected to the upper end of the workbench, and an annular groove matching the annular track is formed at the lower end of the turntable.

[0009] A further technical improvement of the utility model is that support frames are fixedly connected to both sides of the upper end of the turntable, and both ends of the support frame and the turntable form a placement groove.

[0010] A further technical improvement of the utility model is that circular grooves are provided on both sides of the turntable, and the edges of the circular grooves are rounded.

[0011] A further technical improvement of the utility model is that balls are rotatably connected in the annular groove, and the balls are provided in a plurality with equal spacing.

[0012] A further technical improvement of the utility model is that the outer side wall of the turntable is fixedly connected with a support rod, and the outer side end of the support rod is fixedly connected with a circular ring.

[0013] The embodiment of the utility model provides a fixing mechanism for sofa assembly, which has the following beneficial effects:

[0014] This new type of fixing mechanism is applied to sofa assembly. By setting a turntable and a clamping piece, the assembly structure is clamped by the clamping piece to stably drive screws into the two assembly structures, which is convenient for fixing the assembly structure. The rotation of the turntable can speed up the installation and fixation of the assembly structure, thereby improving the efficiency of manual screw driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the workbench and turntable structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the turntable and the support frame of the utility model;

[0019] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 5 for Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. workbench; 2. assembly structure; 3. turntable; 4. support rod; 5. circular ring; 6. support frame; 7. circular groove; 8. slide groove; 9. strip hole; 10. slider; 11. threaded rod; 12. rotating block; 13. threaded cylinder; 14. lower connecting plate; 15. adjusting rod; 16. upper connecting plate; 17. annular clamping plate; 18. annular track; 19. annular groove; 20. ball bearing. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 A fixing mechanism for assembling a sofa comprises a workbench 1, an assembly structure 2 is placed on the workbench 1, a turntable 3 is rotatably arranged at the upper end of the workbench 1, a slide groove 8 is opened at the upper end of the turntable 3, and strip holes 9 penetrating the upper end are opened on both sides of the slide groove 8, a fixing piece is slidably arranged in the slide groove 8, and the fixing piece comprises a slider 10, threaded rods 11 are threadedly connected to both sides of the slider 10, a rotating block 12 is fixedly connected to the upper end of the threaded rod 11, the threaded rod 11 is arranged through the strip hole 9, and the rotating block 12 is arranged at the upper end of the turntable 3, a clamping piece is arranged at the upper end of the slider 10, and the clamping piece is matched with the assembly structure 2.

[0024] The specific working principle and implementation method are as follows: the skeleton assembly structure 2 of the gaming sofa is placed on the turntable 3, and the turntable 3 can be used to facilitate the splicing of the skeleton. A slide groove 8 is provided on the turntable 3, and the slide groove 8 is set in an inverted T shape. A fixing piece is slidably arranged in the slide groove 8, and the slider 10 slides relatively left and right in the slide groove 8, and is adjusted according to the span of the skeleton. After sliding to the position, the threaded rod 11 is driven to rotate by rotating the rotating block 12, and the threaded rod 11 is threadedly connected with the slider 10. The rotating block 12 is continuously rotated to make the upper end surface of the turntable 3 contact with the turntable 3 to achieve a stable effect. A clamping piece is provided on the upper end of the slider 10, and the clamping piece clamps the assembly structure 2 so that the assembly structures 2 are stably placed with each other, which is convenient for manually fixing the two assembly structures 2 with screws; the advantage of such a design is that the assembly structure 2 is clamped by the clamping piece, and the screws are stably driven into the two assembly structures 2, which is convenient for fixing the assembly structure 2, and then the installation and fixation of the assembly structure 2 can be accelerated by the rotation of the turntable 3, thereby improving the efficiency of manual screwing.

[0025] like Figure 4As shown, the clamping member includes a threaded barrel 13 fixed to the upper end of the slider 10, the upper end of the threaded barrel 13 is threadedly connected with an adjusting rod 15, the adjusting rod 15 is rotatably connected with an upper connecting plate 16, the outer wall of the threaded barrel 13 is fixedly connected with a lower connecting plate 14, and an annular clamping plate 17 that is staggered with each other is fixedly connected between the lower connecting plate 14 and the upper connecting plate 16, the threaded barrel 13 is rotatably threaded with an adjusting rod 15, the adjusting rod 15 is rotatably connected with an upper connecting plate 16, the lower connecting plate 14 is fixed at the outer end of the threaded barrel 13, and an annular clamping plate 17 is fixedly connected between the upper connecting plate 16 and the lower connecting plate 14, the annular clamping plate 17 is staggeredly arranged to adapt to assembly structures 2 of different thicknesses, and after clamping, the assembly structure 2 can stably correspond the screw holes, which is convenient for installers to improve installation efficiency.

[0026] like Figure 5 As shown, the upper end of the workbench 1 is fixedly connected with an annular track 18, and the lower end of the turntable 3 is provided with an annular groove 19 matching the annular track 18. The annular track 18 is fixed on the upper end surface of the workbench 1, and the annular groove 19 is provided at the lower end of the turntable 3, so that the turntable 3 can rotate on the workbench 1, thereby facilitating the rotation of the turntable 3, thereby achieving the effect of improving the installation efficiency.

[0027] like Figure 3 As shown, support frames 6 are fixedly connected to both sides of the upper end of the turntable 3, and both ends of the support frame 6 form a placement groove with the turntable 3. The support frame 6 is set in an "X" shape, and the support effect can be achieved through the support frame 6. The assembly structures 2 of different lengths can be placed stably, which improves the placement stability of the assembly structure 2, and the placement grooves formed on the support frame 6 and the turntable 3 can be used to place screws, which prevents the installer from throwing out the screws when rotating the turntable 3, further improving the installation efficiency.

[0028] like Figure 3 As shown, circular grooves 7 are provided on both sides of the turntable 3, and the edges of the circular grooves 7 are rounded. The circular grooves 7 can facilitate the installation workers to place the electric gun on the turntable 3, and can facilitate the workers to briefly load materials and clamp and fix the assembly structure 2.

[0029] like Figure 5 As shown, balls 20 are rotatably connected in the annular groove 19. The number of balls 20 is multiple and the spacing is equal. The balls 20 increase the rotational lubrication of the turntable 3, thereby improving the rotation efficiency of the turntable 3, and the multiple balls 20 can provide stable rotation of the turntable 3.

[0030] like Figure 2As shown, the outer wall of the turntable 3 is fixedly connected with a support rod 4, and the outer end of the support rod 4 is fixedly connected with a ring 5. The support rod 4 and the ring 5 can facilitate the staff to rotate the turntable 3, and the support rod 4 can be driven to move and rotate the turntable 3 by rotating the ring 5.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A fixing mechanism for sofa assembly, comprising a workbench (1), on which an assembly structure (2) is placed, characterized in that: A turntable (3) is rotatably arranged at the upper end of the workbench (1), a slide groove (8) is provided at the upper end of the turntable (3), strip holes (9) penetrating the upper end are provided on both sides of the slide groove (8), a fixing member is slidably arranged in the slide groove (8), the fixing member comprises a slider (10), threaded rods (11) are threadedly connected to both sides of the slider (10), a rotating block (12) is fixedly connected to the upper end of the threaded rod (11), the threaded rod (11) is passed through the strip hole (9), and the rotating block (12) is arranged at the upper end of the turntable (3), and a clamping member is arranged at the upper end of the slider (10), and the clamping member is matched with the assembly structure (2).

2. A sofa assembly fixing mechanism according to claim 1, characterized in that: The clamping member comprises a threaded barrel (13) fixed to the upper end of the slider (10); an adjusting rod (15) is threadedly connected to the upper end of the threaded barrel (13); an upper connecting plate (16) is rotatably connected to the adjusting rod (15); a lower connecting plate (14) is fixedly connected to the outer side wall of the threaded barrel (13); and mutually offset annular clamping plates (17) are fixedly connected between the lower connecting plate (14) and the upper connecting plate (16).

3. A sofa assembly fixing mechanism according to claim 1, characterized in that: The upper end of the workbench (1) is fixedly connected to a circular track (18), and the lower end of the turntable (3) is provided with a circular groove (19) matching the circular track (18).

4. A sofa assembly fixing mechanism according to claim 1, characterized in that: Support frames (6) are fixedly connected to both sides of the upper end of the rotating disk (3), and both ends of the support frame (6) and the rotating disk (3) form a placement groove.

5. The fixing mechanism for sofa assembly according to claim 1, characterized in that: Circular grooves (7) are provided on both sides of the rotating disk (3), and the edges of the circular grooves (7) are rounded.

6. A sofa assembly fixing mechanism according to claim 3, characterized in that: A ball (20) is rotatably connected in the annular groove (19), and the ball (20) is provided in a plurality and at equal intervals.

7. A sofa assembly fixing mechanism according to claim 1, characterized in that: The outer wall of the rotating disk (3) is fixedly connected to a support rod (4), and the outer end of the support rod (4) is fixedly connected to a circular ring (5).

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