Combined iron rattan chair

Abstract

The utility model discloses a combined iron rattan chair, which relates to the technical field of furniture and comprises a rattan seat plate, first iron support legs are rotatably connected to two corresponding sides of the rattan seat plate, and second iron support legs are rotatably connected to two corresponding sides of the rattan seat plate and located on one sides of the first iron support legs. The combined iron rattan chair has the beneficial effects that the seat plate is respectively and rotatably connected with the first iron supporting leg and the second iron supporting leg, and is matched with the connecting frame, so that the seat plate and the supporting legs can be folded and combined, the occupied space is favorably reduced, the carrying and the storage are convenient, two groups of movable inserting bolts are arranged at the bottom of the seat plate, and the combined iron rattan chair is convenient to carry and store. Under the action of deformation of the springs, the springs can be respectively inserted into the positioning holes of the two groups of supporting legs, so that the fixing of the supporting legs is enhanced, the connection between the seat plate and the supporting legs is more stable, the fixing of the supporting legs can be manually released, and the folding of the seat plate and the supporting legs is prevented from being hindered.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, specifically a modular iron rattan chair. Background Technology

[0002] Advances in modern industrial technology have improved the durability of rattan chairs and brought more design possibilities. Combining rattan seats with sturdy metal legs can enhance the quality of rattan chairs and make them widely applicable in various places.

[0003] Application No. 202221340580.5 discloses a modular rattan chair. By pulling the lever backward, the locking rod moves backward, allowing the modular panel to be folded 180° to be flush with the seat surface. Rotating the rotating rod drives the screw to rotate, and through the thread action, the screw moves downward, so that the combined height of the threaded sleeve and the screw is the same as the height of the support leg. The threaded sleeve and the screw provide stable support for the modular panel. The modular panel and seat of this invention can be folded or unfolded to increase the resting area. The modular panel can support the lower leg, making the thigh and lower leg aligned, which facilitates blood circulation and improves resting comfort.

[0004] The seat, legs, and backrest of the aforementioned application are an integrated structure, which takes up a lot of space and is inconvenient to carry and store when not in use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a modular iron rattan chair, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular iron rattan chair, comprising a rattan seat plate, with first iron legs rotatably connected to corresponding sides of the rattan seat plate, and second iron legs rotatably connected to corresponding sides of the rattan seat plate on one side of the first iron legs. A connecting frame is rotatably connected to one side of the second iron legs, with one end of the connecting frame rotatably connected to the first iron legs. A first positioning hole and a second positioning hole are respectively provided inside one of the first iron legs and one of the second iron legs. A locator is installed at the bottom of the rattan seat plate on one side of one of the first iron legs. A sliding groove is provided inside the locator, and a positioning rod is slidably connected inside the groove. A first plug is connected to one end of the positioning rod, and a telescopic spring is sleeved on the outside of the positioning rod. A support rod is fixedly connected to one side of the first plug, and a second plug is fixedly connected to one end of the support rod. One end of the support rod and the second plug are respectively inserted into the first positioning hole and the second positioning hole.

[0007] Preferably, support sleeves are installed on both sides of the bottom of the rattan seat plate and on the side of the locator. Limiting holes are opened inside the support sleeves. Limiting rods are slidably connected inside the limiting holes. Handrails are fixedly connected to the top of the limiting rods. Rubber anti-slip sleeves are installed on the outside of the limiting rods and fit with the limiting holes.

[0008] Preferably, a rattan backrest is fixedly connected between the two first iron legs and at the top of the rattan seat plate.

[0009] Preferably, a support frame is installed on the bottom side of the rattan seat away from the two support sleeves, and a combination plate is rotatably connected between the two support frames.

[0010] Preferably, an adjuster is installed on one side of one of the support frames, and a worm gear and a worm are rotatably connected inside the adjuster. The worm gear and the worm are meshed with each other. A throttle is rotatably connected to one side of the adjuster, and the worm gear and the worm are fixedly connected to the combination plate and the throttle, respectively.

[0011] Preferably, the distance between the support sleeve and the support frame is greater than the length of the combined plate.

[0012] Preferably, the bottom of both the first and second iron legs are equipped with anti-slip pads.

[0013] This utility model provides a modular iron rattan chair, which has the following beneficial effects:

[0014] 1. This modular iron rattan chair features a seat that is rotatably connected to the first and second iron legs. Combined with a connecting frame, the seat and legs can be folded. This modular structure reduces space occupation and facilitates carrying and storage. Two sets of movable bolts are located at the bottom of the seat. Under the action of spring deformation, these bolts can be inserted into the positioning holes of the two sets of legs, strengthening the fixation of the legs and making the connection between the seat and legs more stable. The bolts can also be manually released to avoid hindering the folding of the seat and legs.

[0015] 2. This modular iron rattan chair features a sliding connection between the support sleeve at the bottom of the seat and the limiting rod at the bottom of the armrests. This allows for easy adjustment of the distance between the two sets of armrests according to the user's body shape. Furthermore, a folding combination plate is installed at the bottom of the seat. With the help of a worm gear and worm, the angle of the combination plate can be adjusted to support the user's legs. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram illustrating the operation of this utility model.

[0020] In the diagram: 1. Rattan seat plate; 2. First iron support leg; 3. Second iron support leg; 4. Connecting frame; 5. First positioning hole; 6. Second positioning hole; 7. Positioner; 8. Slide groove; 9. Positioning rod; 10. First plug; 11. Telescopic spring; 12. Support rod; 13. Second plug; 14. Support sleeve; 15. Limiting hole; 16. Limiting rod; 17. Handrail; 18. Rubber anti-slip sleeve; 19. Support frame; 20. Combination plate; 21. Adjuster; 22. Worm gear; 23. Worm; 24. Throttle; 25. Rattan backrest; 26. Anti-slip mat. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1 to 4This utility model provides a technical solution: a modular iron rattan chair, including a rattan seat 1, with first iron legs 2 rotatably connected to corresponding sides of the rattan seat 1, and second iron legs 3 rotatably connected to corresponding sides of the rattan seat 1 and one side of the first iron legs 2. A connecting frame 4 is rotatably connected to one side of the second iron legs 3, with one end of the connecting frame 4 rotatably connected to the first iron legs 2. Through the rotatable connection of the rattan seat 1 to the first iron legs 2 and the second iron legs 3, and the rotatable connection of both ends of the connecting frame 4 to the first iron legs 2 and the second iron legs 3, the rattan seat 1 and the first iron legs 2 and the second iron legs 3 can be flipped and folded for easy carrying and storage. The two first iron legs 2 are connected... A rattan backrest 25 is fixedly connected to the top of the rattan seat 1. Both the rattan backrest 25 and the rattan seat 1 are composed of an iron frame and rattan weaving. Anti-slip pads 26 are installed at the bottom of the first iron leg 2 and the second iron leg 3 to increase friction with the ground and make the rattan chair more stable. A first positioning hole 5 and a second positioning hole 6 are respectively opened inside one of the first iron leg 2 and one of the second iron leg 3. A positioning device 7 is installed at the bottom of the rattan seat 1 and on one side of one of the first iron leg 2. A sliding groove 8 is opened inside the positioning device 7, and a positioning rod 9 is slidably connected inside the sliding groove 8. One end of the positioning rod 9 is connected to a first plug 10, and a telescopic spring 11 is sleeved on the outside of the positioning rod 9. A support rod 12 is fixedly connected to one side of the support rod 10. A second plug 13 is fixedly connected to one end of the support rod 12. One end of the support rod 12 and the second plug 13 are respectively inserted into the first positioning hole 5 and the second positioning hole 6. Through the connection between the support rod 12 and the first plug 10 and the second plug 13, and the deformation of the telescopic spring 11, the positioning rod 9 can pull the first plug 10 and the second plug 13 to move simultaneously, pulling them out of the first positioning hole 5 and the second positioning hole 6, thus releasing the fixation of the first iron support leg 2 and the second iron support leg 3. Alternatively, under the action of the telescopic spring 11, the first plug 10 and the second plug 13 can be pushed back to their original positions and inserted into the first positioning hole 5 and the second positioning hole 6, respectively, to facilitate the fixation of the first iron support leg 2 and the second iron support leg 3. To enhance stability, support sleeves 14 are installed on both sides of the bottom of the rattan seat 1, corresponding to the sides of the locator 7. Limiting holes 15 are formed inside the support sleeves 14, and a limiting rod 16 is slidably connected inside the limiting holes 15. A handrail 17 is fixedly connected to the top of the limiting rod 16. A rubber anti-slip sleeve 18 is installed on the outside of the limiting rod 16, fitting snugly against the limiting holes 15 to increase friction and allow the limiting rod 16 to slide. This allows the limiting rod 16 to be easily pulled out of the limiting holes 15 while adjusting the distance between the two handrails 17 according to the patient's body shape. Support frames 19 are installed on the bottom of the rattan seat 1, away from the two support sleeves 14. A combination plate 20 is rotatably connected between the two support frames 19.One side of one of the support frames 19 is equipped with an adjuster 21. A worm gear 22 and a worm 23 are rotatably connected inside the adjuster 21, meshing with each other. A handle 24 is rotatably connected to one side of the adjuster 21. The worm gear 22 and the worm 23 are fixedly connected to the combination plate 20 and the handle 24, respectively. Through the meshing of the worm gear 22 and the worm 23, the handle 24 transmits power to the combination plate 20, driving the combination plate 20 to flip, unfold, or fold, facilitating adjustment of the angle of the combination plate 20 and providing support for the legs. The distance between the support sleeve 14 and the support frame 19 is greater than the length of the combination plate 20, which helps prevent the support sleeve 14 from obstructing the folding of the combination plate 20.

[0023] In summary, when using this modular iron rattan chair, pulling the positioning rod 9 on the bottom locator 7 of the rattan seat 1 causes one end of the first plug 10 to slide into the groove 8, compressing the telescopic spring 11. Then, rotating the first iron support legs 2 and the second iron support legs 3 on both sides of the rattan seat 1 unfolds the first and second iron support legs 2 and 3 through the connecting frame 4 that rotatably connects them. One end of the second iron support leg 3 abuts against the first iron support leg 2. While the first and second iron support legs 2 and 3 support the rattan seat 1, the positioning rod 9 is released, and the telescopic spring 11 pushes the first plug 10 back to its original position. The first plug 10 is then connected to the second plug 13 via the support rod 12 on one side. Insert the first bolt 10 and the second bolt 13 into the first positioning hole 5 and the second positioning hole 6 in one of the first iron support legs 2 and the second iron support leg 3, respectively, to fix the first iron support leg 2 and the second iron support leg 3. As needed, the limiting rod 16 in the limiting hole 15 in the bottom support sleeve 14 of the rattan seat plate 1 can be slid to adjust the distance between the top handles 17 of the two limiting rods 16. Since the two support frames 19 at one end of the rattan seat plate 1 are rotatably connected to the combination plate 20, and the worm gear 22 and worm 23 meshing in the adjuster 21 are connected to the combination plate 20 and the handle 24, the handle 24 transmits power to the combination plate 20. Rotating the handle 24 can drive the combination plate 20 to flip and adjust its angle.

[0024] 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 iron rattan chair, comprising a rattan seat (1), characterized in that: The rattan seat plate (1) is rotatably connected to two corresponding sides by first iron legs (2). The rattan seat plate (1) is rotatably connected to two corresponding sides and one side of the first iron legs (2) by second iron legs (3). A connecting frame (4) is rotatably connected to one side of the second iron legs (3). One end of the connecting frame (4) is rotatably connected to the first iron legs (2). A first positioning hole (5) and a second positioning hole (6) are respectively opened inside one of the first iron legs (2) and one of the second iron legs (3). The bottom of the rattan seat plate (1) and one of the first iron legs (3) is... A locator (7) is installed on one side of the iron support leg (2). A groove (8) is provided inside the locator (7). A positioning rod (9) is slidably connected inside the groove (8). One end of the positioning rod (9) is connected to a first plug (10). A telescopic spring (11) is sleeved on the outside of the positioning rod (9). A support rod (12) is fixedly connected to one side of the first plug (10). A second plug (13) is fixedly connected to one end of the support rod (12). One end of the support rod (12) and the second plug (13) are respectively inserted into the first positioning hole (5) and the second positioning hole (6).

2. A modular iron rattan chair according to claim 1, characterized in that: Support sleeves (14) are installed on both sides of the bottom of the rattan seat plate (1) and on one side of the locator (7). A limiting hole (15) is opened inside the supporting sleeve (14). A limiting rod (16) is slidably connected inside the limiting hole (15). A handrail (17) is fixedly connected to the top of the limiting rod (16). A rubber anti-slip sleeve (18) is installed on the outside of the limiting rod (16). The rubber anti-slip sleeve (18) fits into the limiting hole (15).

3. A modular iron rattan chair according to claim 1, characterized in that: A backrest (25) is fixedly connected between the two first iron legs (2) and at the top of the rattan seat plate (1).

4. A modular iron rattan chair according to claim 2, characterized in that: The bottom of the rattan seat plate (1) is equipped with a support frame (19) on the side away from the two support sleeves (14), and a combination plate (20) is rotatably connected between the two support frames (19).

5. A modular iron rattan chair according to claim 4, characterized in that: An adjuster (21) is installed on one side of one of the support frames (19). A worm wheel (22) and a worm (23) are rotatably connected inside the adjuster (21). The worm wheel (22) and the worm (23) mesh with each other. A throttle (24) is rotatably connected to one side of the adjuster (21). The worm wheel (22) and the worm (23) are fixedly connected to the combination plate (20) and the throttle (24) respectively.

6. A modular iron rattan chair according to claim 4, characterized in that: The distance between the support sleeve (14) and the support frame (19) is greater than the length of the combined plate (20).

7. A modular iron rattan chair according to claim 1, characterized in that: The bottom of the first iron support leg (2) and the second iron support leg (3) are both equipped with anti-slip pads (26).

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