Combined splicing type aluminum outdoor chair

Abstract

The utility model discloses a combined splicing type aluminum outdoor chair which comprises an aluminum seat plate, two first clamping grooves are formed in the top of the aluminum seat plate, second clamping grooves are formed in the four corners of the bottom of the aluminum seat plate, first clamping blocks are movably installed in the two first clamping grooves, the tops of the two first clamping blocks are fixedly provided with the same aluminum backup plate, and the aluminum backup plate is provided with a plurality of second clamping grooves. Second clamping blocks are movably mounted in the four second clamping grooves, an aluminum supporting column is fixedly mounted at the bottom end of any second clamping block, an aluminum mounting frame is fixedly mounted on one side of the aluminum seat plate, a lead screw is rotatably mounted at the bottom of the aluminum seat plate, the lead screw is sleeved with a sliding block in a threaded mode, and the lead screw is fixedly sleeved with a gear. The combined splicing type aluminum outdoor chair is simple in structure and convenient to use, and the whole combined splicing type aluminum outdoor chair is convenient and rapid to splice, convenient and simple to install and convenient and rapid to assemble and form outdoors.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor chairs, in particular to a combined spliced ​​aluminum outdoor chair. Background Art

[0002] Outdoor chairs are products for passers-by to rest outdoors. They are mostly used in public places such as parks, communities, large playgrounds, shopping malls, etc. With the development of the times, outdoor chairs have entered most small and medium-sized cities, becoming a beautiful landscape of the city, bringing convenience to people and making the environment more harmonious. Traditional outdoor chairs are one-piece chair structures.

[0003] When installing and transporting outdoor chairs, the one-piece chair structure is large and inconvenient to transport. During installation, seat bars need to be installed on the surface of the one-piece chair structure, and each seat bar needs to be fixed with screws. This installation method is time-consuming and cumbersome, making it inconvenient to quickly assemble the outdoor chair.

[0004] Based on this, this scheme proposes a combined splicing aluminum outdoor chair. Utility Model Content

[0005] The purpose of the utility model is to provide a combined splicing type aluminum outdoor chair to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a combined spliced ​​aluminum outdoor chair, comprising an aluminum seat plate,

[0007] The top of the aluminum seat plate is provided with two first card slots, and the four corners of the bottom of the aluminum seat plate are provided with second card slots, the two first card slots are movably installed with first card blocks, the tops of the two first card blocks are fixedly installed with the same aluminum backing plate, the four second card slots are movably installed with second card blocks, and the bottom end of any second card block is fixedly installed with an aluminum support column;

[0008] An aluminum mounting frame is fixedly installed on one side of the aluminum seat plate, and a screw rod is rotatably installed on the bottom of the aluminum seat plate, a sliding block is threadedly sleeved on the screw rod, and a gear is fixedly sleeved on the screw rod, and long bars are fixedly installed on both sides of the sliding block;

[0009] Four metal blocks are fixedly installed at the bottom of the aluminum seat plate, and a through hole is opened on any metal block, and a movable rod is movably installed in any through hole, and a second limit block is fixedly installed at one end of the movable rod, and a connecting rod is rotatably installed between the other end of any movable rod and the corresponding long rod;

[0010] A fixing block is fixedly installed at the bottom of the aluminum seat plate, a strip hole is opened on the fixing block, a cross bar is movably installed in the strip hole, a rack meshing with the gear is fixedly installed at one end of the cross bar, and a connecting rod is fixedly installed at the other end of the cross bar, and a limiting groove adapted to the second limiting block is opened on any aluminum support column;

[0011] A locking bolt is threadedly mounted on the aluminum mounting frame, and one end of the locking bolt is rotatably connected to the connecting rod.

[0012] Preferably, the other end of the locking bolt is fixedly sleeved with a crank.

[0013] By adopting the technical solution, the crank can be easily rotated by the crank.

[0014] Preferably, a first limiting block is fixedly mounted on the connecting rod, and a first limiting groove matched with the first limiting block is formed on one side of the aluminum support plate close to the first limiting block.

[0015] By adopting the above technical solution, the first limit block moves inward and is inserted into the first limit groove on the aluminum back plate, so that the aluminum seat plate and the aluminum back plate can be spliced ​​and fixed in the second step.

[0016] Preferably, anti-skid feet are fixedly mounted on the bottoms of the four aluminum support columns.

[0017] By adopting the above technical solution, the anti-skid effect of the entire chair is increased by the anti-skid foot pads.

[0018] Preferably, a first spring is sleeved on the cross bar, one end of the first spring is fixed on the cross bar, and the other end of the first spring is fixed on the inner wall of the strip hole.

[0019] By adopting the above technical solution, the first spring facilitates the resetting of the cross bar and facilitates the subsequent disassembly.

[0020] Preferably, a second spring is sleeved on any movable rod, and one end of any second spring is fixed on the corresponding movable rod, and the other end is fixed on the inner wall of the corresponding through hole.

[0021] By adopting the above technical solution, the second spring facilitates the resetting of the movable rod, which is convenient for future disassembly.

[0022] Preferably, an anti-falling block is fixedly sleeved on the bottom end of the screw rod.

[0023] By adopting the above technical solution, the anti-dropping block can prevent the screw rod from accidentally dropping off.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] When the whole chair needs to be spliced, first insert the second blocks at the top of the four aluminum support columns into the corresponding second slots, and then insert the two first blocks at the bottom of the aluminum back plate into the corresponding first slots respectively, to preliminarily complete the splicing and fixing of the chairs, and then drive the locking bolt to rotate inward by locking and rotating the crank inward, the locking bolt pushes the connecting rod to move inward, the connecting rod drives the cross bar and the first limit block to move inward, the cross bar drives the horizontal movement of the rack, the rack drives the rotation of the gear, and the gear The wheel drives the screw rod to rotate, and the screw rod drives the sliding block to move downward, which drives the two long bars to move downward, and the long bars drive the corresponding connecting rods on both sides to rotate, which drives the corresponding two movable bars to move apart, so that the four second limit blocks are respectively inserted into the second limit grooves on the corresponding aluminum support columns, and the first limit block moves inward and is inserted into the first limit groove on the aluminum back plate, so that the aluminum seat plate and the four aluminum support columns and the aluminum back plate can be fixed by the second step of limit clamping, thereby increasing the fixing effect. The utility model has a simple structure and is easy to use. The combined splicing aluminum outdoor chair is easy to quickly splice as a whole, easy to install, and easy to quickly assemble outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of Part A of the utility model;

[0028] Figure 3 It is a schematic diagram of the structure of the utility model;

[0029] Figure 4 It is a top view of the first card slot and the first card block of the utility model;

[0030] Figure 5 This is a bottom-up stereoscopic view of an aluminum seat plate of the present utility model;

[0031] Figure 6 This is a schematic structural diagram of part B of the utility model.

[0032] In the figure: 1. Aluminum seat plate; 2. Aluminum support column; 3. First limit block; 4. Aluminum back plate; 5. First limit slot; 6. Anti-skid foot pad; 7. Aluminum mounting frame; 8. Locking bolt; 9. Connecting rod; 10. Fixed block; 11. Cross bar; 12. First slot; 13. First block; 14. Metal block; 15. Second limit block; 16. Long rod; 17. First spring; 18. Second spring; 19. Movable rod; 20. Connecting rod; 21. Rack; 22. Gear; 23. Sliding block; 24. Anti-falling block; 25. Second block; 26. Second slot; 27. Crank; 28. Screw rod. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-6 The utility model provides a technical solution: a combined splicing aluminum outdoor chair, comprising an aluminum seat plate 1, two first card slots 12 are provided on the top of the aluminum seat plate 1, and second card slots 26 are provided at the four corners of the bottom of the aluminum seat plate 1, first card blocks 13 are movably installed in the two first card slots 12, the same aluminum back plate 4 is fixedly installed on the top of the two first card blocks 13, second card blocks 25 are movably installed in the four second card slots 26, and an aluminum support column 2 is fixedly installed on the bottom end of any second card block 25. Through the above-mentioned structural setting, firstly, the second card blocks 25 on the top of the four aluminum support columns 2 are inserted into the corresponding second card slots 26, and then the two first card blocks 13 at the bottom of the aluminum back plate 4 are respectively inserted into the corresponding first card slots 12, so that the splicing and fixing of the chair can be preliminarily completed.

[0035] Combination Figure 1-6As shown, an aluminum mounting frame 7 is fixedly installed on one side of the aluminum seat plate 1, and a screw rod 28 is rotatably installed at the bottom of the aluminum seat plate 1, a sliding block 23 is threadedly sleeved on the screw rod 28, and a gear 22 is fixedly sleeved on the screw rod 28, and an anti-falling block 24 is fixedly sleeved on the bottom end of the screw rod 28, and long bars 16 are fixedly installed on both sides of the sliding block 23, and four metal blocks 14 are fixedly installed at the bottom of the aluminum seat plate 1, and a through hole is opened on any metal block 14, and a movable rod 19 is movably installed in any through hole, and a second spring 18 is sleeved on any movable rod 19, and one end of any second spring 18 is fixed on the corresponding movable rod 19, and the other end of any second spring 18 is fixed on the corresponding movable rod 19. The ends are fixed on the inner walls of the corresponding through holes, one end of the movable rod 19 is fixedly installed with a second limit block 15 and the other end of any movable rod 19 is rotatably installed with a connecting rod 20 between the corresponding long rod 16, the bottom of the aluminum seat plate 1 is fixedly installed with a fixed block 10, a strip hole is opened on the fixed block 10, a cross bar 11 is movably installed in the strip hole, one end of the cross bar 11 is fixedly installed with a rack 21 meshing with a gear 22 and the other end of the cross bar 11 is fixedly installed with a connecting rod 9, a first spring 17 is sleeved on the cross bar 11, one end of the first spring 17 is fixed on the cross bar 11, and the other end is fixed on the inner wall of the strip hole, any aluminum support column 2 A limiting groove adapted to the second limiting block 15 is provided on the aluminum mounting frame 7, a locking bolt 8 is threadedly installed on the aluminum mounting frame 7, one end of the locking bolt 8 is rotatably connected to the connecting rod 9, and the other end of the locking bolt 8 is fixedly sleeved with a crank 27, a first limiting block 3 is fixedly installed on the connecting rod 9, and a first limiting groove 5 adapted to the first limiting block 3 is provided on the side of the aluminum support plate 4 close to the first limiting block 3. Through the above-mentioned structural arrangement, the locking bolt 8 is driven to rotate inward by locking and rotating the crank 27 inward, the locking bolt 8 pushes the connecting rod 9 to move inward, the connecting rod 9 drives the cross bar 11 and the first limiting block 3 to move inward, and the cross bar 11 drives the rack 2 1 moves horizontally, the rack 21 drives the rotation of the gear 22, the gear 22 drives the rotation of the screw rod 28, the screw rod 28 drives the downward movement of the sliding block 23, which can drive the downward movement of the two long bars 16, the long bars 16 drive the rotation of the corresponding connecting rods 20 on both sides, which can drive the corresponding two movable rods 19 to move apart, so that the four second limit blocks 15 are respectively inserted into the second limit grooves on the corresponding aluminum support columns 2, during which the first limit block 3 moves inwardly and is inserted into the first limit groove 5 on the aluminum back plate 4, so that the aluminum seat plate 1 and the four aluminum support columns 2 and the aluminum back plate 4 can be fixed by the second step of limit clamping.

[0036] Combination Figure 1-4 As shown, the bottoms of the four aluminum support columns 2 are all fixedly mounted with anti-skid feet 6. Through the above-mentioned structural arrangement, the anti-skid feet 6 can increase the anti-skid effect of the entire seat bottom.

[0037] Working principle of the utility model: when the whole chair needs to be spliced, first insert the second clamping blocks 25 at the top of the four aluminum support columns 2 into the corresponding second clamping grooves 26, and then insert the two first clamping blocks 13 at the bottom of the aluminum back plate 4 into the corresponding first clamping grooves 12 respectively, so as to preliminarily complete the splicing and fixing of the chairs, and then drive the locking bolt 8 to rotate inward by locking and rotating the crank 27 inward, the locking bolt 8 pushes the connecting rod 9 to move inward, the connecting rod 9 drives the cross bar 11 and the first limit block 3 to move inward, the cross bar 11 drives the horizontal movement of the rack 21, and the rack 21 drives the gear 2 2 rotates, the gear 22 drives the screw rod 28 to rotate, the screw rod 28 drives the sliding block 23 to move downward, which drives the two long bars 16 to move downward, the long bars 16 drive the corresponding connecting rods 20 on both sides to rotate, which drives the corresponding two movable rods 19 to move apart, so that the four second limit blocks 15 are respectively inserted into the second limit grooves on the corresponding aluminum support columns 2, during which the first limit block 3 moves inward and is inserted into the first limit groove 5 on the aluminum back plate 4, so that the aluminum seat plate 1 and the four aluminum support columns 2 and the aluminum back plate 4 can be fixed by the second step of limit clamping, thereby increasing the fixing effect. The utility model has a simple structure and is easy to use. The combined splicing aluminum outdoor chair is easy to quickly splice as a whole, easy to install, and easy to assemble outdoors.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined splicing aluminum outdoor chair, comprising an aluminum seat plate (1), characterized in that: The aluminum seat plate (1) has two first card slots (12) at the top and second card slots (26) at the four corners of the bottom of the aluminum seat plate (1), the two first card slots (12) are each movably mounted with a first card block (13), the tops of the two first card blocks (13) are fixedly mounted with the same aluminum backing plate (4), the four second card slots (26) are each movably mounted with a second card block (25), and the bottom end of any second card block (25) is fixedly mounted with an aluminum support column (2); An aluminum mounting frame (7) is fixedly mounted on one side of the aluminum seat plate (1), and a screw rod (28) is rotatably mounted on the bottom of the aluminum seat plate (1), a sliding block (23) is threadedly sleeved on the screw rod (28), and a gear (22) is fixedly sleeved on the screw rod (28), and long bars (16) are fixedly mounted on both sides of the sliding block (23); Four metal blocks (14) are fixedly installed at the bottom of the aluminum seat plate (1), and a through hole is opened on any metal block (14), and a movable rod (19) is movably installed in any through hole, and a second limit block (15) is fixedly installed on one end of the movable rod (19), and a connecting rod (20) is rotatably installed between the other end of any movable rod (19) and the corresponding long rod (16); A fixing block (10) is fixedly installed at the bottom of the aluminum seat plate (1), a strip-shaped hole is provided on the fixing block (10), a cross bar (11) is movably installed in the strip-shaped hole, a rack (21) meshing with a gear (22) is fixedly installed at one end of the cross bar (11), and a connecting rod (9) is fixedly installed at the other end of the cross bar (11), and a limiting groove adapted to the second limiting block (15) is provided on any aluminum support column (2); A locking bolt (8) is threadedly mounted on the aluminum mounting frame (7), and one end of the locking bolt (8) is rotatably connected to a connecting rod (9).

2. The combined splicing aluminum outdoor chair according to claim 1, characterized in that: The other end of the locking bolt (8) is fixedly sleeved with a crank (27).

3. The combined splicing aluminum outdoor chair according to claim 1, characterized in that: A first limiting block (3) is fixedly mounted on the connecting rod (9), and a first limiting groove (5) adapted to the first limiting block (3) is formed on a side of the aluminum support plate (4) close to the first limiting block (3).

4. The combined splicing aluminum outdoor chair according to claim 1, characterized in that: The bottoms of the four aluminum support columns (2) are all fixedly mounted with anti-skid pads (6).

5. The combined splicing aluminum outdoor chair according to claim 1, characterized in that: A first spring (17) is sleeved on the cross bar (11), one end of the first spring (17) is fixed on the cross bar (11), and the other end is fixed on the inner wall of the strip hole.

6. The combined splicing aluminum outdoor chair according to claim 1, characterized in that: A second spring (18) is sleeved on any movable rod (19), one end of any second spring (18) is fixed on the corresponding movable rod (19), and the other end is fixed on the inner wall of the corresponding through hole.

7. The combined splicing aluminum outdoor chair according to claim 1, characterized in that: The bottom end of the screw rod (28) is fixedly sleeved with an anti-falling block (24).

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