Outdoor folding chair with charging function

Abstract

The utility model relates to folding chair technical field discloses a kind of outdoor folding chair with charging function, including seat plate, the opposite side of seat plate is uniformly fixedly installed with support seat, rotatably connected with rotatable folding backrest between two support seats, rotatable folding backrest side rotatably connected with rotatable mounting plate, rotatable mounting plate is fixedly installed with the solar power generation panel with power generation effect in, support seat lower side is provided with storage groove, two symmetrical support legs are rotatably connected in storage groove, rotatable mounting plate side is fixedly installed with the chargeable unit for charging and electrically connected with solar power generation panel. In the utility model, through the cooperation of solar power generation panel and chargeable unit, the electric energy generated by solar power generation panel absorbing solar energy is transported to energy storage battery for storage, when charging outdoor in outdoor, charging is carried out through charging interface, the effect of charging in outdoor is realized.

Description

Technical Field

[0001] This utility model relates to the field of folding chair technology, specifically to an outdoor folding chair with charging function. Background Technology

[0002] Folding chairs are widely favored in the market due to their lightweight and stackable features. There are various styles and structures of folding chairs on the market. Folding chairs are generally used outdoors because they are easy to carry.

[0003] A search revealed a patent, CN220571835U, which discloses a multi-functional folding chair for outdoor use. The chair includes a main body and a detachable support mechanism located below the main body. The main body includes a folding seat main board and a seat groove, with the seat groove fixedly mounted on the upper end of the main board. The main body also includes a fixing plate, a rotating connecting rod, a foldable backrest, and a limiting and storage assembly. The fixing plate is fixedly mounted on the front and rear ends of the upper left side of the main board, and the rotating connecting rod is rotatably mounted in the middle of the fixing plate. This multi-functional folding chair, by incorporating the limiting and storage assembly, allows for stable storage of the support legs after detachment, while maintaining its folding function. It features a simple structure, low cost, ease of use, and high practicality. When folded, it occupies a small area, making it very convenient to carry outdoors.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] In the current situation, it is common to need to charge electronic products such as mobile phones outdoors. However, since there may be no power source available when picnicking outdoors, it is necessary to carry a separate charging device when charging electronic products. Sometimes, it is possible to forget to bring a charging device or the charging device runs out of power. Therefore, there is an urgent need in the field to improve outdoor folding chairs in order to solve the shortcomings of the existing technology. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an outdoor folding chair with a charging function, enabling convenient charging outdoors.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an outdoor folding chair with charging function, including a seat board, with support seats fixedly installed on opposite sides of the seat board, and a rotatable folding backrest adapted to the seat board rotatably connected between the two support seats. A rotatable mounting plate is rotatably connected to the side of the rotatable folding backrest away from its rotation point with the support seats. The rotatable mounting plate can rotate to be directly above the seat board. A solar panel with power generation effect is fixedly installed inside the rotatable mounting plate. A storage groove is opened on the lower side of the support seats, and two symmetrical support legs are rotatably connected in the storage groove. A first rotation shaft is provided between one end of the support legs and the support seats. A rechargeable unit electrically connected to the solar panel and used for charging is fixedly installed on one side of the rotatable mounting plate.

[0008] Preferably, a sector-shaped plate concentric with the support and the rotating part of the rotatable foldable backrest is fixedly installed on the side of the support base. The sector-shaped plate has a plurality of first limiting holes. The sector-shaped plate is provided with a first locking bolt and a second locking bolt adapted to the first limiting holes. One end of the first locking bolt is threaded to the side of the rotatable foldable backrest, and one end of the second locking bolt is threaded to the side of the rotatable mounting plate.

[0009] Preferably, a number of second limiting holes adapted to the first rotating shaft are provided on one side of the support base, and a number of third limiting holes adapted to the second limiting holes are provided on the side of the support leg, and a third locking bolt with one end threadedly connected to the third limiting hole is inserted in the second limiting hole.

[0010] Preferably, a sliding groove is provided at the end of the support leg away from the first rotating axis, an extension leg is slidably connected in the sliding groove, a plurality of fourth limiting holes are provided on one side of the extension leg, and a fourth locking bolt is threaded through one end of the support leg and connected to the fourth limiting hole.

[0011] Preferably, magnetic blocks are embedded between the side of the support leg and the inner wall of the storage groove, and several magnetic blocks can attract each other.

[0012] Preferably, two first rotating rods are fixedly installed on one side of the rotatable folding backrest, and a second rotating rod adapted to the first rotating rods is fixedly installed on one side of the rotatable mounting plate. Second rotating shafts passing through the first rotating rods are fixedly installed at both ends of the second rotating rods.

[0013] Preferably, a fixed plate is fixedly installed inside the first rotating rod, a pulling rod passes through the fixed plate, an abutment plate is fixedly installed at one end of the pulling rod, a polygonal limiting block is fixedly installed on one side of the abutment plate, a limiting groove adapted to the limiting block is opened at one end of the second rotating shaft, and a spring is provided between the abutment plate and the fixed plate.

[0014] To address the shortcomings of existing technologies, this utility model provides an outdoor folding chair with a charging function, overcoming these deficiencies. The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, through the cooperation of a solar power panel and a rechargeable unit, the solar power panel absorbs solar energy and generates electrical energy which is then transmitted to an energy storage battery for storage. When outdoor charging is required, the battery is charged through a charging interface, thus achieving the effect of convenient outdoor charging.

[0016] 2. In this utility model, the rotatable mounting plate can be rotated to a position directly above the seat. When the charging function of the folding chair is not needed, rotating the rotatable mounting plate to a position directly above the seat can achieve a sunshade effect and improve the overall comfort of the folding chair.

[0017] 3. In this utility model, the support legs can be stored in the storage slot, the rotatable mounting plate folds and abuts against the rotatable foldable backrest, and the rotatable foldable backrest folds and abuts against the seat plate. The overall folding chair has a small volume after folding, making it easy to carry.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form 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 thereof.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the rotatable and foldable backrest of this utility model.

[0022] Figure 3 This is a schematic diagram of the installation location of the solar power panel in this utility model;

[0023] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 for Figure 2 Enlarged structural diagram at point B;

[0025] Figure 6 for Figure 2 Enlarged structural diagram at point C;

[0026] Figure 7 for Figure 3Enlarged structural diagram at point D.

[0027] In the diagram: 1. Seat plate; 2. Support base; 3. Rotatable folding backrest; 4. Rotatable mounting plate; 5. Solar panel; 6. Support leg; 7. Storage slot; 8. First rotating shaft; 9. Rechargeable unit; 10. Fan-shaped plate; 11. First limiting hole; 12. First locking bolt; 13. Second locking bolt; 14. Second limiting hole; 15. Third limiting hole; 16. Third locking bolt; 17. Sliding groove; 18. Extension leg; 19. Fourth limiting hole; 20. Fourth locking bolt; 21. Magnetic block; 22. First rotating rod; 23. Second rotating shaft; 24. Fixing plate; 25. Pulling rod; 26. Abutment plate; 27. Limiting block; 28. Limiting groove; 29. ​​Spring; 30. Second rotating rod. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-7 An outdoor folding chair with charging function includes a seat 1, with support seats 2 fixedly installed on opposite sides of the seat 1. A rotatable folding backrest 3 adapted to the seat 1 is rotatably connected between the two support seats 2. A rotatable mounting plate 4 is rotatably connected to the side of the rotatable folding backrest 3 away from its rotation point with the support seats 2. The rotatable mounting plate 4 can rotate to be directly above the seat 1. A solar panel 5 with power generation effect is fixedly installed in the rotatable mounting plate 4. A storage groove 7 is opened on the lower side of the support seats 2. Two symmetrical support legs 6 are rotatably connected in the storage groove 7. A first rotating shaft 8 is provided between one end of the support legs 6 and the support seats 2. A rechargeable unit 9 electrically connected to the solar panel 5 and used for charging is fixedly installed on one side of the rotatable mounting plate 4.

[0030] Specifically, when using the folding chair outdoors, the four support legs 6 are rotated out of the storage slots 7 and their positions are fixed. The rotatable folding backrest 3 is rotated out and fixed. The rotatable mounting plate 4 is rotated so that the solar panel 5 faces upward. The solar panel 5 is a known technology that can convert solar energy into electrical energy. The rechargeable unit 9 includes a small energy storage battery and a charging interface. The electrical energy generated by the solar panel 5 is transmitted to the energy storage battery for storage. When used outdoors, the chair requires... When charging outdoors, the chair is charged through the charging port, making it convenient to charge outdoors. The rotatable mounting plate 4 can be rotated to a position directly above the seat plate 1. When the charging function of the folding chair is not needed, the rotatable mounting plate 4 can be rotated to a position directly above the seat plate 1 to achieve a sunshade effect and improve the overall comfort of the folding chair. The support legs 6 can be stored in the storage slot 7. The rotatable mounting plate 4 is folded and abuts against the rotatable folding backrest 3, and the rotatable folding backrest 3 is folded and abuts against the seat plate 1. The overall folding chair has a small volume after folding, making it easy to carry.

[0031] As a technical optimization of this utility model, a sector plate 10 concentric with the rotating parts of the support base 2 and the rotatable foldable backrest 3 is fixedly installed on the side of the support base 2. The sector plate 10 is provided with a plurality of first limiting holes 11. The sector plate 10 is provided with a first locking bolt 12 and a second locking bolt 13 adapted to the first limiting holes 11. One end of the first locking bolt 12 is threadedly connected to the side of the rotatable foldable backrest 3, and one end of the second locking bolt 13 is threadedly connected to the side of the rotatable mounting plate 4.

[0032] Specifically, the rotatable folding backrest 3 rotates to a certain angle with the seat plate 1. The first limiting hole 11 of the rotation fits through one end of the first locking bolt 12, and the first locking bolt 12 is threaded to the side of the rotatable folding backrest 3, thereby fixing the position of the rotatable folding backrest 3. By setting several first limiting holes 11, the rotatable folding backrest 3 and the seat plate 1 can be adjusted at multiple angles, improving the applicability of the overall folding chair. When it is not necessary to use the solar power panel 5 to generate electricity, one end of the second locking bolt 13 is passed through the first limiting hole 11, and the second locking bolt 13 is threaded to the side of the rotatable mounting plate 4, fixing the position of the rotatable mounting plate 4 and improving the stability of the rotatable folding backrest 3.

[0033] As a technical optimization of this utility model, the support seat 2 has several second limiting holes 14 adapted to the first rotating shaft 8 on one side, and the support leg 6 has several third limiting holes 15 adapted to the second limiting holes 14 on the side. A third locking bolt 16 with one end threaded to the third limiting hole 15 is inserted into the second limiting hole 14.

[0034] Specifically, rotate out the support leg 6 located in the storage groove 7, adjust the angle of the support leg 6, select the appropriate position of the second limiting hole 14 and the third limiting hole 15, align the second limiting hole 14 and the third limiting hole 15, one end of the third locking bolt 16 passes through the second limiting hole 14, and the other end of the third locking bolt 16 is threadedly connected to the third limiting hole 15, so that the position of the support leg 6 can be fixed. The overall structure is simple and easy to adjust.

[0035] As a technical optimization of this utility model, a sliding groove 17 is provided at the end of the support leg 6 away from the first rotating shaft 8. An extension leg 18 is slidably connected in the sliding groove 17. Several fourth limiting holes 19 are provided on one side of the extension leg 18. A fourth locking bolt 20 is threaded to the fourth limiting hole 19 at one end through one side of the support leg 6.

[0036] Specifically, the extension leg 18 can be pulled out from the sliding groove 17 and selected to a suitable length so that a fourth limiting hole 19 is aligned with the position of the fourth locking bolt 20. One end of the fourth locking bolt 20 passes through the support leg 6, and the other end of the fourth locking bolt 20 is threaded into a fourth limiting hole 19 at the appropriate position. This allows the overall height of the folding chair to be adjusted after it is unfolded, thereby improving the applicability of the folding chair.

[0037] As a technical optimization of this utility model, magnetic blocks 21 are embedded between the side of the support leg 6 and the inner wall of the storage groove 7. Several magnetic blocks 21 can attract each other. After the support leg 6 is completely rotated into the storage groove 7, several magnetic blocks 21 attract each other, which can limit and fix the position of the support leg 6.

[0038] As a technical optimization of this utility model, two first rotating rods 22 are fixedly installed on one side of the rotatable folding backrest 3, and a second rotating rod 30 adapted to the first rotating rods 22 is fixedly installed on one side of the rotatable mounting plate 4. A second rotating shaft 23 passing through the first rotating rods 22 is fixedly installed at both ends of the second rotating rod 30. A fixing plate 24 is fixedly installed inside the first rotating rod 22. A pulling rod 25 passes through the fixing plate 24. An abutment plate 26 is fixedly installed at one end of the pulling rod 25. A polygonal limiting block 27 is fixedly installed on one side of the abutment plate 26. A limiting groove 28 adapted to the limiting block 27 is opened at one end of the second rotating shaft 23. A spring 29 is provided between the abutment plate 26 and the fixing plate 24.

[0039] Specifically, when it is necessary to adjust the angle between the rotatable mounting plate 4 and the rotatable folding backrest 3, the two pull rods 25 are pulled away from the second rotation axis 23. At this time, the pull rods 25 move and cause the limiting block 27 to disengage from the limiting groove 28. The abutment plate 26 compresses the spring 29, thereby adjusting the angle of the rotatable mounting plate 4. After the angle of the rotatable mounting plate 4 is adjusted, the pull rods 25 are released. The tension of the spring 29 pushes the limiting block 27 to insert into the limiting groove 28, thereby limiting the angle position of the rotatable mounting plate 4. This makes it easy to adjust the angle of the rotatable mounting plate 4 and provides a wide adjustment range.

[0040] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An outdoor folding chair with charging function, comprising a seat (1), characterized in that, Support seats (2) are fixedly installed on opposite sides of the seat plate (1). A rotatable foldable backrest (3) adapted to the seat plate (1) is rotatably connected between the two support seats (2). A rotatable mounting plate (4) is rotatably connected on the side of the rotatable foldable backrest (3) away from the rotation point of the support seat (2). The rotatable mounting plate (4) can rotate to the top of the seat plate (1). A solar power generation panel (5) with power generation effect is fixedly installed in the rotatable mounting plate (4). A storage groove (7) is opened on the lower side of the support seat (2). Two symmetrical support legs (6) are rotatably connected in the storage groove (7). A first rotating shaft (8) is provided between one end of the support leg (6) and the support seat (2). A rechargeable unit (9) electrically connected to the solar power generation panel (5) and used for charging is fixedly installed on one side of the rotatable mounting plate (4).

2. The outdoor folding chair with charging function according to claim 1, characterized in that, A sector plate (10) concentric with the rotating parts of the support base (2) and the rotatable foldable backrest (3) is fixedly installed on the side of the support base (2). Several first limiting holes (11) are provided on the sector plate (10). A first locking bolt (12) and a second locking bolt (13) adapted to the first limiting holes (11) are provided on the sector plate (10). One end of the first locking bolt (12) is threaded to the side of the rotatable foldable backrest (3), and one end of the second locking bolt (13) is threaded to the side of the rotatable mounting plate (4).

3. An outdoor folding chair with charging function according to claim 1, characterized in that, The support base (2) has several second limiting holes (14) adapted to the first rotating shaft (8) on one side, and the support leg (6) has several third limiting holes (15) adapted to the second limiting holes (14) on the side. A third locking bolt (16) with one end threaded to the third limiting hole (15) is inserted in the second limiting hole (14).

4. An outdoor folding chair with charging function according to claim 1, characterized in that, A sliding groove (17) is provided at one end of the support leg (6) away from the first rotating shaft (8). An extension leg (18) is slidably connected in the sliding groove (17). Several fourth limiting holes (19) are provided on one side of the extension leg (18). A fourth locking bolt (20) is threaded through one end of the support leg (6) and connected to the fourth limiting hole (19).

5. An outdoor folding chair with charging function according to claim 1, characterized in that, Magnetic blocks (21) are embedded between the side of the support leg (6) and the inner wall of the storage groove (7), and several magnetic blocks (21) can attract each other.

6. An outdoor folding chair with charging function according to claim 1, characterized in that, Two first rotating rods (22) are fixedly installed on one side of the rotatable folding backrest (3), and a second rotating rod (30) adapted to the first rotating rods (22) is fixedly installed on one side of the rotatable mounting plate (4). A second rotating shaft (23) passing through the first rotating rod (22) is fixedly installed at both ends of the second rotating rod (30).

7. An outdoor folding chair with charging function according to claim 6, characterized in that, A fixed plate (24) is fixedly installed inside the first rotating rod (22). A pulling rod (25) passes through the fixed plate (24). An abutment plate (26) is fixedly installed at one end of the pulling rod (25). A polygonal limiting block (27) is fixedly installed on one side of the abutment plate (26). A limiting groove (28) adapted to the limiting block (27) is opened at one end of the second rotating shaft (23). A spring (29) is provided between the abutment plate (26) and the fixed plate (24).

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