Leisure seat wrapping structure

Abstract

The utility model relates to the technical field of leisure chairs, and discloses a leisure chair seat wrapping structure which comprises supporting legs, a chair frame is fixedly connected to the upper surfaces of the supporting legs, a sliding frame is arranged on the inner wall of the chair frame, a sliding plate is slidably connected to the inner wall of the sliding frame, a first spring is fixedly connected to the outer wall of one side of the sliding plate, and a second spring is fixedly connected to the outer wall of the other side of the sliding plate. A first spring is fixedly connected to one side of the sliding plate, a fixing frame is fixedly connected to the outer wall of the first spring, the outer wall of the fixing frame is fixedly connected to the inner wall of the sliding frame, a connecting column is fixedly connected to the other side of the sliding plate, the outer wall of the connecting column is slidably connected to the inner wall of the fixing frame, and a clamping block is fixedly connected to the outer wall of the connecting column. According to the seat, the supporting legs, the seat frame, the sliding frame, the sliding plate, the first spring, the fixed frame, the connecting column, the clamping block, the clamping groove and the cushion are matched with one another, so that a user can easily replace or clean the cushion without additional tools or complex operation, and the convenience of disassembly and assembly is improved.

Description

Technical Field

[0001] This utility model relates to the field of leisure chair technology, and in particular to a leisure chair seat wrapping structure. Background Technology

[0002] The background technology of reclining seat structures primarily involves ergonomics and materials science. It enhances seat comfort and durability through designs that conform to the human body's curves, comfortable padding materials, and durable frames. The gradual application of new environmentally friendly materials, multi-layered designs, and intelligent adjustment functions further improves the practicality and user experience of these seats.

[0003] Under normal circumstances, after long-term use, the upholstery (such as cloth, leather, etc.) of a seat is prone to accumulating dust, stains, and may even wear out. If it cannot be quickly disassembled, cleaning and maintenance will become very troublesome. Users may need to use professional tools or seek repair services, which increases time costs and maintenance difficulty. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a leisure seat wrapping structure, which aims to improve the problem that the seat cannot usually be quickly disassembled, making cleaning and maintenance very troublesome and affecting the difficulty of maintenance.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The recliner seat structure includes a support leg, a seat frame fixedly connected to the upper surface of the support leg, a sliding frame on the inner wall of the seat frame, a sliding plate slidably connected to the inner wall of the sliding frame, a spring fixedly connected to one outer wall of the sliding plate, a fixing frame fixedly connected to the outer wall of the spring, and the outer wall of the fixing frame fixedly connected to the inner wall of the sliding frame. A connecting post is fixedly connected to the other outer wall of the sliding plate, the outer wall of the connecting post slidably connected to the inner wall of the fixing frame, and a locking block fixedly connected to the outer wall of the connecting post. The outer wall of the locking block is located on the inner wall of the seat frame, a locking groove is formed inside the seat frame, and the outer wall of the locking block is located on the inner wall of the locking groove. An adjustment component is provided on the upper surface of the sliding frame for adjusting the tightness.

[0007] Preferably, the adjustment component includes a seat cushion, the lower surface of which is fixedly connected to the upper surface of the sliding frame, and an elastic band is fixedly connected to the outer wall of the seat cushion.

[0008] Preferably, a winding post is fixedly connected to the outer wall of the elastic band, and a knob is fixedly connected to one end of the winding post.

[0009] Preferably, a support ring is fixedly connected to the other end of the winding column, and a retaining post is fixedly connected to the outer wall of the support ring.

[0010] Preferably, the outer wall of the retaining post is provided with a fixing ring, and the outer wall of the fixing ring is fixedly connected to the inner wall of the seat cushion.

[0011] Preferably, the inside of the fixing ring is provided with a groove, and a spring is fixedly connected to the inner wall of the groove.

[0012] Preferably, a retaining ball is fixedly connected to the outer wall of the second spring.

[0013] Preferably, the outer wall of the ball is disposed on the inner wall of the post.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, through the cooperation between the support leg, seat frame, sliding frame, sliding plate, spring, fixing frame, connecting column, locking block, locking groove and seat cushion, users can easily replace or clean the seat cushion without additional tools or complicated operations, thus improving the convenience of disassembly and installation.

[0016] 2. In this utility model, through the cooperation of elastic band, winding post, knob, support ring, locking post, fixing ring, groove, spring two and locking ball, users can adjust the tightness of the seat wrap structure according to their personal comfort needs. When the wrap is tighter, the seat provides stronger support, and when the wrap is looser, the seat can be softer and improve comfort. Attached Figure Description

[0017] Figure 1 This is a perspective view of the leisure chair seat wrapping structure proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of the spring in the leisure seat wrapping structure proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of the support ring of the leisure seat wrapping structure proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the spring in the leisure seat wrapping structure proposed in this utility model.

[0021] Legend:

[0022] 1. Support leg; 2. Seat frame; 3. Sliding frame; 4. Sliding plate; 5. Spring 1; 6. Fixing frame; 7. Connecting column; 8. Locking block; 9. Locking slot; 10. Seat cushion; 11. Elastic band; 12. Retracting column; 13. Knob; 14. Support ring; 15. Locking column; 16. Fixing ring; 17. Groove; 18. Spring 2; 19. Locking ball. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1 and Figure 2 An embodiment of this utility model provides a leisure chair seat wrapping structure, including a support leg 1, a seat frame 2 fixedly connected to the upper surface of the support leg 1, a sliding frame 3 provided on the inner wall of the seat frame 2, a sliding plate 4 slidably connected to the inner wall of the sliding frame 3, a spring 5 fixedly connected to one outer wall of the sliding plate 4, a fixing frame 6 fixedly connected to the outer wall of the spring 5, the outer wall of the fixing frame 6 fixedly connected to the inner wall of the sliding frame 3, a connecting post 7 fixedly connected to the other outer wall of the sliding plate 4, the outer wall of the connecting post 7 slidably connected to the inner wall of the fixing frame 6, a locking block 8 fixedly connected to the outer wall of the connecting post 7, the outer wall of the locking block 8 being disposed on the inner wall of the seat frame 2, a locking groove 9 being opened inside the seat frame 2, the outer wall of the locking block 8 being disposed on the inner wall of the locking groove 9, and an adjustment component provided on the upper surface of the sliding frame 3, the adjustment component being used to adjust the tightness;

[0025] Specifically, the support leg 1 provides fixed support for the seat frame 2. The sliding frame 3 can slide to the inner wall of the seat frame 2, causing the seat frame 2 to lock the sliding frame 3 in place. This prevents the sliding frame 3 from leaving the inner wall of the seat frame 2 by sliding parallel to the surface. The sliding frame 3 also provides fixed support for the sliding plate 4. When the sliding plate 4 is pushed, it causes the connecting post 7 to slide against the inner wall of the fixed frame 6. The sliding of the connecting post 7 in turn causes the locking block 8 to slide. When the locking block 8 slides out of the inner wall of the slot 9, it releases the fixation to the seat frame 2, allowing the sliding frame to move freely. 3 can slide out of the inner wall of the seat frame 2. When the sliding frame 3 needs to be fixed to the seat frame 2, it first slides to the designated position. The elastic force of the spring 5 can push the sliding plate 4 to slide, thereby driving the connecting column 7 and the locking block 8 to slide to the inner wall of the slot 9, achieving the locking effect. This prevents the sliding frame 3 from sliding parallel to the inner wall of the seat frame 2. By quickly disassembling the connection between the seat frame 2 and the sliding frame 3, users can easily replace or clean the seat cushion 10 without additional tools or complicated operations, which is convenient for maintenance and improves the ease of disassembly and installation.

[0026] Reference Figure 1 The adjustment component includes a seat cushion 10, the lower surface of which is fixedly connected to the upper surface of the sliding frame 3, and an elastic band 11 is fixedly connected to the outer wall of the seat cushion 10.

[0027] Specifically, the sliding frame 3 is fixed together with the seat cushion 10. The sliding frame 3 allows the seat cushion 10 to be quickly fixed or removed from the upper surface of the seat frame 2. When the elastic band 11 is pulled, the seat cushion 10 will be tightened. By pulling the elastic band 11, the user can adjust the tightness of the seat wrap according to their own body shape or sitting posture to achieve a personal level of comfort and improve comfort.

[0028] Reference Figure 3 The outer wall of the elastic band 11 is fixedly connected to a winding post 12, and a knob 13 is fixedly connected to one end of the winding post 12; the other end of the winding post 12 is fixedly connected to a support ring 14, and a locking post 15 is fixedly connected to the outer wall of the support ring 14; a fixing ring 16 is provided on the outer wall of the locking post 15, and the outer wall of the fixing ring 16 is fixedly connected to the inner wall of the seat cushion 10.

[0029] Specifically, the elastic band 11 is fixed together with the take-up column 12. By turning the knob 13, the take-up column 12 can be rotated, and the rotation of the take-up column 12 will in turn drive the knob 13 to rotate. When the knob 13 is rotated, the elastic band 11 can be wrapped around the outer wall of the knob 13, so that the length of the elastic band 11 is reduced, thereby adjusting the tightness of the seat cushion 10 by pulling the elastic band 11. After the adjustment is completed, the locking post 15 can be inserted into the inner wall of the fixing ring 16.

[0030] Reference Figure 4 The fixed ring 16 has a groove 17 inside, and a spring 18 is fixedly connected to the inner wall of the groove 17; a retaining ball 19 is fixedly connected to the outer wall of the spring 18; the outer wall of the retaining ball 19 is set on the inner wall of the retaining post 15.

[0031] Specifically, when the locking pin 15 slides to the designated position on the inner wall of the fixing ring 16, the groove 17 can push the locking ball 19 to slide, causing the locking ball 19 to engage with the inner wall of the locking pin 15, thus fixing the locking pin 15. Because the outer wall of the locking ball 19 is circular, it cannot completely fix the locking pin 15. Even so, without external force, the elasticity of the elastic band 11 cannot separate the locking ball 19 from the locking pin 15. When the user pulls forcefully, due to the arc shape of the locking ball 19, the locking pin 15... 5. The locking ball 19 can be pushed into the inner wall of the groove 17 to pull out the locking post 15. When the locking post 15 is fixed, the support ring 14 and the winding post 12 can be fixed, so that the winding post 12 cannot rotate, thereby locking the tension of the elastic band 11. By adjusting the tension, users can adjust the tension of the seat wrap structure according to their personal comfort needs. When the wrap is tighter, the seat provides stronger support; when the wrap is looser, the seat is softer and more comfortable.

[0032] Working principle: When this structure is needed, first push the sliding plate 4, causing the connecting column 7 to slide. The sliding of the connecting column 7 will in turn cause the locking block 8 to slide. When the locking block 8 slides out of the inner wall of the slot 9, push the sliding frame 3 out of the inner wall of the seat frame 2 to achieve quick removal of the seat cushion 10. Then, turn the knob 13 according to the user's personal comfort needs, causing the knob 13 to drive the winding column 12 to rotate. The tension of the elastic band 11 is adjusted by rotating the winding column 12. After adjustment, insert the locking column 15 into the inner wall of the fixing ring 16, through the groove 17. The ball 19 slides to the inner wall of the post 15, locking the tightness. This structure allows users to easily replace or clean the seat 10 without additional tools or complicated operations by quickly disassembling the sliding frame 3 and the seat 10, facilitating maintenance and improving the ease of disassembly and installation. Furthermore, by adjusting and locking the tightness of the retractable post 12, users can adjust the tightness of the seat wrapping structure according to their personal comfort needs. When the wrapping is tighter, the seat provides stronger support; when the wrapping is looser, the seat is softer, improving comfort.

[0033] Finally, it should be noted that the above description is only 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. A lounge chair seat wrapping structure, including a support leg (1), characterized in that: A seat frame (2) is fixedly connected to the upper surface of the support leg (1). A sliding frame (3) is provided on the inner wall of the seat frame (2). A sliding plate (4) is slidably connected to the inner wall of the sliding frame (3). A spring (5) is fixedly connected to one outer wall of the sliding plate (4). A fixed frame (6) is fixedly connected to the outer wall of the spring (5). The outer wall of the fixed frame (6) is fixedly connected to the inner wall of the sliding frame (3). A connecting column (7) is fixedly connected to the other outer wall of the sliding plate (4). The outer wall of the connecting column (7) is slidably connected to the inner wall of the fixed frame (6). A locking block (8) is fixedly connected to the outer wall of the connecting column (7). The outer wall of the locking block (8) is set on the inner wall of the seat frame (2). A slot (9) is opened inside the seat frame (2). The outer wall of the locking block (8) is set on the inner wall of the slot (9). An adjustment component is provided on the upper surface of the sliding frame (3). The adjustment component is used to adjust the tightness.

2. The leisure chair seat wrapping structure according to claim 1, characterized in that: The adjustment assembly includes a seat cushion (10), the lower surface of which is fixedly connected to the upper surface of the sliding frame (3), and an elastic band (11) is fixedly connected to the outer wall of the seat cushion (10).

3. The leisure chair seat wrapping structure according to claim 2, characterized in that: The outer wall of the elastic band (11) is fixedly connected to a winding post (12), and a knob (13) is fixedly connected to one end of the winding post (12).

4. The leisure chair seat wrapping structure according to claim 3, characterized in that: The other end of the winding column (12) is fixedly connected to a support ring (14), and the outer wall of the support ring (14) is fixedly connected to a locking post (15).

5. The leisure chair seat wrapping structure according to claim 4, characterized in that: The outer wall of the pin (15) is provided with a fixing ring (16), and the outer wall of the fixing ring (16) is fixedly connected to the inner wall of the cushion (10).

6. The leisure chair seat wrapping structure according to claim 5, characterized in that: The fixed ring (16) has a groove (17) inside, and a spring (18) is fixedly connected to the inner wall of the groove (17).

7. The leisure chair seat wrapping structure according to claim 6, characterized in that: A retaining ball (19) is fixedly connected to the outer wall of the second spring (18).

8. The leisure chair seat wrapping structure according to claim 7, characterized in that: The outer wall of the ball (19) is set on the inner wall of the post (15).

Images