A reclining chair

Abstract

The utility model discloses a deck chair, its technical scheme main points include chair frame, chair face department and backrest part, and chair frame includes two parallelly arranged horizontal frames, and chair face department and backrest part are installed between two horizontal frames, and arrange along the length direction of horizontal frame, chair face department is fixedly connected with horizontal frame, and the side of backrest part close to chair face department is rotatably connected with horizontal frame, one end close to backrest part of horizontal frame is fixedly connected with first support foot, and one end close to chair face department is fixedly connected with second support foot, and the downside rotatably connected with gyro wheel of first support foot, and the side of gyro wheel back to second support foot protrudes from the outer contour of first support foot, and the lower end of first support foot protrudes from the outer contour of gyro wheel, and the upper end of first support foot back to second support foot one side fixedly connected with support block. The utility model discloses can easily push and move, and save the labor convenient, realize stable self -supporting storage, satisfy the individualized comfortable demand of different users.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and more specifically, to a recliner. Background Technology

[0002] As a popular type of leisure furniture, recliners are commonly found in homes, balconies, gardens, and even public leisure areas. Their ergonomic design allows users to freely adjust to various postures, such as sitting, leaning, or lying down, greatly enhancing the comfort of rest and relaxation. They have become an ideal choice for many people to read, take a nap, or enjoy the view in their leisure time.

[0003] However, traditional recliners still have significant shortcomings in structure and design, especially in terms of transportation and storage. Most recliners are large, narrow, and low, making them inconvenient to move, and they occupy a large amount of indoor space whether in use or not. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a recliner.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a recliner, comprising a chair frame, a seat surface, and a backrest. The chair frame includes two parallel crossbars. The seat surface and backrest are installed between the two crossbars and arranged along the length of the crossbars. The seat surface is fixedly connected to the crossbars, and the side of the backrest near the seat surface is rotatably connected to the crossbars. A first support leg is fixedly connected to one end of the crossbar near the backrest, and a second support leg is fixedly connected to one end near the seat surface. A roller is rotatably connected to the lower side of the first support leg. The side of the roller facing away from the second support leg protrudes beyond the outer contour of the first support leg, and the lower end of the first support leg protrudes beyond the outer contour of the roller. A support block is fixedly connected to the upper end of the first support leg facing away from the second support leg.

[0006] By adopting the above solution, the recliner achieves a balance between convenient movement and stable parking. The rollers protrude from the outer contour of the first support leg for easy dragging, while the lower end of the first support leg protrudes from the outer contour of the rollers to form a stable support together with the second support leg, effectively preventing rolling. At the same time, the rotating connection between the backrest and the crossbar provides adjustment flexibility. Combined with the support block design at the upper end of the first support leg, it can serve as an adjustment fulcrum to improve operational convenience and enhance the overall structural stability, ensuring safe and reliable use.

[0007] The present invention is further configured such that the recliner has a horizontal state and an vertical state. In the horizontal state, the first support leg and the second support leg are supported on the ground together. In the vertical state, the roller and the support block are supported on the ground together. The recliner also has an inclined state. In the inclined state, the roller is supported on the ground and can roll relative to the ground.

[0008] By adopting the above solution, the recliner achieves convenient use in multiple functions and scenarios. In the horizontal position, the first and second support legs together provide wide and stable support, ensuring comfortable and safe reclining. When it needs to be moved, it can be tilted backward to enter the tilted position, and can be easily pushed using the protruding casters, saving time and effort. When not in use, it can be adjusted to the upright position, and can be stored upright by the compact support point formed by the casters and support blocks, which greatly saves space.

[0009] The present invention is further configured such that the backrest includes a frame-shaped backrest frame, the frame-shaped backrest frame is rotatably connected to two support rods via a connecting shaft, and a limiting rod is fixedly connected between the two support rods; a limiting frame is fixedly connected between the two cross frames, and a plurality of limiting blocks are fixedly connected to the upper side of the limiting frame, and each limiting block is evenly arranged along the length direction of the cross frame; the limiting rod can be embedded in the two limiting blocks to achieve limiting.

[0010] By adopting the above solution, the recliner achieves multi-position, highly reliable adjustment of the backrest angle. The frame-shaped backrest frame forms a stable linkage structure through support rods and limiting rods, while the limiting frame fixed between the crossbars and the several limiting blocks evenly distributed on it achieve flexible and precise fixation of the backrest angle through the embedded cooperation with the limiting rods. This design not only ensures the smoothness of the adjustment process and the clear positioning of the positions, but also provides a wide adjustment range through the even distribution of multiple limiting blocks, significantly enhancing the adaptability and user experience of the recliner.

[0011] The present invention is further configured such that longitudinal sliding grooves are symmetrically provided on the left and right sides of the frame-shaped backrest frame, and the sliding grooves extend along the length direction of the frame-shaped backrest frame; the connecting shaft is slidably connected to the sliding grooves.

[0012] The present invention is further configured such that the connecting shaft passes through the slide groove and the support rod, and the two ends of the connecting shaft are fixedly connected with stop blocks for limiting the position; the support rod rotates about the connecting shaft as a pivot and slides along the longitudinal trajectory of the slide groove.

[0013] The present invention is further configured such that a locking block is fixedly connected to the inner circumference of the frame-shaped backrest frame, the locking block having a locking opening facing the seat surface, the locking opening having an open U-shaped structure and being adapted to the outer contour of the support rod tube, and when the recliner is in the upright state, the support rod can slide downward and be embedded into the locking opening of the locking block.

[0014] By adopting the above solution, the recliner achieves automatic locking and stable storage when in the upright position. When the backrest is adjusted to the upright position, the support rod slides down along the slide groove under the action of gravity, and its tube body can be accurately embedded in the open U-shaped latch of the latch block. The latch is closely matched with the outer contour of the support rod to form an effective engagement, thereby preventing the backrest from accidentally rotating or shaking.

[0015] The present invention is further provided that a buffer block is provided on the side of the chair frame near the first support leg, and the buffer block can abut against the frame-shaped backrest frame.

[0016] By adopting the above solution, the recliner achieves effective cushioning and silent protection during backrest adjustment. When the backrest is rotated to near its limit position, the frame-shaped backrest frame will smoothly abut against the buffer block set on the chair frame, which can play a role in shock absorption and cushioning.

[0017] The present invention is further configured such that a magnet is embedded in the side of the buffer block facing the frame-shaped backrest, and the magnet can magnetically attract the frame-shaped backrest.

[0018] By adopting the above solution, the recliner further achieves flexible locking and silent fixation of the backrest position on the basis of buffer protection. When the backrest is rotated to the position of the buffer block, the magnet embedded in the buffer block can generate a magnetic attraction with the frame-shaped backrest frame, which can provide a holding effect for the recliner in the upright position and prevent the backrest from shaking in the upright or moving position.

[0019] The present invention is further provided that protective sleeves are fitted at both ends of the limiting rod, and the protective sleeves are made of rubber material.

[0020] By adopting the above solution, the recliner of this utility model achieves silent operation and dual protection during the limit adjustment process. The rubber protective sleeves on both ends of the limit rod effectively buffer the impact and friction generated when the limit rod and the limit block are inserted or separated, eliminate metal collision noise, and avoid surface scratches caused by direct contact between metal parts.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. The use of rollers and support legs allows the recliner to switch between different states. When in the horizontal position, the double support legs provide stable support, ensuring a safe and comfortable reclining experience. When tilted, the rollers protrude and contact the ground, making it easy to push and move with minimal effort. When upright, the rollers and support blocks form a compact support, allowing for stable self-standing storage.

[0023] 2. By sliding and rotating the connecting shaft in the slide groove, the backrest angle and support height can be adjusted simultaneously. Combined with the multiple position limit blocks evenly distributed on the limit frame, a wide and precise adjustment range is provided to meet the personalized comfort needs of different users.

[0024] 3. The U-shaped locking mechanism automatically locks the support rod when the backrest is upright to prevent accidental shaking; the magnetic buffer block provides flexibility and magnetic fixation at the end of the backrest adjustment to avoid collision noise and displacement; thus improving the stability of operation and storage. Attached Figure Description

[0025] Figure 1 This is a perspective view of a recliner in this embodiment;

[0026] Figure 2 This is a first cross-sectional view of a recliner in its horizontal position in this embodiment;

[0027] Figure 3 This is a second sectional view of a recliner in its lateral position in this embodiment;

[0028] Figure 4 This is a cross-sectional view of a recliner in its upright position in this embodiment;

[0029] Figure 5 This is a schematic diagram of the connection structure of the slide, connecting shaft and support rod in this embodiment;

[0030] Figure 6 for Figure 1 Enlarged view of point A in the middle;

[0031] Figure 7 for Figure 1 Enlarged view at point B

[0032] Figure 8 This is a schematic diagram of the structure in which the limiting rod 5 and the locking block 32 are engaged in this embodiment.

[0033] Reference numerals in the attached drawings: 1. Horizontal frame; 100. Chair frame; 101. Buffer block; 2. Seat surface; 3. Backrest; 31. Frame-type backrest frame; 311. Slide groove; 32. Locking block; 33. Protective sleeve; 4. Support rod; 41. Connecting shaft; 41. Stop block; 411. Limiting rod; 5. Limiting frame; 6. Limiting block; 61. First support leg; 71. Second support leg; 72. Roller; 8. Support block; 9. Detailed Implementation

[0034] 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.

[0035] This embodiment discloses a recliner, as shown in the reference. Figure 1-7 As shown, the chair mainly includes a chair frame 100, a seat surface 2, and a backrest 3. The chair frame 100 has a seat surface 2 for the user to sit or lie down. The frame of the chair frame 100 is made of aluminum alloy, which is structurally stable and lightweight. The seat surface 2 is made of rattan or high-tenacity fabric, which ensures both comfort and sufficient strength.

[0036] The chair frame 100 also has two parallel crossbars 1, which are also made of aluminum alloy. The seat surface 2 and backrest 3 are installed between the two crossbars 1 and are arranged along the length of the crossbars 1. The seat surface 2 is fixedly connected to the crossbars 1 with bolts to ensure load-bearing stability. The side of the backrest 3 closest to the seat surface 2 is rotatably connected to the crossbars 1 through bearings, which can be adjusted in angle and has both open and closed states. The core component of the backrest 3 is a frame-type backrest frame 31, which adopts a quadrilateral frame structure. Two support rods 4 are rotatably connected through a connecting shaft 41. A limit rod 5 is fixedly connected between the two support rods 4. Protective sleeves 33 are fitted at both ends of the limit rod 5. The protective sleeves 33 are made of rubber material, which can effectively reduce impact noise during adjustment and avoid direct friction between metal parts, thus extending service life.

[0037] The recliner can be in both a horizontal and vertical position during storage. A first support leg 71 is fixedly connected to the end of the horizontal frame 1 near the backrest 3, and a second support leg 72 is fixedly connected to the end near the seat surface 2. A roller 8 is rotatably connected to the lower side of the first support leg 71, and the roller 8 can roll along a pivot. The side of the roller 8 facing away from the second support leg 72 protrudes from the outer contour of the first support leg 71, facilitating its movement during transport. The lower end of the first support leg 71 protrudes from the outer contour of the roller 8. In the horizontal position, the first support leg 71 and the second support leg 72 together form a stable support surface. A support block 9 is fixedly connected to the upper end of the first support leg 71 on the side facing away from the second support leg 72. In the upright state, the roller 8 and the support block 9 are supported on the ground together. The radius of the support block 9 is slightly larger than the radius of the roller 8, so that the center of gravity of the recliner is located between the roller 8 and the support block 9 when it is upright. This makes it easy for the recliner to stand stably and upright, and can be placed in a small space to save storage space. The recliner also has a tilted state. In the tilted state, the roller 8 is supported on the ground and can roll relative to the ground, which makes it easy to move the recliner.

[0038] The frame-shaped backrest frame 31 has symmetrical longitudinal grooves 311 on both the left and right sides, and the grooves 311 extend along the length of the frame-shaped backrest frame 31; the connecting shaft 41 is slidably connected to the grooves 311. The connecting shaft 41 passes through the slide groove 311 and the support rod 4. Both ends of the connecting shaft 41 are fixedly connected to stop blocks 411 for limiting. One stop block 411 is located on the side of the support rod 4 facing away from the slide groove 311, and the other stop block 411 is located in the gap between the slide groove 311 and the frame-shaped backrest 31, realizing the rotational connection of the support rod 4. The support rod 4 rotates around the connecting shaft 41 as a pivot and slides along the longitudinal trajectory of the slide groove 311. The support rod 4 and the limiting rod 5 play the role of supporting the backrest 3. A limiting frame 6 is fixedly connected between the two cross frames 1. Several limiting blocks 61 are fixedly connected to the upper side of the limiting frame 6. Each limiting block 61 is evenly arranged along the length direction of the cross frame 1. The limiting rod 5 can be embedded into two limiting blocks 61 to achieve limiting, so that the recliner can be adjusted to achieve different tilt angles of the backrest 3.

[0039] In addition, a locking block 32 is fixedly connected to the inner periphery of the frame-shaped backrest frame 31. The locking block 32 has a latching portion facing the seat surface 2. The latching portion has an open U-shaped structure and is adapted to the outer contour of the support rod 4. When the recliner is stored, it is in an upright state. The support rod 4 slides downward and can be inserted into the latching portion of the locking block 32, which can lock and limit the support rod 4. A buffer block 101 is provided on the side of the chair frame 100 near the first support leg 71. When the backrest 3 is closed, the buffer block 101 can abut against the frame-shaped backrest frame 31. A magnet is embedded on the side of the buffer block 101 facing the frame-shaped backrest frame 31. The magnet can magnetically attract the frame-shaped backrest frame 31. The magnetic attraction can attract and limit the frame-shaped backrest frame 31, and also provide additional holding force for the backrest in the upright or stored state, preventing the backrest from accidentally rotating or shaking, and ensuring the stability of the stored state.

[0040] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A recliner, characterized in that, The chair includes a chair frame (100), a seat surface (2), and a backrest (3). The chair frame (100) includes two parallel crossbars (1), and the seat surface (2) includes... The backrest (3) is installed between two crossbars (1) and arranged along the length of the crossbars (1); the seat surface (2) is fixedly connected to the crossbars (1), and the backrest (3) is rotatably connected to the crossbars (1) on the side near the seat surface (2); a first support leg (71) is fixedly connected to the end of the crossbar (1) near the backrest (3), and a second support leg (72) is fixedly connected to the end near the seat surface (2); a roller (8) is rotatably connected to the lower side of the first support leg (71); the side of the roller (8) facing away from the second support leg (72) protrudes from the outer contour of the first support leg (71), and the lower end of the first support leg (71) protrudes from the outer contour of the roller (8); a support block (9) is fixedly connected to the upper end of the first support leg (71) facing away from the second support leg (72).

2. A recliner according to claim 1, characterized in that, The recliner has a horizontal state, an upright state and a tilted state. In the horizontal state, the first support leg (71) and the second support leg (72) are supported on the ground together. In the upright state, the roller (8) and the support block (9) are supported on the ground together. In an inclined state, the roller (8) is supported on the ground and can roll relative to the ground.

3. A recliner according to claim 1, characterized in that, The backrest (3) includes a frame-shaped backrest frame (31), which is rotatably connected to two support rods (4) via a connecting shaft (41). A limiting rod (5) is fixedly connected between the two support rods (4). A limiting frame (6) is fixedly connected between the two cross frames (1). Several limiting blocks (61) are fixedly connected to the upper side of the limiting frame (6). Each limiting block (61) is evenly arranged along the length of the cross frame (1). The limiting rod (5) can be embedded between the two limiting blocks (61) to achieve limiting.

4. A recliner according to claim 3, characterized in that, The frame-type backrest frame (31) has symmetrical longitudinal grooves (311) on its left and right sides, and the grooves (311) extend along the length of the frame-type backrest frame (31); the connecting shaft (41) is slidably connected to the grooves (311).

5. A recliner according to claim 4, characterized in that, The connecting shaft (41) passes through the slide groove (311) and the support rod (4). Both ends of the connecting shaft (41) are fixedly connected with stop blocks (411) for limiting the position. The support rod (4) rotates about the connecting shaft (41) as a pivot and slides along the longitudinal trajectory of the slide groove (311).

6. A recliner according to claim 5, characterized in that, The frame-type backrest frame (31) is fixedly connected to a locking block (32) on its inner periphery. The locking block (32) has a locking part facing the seat surface (2). The locking part has an open U-shaped structure and is adapted to the outer contour of the tube of the support rod (4). When the recliner is in the upright state, the support rod (4) can slide down and be inserted into the locking part of the locking block (32).

7. A recliner according to claim 1, characterized in that, The chair frame (100) is provided with a buffer block (101) on the side near the first support leg (71), and the buffer block (101) can abut against the frame-type backrest frame (31).

8. A recliner according to claim 7, characterized in that, The buffer block (101) has a magnet embedded on the side facing the frame backrest (31), and the magnet can magnetically attract the frame backrest (31).

9. A recliner according to claim 3, characterized in that, The limiting rod (5) is fitted with protective sleeves (33) at both ends, and the protective sleeves (33) are made of rubber material.

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