Rotatable leisure chair

Abstract

The utility model provides a rotatable leisure chair. Comprising a chair seat, the bottom of the chair seat is in spherical hinge connection with a supporting column, the peripheral side walls of the supporting column are in spherical hinge connection with inclined assemblies in spherical hinge connection with the bottom wall of the chair seat, a rotating rod is arranged at the bottom of the supporting column, the bottom of the rotating rod is rotationally connected with a supporting seat, and supporting legs are arranged on the circumference of the side wall of the supporting seat; a connecting rod penetrating out of the hollow rod is arranged on one side wall of the sliding plate, and a reset spring provided with a damper is arranged between the other side wall of the sliding plate and the inner top wall of the hollow rod. According to the utility model, the chair seat can be inclined to a proper angle within 360 degrees in the horizontal plane according to the requirement of adjusting the sitting posture through the inclined assembly under the action of the reset spring provided with the damper, so that the use effect is greatly improved, and the comfort level is greatly improved; under the action of the bearing, the rotating rod can effectively rotate to drive the supporting column to rotate and drive the chair seat to rotate, so that a user can adjust the sitting direction at 360 degrees at any time after sitting on the chair seat.

Description

Technical Field

[0001] The utility model provides a rotatable leisure chair, belonging to the technical field of leisure chairs. Background Art

[0002] Leisure chairs are chairs that we usually use to enjoy our leisure time. This kind of chair is not as formal as dining chairs and office chairs. It has some small personality and can bring people both visual and physical comfort. There are many kinds of leisure chairs available, among which the rotating leisure chair is widely loved by the public because it can rotate 360° according to the sitting direction you want to adjust.

[0003] The current swivel leisure chair can basically meet the needs of use, but in terms of comfort, due to the lack of corresponding tilting components, when the user wants to lean back or tilt to adjust the sitting posture, since the seat is often maintained in a horizontal support state, it is often difficult to tilt the seat according to the force applied by the user in the direction of leaning back or tilting, and thus the seat cannot be tilted to a suitable angle within 360° in the horizontal plane according to the need to adjust the sitting posture, and the comfort level needs to be improved.

[0004] Based on this, the utility model provides a rotatable leisure chair. Utility Model Content

[0005] The technical problem solved by the utility model is that the seat is often kept in a horizontal supporting state, and the seat cannot be tilted to a suitable angle within 360° in the horizontal plane according to the need to adjust the sitting posture, and the comfort level needs to be improved.

[0006] In order to solve the technical problem, the technical solution provided by the utility model is: a rotatable leisure chair, including a seat, a support column connected to the bottom of the seat by a ball joint, the side walls around the support column are all ball-jointed to a tilting assembly connected to the bottom wall of the seat by a ball joint, a rotating rod is provided at the bottom of the support column, the bottom of the rotating rod is rotatably connected to a support seat, the side walls of the support seat are circumferentially provided with support legs, the tilting assembly includes a hollow rod, a slide plate is slidably connected to the hollow rod, a connecting rod passing through the hollow rod is provided on one side wall of the slide plate, and a return spring equipped with a damper is provided between the other side wall of the slide plate and the top wall inside the hollow rod.

[0007] Furthermore, armrests are symmetrically arranged on both side walls of the seat, and a backrest arranged on the rear side of the armrests is fixedly connected to the rear end of the bottom wall of the seat.

[0008] Furthermore, the bottom of the rotating rod and the top of the supporting seat are rotatably connected via a bearing.

[0009] Furthermore, a universal ball is provided on the top of the support column, and a ball seat matching the universal ball is provided at the center of the bottom wall of the seat.

[0010] Furthermore, the top end of the hollow rod is connected to the bottom wall of the seat by a ball hinge, the end of the connecting rod is connected to the side wall of the support column by a ball hinge, and the hollow rod is arranged to be inclined, and the inclination angle is 30°-65°.

[0011] Furthermore, the inner side wall of the hollow rod is provided with a slide rail matching the side wall of the slide plate.

[0012] Beneficial effects of the utility model:

[0013] 1 Through the tilting assembly, the force applied by the user in the direction of leaning back or tilting makes the slide plate slide upward in the hollow rod, and the return spring is in a compressed state under the force, thereby shortening the total length of the hollow rod and the connecting rod, so that the seat can be tilted to a suitable angle within 360° in the horizontal plane according to the need to adjust the sitting posture. Then, under the action of the return spring equipped with a damper, when the user stands up, the return spring in a compressed state can rebound the slide plate, thereby restoring the seat to a horizontal state, greatly improving the use effect and comfort;

[0014] 2 Under the action of the bearing, the rotating rod can rotate effectively, thereby driving the support column to rotate, and under the support of the tilt component, the seat can be driven to rotate, so that the user can adjust the sitting direction 360° at any time after sitting on the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a rotatable leisure chair of the utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of a rotatable leisure chair of the utility model. Figure 2 .

[0017] Figure 3 The utility model is a plan view of a rotatable leisure chair.

[0018] Figure 4 It is a partial enlarged view of a rotatable leisure chair of the utility model.

[0019] 1. Seat; 2. Support column; 3. Tilt assembly; 4. Rotating rod; 5. Support seat; 6. Support leg; 7. Hollow rod; 8. Slide plate; 9. Connecting rod; 10. Return spring; 11. Armrest; 12. Backrest; 13. Bearing; 14. Universal ball; 15. Ball seat; 16. Slide rail. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] According to the attached Figure 1 , 2As shown in 4: the utility model provides a rotatable leisure chair: it comprises a seat 1, a support column 2 is connected to the bottom of the seat 1 by a ball joint, and the side walls around the support column 2 are all connected to the tilting assembly 3 connected to the bottom wall of the seat 1 by a ball joint, a rotating rod 4 is provided at the bottom of the support column 2, and a support seat 5 is rotatably connected to the bottom of the rotating rod 4, and a supporting leg 6 is provided on the circumference of the side wall of the support seat 5, the tilting assembly 3 comprises a hollow rod 7, a slide plate 8 is slidably connected inside the hollow rod 7, a connecting rod 9 is provided on one side wall of the slide plate 8, and a return spring 10 equipped with a damper is provided between the other side wall of the slide plate 8 and the top wall inside the hollow rod 7. When a user sits on the seat 1 and wants to lean back or tilt in order to adjust the sitting posture, the seat 1 can be tilted to a suitable angle within 360° in the horizontal plane through the tilting assembly 3 according to the need to adjust the sitting posture, and then under the action of the return spring 10 equipped with a damper, when the user stands up, the return spring 10 in a compressed state can rebound the slide plate 8, thereby restoring the seat 1 to a horizontal state, and the use effect is greatly improved.

[0022] According to the attached Figure 1 As shown: armrests 11 are symmetrically arranged on both side walls of the seat 1, and a backrest 12 arranged on the rear side of the armrests 11 is fixedly connected to the rear end of the bottom wall of the seat 1.

[0023] According to the attached Figure 2 As shown: a universal ball 14 is provided on the top of the support column 2, and a ball seat 15 matching the universal ball 14 is provided at the center of the bottom wall of the seat 1, so as to ensure that the seat 1 can be effectively tilted.

[0024] According to the attached Figure 3 As shown: the bottom of the rotating rod 4 and the top of the support seat 5 are rotatably connected by a bearing 13, ensuring that the rotating rod 4 can effectively rotate, thereby driving the support column 2 to rotate, and under the support of the tilting component 3, driving the seat 1 to rotate, so that the user can adjust the sitting direction 360° at any time after sitting on the seat, the top of the hollow rod 7 is connected to the bottom wall of the seat 1 by a ball joint, and the end of the connecting rod 9 is connected to the side wall of the support column 2 by a ball joint. The hollow rod 7 is inclined, and its inclination angle is 30°-65°, ensuring that the seat 1 can effectively tilt.

[0025] According to the attached Figure 4 As shown: the inner wall of the hollow rod 7 is provided with a slide rail 16 that matches the side wall of the slide plate 8 and serves to limit the position of the slide plate 8.

[0026] Principle of the utility model

[0027] When in use, the user sits on the seat 1, and under the action of the bearing 13, the rotating rod 4 can effectively rotate, thereby driving the support column 2 to rotate, and under the support of the tilting component 3, the seat 1 can be driven to rotate, so that the user can adjust the sitting direction 360° at any time after sitting on the seat. In order to adjust the sitting posture and want to lean back or tilt, the user applies a force in the direction of leaning back or tilting through the tilting component 3 to make the slide plate 8 slide obliquely upward in the hollow rod 7, and the return spring 10 is in a compressed state under the force, thereby shortening the total length of the hollow rod 7 and the connecting rod 9, so that the seat 1 can be tilted to a suitable angle within 360° in the horizontal plane according to the need to adjust the sitting posture. Then, under the action of the return spring 10 equipped with a damper, when the user stands up, the return spring 10 in a compressed state can rebound the slide plate 8, thereby restoring the seat 1 to a horizontal state, and the use effect is greatly improved.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A rotatable leisure chair, comprising a seat (1), characterized in that: The bottom of the seat (1) is connected to a support column (2) by a ball joint, and the side walls around the support column (2) are all connected to a tilting assembly (3) connected to the bottom wall of the seat (1) by a ball joint. A rotating rod (4) is provided at the bottom of the support column (2), and the bottom of the rotating rod (4) is rotatably connected to a support seat (5). The side wall of the support seat (5) is provided with a supporting leg (6) in the circumference. The tilting assembly (3) includes a hollow rod (7), and a slide plate (8) is slidably connected inside the hollow rod (7). A connecting rod (9) passing through the hollow rod (7) is provided on one side wall of the slide plate (8), and a return spring (10) equipped with a damper is provided between the other side wall of the slide plate (8) and the inner top wall of the hollow rod (7).

2. A rotatable leisure chair according to claim 1, characterized in that: The two side walls of the seat (1) are symmetrically provided with armrests (11), and the rear end of the bottom wall of the seat (1) is fixedly connected with a backrest (12) arranged on the rear side of the armrests (11).

3. The rotatable leisure chair according to claim 1, characterized in that: The bottom of the rotating rod (4) and the top of the supporting seat (5) are rotatably connected via a bearing (13).

4. The rotatable leisure chair according to claim 1, characterized in that: A universal ball (14) is provided at the top of the support column (2), and a ball seat (15) matching the universal ball (14) is provided at the center of the bottom wall of the seat (1).

5. The rotatable leisure chair according to claim 1, characterized in that: The top end of the hollow rod (7) is connected to the bottom wall of the seat (1) by a ball joint, and the end of the connecting rod (9) is connected to the side wall of the support column (2) by a ball joint. The hollow rod (7) is arranged to be inclined, and its inclination angle is 30°-65°.

6. The rotatable leisure chair according to claim 1, characterized in that: The inner side wall of the hollow rod (7) is provided with a slide rail (16) matching the side wall of the slide plate (8).

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