Adjustable leisure chair

Abstract

The utility model discloses an adjustable leisure chair, which relates to the technical field of leisure chairs and comprises a cushion, two supporting legs and an arc-shaped plate are fixedly mounted at the bottom end of the cushion, a stabilizing component is arranged at the bottom end of the cushion and comprises two rotating rods, and fixing sleeves and supporting frames are fixedly mounted on the outer walls of the two rotating rods. Gears are fixedly mounted at one ends of the outer walls of the two rotating rods, the two gears are meshed with each other, a worm gear is fixedly mounted at the other end of the outer wall of one of the two rotating rods, and a worm is meshed with the outer wall of the worm gear; the stabilizing assembly can flexibly control unfolding and folding of the supporting frame through transmission cooperation of a worm gear and a worm and a gear, in the using process of the leisure chair, the lower arc-shaped plate can be effectively prevented from shaking by unfolding the supporting frame, stable supporting is provided for people to get on and off the chair seat, and the safety risk caused by chair shaking when people get off the chair seat is reduced; the method is especially suitable for users who need to get up frequently or have difficulty in moving.

Description

TECHNICAL FIELD

[0001] The utility model relates to leisure chair technical field, concretely is a kind of adjustable leisure chair. BACKGROUND

[0002] Leisure chair refers to the chair that we enjoy leisure time usually.This chair is not formal like dining chair and office chair, it has some small personality, can bring people visual and physical double comfortable feeling.Currently, leisure chair is mostly designed in the mode of recliner when producing and using, it is just that people are more comfortable in posture when using leisure chair, more easily stretch out, and the space area is larger.

[0003] In the prior art, such as the patent number CN219537861U, a kind of adjustable angle leisure chair, including chair frame, seat and back, the seat and back are integrated, the seat is rotatably installed on chair frame, the chair frame and the seat are provided with adjusting mechanism for adjusting the inclination angle of seat between the seat, adjusting mechanism includes limiting post, limiting hole and drive assembly, limiting post is driven along limiting hole by drive assembly, so that seat rotatably installed on chair frame can realize inclination angle adjusting function, when person sits on seat, by adjusting mechanism control seat inclines downward to make lying posture more comfortable, when getting up, adjusting mechanism controls seat to incline upward to make body sit more easily get up.

[0004] The above-mentioned patent can be leisure on the seat, but there are still some problems, the arc-shaped plate under will always sway, poor stability, therefore when personnel want to get off from seat, it can improve the difficulty of personnel getting off from seat, for this purpose, the utility model provides a kind of adjustable leisure chair. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of adjustable leisure chair, solve the problem that the arc-shaped plate under will always sway, poor stability, therefore when personnel want to get off from seat, it can improve the difficulty of personnel getting off from seat.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of adjustable leisure chair, including cushion, the bottom of the cushion is fixedly installed with two support legs, the bottom of two support legs is fixedly installed with arc-shaped plate, and stable assembly is arranged between the opposite side of two support legs, the outer wall of the cushion is provided with adjusting assembly on one side;

[0007] The stable assembly comprises two rotating rods, outer walls of the two rotating rods are fixedly installed with fixing sleeves, outer walls of the two fixing sleeves are fixedly installed with support frames, outer walls of the two rotating rods are fixedly installed with gears at one end, the two gears are arranged in meshing relation with each other, an outer wall of one of the two rotating rods is fixedly installed with a worm wheel at the other end, and an outer wall of the worm wheel is arranged in meshing relation with a worm.

[0008] The adjusting assembly comprises a backrest, and an outer wall of the backrest is rotatably provided with a support plate.

[0009] Preferably, the two rotating rods are rotatably installed between opposite sides of the two support legs, outer walls of the two rotating rods are penetrated through one side of outer walls of the support legs at one end, and an outer wall of one of the two rotating rods is penetrated through the outer wall of the support leg at the other side.

[0010] Preferably, an outer wall of one of the two support legs is fixedly installed with two mounting plates, the worm is rotatably installed between opposite sides of the two mounting plates, an outer wall of the worm is penetrated through an outer wall of the mounting plate at one end, and a rotating plate is fixedly installed.

[0011] Preferably, the adjusting assembly further comprises a support frame, the support frame is fixedly installed at one side of an outer wall of a cushion, the backrest is rotatably installed at an inner wall of the support frame, a bottom end of the cushion is fixedly installed with a horizontal plate, and an anti-skid groove is formed in a top end of the horizontal plate.

[0012] Preferably, an outer wall of the backrest is fixedly installed with a hinge seat at one side, and the support plate is rotatably installed at an inner wall of the hinge seat, so as to support the backrest.

[0013] Preferably, outer walls of the cushion are fixedly installed with armrests at two sides, and an inner wall of the anti-skid groove is matched with the support plate.

[0014] Beneficial effects

[0015] The adjustable leisure chair has the following beneficial effects compared with the prior art.

[0016] 1、The adjustable leisure chair, when the stability of the leisure chair needs to be enhanced, the operator rotates the rotating plate. The rotating plate drives the rotation of the worm, and the worm wheel will rotate as the worm is engaged with the worm wheel. The worm wheel is fixed on one of the rotating rods, thereby driving the rotation of the rotating rod. Because the gears on the two rotating rods are engaged with each other, the other rotating rod will rotate in the opposite direction synchronously. With the rotation of the rotating rod, the fixed sleeve and the support frame connected thereto will move in a circle around the rotating rod, gradually rotating outward from the original position close to the support leg and extending to the ground to provide an additional support point for the leisure chair and enhance its stability. When additional support is not needed, the rotating plate is rotated in the opposite direction, and the support frame can be retracted to the initial position. The stability assembly can flexibly control the expansion and retraction of the support frame through the cooperation of the worm wheel and gear transmission. During the use of the leisure chair, the expansion of the support frame can effectively prevent the lower arc-shaped plate from shaking, providing stable support for the user getting on and off the seat, reducing the safety risk caused by the shaking of the chair when the user gets off the seat, and is especially suitable for users who need to get up frequently or have difficulty moving.

[0017] 2、The adjustable leisure chair, the backrest is rotatably installed on the support, and the support is fixed on one side of the cushion. The user can adjust the inclination angle of the backrest according to the user's own needs to find a comfortable sitting posture. When the adjusted backrest needs to be supported, the support plate is rotated. The support plate is rotatably installed on the hinge seat, and the hinge seat is fixed on one side of the backrest. After the support plate is rotated to the appropriate angle, it is clamped into the anti-slip groove at the top end of the horizontal plate, thereby providing stable support for the backrest and maintaining the backrest angle set by the user. The backrest in the adjustment assembly can rotate freely around the support, which is convenient for the user to adjust the backrest angle according to different leisure needs. At the same time, the cooperation of the support plate and the anti-slip groove enables the user to easily fix the adjusted backrest angle, which is simple and convenient to operate and improves the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is another whole structure schematic view of the utility model;

[0020] Figure 3 It is an internal structure schematic view of the cushion of the utility model;

[0021] Figure 4 It is a stability assembly schematic view of the utility model;

[0022] Figure 5 It is an adjustment assembly schematic view of the utility model.

[0023] In the figure: 1, cushion; 2, support leg; 3, arc plate; 4, armrest; 5, adjusting assembly; 51, backrest; 52, support frame; 53, cross plate; 54, anti-skid groove; 55, support plate; 56, hinge seat; 6, stabilizing assembly; 61, rotating rod; 62, support frame; 63, gear; 64, worm; 65, mounting plate; 66, worm gear; 67, rotating plate; 68, fixed sleeve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] The utility model provides two technical schemes:

[0026] Figures 1-5 The first embodiment is shown: a kind of adjustable leisure chair, including cushion 1, the bottom end of cushion 1 is fixedly installed with two support legs 2, the bottom end of two support legs 2 is fixedly installed with arc plate 3, when arc plate 3 is contacted with ground, it can make that leisure chair occurs rotation, and stabilizing assembly 6 is arranged between the opposite side of two support legs 2, and the outer wall side of cushion 1 is provided with adjusting assembly 5;

[0027] Stabilizing assembly 6 includes two rotating rods 61, the outer wall of two rotating rods 61 is fixedly installed with fixed sleeve 68, the outer wall of two fixed sleeves 68 is fixedly installed with support frame 62, the outer wall one end of two rotating rods 61 is fixedly installed with gear 63, when one rotating rod 61 occurs rotation, the rotating rod 61 can drive another rotating rod 61 reverse rotation by two mutually meshing gears 63, two gears 63 are mutually meshed, the outer wall other end of one of two rotating rods 61 is fixedly installed with worm gear 66, the outer wall of worm gear 66 is meshed with worm 64, worm gear 66 and worm 64 have self-locking, when worm 64 drives worm gear 66 to rotate, it can avoid that worm gear 66 occurs rotation again at will.

[0028] Adjusting assembly 5 includes backrest 51, and the outer wall side of backrest 51 is rotationally provided with support plate 55.

[0029] Two rotating rods 61 are rotationally installed between the opposite side of two support legs 2, the outer wall one end of two rotating rods 61 is penetrated through the outer wall side of support leg 2, and the outer wall other side of one of two rotating rods 61 is penetrated through the outer wall of support leg 2.

[0030] The outer wall of one of the two supporting legs 2 is fixedly provided with two mounting plates 65, the worm 64 is rotatably arranged between the opposite sides of the two mounting plates 65, one end of the outer wall of the worm 64 penetrates through the outer wall of the mounting plate 65 and is fixedly provided with a rotating plate 67, when the rotating plate 67 is rotated, the worm 64 can be driven to rotate, when the worm 64 rotates, the worm gear 66 can be driven to rotate in turn, the worm gear 66 can drive the rotating rod 61 connected thereto to rotate, by making the two supporting frames 62 rotate, the two supporting frames 62 can be brought into contact with the ground, so that the leisure chair can be prevented from shaking again, when the two supporting frames 62 are away from the ground, the leisure chair can be rotated.

[0031] Figures 1-5 The second embodiment is shown, and the main difference from the first embodiment is that the adjusting assembly 5 further comprises a support 52, the support 52 is fixedly arranged on one side of the outer wall of the cushion 1, the backrest 51 is rotatably arranged on the inner wall of the support 52, the backrest 51 can be rotated, and then the supporting plate 55 can support and fix the rotated backrest 51, the bottom end of the cushion 1 is fixedly provided with a horizontal plate 53, and the top end of the horizontal plate 53 is provided with an anti-skid groove 54.

[0032] The outer wall of the backrest 51 is fixedly provided with a hinge seat 56, and the supporting plate 55 is rotatably arranged on the inner wall of the hinge seat 56, for supporting the backrest 51.

[0033] The outer wall of the cushion 1 is fixedly provided with the armrest 4 on both sides, the inner wall of the anti-skid groove 54 is matched with the supporting plate 55, the friction of the anti-skid groove 54 is large, which can improve the friction of the supporting plate 55 inside the anti-skid groove 54, and further improve the stability of the supporting plate 55 to the backrest 51.

[0034] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0035] When in use, the user sits on the cushion 1 and can swing the leisure chair back and forth with the cooperation of the arc-shaped plate 3, improving the user's leisure experience and making the user more comfortable. When it is necessary to enhance the stability of the leisure chair, the operator rotates the rotating plate 67. The rotating plate 67 drives the worm 64 to rotate, and since the worm 64 is in mesh with the worm wheel 66, the worm wheel 66 will rotate accordingly. The worm wheel 66 is fixed on one of the rotating rods 61, thereby driving the rotating rod 61 to rotate. Since the gears 63 on the two rotating rods 61 are in mesh with each other, the other rotating rod 61 will rotate in the opposite direction synchronously. With the rotation of the rotating rod 61, the fixed sleeve 68 and the support frame 62 connected thereto will move in a circular motion around the rotating rod 61, gradually rotating outward from the original position close to the support leg 2 and extending to the ground, thereby providing an additional support point for the leisure chair and enhancing its stability. When additional support is not needed, the support frame 62 can be retracted to the initial position by reversing the rotation of the rotating plate 67. The stable assembly 6 can flexibly control the expansion and retraction of the support frame 62 through the cooperation of the worm wheel 66, the worm 64 and the gears 63. During the use of the leisure chair, the expansion of the support frame 62 can effectively prevent the arc-shaped plate 3 below from swinging, thereby providing stable support for the user getting on and off the chair, reducing the safety risk caused by the swing of the chair when the user gets off the chair, and being especially suitable for users who need to get up frequently or have difficulty in moving. The backrest 51 is rotatably installed on the support 52, and the support 52 is fixed on one side of the cushion 1. The user can adjust the inclination angle of the backrest 51 according to his own needs to find a comfortable sitting posture. When it is necessary to support the adjusted backrest 51, the support plate 55 is rotated. The support plate 55 is rotatably installed on the hinge seat 56, and the hinge seat 56 is fixed on one side of the backrest 51. After the support plate 55 is rotated to the appropriate angle, it is clamped into the anti-slip groove 54 opened at the top end of the horizontal plate 53, thereby providing stable support for the backrest 51 and maintaining the angle of the backrest 51 set by the user. The backrest 51 in the adjustment assembly 5 can rotate freely around the support 52, which is convenient for the user to adjust the angle of the backrest 51 according to different leisure needs. At the same time, the cooperation of the support plate 55 and the anti-slip groove 54 enables the user to easily fix the angle of the adjusted backrest 51, which is simple and convenient to operate and improves the user experience.

[0036] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to differentiate one entity or action from another, and do not necessarily require or imply any such actual relationship or order between such entities or actions. In addition, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable leisure chair, comprising a seat cushion (1), the bottom end of the seat cushion (1) is fixedly installed with two supporting legs (2), the bottom end of the two supporting legs (2) is fixedly installed with an arc-shaped plate (3), characterized in that: Stable components (6) are arranged between opposite sides of the two support legs (2), and the outer wall of the seat cushion (1) is provided with an adjusting component (5) on one side. The stable component (6) comprises two rotating rods (61), the outer wall of each of the two rotating rods (61) is fixedly installed with a fixed sleeve (68), the outer wall of each of the two fixed sleeves (68) is fixedly installed with a support frame (62), one end of the outer wall of each of the two rotating rods (61) is fixedly installed with a gear (63), the two gears (63) are arranged in meshing relationship with each other, the outer wall of one of the two rotating rods (61) is fixedly installed with a worm wheel (66) at the other end, and the outer wall of the worm wheel (66) is arranged in meshing relationship with a worm (64). The adjusting component (5) comprises a backrest (51), and the outer wall of the backrest (51) is rotatably provided with a support plate (55) on one side.

2. An adjustable recliner chair according to claim 1 wherein: The two rotating rods (61) are rotatably installed between opposite sides of the two support legs (2), one end of the outer wall of each of the two rotating rods (61) penetrates one side of the outer wall of the support leg (2), and the outer wall of one of the two rotating rods (61) penetrates the outer wall of the support leg (2) at the other side.

3. An adjustable recliner chair according to claim 1, wherein: The outer wall of one of the two support legs (2) is fixedly installed with two mounting plates (65), the worm (64) is rotatably installed between opposite sides of the two mounting plates (65), and one end of the outer wall of the worm (64) penetrates the outer wall of the mounting plate (65) and is fixedly installed with a rotating plate (67).

4. An adjustable recliner chair according to claim 1, wherein: The adjusting component (5) further comprises a bracket (52), the bracket (52) is fixedly installed on one side of the outer wall of the seat cushion (1), the backrest (51) is rotatably installed on the inner wall of the bracket (52), the bottom end of the seat cushion (1) is fixedly installed with a horizontal plate (53), and the top end of the horizontal plate (53) is provided with an anti-skid groove (54).

5. An adjustable recliner chair according to claim 1, wherein: The outer wall of the backrest (51) is fixedly installed with a hinge seat (56) on one side, and the support plate (55) is rotatably installed on the inner wall of the hinge seat (56) to support the backrest (51).

6. An adjustable recliner chair according to claim 4 wherein: The outer wall of the seat cushion (1) is fixedly installed with an armrest (4) on both sides, and the inner wall of the anti-skid groove (54) is matched with the support plate (55).

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