Leisure chair with folding function

Abstract

The utility model relates to the technical field of leisure chairs, in particular to a leisure chair with a folding function, which comprises two chair frames, a seat cushion, a backrest, a front support leg, a rear support leg, a cross rod, a turning frame and a limiting block, the seat cushion is horizontally erected between the two chair frames, the backrest is rotatably mounted on the chair frames and arranged on one side above the seat cushion, and the front support leg and the rear support leg are arranged on the limiting block. Front supporting legs and rear supporting legs are rotationally arranged at the bottom of the chair frame, the rear side of the backrest is connected with a transverse rod, the turning frame is rotationally installed on the transverse rod, and a limiting block matched with the backrest is arranged at the top end of the turning frame. According to the folding leisure chair, after the turning frame is rotated to be attached to the backrest, the backrest is rotated to be attached to the top of the cushion, and the front supporting legs and the rear supporting legs are rotated to be attached to the bottom of the cushion, so that the function of folding the leisure chair is achieved, and the folded leisure chair has the advantages of being small in size, small in occupied space resource and convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of leisure chairs, in particular to a leisure chair with a folding function. Background Art

[0002] A leisure chair is a type of chair that focuses on comfort and personalized design. With its diverse types, rich materials, and fine craftsmanship, it is suitable for use in a variety of scenarios. During use, it is necessary to pay attention to proper maintenance and care to ensure long-term use.

[0003] Current leisure chairs are generally of an integrated type, which takes up a lot of space when idle. At the same time, since they are of an integrated type, they often need to be disassembled and assembled complicatedly when they need to be carried, which causes the disadvantage of being inconvenient to carry.

[0004] Based on this, it is necessary to design a leisure chair with a folding function, so that it can be folded and stored when idle to reduce space occupation and at the same time achieve the function of being easy to carry. Utility Model Content

[0005] In order to overcome the shortcomings of existing integrated leisure chairs that they occupy space and are inconvenient to carry, a technical problem to be solved is to provide a leisure chair with a folding function.

[0006] The technical solution of the present utility model is: a leisure chair with a folding function, comprising a chair frame, a seat cushion, a backrest, front supporting legs, rear supporting legs, a cross bar, a flip frame and a limit block. The chair frame is provided with two parts, the seat cushion is horizontally arranged between the two chair frames, the backrest is rotatably mounted on the chair frame, the backrest is arranged on one side above the seat cushion, the bottom of the chair frame is rotatably provided with front supporting legs and rear supporting legs, the back side of the backrest is connected to the cross bar, the flip frame is rotatably mounted on the cross bar, and the top of the flip frame is provided with a limit block cooperating with the backrest.

[0007] More preferably, it also includes a telescopic frame and an adjusting wheel valve. The telescopic frame is slidably connected to the lower part of the flip frame. The telescopic frame is in an inverted U shape and the bottom end of the telescopic frame is designed to be anti-slip. The lower part of the flip frame is threadedly connected to the adjusting wheel valve, and the telescopic frame is fixed by the abutment cooperation between the adjusting wheel valve and the telescopic frame.

[0008] More preferably, it further includes a mounting ring and a handle, the rear side of the chair frame is connected to the mounting ring, and the handle is rotatably connected between the mounting rings.

[0009] More preferably, it further includes a mounting frame, a winding wheel and a binding belt, the two mounting frames are symmetrically connected to the bottom of the seat cushion, the mounting frame is rotatably connected to the winding wheel, and the binding belt is wound around the winding wheel.

[0010] More preferably, the front supporting legs and the rear supporting legs are both irregular inclined blocks, and both the front supporting legs and the rear supporting legs are designed to rotate in one direction.

[0011] More preferably, the front end of the binding belt is designed as a Velcro.

[0012] The utility model has the following advantages: 1. After the flip frame is rotated to fit the backrest, the backrest is rotated to fit the top of the seat cushion, and the front and rear legs are rotated to fit the bottom of the seat cushion, thereby realizing the function of folding the leisure chair. The folded leisure chair has the advantages of being small in size, taking up less space resources, and being easy to carry.

[0013] 2. This leisure chair is equipped with a mounting ring and a handle. The user can carry the entire utility model with one hand through the handle, which improves portability. The user can easily take the chair to any place needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle.

[0016] Figure 3 It is a partial three-dimensional structural diagram of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model in the storage state.

[0018] In the accompanying drawings: 1_chair frame, 2_seat cushion, 3_backrest, 4_front support leg, 41_rear support leg, 5_cross bar, 6_flip frame, 7_telescopic frame, 8_regulating wheel valve, 9_limiting block, 10_mounting ring, 11_handle, 12_mounting frame, 13_winding wheel, 14_binding belt. DETAILED DESCRIPTION

[0019] The following description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0020] Example: A leisure chair with folding function, such as Figures 1-4As shown, it includes a chair frame 1, a seat cushion 2, a backrest 3, a front support leg 4, a rear support leg 41, a cross bar 5, a flip frame 6 and a limit block 9. The chair frame 1 is L-shaped and has two symmetrical pieces. A seat cushion 2 covered with breathable polyester mesh and filled with latex is horizontally set between the two chair frames 1. The left and right sides of the bottom end of the backrest 3 are respectively rotatably installed on the chair frame 1. A damping is provided at the connection between the backrest 3 and the chair frame 1. The backrest 3 is located on the upper rear side of the seat cushion 2. The front and rear sides of the bottom of the chair frame 1 are symmetrically rotatably provided with a front support leg 4 and a rear support leg 41. The connections between the front and rear support legs 41 and the chair frame 1 are both provided with damping. The front and rear support legs 4 and 41 are irregular inclined blocks. When needed, The upper sides of the front support legs 4 and the rear support legs 41 are in contact with the bottom of the seat cushion 2, and the upper rear sides of the front support legs 4 and the rear support legs 41 are provided with rounded corners for smooth rotation. The front support legs 4 and the rear support legs 41 are both designed for one-way rotation, and the absolute height of the front support legs 4 is set to 1.6 times that of the rear support legs 41 to improve the stability of the leisure chair when in use. The upper rear part of the backrest 3 is fixedly connected to the cross bar 5, and the cross bar 5 is rotatably connected to the flip frame 6. The connection between the cross bar 5 and the flip frame 6 is provided with a damping, and the top of the flip frame 6 is provided with a limit block 9 that cooperates with the backrest 3. The upper side of the limit block 9 abuts against the backrest 3 when the flip frame 6 fully supports the backrest 3. At this time, the backrest 3 will no longer continue to rotate backward due to the abutment support of the limit block 9.

[0021] It also includes a telescopic frame 7, an adjusting wheel valve 8, a mounting ring 10, a handle 11, a mounting frame 12, a winding wheel 13 and a binding belt 14. The support rods on both sides of the telescopic frame 7 are partially sleeved and slidably connected to the lower side of the flip frame. The telescopic frame 7 is U-shaped and the bottom end of the telescopic frame 7 is a rubber anti-slip design with a pattern. The left and right threads on the lower part of the flip frame 6 are connected to the adjusting wheel valve 8 that is easy to adjust manually. The telescopic frame 7 is fixed by the adjusting wheel valve 8 and the telescopic frame 7 in abutment with each other. The adjusting wheel valve 8 is a threaded rod threadedly connected to the flip frame and is connected to the threaded rod and drives the threaded rod. It is composed of a rotating disc, the end of the threaded rod in the regulating wheel valve 8 is in contact with the telescopic frame 7, and the rear sides of the left and right chair frames 1 are connected with mounting rings 10, and a handle 11 is rotatably connected between the mounting rings 10. The middle of the handle 11 is coated with anti-slip rubber, and two mounting frames 12 are symmetrically connected to the bottom of the seat cushion 2. The mounting frame 12 is rotatably connected to the winding wheel 13, and the end of the binding belt 14 is wound around the winding wheel 13. The binding belt 14 is made of tough nylon material as a whole, and the front end of the binding belt 14 is a Velcro design that cooperates with the end of the binding belt 14.

[0022] When the present invention is not needed temporarily, the space occupied by the leisure chair after storage is very small. When the leisure chair is needed, the folded and stored leisure chair is first taken out and placed on the ground. In the stored state, since the hinged parts between the flip frame 6 and the backrest 3, the hinged parts between the backrest 3 and the chair frame 1, and the hinged parts between the chair frame 1 and the front support legs 4 and the rear support legs 41 are all friction-locked hinged designs, the backrest 3 and the seat cushion 2, the flip frame 6 and the backrest 3, and the left sides of the front support legs 4 and the rear support legs 41 are all firmly fitted to the bottom end of the seat cushion 2. At this time, the user first flips down the two front support legs 4 and the two rear support legs 41 hinged on the chair frame 1 of the present invention until When the top ends of the front and rear legs 41 are both in contact with the bottom ends of the seat cushion 2, the irregular design of the one-way rotation plays a limiting role. At this time, the two front legs 4 and the two rear legs 41 firmly set the utility model on the ground. Then, the user grabs the top end of the backrest 3 and presses down the seat cushion 2 with his hands to slowly flip the backrest 3 upward. After the backrest 3 is flipped to a suitable angle, the user releases the hands pressing down the seat cushion 2 and pulls the flip frame 6 hinged behind the backrest 3 outward. The top end of the flip frame 6 rotates in the cross bar 5 until the flip frame 6 rotates to a suitable angle. The user continues to flip the backrest 3 backward until the bottom end of the flip frame 6 completely contacts the ground, thereby making it convenient to unfold the leisure chair for use.

[0023] When the user needs to refold the leisure chair, first flip the backrest 3 toward the seat cushion 2 until the flip frame 6 is off the ground, and the user pushes the flip frame 6 to make it fit with the back of the backrest 3. Then the user continues to flip the backrest 3 forward to make it fit with the seat cushion 2. Then the user flips the two front legs 4 and the two rear legs 41 upwards respectively until the two front legs 4 and the two rear legs 41 are all in contact with the bottom of the seat cushion 2, thereby realizing the leisure chair being conveniently folded to the ground. Figure 4 As shown, finally place it in the storage space of the house.

[0024] When the user needs to adjust the angle of the backrest 3 more flexibly, the limit block 9, the telescopic frame 7 and the regulating wheel valve 8 can be used. The user first loosens the left and right regulating wheel valves 8. At this time, the telescopic frame 7 fixed by the regulating wheel valve 8 can be flexibly moved up and down at the bottom of the flip frame 6. After the telescopic frame 7 moves to the required degree, the user can use the regulating wheel valve 8 to abut against the telescopic frame 7 to fix the telescopic frame 7, and the user can choose the angle he wants. Because of the existence of the limit block 9, when the angle is too large, the flip frame 6 can also abut against the backrest 3 when the angle is too large, and the leisure chair will not be unstable due to excessive flipping. The handle 11 mounted between the mounting rings 10 allows the user to carry the utility model with one hand, and the binding belt 14 can be taken out from the winding wheel 13 when the user needs to reinforce the folded leisure chair, and used to wrap and bind the utility model. The Velcro on the binding belt 14 also makes it convenient for the user to perform the binding operation, preventing the inconvenience caused by slight loosening of the seat cushion 2 and the backrest 3 during carrying.

[0025] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A leisure chair with a folding function, comprising a chair frame (1), a seat cushion (2) and a backrest (3), wherein the chair frame (1) is provided with two pieces, the seat cushion (2) is horizontally arranged between the two chair frames (1), the backrest (3) is rotatably mounted on the chair frame (1), and the backrest (3) is arranged on one side above the seat cushion (2); wherein the chair frame (1) is provided with two pieces, the seat cushion (2) is horizontally arranged between the two chair frames (1), and the backrest (3) is rotatably mounted on the chair frame (1). The chair frame (1) further comprises a front support leg (4), a rear support leg (41), a cross bar (5), a flip frame (6) and a limit block (9); the front support leg (4) and the rear support leg (41) are rotatably provided at the bottom of the chair frame (1); the rear side of the backrest (3) is connected to the cross bar (5); the flip frame (6) is rotatably mounted on the cross bar (5); and a limit block (9) cooperating with the backrest (3) is provided at the top of the flip frame (6).

2. A leisure chair with folding function as claimed in claim 1, characterized in that: The utility model further comprises a telescopic frame (7) and a regulating wheel valve (8); the lower portion of the tilting frame (6) is slidably connected to the telescopic frame (7); the telescopic frame (7) is in an inverted U shape and the bottom end of the telescopic frame (7) is designed to be anti-slip; the lower portion of the tilting frame (6) is threadedly connected to the regulating wheel valve (8); and the telescopic frame (7) is fixed by the abutting cooperation between the regulating wheel valve (8) and the telescopic frame (7).

3. The leisure chair with folding function as claimed in claim 1, characterized in that: The chair frame (1) further comprises a mounting ring (10) and a handle (11). The rear side of the chair frame (1) is connected with the mounting ring (10), and the handle (11) is rotatably connected between the mounting rings (10).

4. The leisure chair with folding function as claimed in claim 1, characterized in that: The utility model also comprises a mounting frame (12), a reel (13) and a binding belt (14), wherein the two mounting frames (12) are symmetrically connected to the bottom of the seat cushion (2), the mounting frame (12) is rotatably connected to the reel (13), and the reel (13) is wound with the binding belt (14).

5. The leisure chair with folding function as claimed in claim 1, characterized in that: The front supporting leg (4) and the rear supporting leg (41) are both irregular inclined plane blocks, and both the front supporting leg (4) and the rear supporting leg (41) are designed for unidirectional rotation.

6. The leisure chair with folding function as claimed in claim 4, characterized in that: The front end of the binding belt (14) is designed as a Velcro.

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