Folding cushion chair

Abstract

The application discloses a folding cushion chair, which comprises at least one backrest structure and a cushion structure. The backrest structure comprises a support frame and a backrest cushion connected with the support frame. The cushion structure comprises a main sitting area connected with one side of the backrest cushion and at least one auxiliary sitting area extended outward from any one of left and right sides of the main sitting area. When a person sits on the cushion structure, the person can lean on the backrest structure, the comfort during sitting is improved by the backrest structure, and the tiredness of long sitting on the cushion structure is reduced.

Description

Technical Field

[0001] This application relates to the technical field of folding chairs, and more particularly to a folding cushion chair. Background Technology

[0002] Folding chairs are commonly used for outdoor camping, fishing, and other activities because their folding function makes them easy to store. Common types of folding chairs include moon chairs and Kermit chairs. These chairs are relatively tall and require a table to use. Traditional folding chairs are not suitable for sitting on picnic mats because of their height, but sitting on a mat for a long time can easily cause fatigue. Utility Model Content

[0003] To reduce fatigue from sitting on a cushion for extended periods, this application provides a folding cushion chair.

[0004] The folding cushion chair provided in this application adopts the following technical solution: A folding cushion chair, comprising: At least one backrest structure, the backrest structure including a support frame and a backrest cushion connected to the support frame; and A seat cushion structure, the seat cushion structure including a main seat area connected to one side of the backrest cushion and an auxiliary seat area extending outward from at least one of the left and right sides of the main seat area.

[0005] Preferred, including: At least two back-to-back structures, wherein the auxiliary seating area is positioned between two adjacent back-to-back structures.

[0006] Preferably, both sides of the main seating area are connected to backrest structures, and the two backrest structures connected to the main seating area are arranged facing each other.

[0007] Preferably, the support frame includes: Connecting rods are located on both sides of the backrest cushion; A diagonal brace, one end of which is connected to a connecting rod; and The horizontal bar connects the two diagonal braces.

[0008] Preferably, the support frame further includes: A first connector, comprising a first interface and a second interface, wherein the connecting rod is connected to the first interface, and one end of the diagonal brace is connected to the second interface; and The second connector includes a third interface and a fourth interface. The other end of the diagonal brace is connected to the third interface, and the two ends of the crossbar are respectively connected to the two fourth interfaces.

[0009] Preferably, the support frame includes: Connecting rods are located on both sides of the backrest cushion; The first support rod, one end of which is connected to the connecting rod; The second strut; and A connector, wherein the connector is provided with two first insertion interfaces and two second insertion interfaces; The other end of the first support rod is connected to the first insertion interface, and one end of the second support rod is connected to the second insertion interface. The two first insertion interfaces are arranged symmetrically, and the two second insertion interfaces are arranged symmetrically.

[0010] Preferably, the support frame further includes: The first connector includes a first interface and a second interface, the connecting rod is connected to the first interface, and one end of the first support rod is connected to the second interface.

[0011] Preferably, the support frame further includes an elastic rope, the first insertion interface and the second insertion interface are connected, one end of the elastic rope is connected to one of the first support rods, and the other end of the elastic rope is connected to another first support rod or a second support rod.

[0012] In summary, this application includes at least one of the following beneficial technical effects: 1. By connecting the backrest structure with the seat cushion structure, people can lean against the backrest structure when sitting on the seat cushion structure, thereby improving the comfort of sitting and reducing the fatigue of sitting on the seat cushion structure for a long time. 2. By adding an auxiliary seating area, the number of people sitting on the cushion structure at the same time can be increased. The auxiliary seating area can also be used to carry or place items, thus realizing the function of the area. 3. The comfort of multiple people sitting on the seat cushion structure is ensured by setting at least two backrest structures; 4. The support frame adopts an arc-shaped or fork-shaped structure to meet the support strength when backing up. In the fork-shaped structure, when the first and second support rods are connected to the connector, the elastic rope allows the three parts to be separated and folded without any omissions, making it convenient to assemble and disassemble. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the folding cushion chair in Embodiment 1 from one perspective; Figure 2 This is a structural schematic diagram of the folding cushion chair in Embodiment 1 from another perspective; Figure 3 This is a schematic diagram of the main structure of the support frame in Example 1; Figure 4 This is a schematic diagram of the folding cushion chair in Example 2; Figure 5 This is a schematic diagram of the support frame structure, mainly shown in Embodiment 3; Figure 6This is a cross-sectional view of the main body of the support frame in Embodiment 3; Figure 7 The diagram shown in Embodiment 3 illustrates the connection between the elastic rope and the first and second support rods.

[0014] Explanation of reference numerals in the attached drawings: 1. Backrest structure; 11. Backrest cushion; 12. Support frame; 121. Connecting rod; 122. Diagonal brace; 123. Crossbar; 124. First joint; 125. Second joint; 126. First support rod; 127. Second support rod; 128. Connector; 129. Elastic rope; 2. Seat cushion structure; 21. Main seating area; 22. Auxiliary seating area. Detailed Implementation

[0015] The present application will be further described in detail below with reference to the accompanying drawings.

[0016] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example 1

[0018] Figure 1 and Figure 2 The structure of a folding cushion chair is shown, including at least one backrest structure 1 and a connected cushion structure 2. In this embodiment, the backrest structure 1 is provided, including a backrest cushion 11 and a support frame 12 connected to the backrest cushion 11. The support frame 12 is used to keep the backrest cushion 11 at a certain angle to the horizontal plane, while providing support for the backrest cushion 11.

[0019] The seat cushion structure 2 includes a main seat area 21 and an auxiliary seat area 22 connected to the main seat area 21. One side of the main seat area 21 is connected to the backrest cushion 11, and the left and right sides of the main seat area 21 are connected to the aforementioned auxiliary seat area 22. Of course, the auxiliary seat area 22 can also be connected to either the left or right side of the main seat area 21, depending on the actual number of users and working conditions.

[0020] The main seating area 21 has a certain length to accommodate legroom, and the secondary seating area 22 can also be provided with a certain length or width for people to sit on or for placing items. The main seating area 21, the secondary seating area 22, and the backrest cushion 11 are all filled with soft materials, such as foam, to improve comfort when sitting.

[0021] Combination Figure 3 The support frame 12 includes two connecting rods 121, two diagonal braces 122, and a crossbar 123. The two connecting rods 121 are located on both sides of the backrest cushion 11 to open up the central area of ​​the backrest cushion 11 for people to lean against. The two ends of the diagonal braces 122 are respectively connected to a first connector 124 and a second connector 125. The first connector 124 is fixed to the connecting rod 121. The first connector 124 has a first interface for the connecting rod 121 to pass through and a second interface for the diagonal braces 122 to be engaged. After the connecting rod 121 passes through the first interface, the two are fixed by fasteners.

[0022] The second connector 125 includes a third interface and a fourth interface. The other end of the diagonal brace 122 is engaged with the third interface. The two ends of the crossbar 123 are engaged with the fourth interfaces of the two second connectors 125 respectively. The two diagonal braces 122 and the crossbar 123 form a notch-like shape. The two second connectors 125 are in direct contact with the bottom surface. The two diagonal braces 122 support the entire backrest cushion 11.

[0023] In addition, the auxiliary seating area 22 can be flipped relative to the main seating area 21 along the connection between the two to achieve folding. Similarly, the backrest cushion 11 can be flipped relative to the main seating area 21 along the connection between the two. The main seating area 21 itself can also be folded, so that the entire folding cushion chair is easy to store after folding. Example 2

[0024] See Figure 4 A folding cushion chair, differing from Embodiment 1 in that it has at least two backrest structures 1. In this embodiment, two backrest structures 1 are provided as an example. The auxiliary seating area 22 is arranged between two adjacent backrest structures 1, so that multiple people can lean against it at the same time. The auxiliary seating area 22 can be used to place items or for people to sit or lie down.

[0025] In another embodiment, the two back-to-back structures 1 are connected to the two sides of the main seating area 21 in a facing manner, which facilitates communication and negotiation between people sitting opposite each other. Example 3

[0026] See Figure 5A folding cushion chair, differing from Embodiments 1 and 2 in that the support frame 12 includes two first support rods 126, two second support rods 127, and a connector 128. One end of the first support rod 126 is engaged in the first interface of the first connector 124. The connector 128 has two first insertion interfaces and two second insertion interfaces, symmetrically arranged. The other end of the first support rod 126 is engaged in the first insertion interface, and one end of the second support rod 127 is engaged in the second insertion interface. The other end of the second support rod 127 is in direct contact with the ground.

[0027] The two first support rods 126 and the two second support rods 127 are arranged in a fork shape. Compared with the support frame 12 structure in Embodiment 1 or Embodiment 2, the center of gravity of the support frame 12 in this embodiment is inward, which provides better support for the waist and back.

[0028] See also Figure 6 and Figure 7 Both the first support rod 126 and the second support rod 127 are hollow rods. The support frame 12 also includes two elastic ropes 129. One end of the elastic rope 129 passes through the first support rod 126 and is fixed to the first support rod 126. The other end of the elastic rope 129 passes through the connector 128. The two first insertion interfaces and the two second insertion interfaces are interconnected. Thus, the other end of the elastic rope 129 can pass through the connector 128 to connect with the second support rod 127, or it can pass through the connector 128 to connect with the other first support rod 126.

[0029] In this embodiment, the two ends of the elastic rope 129 are connected to the first support rod 126 and the second support rod 127 respectively, so that the first support rod 126, the second support rod 127 and the connector 128 are not easily completely separated. When the support frame 12 is folded, the first support rod 126 and the second support rod 127 can be pulled out from the connector 128. At the same time, the elastic rope 129 is used to connect the first support rod 126 and the second support rod 127, which is convenient for the next assembly.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A folding cushion chair, characterized in that, include: At least one backrest structure (1), the backrest structure (1) includes a support frame (12) and a backrest pad (11) connected to the support frame (12). as well as The seat cushion structure (2) includes a main seat area (21) connected to one side of the backrest cushion (11) and an auxiliary seat area (22) extending outward from at least one of the left or right sides of the main seat area (21).

2. The folding cushion chair according to claim 1, characterized in that, include: At least two backrest structures (1), wherein the auxiliary seating area (22) is located between two adjacent backrest structures (1).

3. The folding cushion chair according to claim 2, characterized in that, The main seating area (21) is connected to backrest structures (1) on both sides, and the two backrest structures (1) connected to the main seating area (21) are arranged facing each other.

4. The folding cushion chair according to claim 1, characterized in that, The support frame (12) includes: Connecting rods (121) are located on both sides of the backrest cushion (11); A diagonal brace (122), one end of which is connected to a connecting rod (121); and A horizontal bar (123) connects two diagonal braces (122).

5. The folding cushion chair according to claim 4, characterized in that, The support frame (12) also includes: The first connector (124) includes a first interface and a second interface, the connecting rod (121) is connected to the first interface, and one end of the diagonal brace (122) is connected to the second interface; and The second connector (125) includes a third interface and a fourth interface. The other end of the diagonal brace (122) is connected to the third interface, and the two ends of the crossbar (123) are respectively connected to the two fourth interfaces.

6. The folding cushion chair according to claim 1, characterized in that, The support frame (12) includes: Connecting rods (121) are located on both sides of the backrest cushion (11); The first support rod (126) has one end connected to the connecting rod (121); Second strut (127); and The connector (128) has two first insertion interfaces and two second insertion interfaces; The other end of the first support rod (126) is connected to the first insertion interface, and one end of the second support rod (127) is connected to the second insertion interface. The two first insertion interfaces are arranged symmetrically, and the two second insertion interfaces are arranged symmetrically.

7. The folding cushion chair according to claim 6, characterized in that, The support frame (12) also includes: The first connector (124) includes a first interface and a second interface. The connecting rod (121) is connected to the first interface, and one end of the first support rod (126) is connected to the second interface.

8. The folding cushion chair according to claim 6, characterized in that, The support frame (12) also includes an elastic rope (129), the first insertion interface is connected to the second insertion interface, one end of the elastic rope (129) is connected to one of the first support rods (126), and the other end of the elastic rope (129) is connected to another first support rod (126) or a second support rod (127).

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