PORTABLE FOLDING DUAL-PURPOSE CHAIR

Abstract

A portable folding dual-purpose chair, comprising a seat surface and a seat, the seat comprises a support rod assembly, a connecting rod assembly, U-shaped connectors, four-corner connectors and fixing members; the support rod assembly comprises support rods A, support rods B and support rods C; the connecting rod assembly comprises long connecting rods and short connecting rods. Compared with the prior art, the invention has the advantages that the seat surface and the seat can be separated, the seat can be completely folded and stored, the occupied volume is small, the folding and storing of the folding chair is more convenient and quicker, which improves people's use experience.

Claims

1. A portable folding dual-purpose chair, comprising a seat surface (1) and a seat, the seat comprises a support rod assembly, a connecting rod assembly, U-shaped connectors (2), four-corner connectors (3) and fixing members (4); The support rod assembly comprises support rods A (5), support rods B (6) and support rods C (7), the support rod A (5) is a three-section folding sleeve rod, the upper ends of the support rods A (5) cooperate with the two corners of the higher position of the seat surface (1), and the lower ends of the support rods A (5) are inserted into the four-corner connectors (3) to form the detachable mechanism, the upper ends of the support rods B (6) cooperate with the two corners of the lower position of the seat surface (1), and the lower ends of the support rods B (6) are inserted into the four-corner connectors (3) to form the detachable mechanism, the upper ends of the support rods C (7) are inserted into the four-corner connectors (3) to form the detachable mechanism; The connecting rod assembly comprises long connecting rods (8) and short connecting rods (9), the two ends of the long connecting rod (8) are respectively inserted into two four-corner connectors (3), one end of the short connecting rod (9) is rotatably connected to the four-corner connector (3), and the other end of the short connecting rod (9) is rotatably connected to the U-shaped connector (2), the fixing member (4) is fixedly connected with the middle part of the long connecting rod (8).

2. A portable folding dual-purpose chair of claim 1, the lower ends of support rods C (7) are provided with rod covers (10).

3. A portable folding dual-purpose chair of claim 1, one side of the seat surface (1) is provided with a storage bag (11).

Description

4. BRIEF DESCRIPTION OF ACCOMPANY DRAWINGS

[0011] FIG. 1 is a front view of a portable folding dual-purpose chair of the invention.

[0012] FIG. 2 is a left view of a portable folding dual-purpose chair of the invention.

[0013] FIG. 3 is a stereogram of a portable folding dual-purpose chair of the invention.

[0014] FIG. 4 is a stereogram of the seat of a portable folding dual-purpose chair of the invention.

[0015] FIG. 5 is the schematic diagram 1 of folding and storing the seat of a portable folding dual-purpose chair of the invention.

[0016] FIG. 6 is the schematic diagram 2 of folding and storing the seat of a portable folding dual-purpose chair of the invention.

[0017] FIG. 7 is the schematic diagram 3 of folding and storing the seat of a portable folding dual-purpose chair of the invention.

[0018] As shown in the accompanying drawings: 1 seat surface, 2 U-shaped connector, 3 four-corner connector, 4 fixing member, 5 support rod A, 6 support rod B, 7 support rod C, 8 long connecting rod, 9 short connecting rod, 10 rod cover, 11 storage bag.

5. SPECIFIC EMBODIMENT OF THE INVENTION

[0019] Embodiments of the invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. In the description of the invention, it should be understood that the orientation or positional relationship indicated by the terms “upper”, “lower”, “front”, “back”, “left”, “right”, “inner”, “outer”, “vertical”, “circumferential”, and so on are based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, as well as a specific orientation structure and operation, therefore, it should not be construed as a limitation of the invention.

[0020] Combined with FIG. 1-7, a portable folding dual-purpose chair, comprising a seat surface 1 and a seat, the seat comprises a support rod assembly, a connecting rod assembly, U-shaped connectors 2, four-corner connectors 3 and fixing members 4;

[0021] The support rod assembly comprises support rods A 5, support rods B 6 and support rods C 7, the support rod A 5 is a three-section folding sleeve rod, the upper ends of the support rods A 5 cooperate with the two corners of the higher position of the seat surface 1, and the lower ends of the support rods A 5 are inserted into the four-corner connectors 3 to form the detachable mechanism, the upper ends of the support rods B 6 cooperate with the two corners of the lower position of the seat surface 1, and the lower ends of the support rods B 6 are inserted into the four-corner connectors 3 to form the detachable mechanism, the upper ends of the support rods C 7 are inserted into the four-corner connectors 3 to form the detachable mechanism;

[0022] The connecting rod assembly comprises long connecting rods 8 and short connecting rods 9, the two ends of the long connecting rod 8 are respectively inserted into two four-corner connectors 3, one end of the short connecting rod 9 is rotatably connected to the four-corner connector 3, and the other end of the short connecting rod 9 is rotatably connected to the U-shaped connector 2, the fixing member 4 is fixedly connected with the middle part of the long connecting rod 8.

[0023] The lower ends of support rods C 7 are provided with rod covers 10, which are used to protect the bottom of the folding chair and improve user's experience.

[0024] One side of the seat surface 1 is provided with a storage bag 11, which can be used to store sundries.

[0025] When the invention is folded, firstly, the seat surface 1 is separated from the seat, and the upper ends of the support rods A 5 and the support rods B 6 are separated from the four corners of the seat surface 1. Then, the two U-shaped connectors 2 are folded toward the inner side of the seat, and at the same time, the short connecting rods 9 are driven to rotate, deforming into the state shown in FIG. 5. Subsequently, the three-section folded support rods A 5 are pulled out upward from the four-corner connectors 3 and folded. The lower ends of the support rods B 6 are pulled out upward from the four-corner connectors 3 and folded. Finally, the upper ends of the support rods C 7 are pulled out downward from the four-corner connectors 3, and fixed with the lower notches of the fixing members 4 after rotating to complete the folding process. The finally folded and stored seat is as shown in FIG. 7. When the folding chair needs to be unfolded, the above operation is reversed to be the unfolding step.

[0026] The invention and its embodiments are described above, this description is not restrictive, and what is shown in the accompanying drawing is only one of the embodiments of the invention, and the actual structure is not limited to this. All in all, if those skilled in the art receives its enlightenment, without deviating from the object of the invention, and without creatively designing structures and embodiments similar to the technical scheme of the invention shall fall within the protection scope of the invention.