folding chair
A folding chair and chair surface technology, applied in the field of folding chairs, can solve the problems of insufficient folding, inconvenient carrying, difficult to adapt to carrying, etc., and achieve the effect of convenient folding, convenient carrying and storage, and reasonable structure
Inactive Publication Date: 2015-11-04
姚志红
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Problems solved by technology
[0002] Although the existing various folding chairs have the characteristics of saving storage space, after folding, the chair surface and the chair back are basically folded relative to each other. It can be seen that the existing deficiencies are: insufficient folding, inconvenient carrying, especially difficult to adapt to outings , carry when fishing
Method used
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[0020] Below in conjunction with embodiment further illustrate the present invention.
[0021] see figure 1
[0022] In the folding chair provided by the present invention, the seat frame has a pair of side beams 6 and two lower beams 8, the two ends of the lower beams 8 are respectively hinged to the inner side of one side beam 6, and the supporting legs have a pair of front supporting legs 7 And a pair of rear support legs 5, two front support legs 7 are respectively hinged with the front end of a side beam 6, and the middle and upper parts of the two rear support legs 5 are respectively hinged with the rear end of a side beam 6, and the chair back frame has a pair of Vertical beams 3, the middle and lower parts of the two vertical beams 3 are respectively hinged with the upper end of a rear support leg 5, and the chair surface 2 is fixed on the upper surface of the chair surface frame and the chair back frame. Seat surface 2 can be flexible material, as canvas etc.
[00...
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The invention relates to a folding chair which is provided with support legs, a chair surface frame and a chair back frame, wherein the chair surface frame is provided with a pair of lateral beams and more than one lower transverse beams; two ends of the lower transverse beams are respectively articulated with the inner side of one lateral beam; the support legs are provided with a pair of front support legs and a pair of rear support legs; the two front support legs are respectively articulated with the front end of one lateral beam; the middle-upper parts of the two rear support legs are respectively articulated with the rear end of one lateral beam; the chair back frame is provided with a pair of vertical beams; the middle-lower parts of the two vertical beams are respectively articulated with the upper end of one rear support leg; and a chair surface is fixed on the upper surfaces of the chair surface frame and the chair back frame. When the folding chair disclosed by the invention is opened, the front support legs, the rear support legs, the chair surface frame, the chair back frame and the chair surface form a stable chair; in the need of folding, the chair surface is detached; the front support legs, the rear support legs and the lateral beams are oppositely folded; the vertical beams and the rear support legs are oppositely folded; the lower transverse beams and the lateral beams are oppositely folded; and the whole folding chair can be shrunk into a smallest structure; therefore, the folding chair is convenient to carry and store.
Description
technical field [0001] The invention relates to a folding chair. Background technique [0002] Although the existing various folding chairs have the characteristics of saving storage space, after folding, the chair surface and the chair back are basically folded relative to each other. It can be seen that the existing deficiencies are: insufficient folding, inconvenient carrying, especially difficult to adapt to outings , Carry when fishing. Contents of the invention [0003] The purpose of the present invention is to provide a folding chair, which can be fully folded and is convenient for people to carry out. [0004] In order to achieve the above object, the present invention adopts the following solutions: a folding chair, which has supporting legs, a seat frame and a chair back frame, and the seat frame has a pair of side beams and more than one lower beam, and the two ends of the lower beam are respectively connected to The inner side of a side beam is hinged, and t...
Claims
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IPC IPC(8): A47C4/04A47C4/02
Inventor 姚志红
Owner 姚志红