Foldable tent framework and tent
AssigneeNingbo Dongrun Mining Co., Ltd.
InventorLibo Song
Life of this patent
Estimating the term…
Abstract
A foldable tent framework includes upright roles, side pole assemblies, first hip rafters, top connecting member and second hip rafters. Each second hip rafter includes a second upper hip rafter and a second lower hip rafter that are articulated with each other, the second lower hip rafter includes at least two sets of inclined hip rafters arranged in parallel, when being folded, the two sets of inclined hip rafters are relatively rotated along their respective upper ends to close to each other, thereby making their lower ends close to each other along with the folding of the side pole assemblies, and the second lower hip rafter is rotated relative to the second upper hip rafters and the side pole assemblies on the whole to form a folded state.
Claims3
A foldable tent framework, comprising:
- upright poles;
- side pole assemblies connected between the adjacent upright poles;
- first hip rafters;
- a top connecting member, two ends of each of the first hip rafters respectively connected to one of the upright poles and the top connecting member;
- and
- second hip rafters, each of the second hip rafters comprises a second upper hip rafter and a second lower hip rafter, wherein an upper end of second upper hip rafter is connected to the top connecting member, each of the second lower hip rafter comprises two inclined hip rafters arranged adjacently, upper ends of the two inclined hip rafters are articulated with a lower end of the second upper hip rafter, and lower ends of the two inclined hip rafters are respectively connected to a first articulated point and a second articulated point arranged at two sides of the side pole assemblies;
- the foldable tent framework has an unfolded state and a folded state;
- when in the folded state, the two inclined hip rafters are relatively rotated along their respective upper ends to close to each other, and lower ends thereof are close to each other with the folding of the side pole assemblies, and two ends of the second lower hip rafter are respectively rotated relative to the second upper hip rafter and the side pole assemblies for folding;
- wherein at least one of an upper end and a lower end of the second lower hip rafter is provided with a universal articulated structure or a multi-axis articulated structure;
- wherein two ends of the two inclined hip rafters are respectively connected with the second upper hip rafter and one of the side pole assemblies through a second articulated member and multi-direction articulated members, the lower end of the second upper hip rafter and the upper ends of the two inclined hip rafters are respectively articulated with the second articulated member, the multi-direction articulated members are respectively articulated to the lower ends of the two inclined hip rafters, and the multi-direction articulated members are further articulated to the side pole assemblies;
- and
- wherein each of the side pole assemblies comprises a first side pole member, a second side pole member and a third side pole member that are articulated in sequence, the first articulated point is formed between the first side pole member and the second side pole member, the second articulated point is formed between the second side pole member and the third side pole member, and lower ends of the two inclined hip rafters are respectively connected with the first articulated point and the second articulated point;
- the first side pole member, the second side pole member and the third side pole member each comprises at least one X-shaped foldable rafter assembly, and the X-shaped foldable rafter assembly is composed of a first side pole and a second side pole that are articulated with each other therein.
Dependencies are inferred from the claim text.