Disclosed is a frame for supporting a tent in folded and unfolded states comprising groups of supporting frames and resembling the letter “W” in the unfolded state. Sub-frames within the supporting frames comprise upright rods pivotally connected at their respective bottoms, the sub-frames resemblin
Disclosed is a frame for supporting a tent in folded and unfolded states comprising groups of supporting frames and resembling the letter “W” in the unfolded state. Sub-frames within the supporting frames comprise upright rods pivotally connected at their respective bottoms, the sub-frames resembling the letter “V” in the unfolded state. The frame of the utility model is simple in structure, large in supporting space, flexible in structure, and convenient to use.
대표청구항▼
1. A frame for supporting a tent in a folded state and an unfolded state, the frame comprising: first and second supporting frames, each first and second supporting frame comprising: a first sub-frame comprising: first and second upright rods, each having a top end and a bottom end, the bottom ends
1. A frame for supporting a tent in a folded state and an unfolded state, the frame comprising: first and second supporting frames, each first and second supporting frame comprising: a first sub-frame comprising: first and second upright rods, each having a top end and a bottom end, the bottom ends of the first and second upright rod pivotally interconnected;a second sub-frame comprising: third and fourth upright rods, each having a top end and a bottom end, the bottom ends of the third and fourth upright rod pivotally interconnected;a position limiting connector pivotally connected to a first one-way connector, and pivotally connecting the top end of the second upright rod of the first sub-frame and the top end of the third upright rod of the second sub-frame, the position limiting connector limiting an opening angle between the second upright rod of the first sub-frame and the third upright rod of the second sub-frame when unfolded to be less than 180 degrees, and allowing the second upright rod of the first sub-frame and the third upright rod of the second sub-frame to rotate between a closed angle and the opening angle for folding and unfolding of the frame;a first top rod pivotally connected to the top end of the first upright rod of the first sub-frame;a second top rod pivotally connected to the first one-way connector, the first one-way connector allowing the second top rod and the position limiting connector, along with the second upright rod of the first sub-frame and the third upright rod of the second sub-frame pivotally connected to the position limiting connector, to fold toward one another into the folded state; anda third top rod pivotally connected to the top end of the fourth upright rod of the second sub-frame,wherein the first, second and third top rods of the first supporting frame are pivotally connected to the first, second and third top rods of the second supporting frame, respectively. 2. The frame of claim 1, wherein each of the first and second supporting frames further comprises: a second one-way connector disposed between the first upright rod and the first top rod, the second one-way connector allowing the first upright rod and the first top rod to fold toward one another in only a first direction to fold the frame into the folded state;a third one-way connector disposed between the fourth upright rod and the third top rod, the third one-way connector allowing the fourth upright rod and the third top rod to fold toward one another in only a first direction to fold the frame into the folded state. 3. The frame of claim 2, further comprising: a fourth one-way connector disposed between the first top rod of the first supporting frame and the first top rod of the second supporting frame, the fourth one-way connector allowing the first top rod of the first supporting frame and the first top rod of the second supporting frame to fold toward one another in only a second direction to fold the frame into the folded state;a fifth one-way connector disposed between the second top rod of the first supporting frame and the second top rod of the second supporting frame, the fifth one-way connector allowing the second top rod of the first supporting frame and the second top rod of the second supporting frame to fold toward one another in only a second direction to fold the frame into the folded state; anda sixth one-way connector disposed between the third top rod of the first supporting frame and the third top rod of the second supporting frame, the sixth one-way connector allowing the third top rod of the first supporting frame and the third top rod of the second supporting frame to fold toward one another in only a second direction to fold the frame into the folded state. 4. The frame of claim 3, wherein the second direction is opposite the first direction. 5. The frame of claim 1, wherein each of the first and second supporting frames further comprises: a first bottom pivoting seat pivotally interconnecting the bottom end of the first upright rod to the bottom end of the second upright rod, anda second bottom pivoting seat pivotally interconnecting the bottom end of the third upright rod to the bottom end of the fourth upright rod. 6. The frame of claim 5, wherein the first pivoting seat limits an opening angle between the first and second upright rods, and the second pivoting seat limits an opening angle between the third and fourth upright rods. 7. The frame of claim 1, wherein the upright rods are telescopic. 8. The frame of claim 1, wherein the first sub-frame and the second sub-frame each exhibits a V-shape in the unfolded state. 9. The frame of claim 1, wherein each of the first and second supporting frames exhibits a W-shape in the unfolded state. 10. The frame of claim 1, wherein the first top rod is adjacent the second top rod, and the first upright rod is adjacent the second upright rod in the folded state. 11. The frame of claim 10, wherein the third top rod is adjacent the second top rod, and the third upright rod is adjacent the fourth upright rod in the folded state. 12. A tent comprising: the frame of claim 1, and a tent cloth supported by the frame.
Watts Paul J. (1204 E. 8285 South Sandy UT 84074) Crawford Lynn D. (3364 Sunnybrooke Dr. Salt Lake City UT 84119) Nichols Philip T. (3950 Squire Crest Dr. Salt Lake City UT 84118), Pivotal frame structure for collapsible umbrella type tent.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.