Mechanism for folding and unfolding a tent or awning
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04H-015/28
E04H-015/48
E04H-015/32
E04H-015/46
출원번호
US-0221087
(2014-03-20)
등록번호
US-9382723
(2016-07-05)
우선권정보
CN-2012 2 0643180 U (2012-11-29)
발명자
/ 주소
Choi, Kwan Jun
출원인 / 주소
Campvalley (Xiamen) Co. Ltd.
대리인 / 주소
Morgan, Lewis & Bockius LLP
인용정보
피인용 횟수 :
4인용 특허 :
61
초록▼
A mechanism for folding and unfolding the top of a tent includes a connecting seat, a sliding seat and an elastic telescopic part. The connecting seat is connected with a tent top rod in a pivoted mode, and the sliding seat is connected with a connecting part in a pivoted mode and moves up and down
A mechanism for folding and unfolding the top of a tent includes a connecting seat, a sliding seat and an elastic telescopic part. The connecting seat is connected with a tent top rod in a pivoted mode, and the sliding seat is connected with a connecting part in a pivoted mode and moves up and down with respect to the connecting seat. The other end of the connecting part is connected onto the tent top rod in a pivoted mode. The middle portion of the connecting seat extends downwards to form an accommodating seat which accommodates the elastic telescopic part. The upper portion of the sliding seat forms a sinking seat which has an inner diameter larger than an outer diameter of the accommodating seat.
대표청구항▼
1. A mechanism supporting a folded state and an unfolded state for folding and unfolding a tent or awning, wherein the tent or awning includes poles, the mechanism comprising: a connecting seat having a top end, a middle portion, and a bottom end, wherein a plurality of first pivoting slots is forme
1. A mechanism supporting a folded state and an unfolded state for folding and unfolding a tent or awning, wherein the tent or awning includes poles, the mechanism comprising: a connecting seat having a top end, a middle portion, and a bottom end, wherein a plurality of first pivoting slots is formed at the top end of the connecting seat such that top surfaces of the first pivoting slots are in direct contact with a topmost surface of the connecting seat, wherein the topmost surface of the connecting seat is a topmost surface of the mechanism,an end of each of the poles is pivotally connected to a corresponding first pivoting slot, andthe middle portion extends downwards to form an accommodating seat;an elastic telescopic part disposed within the accommodating seat;a sliding seat having a sinking seat formed at an upper portion of the sliding seat to accept the accommodating seat in the unfolded state, and a plurality of second pivoting slots formed at a bottom end of the sliding seat;connectors each having a first end pivotally connected to a corresponding second pivoting slot formed at the bottom end of the sliding seat and a second end pivotally connected to one of the poles near the end of the corresponding pole; anda rod extending through the sliding seat, the elastic telescopic part, and the connecting seat;wherein the sliding seat moves up and down with respect to the connecting seat. 2. The mechanism of claim 1, wherein the elastic telescopic part comprises a spring. 3. The mechanism of claim 1, the sliding seat further comprising a fixing part for connecting a tent cloth. 4. The mechanism of claim 1, wherein the rod has a rod end with an outer diameter smaller than an inner diameter of the accommodating seat and larger than an outer diameter of the elastic telescopic part. 5. The mechanism of claim 1, wherein the accommodating sink is removed from the sinking seat in the folded state. 6. The mechanism of claim 1, wherein the sinking seat is cylindrical. 7. The mechanism of claim 1, wherein the sinking seat sleeves the accommodating seat. 8. The mechanism of claim 1, wherein the elastic telescopic part drives the sliding seat toward the connecting seat to lock the mechanism in the folded state and the unfolded state. 9. A mechanism supporting a folded state and an unfolded state for folding and unfolding a tent or awning, wherein the tent or awning includes poles, the mechanism comprising: a connecting seat having a top end, a middle portion, and a bottom end, wherein a plurality of first pivoting slots is formed at the top end of the connecting seat such that top surfaces of the first pivoting slots are in direct contact with a topmost surface of the connecting seat,an end of each of the poles is pivotally connected to a corresponding first pivoting slot, andthe middle portion extends downwards to form an accommodating seat;an elastic telescopic part disposed within the accommodating seat;a sliding seat having a sinking seat formed at an upper portion of the sliding seat to accept the accommodating seat in the unfolded state, and a plurality of second pivoting slots formed at a bottom end of the sliding seat;connectors each having a first end pivotally connected to a corresponding second pivoting slot formed at the bottom end of the sliding seat and a second end pivotally connected to one of the poles near the end of the corresponding pole; anda rod extending through the sliding seat, the elastic telescopic part, and the connecting seat;wherein the sliding seat moves up and down with respect to the connecting seat, andwherein the mechanism does not include additional structure on top of the connecting seat. 10. The mechanism of claim 9, wherein the elastic telescopic part comprises a spring. 11. The mechanism of claim 9, the sliding seat further comprising a fixing part for connecting a tent cloth. 12. The mechanism of claim 9, wherein the rod has a rod end with an outer diameter smaller than an inner diameter of the accommodating seat and larger than an outer diameter of the elastic telescopic part. 13. The mechanism of claim 9, wherein the accommodating sink is removed from the sinking seat in the folded state. 14. The mechanism of claim 9, wherein the sinking seat is cylindrical. 15. The mechanism of claim 9, wherein the sinking seat sleeves the accommodating seat. 16. The mechanism of claim 9, wherein the elastic telescopic part drives the sliding seat toward the connecting seat to lock the mechanism in the folded state and the unfolded state.
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.
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