CN-2013 2 0790035 U (2013-12-05); CN-2014 2 0018601 U (2014-01-13); CN-2014 2 0039449 U (2014-01-22); CN-2014 2 0045744 U (2014-01-24); CN-2014 2 0362299 U (2014-07-02); CN-2014 2 0362308 U (2014-07-02)
발명자
/ 주소
Choi, Kwan Jun
출원인 / 주소
Campvalley (Xiamen) Co., Ltd.
대리인 / 주소
Morgan Lewis & Bockius LLP
인용정보
피인용 횟수 :
0인용 특허 :
68
초록▼
Disclosed is an apparatus for folding and unfolding a shelter frame, e.g., a tent. A plurality of radially arranged connecting bosses is situated on a connecting piece. A pivoting member pivotally attaches to the connecting boss, and a shelter frame rod attaches to the pivoting member. In the folded
Disclosed is an apparatus for folding and unfolding a shelter frame, e.g., a tent. A plurality of radially arranged connecting bosses is situated on a connecting piece. A pivoting member pivotally attaches to the connecting boss, and a shelter frame rod attaches to the pivoting member. In the folded position, the pivoting members are rotated toward the center of the apparatus. In the unfolded position, the pivoting members are rotated away from the center of the apparatus. The apparatus is rapidly and easily assembled.
대표청구항▼
1. A top connecting apparatus for placing a shelter in a folded and an unfolded state, the apparatus comprising: a connecting piece comprising a plurality of radially arranged connecting bosses, each connecting boss comprising first and second sidewalls, a top portion, a bottom portion, an outer por
1. A top connecting apparatus for placing a shelter in a folded and an unfolded state, the apparatus comprising: a connecting piece comprising a plurality of radially arranged connecting bosses, each connecting boss comprising first and second sidewalls, a top portion, a bottom portion, an outer portion, an inner portion, and a first pivoting structure; anda pivoting member having a connecting rod part, the connecting rod part having an attachment portion for attaching a shelter rod to the pivoting member, a bifurcated coupler link, the bifurcated coupler link having a link slot comprising first and second link sidewalls, and a second pivoting structure, whereby the pivoting member is pivotally interconnected to a corresponding connecting boss,wherein the first pivoting structure further comprises a first connecting slot, the first connecting slot comprising first and second slot walls, a slot opening, a slot bottom, and an arc surface, the arc surface located at the slot bottom, andwherein each connecting boss further comprises a female buckle structure, the female buckle structure comprising a groove, and an arc gear face. 2. The connecting apparatus of claim 1, wherein for one or each connecting boss, the arc gear face subtends a quadrant arc concentric with the arc surface of the first pivoting structure. 3. The connecting apparatus of claim 1, wherein the slot opening of the first connecting slot opens at the top portion of the connecting boss or at the outer portion of the connecting boss. 4. The connecting apparatus of claim 1, further comprising a central pedestal, the central pedestal concentric to the connecting piece and joined to inner portions of the connecting bosses. 5. The connecting apparatus of claim 1, further comprising a plurality of radially arranged lateral bosses, each lateral boss adjacent to two connecting bosses in the plurality of radially arranged connecting bosses. 6. A top connecting apparatus for placing a shelter in a folded and an unfolded state, the apparatus comprising: a connecting piece comprising a plurality of radially arranged connecting bosses, each connecting boss comprising first and second sidewalls, a top portion, a bottom portion, an outer portion, an inner portion, and a first pivoting structure;a pivoting member having a connecting rod part, the connecting rod part having an attachment portion for attaching a shelter rod to the pivoting member, a bifurcated coupler link, the bifurcated coupler link having a link slot comprising first and second link sidewalls, and a second pivoting structure, whereby the pivoting member is pivotally interconnected to a corresponding connecting boss; anda first limit surface and a second limit surface corresponding to one or each connecting boss, the first limit surface located adjacent to an exterior portion of the bottom portion of the corresponding connecting boss, the second limit surface located adjacent to an interior portion of the top portion of the corresponding connecting boss,wherein the first pivoting structure further comprises a first connecting slot extending through the first and second sidewalls, the first connecting slot comprising first and second slot walls, a slot opening, a slot bottom, and an arc surface, the arc surface located at the slot bottom. 7. The connecting apparatus of claim 6, the first connecting slot further comprising an embossment, the embossment including a guiding surface, wherein the embossment is located at a first distance from the arc surface, thereby forming a first positioning space larger than a pillar cross-section. 8. The connecting apparatus of claim 7, wherein the embossment is located on the first slot wall. 9. The connecting apparatus of claim 6, the first connecting slot further comprising a first screw hole, the first screw hole located on the first slot wall at a second distance from the arc surface, a second screw hole located on the second slot wall at the second distance, and a screw, the screw connecting the first and second screw holes, thereby forming a second positioning space sufficient to accommodate a pillar cross-section. 10. The connecting apparatus of claim 6, wherein the first slot opening opens at the top portion of the connecting boss. 11. The connecting apparatus of claim 6, wherein the first slot opening opens at the outer portion of the connecting boss. 12. The connecting apparatus of claim 6, further comprising a central pedestal, the central pedestal concentric to the connecting piece and joined to inner portions of the connecting bosses. 13. The connecting apparatus of claim 6, further comprising a plurality of radially arranged lateral bosses, each lateral boss adjacent to two connecting bosses in the plurality of radially arranged connecting bosses. 14. The connecting apparatus of claim 13, wherein one or each lateral boss further comprises first and second profile planes, and wherein each of the first and second profile planes is respectively parallel to a corresponding adjacent second or first sidewall. 15. The connecting apparatus of claim 6, wherein the first and second limit surfaces are perpendicular. 16. The connecting apparatus of claim 6, wherein the connecting piece is round. 17. The connecting apparatus of claim 6, wherein the plurality of connecting bosses is eight. 18. The connecting apparatus of claim 6, wherein a transition between the top portion and the outer portion of one or each connecting boss is curved. 19. The connecting apparatus of claim 6, wherein the inner portions of the connecting bosses are interconnected. 20. The connecting apparatus of claim 6, wherein the connecting piece further comprises a baffle. 21. The connecting apparatus of claim 6, wherein the connecting piece further comprises a stabilizing groove. 22. The connecting apparatus of claim 6, wherein the second pivoting structure comprises a pillar, the pillar connecting to the first and second link sidewalls. 23. The connecting apparatus of claim 6, wherein the link slot further comprising first and second lugs, the first and second lugs respectively located on the first and second link sidewalls. 24. The connecting apparatus of claim 23, wherein the link slot further comprising a link baffle plate. 25. The connecting apparatus of claim 6, the connecting rod part further comprising a pin hole, the pin hole for securing the shelter rod to the connecting rod part. 26. The connecting apparatus of claim 6, wherein the attachment portion comprises a threaded hole.
Losi ; Jr. Raymond (4307 Oak Place Dr. Westlake Village CA 91362) Tsai Ming-Liang (Rm. 3 ; 4th Floor ; No. 8 ; Fu Ching Street Taipei TWX), Collapsible shelter.
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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