초록 ▼

A high-ceiling tent frame includes one or more frame units. Each frame unit includes three or more vertical poles and a center pole connected by supporting pole groups. Each frame unit also includes vertical pole fixed and slidable connecting bases installed at the vertical poles, and center fixed a

A high-ceiling tent frame includes one or more frame units. Each frame unit includes three or more vertical poles and a center pole connected by supporting pole groups. Each frame unit also includes vertical pole fixed and slidable connecting bases installed at the vertical poles, and center fixed and slidable connecting bases installed at the center pole. Each supporting top pole group includes one or more first connecting pole units pivotally connected to each other. Each first connecting pole unit includes two first connecting poles pivotally connected to each other and forms an X-shape when the tent frame is unfolded. Adjacent frame units are connected to each other by sharing at least two vertical poles.

대표청구항 ▼

1. A tent frame, comprising: one or more frame units, each frame unit comprising: three or more vertical poles;a center pole;a plurality of supporting pole groups for connecting the center pole with the vertical poles;vertical pole fixed connecting bases installed at top ends of the vertical poles;v

1. A tent frame, comprising: one or more frame units, each frame unit comprising: three or more vertical poles;a center pole;a plurality of supporting pole groups for connecting the center pole with the vertical poles;vertical pole fixed connecting bases installed at top ends of the vertical poles;vertical pole slidable connecting bases installed on pole bodies of the vertical poles and slidable along the pole bodies of the vertical poles;a center fixed connecting base installed at a bottom end of the center pole;a center slidable connecting base installed on a pole body of the center pole and slidable along the pole body of the center pole; anda connecting pin and a spring disposed between the center pole and the center fixed connecting base,wherein:each supporting pole group comprises first connecting pole units;the first connecting pole units are pivotally connected to each other;each first connecting pole unit comprises two first connecting poles pivotally connected to each other and forms an X-shape when the tent frame is unfolded;in each supporting top pole group, the first connecting pole unit adjacent the center pole has one of the two first connecting poles pivotally connected to the center slidable connecting base and the other one of the two first connecting poles pivotally connected to the center fixed connecting base, and the first connecting pole unit adjacent a corresponding vertical pole has one of the two first connecting poles pivotally connected to the vertical pole slidable connecting base and the other one of the two first connecting poles pivotally connected to the vertical pole fixed connecting base of the corresponding vertical pole;a first elongated slot or a first pin hole is formed at a bottom end portion of the center pole;the center fixed connecting base includes: (i) a connecting pole hinging part for receiving the other first connecting poles, (ii) a blind hole for receiving the center pole, (iii) a second pin hole corresponding to the first elongated slot of the center pole and formed adjacent to a mouth part of the blind hole, or a second elongated slot corresponding to the first pin hole of the center pole and formed on a side wall of the blind hole;the connecting pin penetrates through the corresponding elongated slot and the corresponding pin hole, connecting the center pole with the center fixed connecting base; andthe spring is placed in the blind hole, one end of the spring presses against a bottom end of the center pole and the other end presses against a bottom part of the blind hole. 2. The high ceiling tent frame according to claim 1, further comprising: side top pole groups each configured to connect two adjacent vertical poles; andoblique supporting poles each configured to connect a side top pole group to a corresponding vertical pole. 3. The tent frame according to claim 2, wherein: each side top pole group comprises two side top poles pivotally connected to each other and forms a substantially straight line when the tent frame is unfolded;one end of each side top pole is pivotally connected to the vertical pole fixed connecting base of a corresponding vertical pole in the two adjacent vertical poles;one end of each oblique supporting pole is pivotally connected to the vertical pole slidable connecting base of the corresponding vertical pole; andthe other end of each oblique supporting pole is pivotally connected to the side top pole that is connected to the same corresponding vertical pole. 4. The tent frame according to claim 1, wherein within a respective frame unit: the three or more vertical poles comprises four vertical poles that form two vertical pole groups, wherein each vertical pole group comprises two adjacent vertical poles;the two adjacent vertical poles in each vertical pole group are connected by a side top pole group;the side top pole group comprises second connecting pole units;the second connecting pole units are pivotally connected to each other;each second connecting pole unit comprises two second connecting poles pivotally connected to each other and forms an X-shape when the tent frame is unfolded;one of the second connecting poles of each second connecting pole unit adjacent the corresponding vertical pole is pivotally connected to the vertical pole slidable connecting base of the corresponding vertical pole; andthe other one of the second connecting poles of each second connecting pole unit adjacent the corresponding vertical pole is pivotally connected to the vertical pole fixed connecting base of the corresponding vertical pole. 5. The tent frame according to claim 4, further comprising: an inner horizontal pole group for connecting two of the supporting top pole groups that are connected to different vertical pole groups within the respective frame unit, wherein the inner horizontal pole group comprises one of the following: two short poles, one ends thereof are pivotally connected to each other, and the other ends thereof are pivotally connected to the first connecting pole units of the supporting top pole groups at hinging points adjacent to the center pole;two short poles, one ends thereof are pivotally connected to each other, and the other ends are pivotally connected to the first connecting pole units of the corresponding supporting top pole group at upper hinging points of the first connecting pole units;two short poles, one ends thereof are pivotally connected to each other, and the other ends are pivotally connected to the first connecting pole units of the corresponding supporting top pole group at the upper hinging points of the first connecting pole units, wherein each short pole is supported by an oblique supporting pole, wherein one end of the oblique supporting pole is pivotally connected to a pole body of the corresponding short pole and the other end is pivotally connected to a lower hinging point of a corresponding first connecting pole unit; orthird connecting pole units, wherein the third connecting pole units are pivotally connected to each other, each third connecting pole unit comprises two third connecting poles pivotally connected to each other and forms an X-shape when the tent frame is unfolded, one of the two third connecting poles of each third connecting pole unit adjacent the corresponding supporting top pole group is pivotally connected to a first connecting pole unit of the corresponding supporting top pole group at the upper hinging point of the first connecting pole unit and the other one of the two third connecting poles of the third connecting pole unit adjacent the corresponding supporting top pole group is pivotally connected to the first connecting pole unit of the corresponding supporting top pole group at the lower hinging point of the first connecting pole unit. 6. The tent frame according to claim 4, further comprising: an inner horizontal pole group for connecting two adjacent vertical poles in the two vertical pole groups within the respective frame unit, wherein the inner horizontal pole group comprises two short poles, one ends thereof are pivotally connected to each other, and the other ends are pivotally connected to the vertical pole fixed connecting bases of the corresponding vertical poles; andeach short pole is supported by an oblique supporting pole, wherein one end of the oblique supporting pole is pivotally connected to a pole body of the corresponding short pole and the other end is pivotally connected to the vertical pole slidable connecting base of a corresponding vertical pole. 7. The tent frame according to claim 1, further comprising: supporting pieces installed on the first connecting poles that are connected to the vertical pole fixed connecting bases, wherein each supporting piece comprises: a connecting part fixedly connected to a corresponding first connecting pole; anda horizontal pole for supporting a tent fabric,wherein the horizontal pole and the connecting part are fixedly connected to each other at a predetermined angle. 8. The tent frame according to claim 1, further comprising: one or more water accumulation preventing pole groups, wherein a water accumulation preventing pole group is connected to a corresponding first connecting pole unit and comprises: a slidable connecting piece pivotally connected to one first connecting pole of the corresponding first connecting pole unit; anda fabric supporting pole, a pole body thereof slidably connected to the slidable connecting piece and one end thereof pivotally connected to the other first connecting pole of the corresponding first connecting pole unit, such that the fabric supporting pole is disposed substantially vertically and upwardly when the tent frame is unfolded. 9. The tent frame according to claim 8, wherein the slidable connecting piece is pivotally connected to the one first connecting pole of the corresponding first connecting pole unit by a bracket, wherein the bracket is pivotally connected to the slidable connecting piece and fixedly connected to the first one connecting pole of the corresponding first connecting pole unit. 10. The tent frame according to claim 1, wherein the one or more frame units comprise at least two frame units, wherein two adjacent frame units are connected to each other by sharing at least two vertical poles. 11. The tent frame according to claim 1, further comprising: one or more water accumulation preventing pole groups, wherein a water accumulation preventing pole group in the one or more water accumulation preventing pole groups comprises: an eave supporting pole;an eave moving pole, one end thereof pivotally connected to one end of the eave supporting pole, and the other end or a pole body of the eave moving pole pivotally connected to the one or the other one of the two first connecting poles of the first connecting pole unit adjacent the corresponding vertical pole; anda connecting part, one end thereof pivotally connected to the pole body of the eave pole and the other end thereof pivotally connected to one of the first connecting poles of the first connecting pole unit adjacent the corresponding vertical pole. 12. A tent frame, comprising: one or more frame units, each frame unit comprising: three or more vertical poles;a center pole;a plurality of supporting pole groups for connecting the center pole with the vertical poles;vertical pole fixed connecting bases installed at top ends of the vertical poles;vertical pole slidable connecting bases installed on pole bodies of the vertical poles and slidable along the pole bodies of the vertical poles;a center fixed connecting base installed at a bottom end of the center pole;a center slidable connecting base installed on a pole body of the center pole and slidable along the pole body of the center pole; andone or more water accumulation preventing pole groups,wherein:each supporting pole group comprises first connecting pole units;the first connecting pole units are pivotally connected to each other;each first connecting pole unit comprises two first connecting poles pivotally connected to each other and forms an X-shape when the tent frame is unfolded;in each supporting pole group, the first connecting pole unit adjacent the center pole has one of the two first connecting poles pivotally connected to the center slidable connecting base and the other one of the two first connecting poles pivotally connected to the center fixed connecting base, and the first connecting pole unit adjacent a corresponding vertical pole has one of the two first connecting poles pivotally connected to the vertical pole slidable connecting base and the other one of the two first connecting poles pivotally connected to the vertical pole fixed connecting base of the corresponding vertical pole; anda water accumulation preventing pole group in the one or more water accumulation preventing pole groups comprises: an eave supporting pole;an eave moving pole, one end thereof pivotally connected to one end of the eave supporting pole, and the other end or a pole body of the eave moving pole pivotally connected to the one or the other one of the two first connecting poles of the first connecting pole unit adjacent the corresponding vertical pole; anda connecting part, one end thereof pivotally connected to the pole body of the eave pole and the other end thereof pivotally connected to one of the first connecting poles of the first connecting pole unit adjacent the corresponding vertical pole. 13. The tent frame according to claim 12, wherein the eave moving pole comprises: a first pole;a second pole, one end thereof rotatably connected to one end of the first pole; anda stop block disposed at the connected ends of the first pole and the second pole and configured to limit a rotating angle of the first and second poles. 14. The tent frame according to claim 12, wherein the vertical poles, the eave pole or both the vertical poles and the eave pole are retractable poles. 15. The tent frame according to claim 12, wherein the one or more frame units comprise at least two frame units, wherein two adjacent frame units are connected to each other by sharing at least two vertical poles.