Office Action 1: Non-Final Rejection (2025-04-14)
Rejection types: 103 - Obviousness

CLAIMS:
Amendments to the Claims:

CLAIMS

We claim:

Claims 1-8 (canceled).27

Claim 9 (new): An anti-ponding foldable canopy tent comprising:a tent frame assembly;
a ceiling assembly mounted on the tent frame assembly, wherein the ceiling assembly comprises a central lock mechanism and a plurality of foldable arm mechanisms annularly distributed about a periphery of the central lock mechanism;
and a tarpaulin disposed on the ceiling assembly, wherein the ceiling assembly further comprises a plurality of elastic rod mechanisms annularly distributed about the periphery of the central lock mechanism, wherein a first end of each of the elastic rod mechanisms is rotatably connected to the central lock mechanism, and a second end of the each of the elastic rod mechanisms is connected to the tarpaulin for tensioning the tarpaulin.

Claim 10 (new): The anti-ponding foldable canopy tent according to claim 9, wherein the each of the elastic rod mechanisms comprises a vertex angle elastic rod and a supporting elastic rod, wherein a first end of the vertex angle elastic rod is rotatably connected to a top fixed disc of the central lock mechanism, and a second end of the vertex angle elastic rod is connected to the tarpaulin for tensioning the tarpaulin, and wherein a first end of the supporting elastic rod is rotatably connected to a lower fixed disc of the central lock
mechanism, and a second end of the supporting elastic rod is rotatably connected to the vertex angle elastic rod.

Claim 11 (new): The anti-ponding foldable canopy tent according to claim 10, wherein the vertex angle elastic rod is fixed with a support, and wherein the supporting elastic rod is rotatably connected to the support.

Claim 12 (new): The anti-ponding foldable canopy tent according to claim 11, wherein the support comprises a support mounting part and a support hinging part, wherein the support mounting part is fixed to the vertex angle elastic rod, and wherein the support hinging part is hinged to the supporting elastic rod.

Claim 13 (new): The anti-ponding foldable canopy tent according to claim 10, wherein one or more of the vertex angle elastic rod and the supporting elastic rod are made of one of a glass fiber and a carbon fiber.

Claim 14 (new): The anti-ponding foldable canopy tent according to claim 9, wherein a distal end of each of the foldable arm mechanisms is connected to a supporting leg of the tent frame assembly.

Claim 15 (new): The anti-ponding foldable canopy tent according to claim 9, wherein number of the foldable arm mechanisms is same as number of the elastic rod mechanisms, and wherein the foldable arm mechanisms and the elastic rod mechanisms are arranged in a staggering mode.

Claim 16 (new): The anti-ponding foldable canopy tent according to claim 15, wherein the number of the foldable arm mechanisms and the elastic rod mechanisms is four.

Claim 17 (new): The anti-ponding foldable canopy tent according to claim 9, wherein a projection of the tarpaulin on a horizontal plane is rectangular.

OFFICE ACTION:
Notice of Pre-AIA  or AIA  Status
This is a first office action on the merits for application serail number 18/220,251 filed 7/10/23.  This action is in response to the preliminary amendment filed 7/24/23.  Claims 9-17 are pending.  Claims 1-8 have been canceled. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Acknowledgment is made of applicant's claim for foreign priority based on an application filed in China on 2/08/23. It is noted, however, that applicant has not filed a certified copy of the Chinese application as required by 37 CFR 1.55.
The replacement drawing sheets filed 7/24/23 have been approved for entry but are objected to for the reasons below.
The drawings are objected to because:
the view numbers must be larger than all of the reference numbers (#& CFR 1.84(u)(2)); and
As the substitute specification filed 7/24/23 has not yet been entered (See below) the drawings are replete with reference numbers not found in the specification (receipt of a no new matter statement will allow entry of the substitute specification).
Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance.
The drawings are objected to under 37 CFR 1.83(a).  The drawings must show every feature of the invention specified in the claims.  Therefore, the connection between the second ends of the elastic rod mechanisms and the tarpaulin [cl. 1] must be shown or the feature(s) canceled from the claim(s).  No new matter should be entered.
Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance.
The substitute specification filed 7/24/23 has NOT been entered because it does not conform to 37 CFR 1.125(b) and (c) because: it was not accompanied by a no new matter statement as required by 37 CFR 1.125(b).  The no new matter statement in the remarks filed 7/24/23 fails to address the substitute specification.
The disclosure is objected to because of the following informalities: the specification filed 7/10/23:
uses refence number 3 for both the tarpaulin and elastic rod mechanism;
Uses reference number 1 and 2 for the tent frame assembly;
Uses refence number 2 for both the tent frame assembly and the ceiling assembly; and
Fails to clearly distinguish between the lateral folding arm mechanism and the fold arm mechanisms annularly distributed about a periphery of the central lock mechanism.
Appropriate correction is required.  Each of the above objections appear to be overcome by the substitute specification filed 7/24/23 which will be entered upon receipt of the required no new matter statement (“The substitution specification filed 7/24/23 contains no new matter”).
Claim 10 is objected to because of the following informalities: line 1 ends with an erroneous “the” (“the each” should just read as “each”).  Appropriate correction is required.
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
Claims 9 and 14-17 are rejected under 35 U.S.C. 103 as being unpatentable over U.S. 2003/0183266 to Suh in view of U.S. Patent 2,518,167 to Mintz.
Suh provides a foldable canopy tent comprising a rectangular tent frame  assembly 1, legs 10 connected by lateral “arm assemblies” 20 and a roof or “ceiling” assembly mounted on the tent frame assembly comprised of  plurality (four) of  pole members 46 considered to meet the limitation of “foldable arm mechanisms” distributed around a central joint assembly 8 or “lock mechanism” and a plurality (four) of supplement poles 56 or “elastic rod mechanisms” annularly distributed about assembly 8.  The poles 56 are pivotally or “rotatably connected at their first ends to assembly 8 and their second or free ends hold the tent cloth/canopy (not shown) considered to meet the limitation of a “tarpaulin” in tension [0057].
Suh fails to provide that the second ends of the poles 56 are connected to the tarpaulin.
Mintz teaches that at the time of the effective filing date of the invention it was know that a canopy 11 of foldable tent may be connected to the ceiling frame members with loops 40.
It would have been obvious at the time of the effective filing date of the invention to one having ordinary skill in the art that the cover of Suh could have been connected to the pole members 46 and 56 with loops as taught by Mintz to provide known a means of securing the covering thereto.
Moreover, all the claimed elements are known in the prior art and one skilled in the art would have combined the elements at the time of the effective filing date of the invention as claimed by known methods with a reasonable expectation of success with no change to their respective functions, and the combination would have yielded predictable results to one having ordinary skill in the art of connecting a cover or ”tarpaulin” to the underlying support frame.
Claims 10-13 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims.
The following is a statement of reasons for the indication of allowable subject matter: a vertex elastic rod and supporting elastic rod fixed to upper and lower discs respectively is not taught or adequately suggested in the prior art of record.
The prior art made of record and not relied upon is considered pertinent to applicant's disclosure.  Note in particular:
Poles 25 of US 2020/0157838 to Yuan et al.
Link units 121 of U.S. 2015/0308147 to Lee which extend between arm assemblies 109 from a central lock to lateral arms.
US 2015/0247339 to Lee.
U.S. Patent 8,590,553 to Lovely, U.S. Patent 4,558,713 to Hagler et al. and US 2008/0066795 to Sy-Facunda each provide intermediate rod assemblies extending from a central hub to lateral arms.
Straps 46 of US 2010/0275959 to Lane et al.
Canopy attachment means in Fig. 5 of U.S. Patent 4,941,500 to Emard.


NEXT OFFICE ACTION: Notice of Pre-AIA  or AIA  Status
This office action is in response to the amendment filed 5/06/25.  Claims 10-17 are pending. Claims 1-9 have been canceled. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
The substitute specification filed 5/06/25 has been entered.
The replacement drawing sheets are approved.
Claims 10-17 are allowed.
The arguments filed 5/06/25 never specifically address where the connection between the second ends of the elastic rod mechanisms and the tarpaulin are show. However, the objection is section 5 of the office action mailed 4/14/25 is withdrawn as one skilled in the art would recognize a connection to the tarp at the second ends from Fig. 1.
Acknowledgment is made of applicant's claim for foreign priority based on an application filed in China on 2/08/23. It is noted, however, that applicant has not filed a certified copy of the Chinese application as required by 37 CFR 1.55.  The arguments filed 5/06/25 indicate that the copy has been filed but it still has not been received.

CITED REFERENCE SUMMARIES: Ref US7314055B2: Claims:
A structure with a retractable cover comprising: a plurality of poles, each of said poles having a top end and a bottom end; a plurality of crossbeams joined to said plurality of poles; a plurality of roof rods, each of said roof rods having a first end and a second end; a winding device; a pull cord; a pulley block; and a collapsible frame comprising a cover, wherein said first end of each of said roof rods is joined to and contiguous to said top end of one of said poles, all of said second ends of said roof rods are contiguous to one another and joined to one another at an apex, one of said roof rods is a first roof rod having an open channel in a longitudinal direction of said first roof rod, said pulley block is slideably mounted in said open channel, said collapsible frame is joined to said pulley block, said winding device is joined to said pole to which said first roof rod is joined, and said pull cord connects said winding device with said collapsible frame through said pulley block, and wherein operation of said winding device in one direction results in extension of said collapsible frame and said cover and in movement of said pulley block in said open channel in a direction towards said apex, and wherein operation of said winding device in an opposite direction results in retraction of said collapsible frame and said cover and in movement of said pulley block in said open channel in a direction towards said pole to which said first roof rod is joined.
a plurality of poles, each of said poles having a top end and a bottom end;
a plurality of crossbeams joined to said plurality of poles;
a plurality of roof rods, each of said roof rods having a first end and a second end;
a winding device;
a pulley block; and
a collapsible frame comprising a cover, wherein said first end of each of said roof rods is joined to and contiguous to said top end of one of said poles, all of said second ends of said roof rods are contiguous to one another and joined to one another at an apex, one of said roof rods is a first roof rod having an open channel in a longitudinal direction of said first roof rod, said pulley block is slideably mounted in said open channel, said collapsible frame is joined to said pulley block, said winding device is joined to said pole to which said first roof rod is joined, and said pull cord connects said winding device with said collapsible frame through said pulley block, and wherein operation of said winding device in one direction results in extension of said collapsible frame and said cover and in movement of said pulley block in said open channel in a direction towards said apex, and wherein operation of said winding device in an opposite direction results in retraction of said collapsible frame and said cover and in movement of said pulley block in said open channel in a direction towards said pole to which said first roof rod is joined.
wherein said first end of each of said roof rods is joined to and contiguous to said top end of one of said poles, all of said second ends of said roof rods are contiguous to one another and joined to one another at an apex, one of said roof rods is a first roof rod having an open channel in a longitudinal direction of said first roof rod, said pulley block is slideably mounted in said open channel, said collapsible frame is joined to said pulley block, said winding device is joined to said pole to which said first roof rod is joined, and said pull cord connects said winding device with said collapsible frame through said pulley block, and
said first end of each of said roof rods is joined to and contiguous to said top end of one of said poles,
all of said second ends of said roof rods are contiguous to one another and joined to one another at an apex,
one of said roof rods is a first roof rod having an open channel in a longitudinal direction of said first roof rod,
said pulley block is slideably mounted in said open channel,
said collapsible frame is joined to said pulley block,
said winding device is joined to said pole to which said first roof rod is joined, and
said pull cord connects said winding device with said collapsible frame through said pulley block, and
wherein operation of said winding device in one direction results in extension of said collapsible frame and said cover and in movement of said pulley block in said open channel in a direction towards said apex, and wherein operation of said winding device in an opposite direction results in retraction of said collapsible frame and said cover and in movement of said pulley block in said open channel in a direction towards said pole to which said first roof rod is joined.
The structure of claim 1 , further comprising a pair of guide rails disposed within said open channel in said longitudinal direction of said first roof rod, wherein said pulley block further comprises rollers and said pulley block is slideably mounted in said open channel by engaging said rollers along said pair of guide rails.
The structure of claim 1 , further comprising: a plurality of pulleys joined to said pole to which said first roof rod is joined, said first roof rod, and said collapsible frame, wherein said pull cord connects said winding device with said collapsible frame through said plurality of pulleys and said pulley block.
a plurality of pulleys joined to said pole to which said first roof rod is joined, said first roof rod, and said collapsible frame,
wherein said pull cord connects said winding device with said collapsible frame through said plurality of pulleys and said pulley block.
The structure of claim 1 , wherein said collapsible frame is an umbrella frame.
Ref US5813425A: Claims:
A collapsible shelter, comprising: a canopy; a leg assembly supporting said canopy; a plurality of central truss pairs of link members of unequal length connected together in a scissors configuration so as to be extendable from a first collapsed position not extending above said leg assembly to a second extended position extending above said leg assembly; and a perimeter truss linkage assembly connected to said leg assembly, and connecting said plurality of central truss pairs of link members to said leg assembly.
a leg assembly supporting said canopy;
a plurality of central truss pairs of link members of unequal length connected together in a scissors configuration so as to be extendable from a first collapsed position not extending above said leg assembly to a second extended position extending above said leg assembly; and
a perimeter truss linkage assembly connected to said leg assembly, and connecting said plurality of central truss pairs of link members to said leg assembly.
The collapsible shelter of claim 1, further comprising a vertically oriented central support member for supporting said canopy, and a central support slider member disposed to slidably engage said central support member, the inner ends of said central truss pairs being pivotally connected to said central support member and said central support slider member.
The collapsible shelter of claim 2, further comprising a leg slider member slidably mounted to said leg assembly, said perimeter truss linkage assembly being pivotally connected to said leg slider members, and further comprising a tensioning cable connected between said leg slider member and said central support slider member.
The collapsible shelter of claim 1, further comprising a leg slider member slidably mounted to said leg assembly, and wherein said perimeter truss linkage assembly is pivotally connected to said leg slider members.
A collapsible shelter, comprising: a canopy; a leg assembly; a plurality of central truss pairs of link members of unequal length connected together in a scissors configuration so as to be extendable from a first collapsed position not extending above said leg assembly to a second extended position extending above said leg assembly; a perimeter truss linkage assembly connected to said leg assembly, and connecting said plurality of central truss pairs of link members to said leg assembly; a vertically oriented central support member for supporting said canopy; and a central support slider member disposed to slidably engage said central support member, the inner ends of said central truss pairs being pivotally connected to said central support member and said central support slider member.
a plurality of central truss pairs of link members of unequal length connected together in a scissors configuration so as to be extendable from a first collapsed position not extending above said leg assembly to a second extended position extending above said leg assembly;
a perimeter truss linkage assembly connected to said leg assembly, and connecting said plurality of central truss pairs of link members to said leg assembly;
a vertically oriented central support member for supporting said canopy; and
a central support slider member disposed to slidably engage said central support member, the inner ends of said central truss pairs being pivotally connected to said central support member and said central support slider member.
The collapsible shelter of claim 5, further comprising a plurality of leg slider members, each of said leg slider members being slidably mounted to a leg of said leg assembly.
The collapsible shelter of claim 6, further comprising a plurality of tensioning cables connected between said plurality of leg slider members and said central support slider member.
Ref US4941500A: Claims:
A knockdown portable shelter comprising: a frame including a centrally located connector and a plurality of supporting members, each having a rafter portion attached and extending radially outward from the connector, a vertically oriented pole portion, an arcuate portion curving downward from the rafter portion to the pole portion and forming a smooth transition joining the rafter portion and pole portion and a foot formed from a curved lower segment of the pole portion; a flexible canopy adapted to stretch over the rafter and arcuate portions of the supporting members and cooperating with those portions to enhance the structural rigidity of the frame; and means for securing the canopy to the frame; whereby the canopy is tensioned by the movement of the pole portions radially outward from the connector due to the weight of the rafter portions and the connector.
a frame including a centrally located connector and a plurality of supporting members, each having a rafter portion attached and extending radially outward from the connector, a vertically oriented pole portion, an arcuate portion curving downward from the rafter portion to the pole portion and forming a smooth transition joining the rafter portion and pole portion and a foot formed from a curved lower segment of the pole portion;
a flexible canopy adapted to stretch over the rafter and arcuate portions of the supporting members and cooperating with those portions to enhance the structural rigidity of the frame; and
means for securing the canopy to the frame;
whereby the canopy is tensioned by the movement of the pole portions radially outward from the connector due to the weight of the rafter portions and the connector.
The shelter of claim 1 wherein the pole portion is extensible to facilitate assembly and storage of the shelter.
The shelter of claim 1 wherein the pole portion is extensible to facilitate assembly and storage of the shelter and to permit the shelter to be leveled.
The shelter of claim 1 wherein the rafter and arcuate portions are joined to form an arch assembly.
The shelter of claim 2 wherein the rafter portion is telescopically extensible between storage and extended positions and includes means for securing the rafter portion in the extended position.
The shelter of claim 3 wherein the pole portion is telescopically extensible between storage and extended positions and includes means for securing the pole portion in the extended position.
The shelter of claim 4 further including means for latching the arch assembly and pole portion together.
The shelter of claim 1 wherein the connector includes an arm adapted to be joined to the rafter portion and including means to secure the rafter portion.
A knockdown portable shelter comprising: a frame including, a centrally located cruciate shaped connector having a plurality of arms and a latching means associated with each arm; a plurality of supporting members each having an extensible rafter portion attached to and extending radially outward from an associated arm of the connector and telescopically extensible between storage and extended positions, means for securing the rafter portion in the extended position, a plurality of vertically oriented pole portions telescopically extensible between storage and extended positions, means for securing the pole portions in the extended position, a plurality of arcuate portions, each curving downward from the rafter portion to the pole portion and forming a smooth transition the rafter portion and the pole portion and a plurality of feet, each formed from a curved lower segment of an associated pole portion and means for securing the pole and arcuate portions; a flexible canopy adapted to stretch over the rafter and arcuate portions of the supporting members and cooperating with those portions to stabilize the shelter; and means for securing the canopy to the frame including cooperating hook and loop closure pieces attached to the canopy and a supporting member; whereby the canopy is tensioned by movement of the pole portions radially outward from the connector due to the weight of the rafter portions and the connector.
a frame including, a centrally located cruciate shaped connector having a plurality of arms and a latching means associated with each arm; a plurality of supporting members each having an extensible rafter portion attached to and extending radially outward from an associated arm of the connector and telescopically extensible between storage and extended positions, means for securing the rafter portion in the extended position, a plurality of vertically oriented pole portions telescopically extensible between storage and extended positions, means for securing the pole portions in the extended position, a plurality of arcuate portions, each curving downward from the rafter portion to the pole portion and forming a smooth transition the rafter portion and the pole portion and a plurality of feet, each formed from a curved lower segment of an associated pole portion and means for securing the pole and arcuate portions;
a centrally located cruciate shaped connector having a plurality of arms and a latching means associated with each arm;
a plurality of supporting members each having an extensible rafter portion attached to and extending radially outward from an associated arm of the connector and telescopically extensible between storage and extended positions, means for securing the rafter portion in the extended position, a plurality of vertically oriented pole portions telescopically extensible between storage and extended positions, means for securing the pole portions in the extended position, a plurality of arcuate portions, each curving downward from the rafter portion to the pole portion and forming a smooth transition the rafter portion and the pole portion and a plurality of feet, each formed from a curved lower segment of an associated pole portion and means for securing the pole and arcuate portions;
a flexible canopy adapted to stretch over the rafter and arcuate portions of the supporting members and cooperating with those portions to stabilize the shelter; and
means for securing the canopy to the frame including cooperating hook and loop closure pieces attached to the canopy and a supporting member;
whereby the canopy is tensioned by movement of the pole portions radially outward from the connector due to the weight of the rafter portions and the connector.
Ref US2518167A: [content unavailable]
Ref US20240318458A1: Claims:
A double-roof foldable tent, comprising a tent roof connection block ( 1 ), wherein a plurality of double-roof assemblies are arranged at a bottom of the tent roof connection block ( 1 ), the double-roof assemblies comprise connection rods ( 10 ), the connection rods ( 10 ) are arranged at the bottom of the tent roof connection block ( 1 ), one sides of the connection rods ( 10 ) are fixedly connected to fastener posts ( 13 ), the one sides of the connection rods ( 10 ) are provided with double-roof rods ( 11 ), and one sides of the double-roof rods ( 11 ) are provided with double-roof linkage rods ( 12 ); one ends of the connection rods ( 10 ) are connected to connection blocks ( 9 ), the other ends of the connection blocks ( 9 ) are connected to long rods ( 8 ), the other ends of the long rods ( 8 ) are connected to corner connection blocks ( 4 ), one sides of the long rods ( 8 ) are provided with short rods ( 7 ), and one ends of the short rods ( 7 ) are connected to fastener blocks ( 2 ); fastener buttons ( 3 ) are arranged inside the fastener blocks ( 2 ), movable supporting rods ( 14 ) are inserted into the fastener blocks ( 2 ) and the corner connection blocks ( 4 ), the movable supporting rods ( 14 ) are internally fixedly connected to leaf springs I ( 16 ), fixed supporting rods ( 15 ) are inserted into the movable supporting rods ( 14 ), the fixed supporting rods ( 15 ) are internally fixedly provided with leaf springs II ( 17 ), the fixed supporting rods ( 15 ) are snapped into rod sleeves ( 18 ), and the rod sleeves ( 18 ) are fixedly connected to inner walls of the movable supporting rods ( 14 ); and a foldable unit is arranged between every two double-roof assemblies, and the foldable unit comprises a foldable supporting rod I ( 5 ) and a foldable supporting rod II ( 6 ).
The double-roof foldable tent according to claim 1 , wherein tops of the connection rods ( 10 ) are movably connected to the tent roof connection block ( 1 ) through rotary shafts, the connection rods ( 10 ) are movably connected to the double-roof rods ( 11 ) through rotary shafts, and bottoms of the connection rods ( 10 ) are movably connected to the connection blocks ( 9 ) through rotary shafts.
The double-roof foldable tent according to claim 1 , wherein tops of the double-roof linkage rods ( 12 ) are movably connected to the double-roof rods ( 11 ) through rotary shafts, and bottoms of the double-roof linkage rods ( 12 ) are movably connected to the long rods ( 8 ) through rotary shafts.
The double-roof foldable tent according to claim 1 , wherein tops of the long rods ( 8 ) are movably connected to the connection blocks ( 9 ) through rotary shafts, and bottoms of the long rods ( 8 ) are movably connected to the corner connection blocks ( 4 ) through rotary shafts.
The double-roof foldable tent according to claim 1 , tops of the short rods ( 7 ) are movably connected to the long rods ( 8 ) through rotary shafts, and bottoms of the short rods ( 7 ) are movably connected to the fastener blocks ( 2 ) through rotary shafts.
The double-roof foldable tent according to claim 1 , wherein the corner connection blocks ( 4 ) are fixedly arranged at tops of the movable supporting rods ( 14 ).
The double-roof foldable tent according to claim 1 , wherein the movable supporting rods ( 14 ) are snapped into the fastener blocks ( 2 ), and the fastener blocks are slidably connected to the movable supporting rods ( 14 ).
The double-roof foldable tent according to claim 1 , wherein an intersection between the foldable supporting rod I ( 5 ) and the foldable supporting rod II ( 6 ) is movably connected through a rotary shaft; a top of the foldable supporting rod I ( 5 ) is movably connected to one corner connection block ( 4 ) through a rotary shaft, and a bottom of the foldable supporting rod I ( 5 ) is movably connected to one fastener block ( 2 ) through a rotary shaft; and a top of the 
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