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Tent frame rod structure capable of automatically unfolding and folding
The invention discloses a tent frame rod structure capable of automatically unfolding and folding. The tent erecting rod structure comprises multiple stand rods and a tent top support frame arranged on the tops of the stand rods; the tent top support frame comprises an automatic unfolding and folding device and multiple ejector rod sets; one end of each ejector rod set is connected with the automatic unfolding and folding device, and the other end of each ejector rod set is connected with the corresponding stand rod; the automatic unfolding and folding device comprises a guide rod and an upper connecting seat, a lower connecting seat and a driving device which are arranged on the guide rod, and the driving device comprises a motor used for driving the upper connecting seat and/or the lower connecting seat to relatively move, a power source used for supplying needed power to the motor and a switch used for controlling the motor to act; each ejector rod set at least comprises a connecting rod unit, and each connecting rod unit comprises two connecting rods which mutually intersect and are folded to form an X shape; in each ejector rod set, one connecting rod of each connecting rod unit connected with the automatic unfolding and folding device is connected to the upper connecting seat in a pivot mode, and the other connecting rod of each connecting rod unit is hinged to the lower connecting seat in the pivot mode. In this way, a tent can be unfolded and folded automatically.
Tent frame rod structure capable of automatically unfolding and folding
The invention discloses a tent frame rod structure capable of automatically unfolding and folding. The tent erecting rod structure comprises multiple stand rods and a tent top support frame arranged on the tops of the stand rods; the tent top support frame comprises an automatic unfolding and folding device and multiple ejector rod sets; one end of each ejector rod set is connected with the automatic unfolding and folding device, and the other end of each ejector rod set is connected with the corresponding stand rod; the automatic unfolding and folding device comprises a guide rod and an upper connecting seat, a lower connecting seat and a driving device which are arranged on the guide rod, and the driving device comprises a motor used for driving the upper connecting seat and/or the lower connecting seat to relatively move, a power source used for supplying needed power to the motor and a switch used for controlling the motor to act; each ejector rod set at least comprises a connecting rod unit, and each connecting rod unit comprises two connecting rods which mutually intersect and are folded to form an X shape; in each ejector rod set, one connecting rod of each connecting rod unit connected with the automatic unfolding and folding device is connected to the upper connecting seat in a pivot mode, and the other connecting rod of each connecting rod unit is hinged to the lower connecting seat in the pivot mode. In this way, a tent can be unfolded and folded automatically.
Tent frame rod structure capable of automatically unfolding and folding
CHEN ZHURONG (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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