Abstract: Disclosed is a combination-type large tent frame assembly which improves the frame structure of a one-touch-type automatic tent so as to be easy to handle and use, and more particularly, which uses both a roof structure formed using the structure of conventional automatically foldable poles and a manually assembled prop structure including a plurality of prop members connected in a fitting manner in the longitudinal direction. The combination-type large tent frame assembly includes an upper frame including automatically foldable poles radially connected to a center head so as to form the roof structure, a lower frame including props, each prop formed by connecting a plurality of prop members in a row, and connectors configured to connect the upper frame and the lower frame to form a single body.

Abstract: A tent detachable means for an instant setup foldable tent is disclosed. In this instant setup foldable tent, while retaining the advantages of the instant setup foldable tent such as speediness and convenience, a tent detachable means is provided, making it possible to attach and detach the tent to and from the tent frame, enabling the user to pitch the tent or the fly selectively or both, thus promoting the usefulness of the tent. The instant setup foldable tent includes a plurality of foldable tent frames secured to a hub, and a tent cloth is coupled to the plurality of the foldable tent frames by a plurality of hooks. The tent includes a tent detachable means attached between a lower portion of the tent cloth and a lower portion of each pole of the foldable tent frames making it possible to attach and detach the test cloth to and from the frames, leaving tent frame untouched; and further includes a pole-securing means provided for the poles to be secure to the ground firmly.

Abstract: A tent detachable arrangement for an instant setup foldable tent is disclosed. In this instant setup foldable tent, while retaining the advantages of the instant setup foldable tent such as speediness and convenience, a tent detachable arrangement is provided, making it possible to attach and detach the tent to and from the tent frame, enabling the user to pitch the tent or the fly selectively or both, thus promoting the usefulness of the tent. The instant setup foldable tent includes a plurality of foldable tent frames secured to a hub, and a tent cloth is coupled to the plurality of the foldable tent frames by a plurality of hooks. The tent includes a tent detachable coupling attached between a lower portion of the tent cloth and a lower portion of each pole of the foldable tent frames making it possible to attach and detach the test cloth to and from the frames, leaving tent frame untouched; and further includes a pole-securing arrangement provided to secure the tent poles firmly to the ground.

Abstract: Foldable tent frame for coupling a tent cloth with the tent frame in an integral form is disclosed. Each of the foldable tent frame members for tension-supporting the tent cloth from all sides includes a plurality of rods each having protuberances on both ends thereof with an elliptical flat spring coupled with it, hinged straight joints each having a securing sleeve, and a hinged bent joint, so that the tent can be folded into a compact size so as to make it convenient to carry and store, and that the tent can be set up into a firm large tent in a simple manner by unfolding the frame. Further, the structure of the frame is simple, and the materials constituting the frame are strong. Further, the replacement of the components is easy, and the sleeve has holes for discharging foreign materials such as sands. Thus the tent is ensured of a convenience of use and structural safety.

Abstract: A device for preventing folding of a lower joint for a one touch type dome shaped tent is disclosed. If the upper joint is locked or released, the lower joint is also locked or released automatically. A connecting portion of the lower joint is provided with a round projection and with an elongate slot, and the middle segment is provided with a socket and a supporting step, in such a manner that the round projection can be mounted upon the supporting step. Further a coil spring is installed on the neck portion of the lower segment so that the leading end of the coil spring should able to push the tip of the socket.

Abstract: A tent frame folding device is disclosed which is constituted such that a locking cap is provided to the central fastening section in such a manner that the locking cap should be pressed down or lifted up, according as a lever is switched to the vertical or horizontal position, thereby making it possible to lock up or release the unfolded state of the tent only through the manipulation of the lever. According to the present invention, the folding and unfolding of a tent can be carried out in a simple manner, and the unfolded state of a tent can be securely maintained.