KR20130005096U - Big type tent frame utilizing connecting adapter - Google Patents

Abstract

The present invention relates to a large tent frame configured to facilitate the installation and dismantling of a tent and to prevent damage to the forge of the tent during storage or transportation. To a large tent frame which is integrally connected by means of a connecting adapter.
According to an embodiment of the present invention, a hub positioned at the upper center portion of the tent, a plurality of synthetic resin upper support poles foldably coupled to the hub, and a connecting adapter fixedly connected to the distal end of the upper support poles And a large tent frame using a connecting adapter consisting of a plurality of metal tube lower support poles are connected to each other so that the upper end is fixed to the connecting adapter and a plurality of pieces can be folded.

Description

BIG TYPE TENT FRAME UTILIZING CONNECTING ADAPTER}

The present invention relates to a large tent frame configured to facilitate the installation and dismantling of a tent and to prevent damage to the forge of the tent during storage or transportation. More specifically, an upper frame made of a synthetic resin connected to a hub and a lower frame made of a metal tube To a large tent frame which is integrally connected by means of a connecting adapter.

In general, the tent frame used to install the tent in three dimensions is connected to a plurality of support poles.

In addition, the tent is divided into a prefabricated tent of a type that combines a large number of stub support poles in a predetermined form, and then combines the tent forge to the assembled tent frame, and the tent forge to the folding tent frame in advance It is divided into a folding tent that can be installed or dismantled in a tent.

Conventional techniques for folding tents include the following.

Korean Utility Model Registration No. 20-0004262, "Foldable large tent frame combined with fabric and frame" is hinged straight joint and hinged type with coupling protrusions and symmetrical leaf springs installed at the ends of multiple rods and fixed sleeves. By constructing a tent frame in combination with a bending joint, it is possible to install a large tent for outdoor use simply by unfolding each of the folded joints in one-touch manner, and it is configured to be easily carried and stored by folding the frame after use.

Domestic Utility Model Registration No. 20-0276094 "Folding structure of portable tent" is located in the upper center of the tent body, the support projection having a recessed groove is formed in the center of the upper surface and a plurality of fixed grooves on both sides of the base formed at equal intervals And a pair of stoppers protruding from one side of the base to limit the movement distance of the rotation bar rotatably inserted into the fixing groove, and a rotation shaft formed to be eccentric at its end to prevent interference with the rotation bar. And, it is composed of a cover, etc. is coupled to the upper portion of the base to be prevented from being separated from the rotating bar fixed by a fixing bolt, this tent is a tent forge and support poles are integrated to quickly install or dismantle the tent There is an advantage to this.

In addition, domestic patent registration No. 10-0643157 "one-touch tent frame and one-touch tent using the same" is formed between a plurality of cover coupling holes formed in the upper surface, the cover coupling hole and the coil spring seat surface and the spring seat surface Coupling member having a formed insertion hole, a symmetrical coil body seated on the coil spring seat surface, a horizontal bend connecting the coil body and the vertical bending formed at both ends of the coil spring sheet inserted into the insertion hole of the coil spring seat surface It is composed of a coil spring with an additional, an upper connection pole fixedly coupled to the horizontal bent portion rotatably through a horizontal bent portion of the coil spring, and a cover coupled to the upper end of the coupling member to prevent the coil spring from being separated. The tent is unfolded with one-touch as the connection pole is opened by the elastic force of the coil spring during installation. Geoga becomes easier.

In addition, the Korean Utility Model Publication No. 1990-0002935, "Tent frame binding device," forms a fastening part to protrude upward in the center of the fixing plate, and forms a frame settled groove radially on the outer circumferential surface thereof, and the same position as the frame settling groove at the periphery of the fastening part. Forming a plurality of requests in the radially to form a fastening groove having a locking jaw on both sides of the inner surface of each request and a fastening pin integrally formed at the end, the device is inserted into each request By allowing the fastening pin to be coupled to the fastening groove, it is easy to assemble the tent frame.

In the conventional folding tent frame as described above, each support pole made of several pieces is connected to be folded by a connecting means, and the tent frame and the tent forge are integrally coupled to install or dismantle the tent. In this case, a small number of people can operate quickly and easily.

However, this folding tent has the advantage of easy installation or dismantling of the tent by one-touch when applied to small tents, but when applied to large tents, the tent frame and tent forge are integrally combined so that the storage volume Too large and inconvenient to store, handle and transport, and when folded, the tent forge is sandwiched between the tent frame and the frame is damaged, as well as to damage the tent forge, there is a problem that the tent forge is torn.

In addition, the prefabricated tent, which separates the tent frame and the tent forge, requires a lot of time and effort to connect or separate pieces of supporting pole pieces when installing or dismantling the tent. It was often damaged or lost.

An object of the present invention is to connect the tent support pole to the disc-shaped hub body in a radial direction by connecting a synthetic resin upper support pole and a metal lower support pole with a connecting adapter, and the tent support pole is integrally assembled around the upper center tongue body. To provide a set of large tent frames formed.

Another object of the present invention is to install the tent quickly and easily by unfolding the assembled tent frame and attaching the tent forge to the frame when the tent is installed, and by separating the tent frame and the tent forge. It is intended to provide a large tent frame that can reduce storage volume during storage and prevent squeeze of tent forge between the tent frames.

According to an embodiment of the present invention for achieving the above object, a hub located in the upper central portion of the tent, a plurality of synthetic resin upper support poles foldably coupled to the hub in the radial direction, and the upper support poles There is provided a large tent frame using a connecting adapter fixed to a distal end of the connecting adapter and a connecting adapter consisting of a plurality of metal tubing lower support poles connected to each other such that the upper end is fixed to the connecting adapter and a plurality of pieces can be folded. .

The connecting adapter has an upper support pole insertion hole so that the upper support pole is inserted into the upper support pole insertion hole and the outer diameter portion of the connecting adapter is inserted into the inner diameter of the lower support pole.

In addition, a right angled inner jaw is formed at the end of the upper support pole insertion hole of the connecting adapter to limit the insertion length of the upper support pole, and a flange and a locking jaw is formed at the outer diameter of the connecting adapter to limit the insertion length of the lower support pole. have.

In the large tent frame according to the present invention, the upper support pole made of synthetic resin and the lower support pole made of metal are connected by a connecting adapter so that several pieces of paper can be folded, and accordingly, the entire tent frame can be folded or folded. Therefore, even when applied to heavy large tents, a small number of people can install or dismantle tents in a short time.

In addition, unlike the conventional folding tents in which the tent frame and the tent forge are integrated, the tent frame and the tent forge are separated and accordingly the tent forge and the tent frame can be separated and stored or transported separately, so the tent forge is the tent frame. It can be prevented from being pinched or crimped and damaged.

In general, the support pole of a large tent such as a cabin tent is made of a metal tube, and the support poles separated by several pieces are connected to each other to form a tent frame. Although there was a case where the support pole was lost, the large tent according to the present invention is easy to install because each support pole is connected to the folding type, and each support pole is not connected to each other, so there is no fear of losing the support pole.

1 is a perspective view showing an example of a tent to which the present invention is applied
Figure 2 is a perspective view showing a part of the tent frame separated according to the present invention
3 is a cross-sectional view of the connecting adapter used to connect and connect the upper support pole and the lower support pole in the present invention;
4 is a cross-sectional view showing a state in which the upper support pole and the lower support pole are connected by a connecting adapter.
5 is a perspective view illustrating a state in which the lower support pole is folded

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing an example of a tent to which the present invention is applied, and FIG. 2 is a perspective view showing a part of the tent frame separated from each other, and FIG. 3 is a connection connecting an upper support pole and a lower support pole in the present invention. 4 is a cross-sectional view illustrating a state in which an upper support pole and a lower support pole are connected and connected by a connecting adapter.

The large tent frame according to the present invention is largely divided into a hub (1) located in the upper center portion of the tent, a plurality of upper support poles (3) foldably coupled to the hub (1) and the upper portion A connecting adapter 5 connected and fixed to the distal end of the support pole 3, and a plurality of lower support poles 6 connected to each other so that the upper end is connected and fixed to the connecting adapter 5 so that a plurality of pieces can be folded. Consists of

The hub 1, the upper support pole 3 and the connecting adapter 5 are made of synthetic resin, and the lower support pole 6 is made of a metal tube.

The reason why the lower support pole 6 is made of a metal tube in the above is that when the lower support pole is made of synthetic resin in a large tent, it cannot withstand a large load.

Therefore, a connecting adapter 5 is required to connect and connect the relatively small diameter upper support pole 3 made of resin and the relatively large metal lower support pole 6.

The hub 1 has a plurality of support pole coupling grooves and fastening grooves 2 formed therein for inserting and coupling the upper support poles 3, and are fitted into the upper support poles 3 as fastening grooves 2. The fastening protrusion 4 of the shape which can be formed is formed.

Therefore, when the upper support pole 3 is inserted into the support pole coupling groove of the hub 1, the fastening protrusion 4 of the upper support pole 3 is fitted into the fastening groove 2, and the upper support pole 3 is connected to the hub ( It is coupled to 1), the upper support pole 3 is in a state capable of rotating around the fastening protrusion (4).

In the accompanying drawings, an example in which four upper support poles 3 are radially coupled to the hub 1 is illustrated, but six or eight upper support poles 3 may be coupled to the hub 1 according to the shape of the tent. It may be.

The connecting adapter 5 has a substantially cylindrical shape as shown in FIG. 3. The connecting adapter 5 includes an upper support pole insertion hole 5a, a right angled inner jaw 5b, a flange 5c, and a locking jaw 5d. Formed.

In addition, the diameter of the upper support pole insertion hole (5a) of the connecting adapter 5 is formed to a size that can be inserted into the upper support pole (3) and the outer diameter of the connecting adapter (5) is a lower support pole made of a metal tube It is formed to a size that can be inserted into the inner diameter of (6).

Therefore, the upper support pole 3 is inserted into the upper support pole insertion hole 5a formed in the connecting adapter 5, and fixed in the pushed state until the end of the upper support pole 3 is caught by the right angled inner jaw 5b. At the same time, insert the outer diameter portion of the connecting adapter (5) into the inner diameter of the lower support pole (6) and fix it in the pushed state until the end of the lower support pole (6) is caught by the latching jaw (5d), the upper support pole (3) and the lower support pole (6) are integrally connected and connected via the connecting adapter (5).

The lower support pole 6 is made of a metal tube to support a large load of a large tent as described above, and the lower support pole 6 is made of several pieces, and one side of the lower support pole 6 Several lower support poles 6 can be connected to each other by inserting the small diameter tube part 6a formed at the end into the inner diameter of another lower support pole 6.

In addition, each of the pieces constituting the lower support pole (6) is connected to the elastic band (8) and the chain (9) is to be folded without being separated from each other.

That is, as shown in FIG. 4, a band fixing member 7 is installed at the connection portion of each of the lower supporting poles 6, which are made of pieces, and an elastic band 8 such as a rubber band between the adjacent band fixing members 7 and Since the chain 9 is connected, the lower support poles 6 are not separated from each other, and the elastic band is applied by pulling the lower support poles 6 of any one of the lower support poles 6 connected to each other. As the 8 is tensioned, the shaft tube portion 6a of the lower support pole 6 of one side exits from the inner diameter portion of the lower support pole 6 of the other side, so that the lower support poles 6 can be folded as shown in FIG. 5. Will be.

The reason why the chain 9 is connected between the elastic bands 8 fixed to the band fasteners 7 is that when the lower support pole 6 is folded or unfolded, the part of the chain 9 is exposed to the end of the metal tube. In order to prevent the chain 9 from being broken even during frequent folding operations.

The large tent frame of the present invention as described above has a relatively large diameter metal tube bottom connected to the upper support pole 3 made of a small diameter synthetic resin coupled to the hub 1 and foldable into several pieces. Since the support pole 6 is integrally connected and connected by the connecting adapter 5 which is a medium, the tent as shown in FIG. 1 is shown after unfolding the upper support pole 3 and the lower support pole 6 which were folded when the tent was installed. Installation of the tent is completed by simply coupling the clips 11 fixed to the forge 10 to the respective support poles 3 and 6.

Therefore, it is possible to quickly and easily install a large tent with a small number of people, and by removing the clip 11 fixed to the tent forge 10 from the support poles 3 and 6, the tent frame and the tent forge 10 Since the tent frame and the tent forge 10 may be separately transported or stored, and thus the tent forge 10 may be prevented from being damaged by the tent forge 10 caused by being pinched or compressed in the tent frame.

1: hub 2: fastening groove
3: upper support pole 4: fastening protrusion
5: connecting adapter 5a: upper support pole insertion hole
5b: right angled inner jaw 5c: flange
5b: engaging jaw 6: lower support pole
6a: shaft portion 7: band fixture
8: elastic band 9: chain
10: tent forge 11: clip

Claims (3)

A hub (1) located at the top center of the tent,
A plurality of synthetic resin upper support poles 3 foldably coupled to the hub 1 in a radial direction;
A connecting adapter 5 connected and fixed to a distal end of the upper support pole 3;
A large tent frame using a connecting adapter, characterized in that the upper end is connected and fixed to the connecting adapter (5) and a plurality of metal tube lower support poles (6) are connected to each other to be folded. The method according to claim 1,
The upper support pole insertion hole 5a is formed in the connecting adapter 5 to insert and fix the upper support pole 3 in the upper support pole insertion hole 5a, and the outer diameter of the connecting adapter 5 is fixed to the lower support pole. Large tent frame using a connecting adapter, characterized in that the insertion and fixed to the inner diameter of (6). The method according to claim 2,
A right inner jaw 5b is formed at the end of the upper support pole insertion hole 5a of the connecting adapter 5 to limit the insertion length of the upper support pole 3, and a lower support pole is formed at the outer diameter of the connecting adapter 5. A large tent frame using a connecting adapter, characterized by forming a flange (5c) and a locking step (5d) limiting the insertion length of (6).

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