KR200487649Y1 - Folding type hub for connecting tents and tarp poles - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tent for connecting a plurality of poles installed to support a tent or a tarp and a foldable hub for connecting a tarp pole, The tent and the taff can be prevented from being tilted in the direction of tension of the pulling string. The folding hub for connecting the tent pole and the tent pole .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a folding type hub for connecting tents and tarp poles,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tent for connecting a plurality of poles installed to support a tent or a tarp and a foldable hub for connecting a tarp pole, The tent and the taff can be prevented from being tilted in the direction of tension of the pulling string. The folding hub for connecting the tent pole and the tent pole .

Generally, a tent or tarp is a thin film that is installed to cover the sun or cover the sun, rain, dew, and wind when camping outdoors. These tents and tarps are stably fixed to the ground On the other hand, a pole having flexibility and rigidity is used to maintain a dome shape in a fixed shape, for example, a fixed state on the ground.

In the case of a pole, a plurality of tents are arranged in a cross (+) or a cross (X) crosswise along the ridgeline of the outer surface of the waterproof cloth of the tent to support the outer surface of the tent, A pair is inserted into the formed hook hole to support the tarp with an A-shaped ("A"). A hub for connecting the poles is used as a connecting joint for interconnecting the upper end portions where these pole pieces meet with each other in order to stably fix the pole pieces.

FIG. 1 is a schematic view for explaining a hub for connecting a pole according to a related art, and FIG. 2 is a view illustrating a state in which the center axis of the string connection hub of the pole connection hub shown in FIG. 1 is inclined in the tension direction And FIG. 3 is a view illustrating a state in which the center shaft of the pole connection hub of the pole connection hub is fixed by a fixing stand so as not to be tilted in one direction in FIG.

Referring to FIG. 1, a hub 10 for connecting a pole according to the related art includes a main body 11, a pair of pivotally coupled portions on one side of the main body 11, The first and second connection ports 12 and 13 are inserted into and coupled to the main body 11 and the centering shaft 14 is provided at the center of the main body 11 and has a pulling string.

However, as shown in FIGS. 1 and 2, the hub 10 for connecting poles according to the related art has a structure in which the first and second connection ports 12 and 13 are provided on the opposite sides of the main body 11 with the pivot shafts 11a and 11b, The centering shaft 14 is tilted in the tension direction (arrow direction) of the pulling string due to the tension of the pulling string fixed to the centering shaft 14 .

3, a fixing table 15 rotatably provided on the lower portion of the main body 11 is disposed in the longitudinal direction of the main body 11 so as to prevent the central axis 14 from tilting due to the tensile force of the pulling string, The first and second connection ports 12 and 13 are disposed between the first and second connection ports 12 and 13 so that the first and second connection ports 12 and 13 do not rotate. Is restricted by the fixing table 15 and the angle can not be adjusted.

KR 20-0250665 Y1, Oct. 10, 2001. KR 20-0254888 Y1, Nov. 11, 2001. KR 20-2000-0000909, 2000. 01. 15. KR 10-2013-0058330 A, 2013. 06. 04.

Accordingly, the present invention has been made in order to solve the problems of the prior art, and it is an object of the present invention to provide a tent fastener which is fastened to the tent and the tarp by the first and second connection ports, And it is an object of the present invention to provide a foldable hub for connecting a tent pole and a tough pole, which can prevent the central axis from tilting in the tension direction of the pulling string.

According to an aspect of the present invention, First and second connection ports which are rotatably coupled to both side portions of the main body at one side portion and respectively inserted into the inside of the pole at the other side portion and meshed with each other in a rotating direction; And a trunking center shaft which is vertically installed at the center of the body and to which a pulling string is fixed.

Preferably, the first connection port includes a first connection pipe into which an upper end of the pole is inserted and coupled; A first fixing shaft penetratingly connected to the first connection pipe in a direction crossing the first connection pipe; And a pair of first gear blocks mounted on both sides of the first connection pipe so as to be parallel to each other and fixed to both ends of the first fixed shaft and having gears formed thereon at the main body side, .

Preferably, the second connection port includes: a second connection pipe into which an upper end of the pole is inserted and coupled; A second fixing shaft penetratingly connected to the second connection pipe in a direction crossing the second connection pipe; And gears formed on both sides of the second connection pipe so as to be axially fixed to both ends of the second fixed shaft, and gears formed on the main body side, the gears formed on the pair of first gear blocks And a pair of second gear blocks which mesh with the first and second gear blocks.

Preferably, the main body has cross-shaped front and rear sides when viewed from the front, and both ends of the first and second rotation shafts, to which the first and second connection ports are rotatably engaged, Shape so that the pair of first and second gear blocks can freely intermesh and flow between the front side and the rear side of the main body without being interfered by the main body . ≪ / RTI >

Preferably, the center axis of the string fastener is threaded on an outer circumferential surface thereof and is fixed to the main body through a nut so that the height of the nut projecting upward from the main body can be freely adjusted by tightening or loosening the nut.

As described above, according to the present invention, the first and second connection ports are meshed with each other in a gear-like manner, and the torsion bar is fixed to the pull string by the tension of the pull string supporting the tent and the tar. It is possible to prevent the phenomenon of tilting in the tension direction, and thereby the tent and the tar can be supported by fixing the pole more stably.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a simplified illustration for explaining a hub for connecting a pole according to the prior art; Fig.
Fig. 2 is a view showing a state in which the center axis for use of the pole of the pole connecting hub shown in Fig. 1 is tilted in the tension direction of the string. Fig.
FIG. 3 is a view illustrating a state in which the center shaft of the pole connection hub of the pole connection hub is fixed by a fixing bar so as not to be tilted in one direction in FIG. 2;
4 is a view showing a state where a tent and a foldable hub for connecting a tarp bar are installed according to an embodiment of the present invention.
FIG. 5 is a perspective view illustrating a folding hub for connecting a tent pole and a tarp pole according to an embodiment of the present invention; FIG.
Fig. 6 is an exploded perspective view of the folding hub for connecting the tent and tarp bar shown in Fig. 5; Fig.
FIG. 7 is an exploded perspective view of the first and second connection ports shown in FIG. 6; FIG.
FIG. 8 is a view showing a state where first and second connection ports are interdigitated in order to explain operation characteristics of a foldable hub for connecting a tent and a tarp bar according to an embodiment of the present invention; FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described below in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be embodied in various forms.

These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art to which the present invention belongs. And this invention is only defined by the scope of the claims. Accordingly, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

In addition, like reference numerals refer to like elements throughout the specification. Moreover, terms used herein (to be referred to) are intended to illustrate embodiments and are not intended to limit the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense that is commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Technical features of the present invention will now be described in detail with reference to the accompanying drawings.

FIG. 4 is a view showing a state where a tent and a foldable hub for connecting a tarpaulin are installed according to an embodiment of the present invention, for example, a state in which a pole and a pull string are coupled.

Referring to FIG. 4, the folding hub 20 for connecting the tent and the tar pole according to the embodiment of the present invention is formed by joining the upper ends of the two poles 1, 1, and the pull string 2 is fixed to the upper end thereof, so that the pole 1 can be stably fixed and fixed to the ground, so that the tent or the tar can be stably supported.

FIG. 5 is a perspective view illustrating a tent and a folding hub for connecting a tarp bar in accordance with an embodiment of the present invention, FIG. 6 is an exploded perspective view of the folding hub for connecting a tent and a tarp bar shown in FIG. Is an exploded perspective view of the first and second connection ports shown in Fig.

Referring to FIGS. 4 to 7, the folding hub 20 for connecting the tent and the tar pole according to the embodiment of the present invention includes a main body 21, first and second connection ports 22 and 23, (24).

The main body 21 is formed in a substantially '+' shape when seen from the front (see FIG. 8), and the first and second pivot shafts 21a and 21b are fixed to both sides by the n- Installation is fixed. Each of the first and second pivot shafts 21a and 21b is provided with a nut n on the front side and the rear side of the main body 21, Installation is fixed.

The main body 21 is formed in a substantially '∩' shape when seen from the left or right side, that is, from the side, and realizes a light weight, while a pair of the first and second connection ports 22 and 23 1 and the second gear blocks 223, 224, 233 and 234 can freely intermesh and flow between the front side and the rear side of the main body 21 without being interfered by the main body 21.

In addition, a center shaft 24 is vertically passed through the center of the main body 21 and is fixed by a nut n.

As shown in FIG. 6, the first and second connection ports 22 and 23 are rotatably coupled to the first and second pivot shafts 21a and 21b, one side of which is coupled to both sides of the main body 21, 4, the upper end of the pole 1 is inserted into the other side. Then, they are meshed with each other in the rotating direction so as not to be inclined in the tension direction by the tension of the pulling string 2.

7, the first connection port 22 is rotatably coupled to the first pivot 21a of the main body 21 and includes a first connection pipe 221 through which the upper end of the pole 1 is inserted and coupled, A first fixing shaft 222 penetratingly connected to the first connection pipe 221 in a direction crossing the first connection pipe 221 and a second fixing shaft 222 connected to both sides of the first connection pipe 221, And a pair of first gear blocks 223 and 224 fixed to both ends of the fixed shaft 222 and having gears g formed on the body 21 side.

The second connection port 23 has the same structure as the first connection port 22 and is engaged with the first connection port 22 as shown in Figs. 6 and 7. In other words, the second connection port 23 is rotatably coupled to the second pivot 21b of the main body 21 and connected to the upper end of another pole arranged in parallel to engage with the pole coupled to the first connection pipe 221, A second fixing shaft 232 penetratingly connected to the second connection pipe 231 in a direction crossing the second connection pipe 231 and a second connection pipe 234 connected to the second connection pipe 231 in a direction crossing the second connection pipe 231, A pair of first gear blocks 223 and 224 are provided on both sides of the pipe 231 and are axially fixed to both ends of the second fixed shaft 232 and a gear g is formed on the body 21 side, And a pair of second gear blocks 233 and 234 which are engaged with gears formed on the first gear block 233 and the second gear block 234, respectively.

As shown in FIGS. 5 and 6, the center shaft 24 for use of the thread gang is provided so as to penetrate the main body 21 up and down, and may have a bolt structure having a thread on the outer peripheral face. Accordingly, it is possible to freely adjust the height (height protruding from the main body) via the nut (n).

As shown in FIG. 5, the folding hub 20 for connecting the tent pole and the tappet pole according to the embodiment of the present invention can be easily connected to the lower end of the center shaft 24 for tethering, The hook 25 may be further provided to easily hook the hook.

Meanwhile, 'w' not shown in FIG. 7 represents a washer.

8 is a view illustrating a state where the first and second connection ports are engaged with each other to explain the operation characteristics of the foldable hub for connecting the tent and the tar pole according to the embodiment of the present invention.

6 to 8, the folding hub 20 for connecting the tent and the tar pole according to the embodiment of the present invention has a pair of first and second connection ports 22, 23 constituting the first and second connection ports 22, The gears g of the gear blocks 223, 224, 233 and 234 mesh with each other between the main bodies 21.

As described above, according to the embodiment of the present invention, the foldable hub 20 for connecting the tent pole and the tapered pole is constructed such that the first and second connection ports 22, 23 are engaged with each other in the main body 21, The first and second connection ports 22 and 23 are connected to each other by the coupling of the pair of first and second gear blocks 223, 224, 233 and 234, even if the tension of the pull string 2 is applied in one direction. The first and second pivot shafts 21a and 21b of the pivot shaft 21 can be kept locked without being pivoted to prevent the pivot shaft 24 from tilting in the tension direction.

8, even when the first and second connection ports 22, 23 are engaged with each other by the pair of first and second gear blocks 223, 224, 233, 234 and held in the locked state, And the first and second coupling pipes 221 and 231 are rotated in directions away from each other (or in a direction close to each other) through the pair of first and second gear blocks 223, 224, 233 and 234 It is possible to freely adjust the angles of the first and second connection pipes 221 and 231 even in the locked state.

As described above, the technical idea of the present invention has been specifically described in the preferred embodiments, but the preferred embodiments described above are intended to be illustrative, not limiting. Accordingly, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

1: Pole 2: Pulling line
n: Nut w: Washer
10, 20: hub for connecting the pole 11, 21:
12, 22: first connection port 13, 23: second connection port
14, 24: using a spool, a central axis 15: a fixed base
25: collar 21a: first coaxial
21b: second coaxial shaft 221: first connection pipe
222: first fixed shaft 223, 224: first gear block
231: second connector 232: second fixed shaft
233, 234: a second gear block

Claims (5)

The front and rear sides of the first and second pivot shafts 21a and 21b are formed in a cross shape when seen from the front, a main body 21 fixedly mounted on the front side and the rear side by a pair of legs n;
The first and second connection ports 22 and 22 are rotatably coupled to one side portion of the main body 21 and the other side portion is inserted into the inside of the pole 1, , 23);
The nut is fixed to the main body through a nut to tighten or loosen the nut so as to extend from the main body to the upper portion of the main body. A spooling central shaft (24) capable of freely adjusting the projecting height and to which the pulling string (2) is fixed;
And a ring (25) provided on the lower end of the tether and the center of the tether (24) for hooking a tether or a hook provided on the taper or the tarpaulin.
The method according to claim 1,
The first connection port (22)
The upper part is rotatably coupled to the first pivot 21a of the main body 21, and the lower part of the first connection pipe 221 is inserted into the upper part of the pole 1;
A first fixing shaft 222 penetrating through the first connection pipe 221 in a direction crossing the first connection pipe 221; And
And a pair of gears (g) formed on both sides of the first connection pipe 221 and axially fixed to both ends of the first fixing shaft 222, 1 gear blocks 223 and 224;
And a folding hub for connecting the tent pole and the tarp bar.
3. The method of claim 2,
The second connection port (23)
A second connecting pipe 231 having an upper portion rotatably coupled to a second rotating shaft 21b of the main body 21 and an upper end of the pole 1 inserted into the lower portion thereof;
A second fixing shaft 232 penetratingly connected to the second connection pipe 231 in a direction crossing the second connection pipe 231; And
And a gear g is formed on the upper side of the main body 21 so as to be rotatable relative to the main body 21. The gears g are formed on both sides of the second connection pipe 231, A pair of second gear blocks 233 and 234 which engage and rotate with the gears g formed on the pair of first gear blocks 223 and 224 between the first gear blocks 22 and 21;
And a folding hub for connecting the tent pole and the tarp bar.
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