KR101128503B1 - Fold type awning structure - Google Patents

Abstract

PURPOSE: A folding awning structure is provided to protect a membrane covering support beams from environmental factors such as strong wind because the support beams can be folded or unfolded on a post. CONSTITUTION: A folding awning structure(10) comprises a post(20), support beams(30), and folding units. The post is integrally fixed or removably installed on the ground to support or connect the support beams and the folding units. The support beams are hinged on the periphery of the post and connect and support awning fabric. The folding units are respectively connected to the support beams in order to regulate the support beams to be folded or unfolded at the same angle.

Description

Foldable Sunshade Structures {FOLD TYPE AWNING STRUCTURE}

The present invention relates to a foldable sunshade structure, and more particularly, it is possible to unfold or fold the support beam for supporting the membrane (membrane) covered in the sunshade structure to prevent the breakage of the film caused by the blowing wind, The present invention relates to a foldable sunshade structure in which a plurality of support beams can be unfolded or folded at the same time through a wire, thereby facilitating installation work in a short time.

The awning structure is a structure that is installed at a predetermined height from the entrance of various buildings, a waiting place on a road such as a bus stop, a floor of an open space such as an event hall or a playground, and blocks sunlight or rain in the rain. As technology related to such a sunshade structure, Republic of Korea Patent Publication No. 10-0769650 "Assembling device of the panel assembly for sunshade", Registration No. 10-0780461 "Arch type canopy", Registration No. 10-0893108 " Cantilevered outdoor sunscreen structures "and the like have been proposed.

Such a conventional awning structure has a support frame that is installed vertically on the bottom surface of the predetermined space, and the support and the support is installed vertically and horizontally installed on the top of the support frame, respectively, the frame of the awning structure, and thus the frame forming the frame and It is generally made of a configuration that is installed while the shading panel is supported by the support, "assembly panel assembly device" is a panel assembly corresponding to the shading panel in the vertical beam, vertical beam, horizontal beam forming the skeleton of the sunshade structure It is a configuration fixed by the band, "arch type canopy" is to form the arch form of the cover by the center tension regulator and each corner connector, the cover tension control for adjusting the tension of the cover is provided on each corner connector Of the frame is assembled by the central tension regulator and each corner connector, Palbo type outdoor sunshade structure " is a horizontal frame having a fastening member formed with a protruding member having a protruding member and a first fixing plate formed on a vertical column and a second fixing plate formed on a horizontal frame connected to each other by a fixing bolt and a fixing nut. The support frame having a fastening hole formed at the end is coupled to each other by fixing bolts that simultaneously pass through the fastening hole of the protruding member and the fastening hole of the support frame to form a skeleton of the sunshade structure.

Existing awning structure has a problem that the maintenance cost is high because it is damaged by external factors such as a typhoon or rainstorm in the unfolded state because the shading panel is fixed to the holding stand. Therefore, there is a need for improvement.

The present invention has been made to improve the above problems, such as the wind blowing the membrane (membrane) covered and supported by the support beam by allowing the support beam constituting the sunshade structure to be expanded or folded with respect to the support pole It is an object of the present invention to provide a foldable sunshade structure to be protected from the external environment.

In addition, the present invention is to provide a folding sunshade structure that can be expanded or folded at the same time a plurality of support beams through the wire at the same time easy and easy to install the membrane or folding operation.

The foldable sunshade structure according to the present invention is connected to each of the support beams through a support pole, which is hinged to the circumferential surface of the support pole and is rotatable with respect to the support pole, and is provided with a plurality of support poles. And a folding unit configured to expand or fold the support beam at the same angle.

The folding part, a plate provided to be able to move up and down inside the support stand, a mounting wire connected to the support beam in one-to-one correspondence and inserted into the support stand and respectively connected to the plate, the tension extending downward of the plate Wire and winding unit for winding or unwinding the tension wire to expand or fold the support beam in accordance with whether or not the pull wire.

The winding unit may include a winding drum for winding or unwinding the tension wire, a casing for rotatably mounting the winding drum, one or more gear shafts rotatably mounted to the casing and gear-coupled to the winding drum, and It is connected to any one of the gear shaft includes a lever for rotating the winding drum.

The casing is provided inside the support post, and the lever is preferably inserted into the support post and detachably coupled to the corresponding gear shaft.

Preferably, the support stand is rotatably provided with an anti-friction roller in order to reduce friction during transfer of the mounting wire extending outward in a state connected to the plate.

The support beam may include a plurality of main beams hinged to the props, one to one corresponding to the main beams, and fixed wires having the same length, one side of which is connected to the props, and the other side of each of the fixing wires. And a sub-beam connected to and connected to the mounting wire in a axial direction of the main beam.

The sub beam is rotatably provided with a guide roller at an end located inside the main beam, and the main beam includes a guide rail to guide the guide roller when the sub beam moves, and the sub beam enters and exits. It is preferable to have a support roller at the end for supporting.

The main beam may be provided with a stopper to limit the extraction degree of the guide roller or the sub-beam.

Preferably, the support base includes a showbar member connected to the support beam, and a spacer is provided so as to be spaced apart from the support beam as much as the showbar member.

As described above, the foldable sunshade structure according to the present invention, unlike the prior art by allowing the support beam constituting the sunshade structure to be unfolded or folded with respect to the support pole to pour the membrane (membrane) covered and supported by the support beam Protect from external environment such as wind.

In addition, the present invention can unfold or fold a plurality of support beams at the same time through a wire, so that the membrane installation work or the membrane folding work can be easily performed in a short time.

1 is a perspective view of a folding sunshade structure according to an embodiment of the present invention.
2 is an exploded perspective view of the folding sunshade structure according to an embodiment of the present invention.
Figure 3 is a cross-sectional view showing the inside of the holding post of the foldable sunshade structure according to an embodiment of the present invention.
Figure 4 is an exploded perspective view of the winding portion of the folding sunshade structure according to an embodiment of the present invention.
Figure 5 is an exploded perspective view of the support beam of the foldable sunshade structure according to an embodiment of the present invention.
6 and 7 are cross-sectional views of the support beam of the folding sunshade structure according to an embodiment of the present invention.
8 is a cross-sectional view of the folded state of the foldable sunshade structure according to an embodiment of the present invention.
9 is a cross-sectional view of the unfolded state of the folding sunshade structure according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the folding sunshade structure according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 is a perspective view of a folding awning structure according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the folding awning structure according to an embodiment of the present invention.

Figure 3 is a cross-sectional view showing the inside of the holding post of the folding awning structure according to an embodiment of the present invention, Figure 4 is an exploded perspective view of the winding portion of the folding awning structure according to an embodiment of the present invention.

5 is an exploded perspective view of the support beam of the folding sunshade structure according to an embodiment of the present invention, Figures 6 and 7 is a cross-sectional view of the support beam of the folding sunshade structure according to an embodiment of the present invention.

8 is a cross-sectional view of the folded state of the folding sunshade structure according to an embodiment of the present invention, Figure 9 is a cross-sectional view of the unfolded state of the folding sunshade structure according to an embodiment of the present invention.

1 and 2, the foldable sunshade structure 10 according to an embodiment of the present invention includes a support base 20, a support beam 30, and a folding unit 100.

The strut 20 serves to support or connect the support beam 30 and the folding unit 100. The holding table 20 may be installed to be fixed to the floor integrally, or may be detachably installed on the floor. Of course, the holding table 20 can be modified in various shapes.

In addition, the support beam 30 serves to connect and support a sunshade film (not shown). In addition, the support beam 30 is hinged to the circumferential surface of the support base 20 to be rotatable with respect to the support base 20. That is, the support beam 30 is hinged to the upper circumferential surface of the support base 20 by the hinge pin (33). Therefore, the support beam 30 is folded or unfolded at different inclination with respect to the support base 20. Accordingly, the sunshade membrane is folded or unfolded together with the support beam 30.

At this time, the support beam 30 is preferably provided with a plurality so as to firmly support the shade film. That is, the plurality of support beams 30 are hinged so as to be spaced apart at regular intervals along a circumferential trajectory corresponding to the same height of the support base 20. For convenience, four support beams 30 are shown.

In addition, the folding unit 100 is connected to each of the support beams 30 through the support base 20 and serves to adjust the support beams 30 to be unfolded or folded at the same angle. That is, the folding unit 100 operates to fold or unfold the plurality of support beams 30 in the same manner by an external force.

Here, 'folded' means that the end of the support beam 30 is as close as possible to the strut 20, 'unfolded' means that the end of the support beam 30 is as far away from the strut 20 Means.

In particular, as an example, the folding unit 100 includes a plate 110, the mounting wire 120, the tension wire 130 and the winding unit 140.

The plate 110 is provided to be able to move up and down inside the support base 20. Accordingly, the support base 20 forms a space inside the axial direction, and the plate 110 is formed in a plate shape having a size smaller than the internal space diameter of the support base 20.

At this time, although not shown, the holding table 20 may be provided with a separate guide rib or the like to guide the lifting of the plate 110.

Of course, the plate 110 is applicable to a variety of shapes and materials.

And, as shown in Figure 3, the mounting wire 120 is one side is connected to the support beam 30 in one-to-one correspondence so as to directly pull the support beam 30 hinged to the support base 20 to expand the membrane. In addition, when the mounting wire 120 is moved in the opposite direction to be pulled, the support beam 30 is rotated downward by its own weight, whereby the membrane is folded.

The same other side of each of the mounting wires 120 is inserted into the strut 20 and connected to the plate 110. In this case, the plurality of mounting wires 120 are preferably arranged to be evenly spaced along the edge of the plate 110 so that the plate 110 can be moved up and down inside the holding table 20 in a horizontal state. The strut 20 passes through the insertion hole 122 to insert the respective mounting wires 120. Thus, the mounting wire 120 is connected to the plate 110 and the support beam 30 through the insertion hole 122 of the support base (20).

In particular, when the mounting wire 120 is repeatedly moved in both directions through the insertion hole 122, the mounting wire 120 is not easily moved or cut due to the friction with the support base (20).

Thus, the support stand 20 is preferably provided with a friction preventing roller 150 rotatably in order to reduce the friction during the transfer of the mounting wire 120 extending outward in the state connected to the plate 110. That is, the anti-friction roller 150 is rotatably installed on the circumferential surface of the support base 20 so as to correspond to the lower edge of the insertion hole 122. Accordingly, the mounting wire 120 is guided and transported to the anti-friction roller 150, whereby the durability of the mounting wire 120 is improved.

In addition, the method in which the mounting wire 120 is connected to the plate 110 and the support beam 30 may be variously applied. The number and length of the mounting wires 120 are not limited.

In addition, the tension wire 130 extends downward while connected to the plate 110. In particular, the tension wire 130 is connected to the central portion of the plate 110 to maintain the level of the plate 110 when the plate 110 is pulled downward. At this time, the tension wire 130 is connected to the plate 110 by various methods such as bundle. The mounting wire 120 and the tensile wire 130 is preferably applied to a material having excellent tensile strength.

In addition, the winding unit 140 serves to wind or unwind the tension wire 130 so as to unfold or fold the support beam 30 in accordance with whether the mounting wire 120 is pulled.

That is, when the winding unit 140 pulls the tension wire 130, the tension wire 130 pulls the plate 110 downward toward the axial direction of the support base 20, and is interlocked with the mounting wire ( 120, as each pulls the support beam 30, the support beam 30 is unfolded.

On the contrary, when the winding unit 140 releases the tension wire 130, the mounting wire 120 is inserted into the support stand 20 by the weight of the support beam 30, and the plate 110 is caused by its own weight. It is downward with respect to the axial direction of the strut 20. As a result, the support beam 30 is folded.

In one example, the winding unit 140 includes a winding drum 142, a casing 144, a gear shaft group 146, and a lever 148.

The winding drum 142 directly winds the tension wire 130 on the circumferential surface, or serves to unwind the wound tension wire 130. The casing 144 serves to rotatably support the winding drum 142 to wind or loosen the tension wire 130. The casing 144 is applicable to various materials and various shapes.

In addition, the gear shaft group 146 is rotatably mounted to the casing 144, and consists of one or more gear shafts 145 geared to the winding drum 142. The gear shaft group 146 may be composed of one gear shaft 145 to be coupled to the winding drum 142, or may be composed of a plurality of gear shafts 145 to wind any one gear shaft 145 while being connected to each other. It may be arranged to be directly geared to the (142). For convenience, the gear shaft group 146 is shown as consisting of two gear shafts 145.

In particular, it is preferable that the gear shaft 145 is rotatably supported by the casing 144.

And, the lever 148 is connected to any one of the gear shaft 145 serves to forcibly rotate the corresponding gear shaft 145. That is, when the operator forcibly rotates the lever 148 in one direction or the other direction, the winding drum 142 in the stationary state is rotated in one direction or the other by the gear shaft 145 connected to each other, and the tension wire 130 As the winding or unwinding of the winding drum 142, the support beam 30 is expanded or folded.

Of course, although not shown, the winding drum 142 may be directly connected to a step motor which is bidirectionally rotated. Thus, the support beam 30 may be automatically folded or unfolded.

Meanwhile, the casing 144 connecting the winding drum 142, the gear shaft group 146, and the lever 148, that is, the winding unit 140 may be provided outside the support stand 20, or the support stand 20. It may be provided inside. However, a casing supporting the winding drum 142, the gear shaft group 146, and the lever 148 to prevent the safety accident such as skin pinching on the gear shaft 145 and to protect the gear shaft 145 from foreign matters. 144 is preferably provided inside the holding table (20).

At this time, the lever 148 is preferably protruded to the outside of the holding table 20 to facilitate the operator's operation. Accordingly, the lever 148 is inserted into the strut 20 and detachably coupled to the corresponding gear shaft 145.

For example, as shown in FIG. 4, the corresponding gear shaft 145 is exposed to the outside of the casing 144 with respect to the axial direction, and the exposed gear shaft 145 has a wrench wrench 147 having a polygonal shape at an end thereof. To form depressions.

Correspondingly, the lever 148 forms a wrench protrusion 149 that fits into the wrench groove 147.

Accordingly, while the wrench protrusion 149 is inserted into the wrench groove 147, the lever 148 may rotate the gear shaft 145. And, as the wrench protrusion 149 is easily detached from the wrench groove 147, the lever 148 is easily separated from the gear shaft 145.

Of course, the lever 148 may be detachably coupled to the gear shaft 145 in various ways.

In particular, when the casing 144 is located inside the strut 20, the strut 20 itself may function as the casing 144. For convenience, the support base 20 is shown as being the casing 144.

Meanwhile, the support beam 30 connects the fixed wire 34 to press the installed membrane. That is, the fixing wire 34 connects one side to the upper side of the support base 20, and connects the lower side to the lower side of the support beam 30. At this time, the fixing wire 34 is made of a number corresponding to each one of the support beams 30, made of the same length, and maintains the set length. Accordingly, the lengths of the folded and unfolded states of the support beam 30 are varied by the fixed wire 34 having a constant length.

In other words, as the position where the fixing wire 34 is connected to the support stand 20 and the position where the mounting wire 120 is drawn out of the support stand 20 are different, the support beam 30 may be variable in length. It is provided.

For example, as in FIGS. 5, 6, and 7, the support beam 30 includes a main beam 32, a fixed wire 34, and a sub beam 36.

The main beam 32 is hinged to the strut 20 directly by the hinge pin 33. At this time, the main beam 32 is provided with a plurality, it is shown as being provided with four for convenience.

In addition, the fixing wire 34 has a number corresponding to the main beam 32 one-to-one, and each side has the same length that is connected to the holding table (20). The fixing wire 34 is connected to the upper side of the holding table 20 can be applied in various ways, such as a bundle.

In addition, the sub-beams 36 are connected to the other side of each of the fixed wires 34, and are provided to be accessible in the axial direction of the main beams 32. That is, the sub-beams 36 are connected to the fixed wires 34 extending from the support base 20 so that the lengths of the entire support beams 30 are the same as the support beams 30 are unfolded or folded. It is provided so that access is possible along the axial direction of 32).

At this time, the sub-beams 36 connect the through wires 120. In particular, since the sub-beams 36 are pulled out along the axial direction of the main beam 32 when the holder wire 120 is pulled into the support base 20, the holder wire 120 is the main beam 32 for convenience. It is preferably connected to any position of the sub-beam 36 located inside of. The mounting wire 120 is connected to the sub-beams 36 by various methods such as bundles.

The sub-beams 36 are preferably installed to reduce friction when entering and exiting along the axial direction of the main beams 32.

Thus, the sub beam 36 is rotatably provided with a guide roller 162 at an end located inside the main beam 32, the main beam 32 is provided with a guide roller 162 when the sub beam 36 is moved. A guide rail 164 is provided for guiding.

The guide rail 164 may be detachably coupled to the inside of the main beam 32 or may be integrally formed inside the main beam 32. Of course, the guide rail 164 is applicable to a variety of shapes.

As the guide roller 162 is linearly reciprocated along the guide rail 164, the sub-beams 36 can stably move in and out along the axial direction of the main beam 32.

In addition, the main beam 32 is preferably provided with a support roller 166 at the end to support the sub-beams 36 coming in and out. In this case, at least two support rollers 166 may be provided to support both sides of the sub-beams 36. In addition, any one of the supporting rollers 166 transfers the guide wire 120 connected to the sub beam 36 located inside the main beam 32. Accordingly, the sub-beams 36 can stably linearly reciprocate, and the mounting wires 120 can reduce and protect friction from the ends of the main beams 32.

On the other hand, when the support beam 30 is folded, the sub beam 36 to be dropped is connected to the fixed wire 34. Thus, the fixed wire 34 can be cut by the weight of the subbeam 36.

Accordingly, the main beam 32 is preferably provided with a stopper 170 to limit the extraction degree of the guide roller 162 or the sub-beam 36.

That is, when the support beam 30 is unfolded, the sub-beam 36 is no longer drawn out of the main beam 32 as it is caught by the stopper 170 to protect the installed film. Here, the stopper 170 can be applied in various shapes. For convenience, the stopper 170 is shown to support the guide roller 162.

In addition, as shown in Figures 1 and 2, the support beam 30 is unfolded by the pulling of the mounting wire 120, as the mounting wire 120 alone pulls the relatively heavy support beam 30, the mounting wire ( 120 may be degraded.

Thus, the support base 20 is provided with a show bar member 190 connected to the support beam (30).

That is, the showbar member 190 supports the support beam 30, in particular, the main beam 32, which is erected with respect to the support base 20. As a result, the tensile force acting on the mounting wire 120 is reduced.

In addition, since the show bar member 190 is positioned between the support beam 30 and the support base 20, it is preferable that each of the support beams 30 to be folded is predetermined spaced from the support base 20.

Thus, the support base 20 is provided with a spacer 180 so as to be spaced apart by the support beam 30 and the shobar member 190. The spacer 180 may be applied in various shapes and materials.

Referring to the operation of the folding sunshade structure 10 according to an embodiment of the present invention having the structure as described above are as follows.

First, as shown in FIG. 8, when the operator rotates the lever 148 in one direction and moves the upper portion of the support base 20 while releasing the tension wire 130, the support beam 30 is lowered and folded by its own weight. do. Accordingly, the mounting wire 120 is drawn out to the outside of the support stand 20, in conjunction with this, the plate 110 is raised in the support stand 20.

At this time, since the hinge portion of the support beam 30 with respect to the support base 20 is lower than the connection portion of the fixing wire 34 with respect to the support base 20, and the fixing wire 34 has a fixed length, The sub beam 36 of the support beam 30 is inserted into the main beam 32.

In addition, the showbar member 190 is reduced in length.

On the contrary, as shown in FIG. 9, when the operator rotates the lever 148 in the other direction, the tension wire 130 is pulled downward of the support base 20.

Thus, the plate 110 is pulled in a downward direction, and in conjunction with this, the mounting wire 120 is inserted into the prop 20.

Therefore, the support beam 30 is spread out.

At this time, the length of the fixing wire 34 is fixed, the hinge portion of the support beam 30 to the support base 20 is formed at a position lower than the connection portion of the fixing wire 34 to the support base 20 Accordingly, the sub beam 36 is drawn out with respect to the axial direction of the main beam 32.

In addition, the showbar member 190 is to support the support beam 30 with respect to the holding table 20 while the length is longer. At this time, the guide roller 162 of the sub-beam 36 is preferably caught on the stopper 170 of the main beam (32).

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

10: shade structure 20: prop
30: support beam 32: main beam
34: fixed wire 36: sub beam
100: folding unit 110: plate
120: through wire 130: tension wire
140: winding-up unit 142: winding drum
144: casing 146: gear shaft group
145: gear shaft 147: wrench groove
148: lever 149: turning the wrench
150: anti-friction roller 162: guide roller
164: guide rail 166: support roller
170: stopper 180: spacer
190: Shobar member

Claims (9)

Props;
A support beam hinged to a circumferential surface of the support post to be rotatable with respect to the support post, and provided with a plurality of support beams; And
A folding part connected to each of the support beams through the support posts and configured to expand or fold the support beams at the same angle;
The folding unit, the plate is provided to be able to move up and down inside the pillar; And
A support wire connected to the support beam in a one-to-one correspondence and inserted into the support stand and connected to the plate, respectively;
The support beam may include one main beam hinged to the support post;
A fixed wire having a number corresponding to the main beam one-to-one and connected to one side of the support stand corresponding to an upper side than a portion to which the main beam is hinged; And
A sub-beam connected to the other side of the fixed wire, the sub-beam being provided to be accessible along the axial direction of the main beam by connecting the mounting wire to a portion different from the connection portion of the fixed wire,
The fixed wire structure provided with the number of the main beam constituting the support beam is characterized in that formed in the same length.
The method of claim 1, wherein the folding unit,
A tension wire extending downward of the plate; And
And a winding unit for winding or unwinding the tension wire so as to unfold or fold the support beam according to whether the cradle wire is pulled.
The method of claim 2, wherein the winding unit,
A winding drum to wind or unwind the tension wire;
A casing for rotatably mounting the winding drum;
A gear shaft group rotatably mounted to the casing, the gear shaft group consisting of one or more gear shafts geared to the winding drum; And
And a lever connected to any one of the gear shafts to rotate the winding drum.
The method of claim 3,
The casing is provided inside the strut;
The lever is a foldable sunshade structure, characterized in that inserted into the prop and detachably coupled to the corresponding gear shaft.
The method of claim 2,
The support stand is a foldable sunshade structure characterized in that it is rotatably provided with an anti-friction roller to reduce the friction during the transfer of the mounting wire extending outward in the state connected to the plate.
delete The method of claim 1,
The sub-beams are rotatably provided with guide rollers at ends located inside the main beams;
The main beam is provided with a guide rail for guiding the guide rollers when the movement of the sub-beam, foldable sunshade structure characterized in that it has a support roller at the end to support the sub-beams entering and exiting.
The method of claim 7, wherein
The main beam is a foldable sunshade structure comprising a stopper for limiting the withdrawal degree of the guide roller or the sub-beam.
The method of claim 1,
The support stand is provided with a show bar member connected to the support beam, and a folding sunshade structure comprising a spacer so as to be spaced apart from the support beam as much as the show bar member.

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