KR101610673B1 - Roof center frame for fabricated parasol - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof center frame constituting a roof main skeleton of a prefabricated parasol which can be rested in a park, a rest area, etc., or avoiding rain or sunshine.
The present invention can remove the column at the center of the parasol to increase the utilization of the space and assure the assemblability and the frame constituting the roof skeleton of the parasol can be constituted by a bolt tightening type so that the installation work is easy and time is shortened considerably The present invention also provides a roof center frame for a prefabricated parasol that can improve workability and structural stability, such as being able to secure structural stability.
Accordingly, the present invention is characterized in that a ring-shaped frame is disposed at the center of a roof and has a circular or polygonal shape concentrically penetrating up and down, and the inner side of the radial flesh is connected to the outside.

Description

Roof center frame for a prefabricated parasol {

The present invention relates to a roof center frame of a prefabricated parasol, and more particularly to a roof center frame constituting a roof main frame of a prefabricated parasol in which people can relax or avoid rain or sunlight during resting in a park or rest area.

In general, Pagora is a facility such as an octagonal pavilion, a shelter or a shading tent which is installed in a resort, a sightseeing facility, a children's playground and a park to provide a shade necessary for a rest, and a facility And is used for various purposes such as reading, conversation, speculation, waiting, and eating.

The parasol is usually installed in the lawn, near the flowerbed, the pond, and around the building. In recent years, the interior has been developed and installed in the building. In addition, the parasol is designed in various shapes .

For example, by installing a simple roof on a bench, parasols are commonly used that function as a shelter to prevent hot sunshine, not to simply sit and relax, or to avoid rain during rainy days.

The basic structure of such a parasol is composed of a structure including a plurality of chair tables on which a user can sit and relax, a roof for preventing sunlight or rain, a support for supporting the roof, and the like.

In the case of the roof, a roof frame composed of a plurality of pieces arranged in a radially spread form centering on the center of the support, a structure formed by integrating the roof structure with a wooden frame, and a roof frame arranged one by one between the flesh of the roof frame And a long bar-shaped bracket attached downward along the flesh of the roof frame, and the like.

However, the conventional parasol has the following problems.

First, by supporting a roof with a single pillar provided at the center, the roof is easily damaged when strong winds are blown due to the weak supporting force of the roof, and the central space of the benches can be utilized There is no problem.

Second, it is difficult and difficult to make the roof finishing materials because it is necessary to make the roof finishing materials in a form that is integrated with the wooden shed, that is, the nails are integrated into the tree, so that the production time is long. There is a disadvantage in terms of production cost.

Third, when the entire roof is completed with each roof finishing body, the roof finishing body must be fixed to the bracket on the roof frame frame by welding. Therefore, the workability is deteriorated, There is a disadvantage in that the structure is complicated and the unit roof is simply placed on the bracket and the structure is fixed by the lower bolting or riveting.

On the other hand, as a parasol structure of a new technology that overcomes the problems of the prior art as described above, Korean Patent No. 10-1191080, Korean Patent No. 10-1191078, Korean Patent Application No. 10-2014-0004390, etc., And registered and disclosed.

However, the above-mentioned registered and disclosed technologies are further required to reduce manufacturing cost due to simplification of parts, shorten the working time due to easiness of assembly and installation, and the safety of the structure after installation.

Particularly, the vertical column disposed at the center of the roof where the radial wall (roof supporting tube), which is the main skeleton of the roof, is coupled is a structure in which a plurality of fixing tubes are radially joined by welding, . In addition, there is a disadvantage that the radial fingers must be fitted to the fixed pipe, and the vertical column is formed as a single vertical shaft, and thus the durability is poor.

As a result, the structure of the roof frame by the structure of the vertical column is difficult to manufacture, the unit price is high, and the durability is poor.

Accordingly, the present invention has been made to improve the structure so as to reduce the manufacturing cost by simplifying and deleting the parts structure of each material for fabrication, and to install the parasol quickly by a convenient assembling operation at the time of installation.

In order to achieve this, it is necessary to eliminate or modify the joining method of the roof assembly by the vertical column installation structure in which the structure is complicated and the assembling operation is not efficient, so that the stable structure of the roof frame can be easily assembled, Thereby improving the completeness of the roof structure due to the ease.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a parasol, which can eliminate vertical columns at the center of a parasol, The roof of the prefabricated parasol which can be easily assembled by using a bolt fastening or the like and can improve the workability and structural stability such that the installation work is easy and the time can be shortened considerably and the structure can be secured The aim is to provide a central frame.

In order to achieve the above-mentioned object, a roof central frame of a parasol of the present invention comprises a ring-shaped frame which is arranged at the center of a roof and which is concentrically formed so as to penetrate up and down and form a circular or polygonal shape, And an inner end thereof is connected.

Further, the roof central frame constituted by the circular or polygonal ring-shaped frame has a "C" -shaped cross section.

In addition, the roof center frame may include a main body having a ventilation hole in the center, upper and lower coupling wings extending from the upper and lower ends of the main body to the outside of the main body for a predetermined length so as to form coupling grooves, The upper or lower coupling vane is characterized in that a plurality of through holes are formed.

The upper and lower coupling vanes may be formed to be horizontal with respect to each other or may be formed to be inclined downward in the outward direction.

In addition, a plurality of fastening brackets are formed on the upper surface of the roof center frame.

Further, the ventilation plug is fastened to the freshly fastening bracket.

In addition, the ventilation lad is formed in a conical shape, and the upper outer side thereof is constituted by a roof body of a triangular shape, the horizontal space of the roof body is provided with a horizontal plate, and the horizontal plate is provided with a leg capable of fastening with a freshly fastening bracket And is installed at a position above the center of the umbrella while being spaced apart from the roof center frame by being coupled to a freshly fastening bracket of the roof center frame.

Further, the bottom surface of the horizontal plate of the ventilation lid is provided with an attachment surface to which an attachment device such as a fan or a lamp can be attached.

The roof center frame of the prefabricated parasol provided in the present invention has the following advantages.

It is possible to increase the utilization of the entire umbrella space and simplify the structure, improve the assembling performance, and improve the assembling efficiency of the parasol, by removing the vertical column and replacing it with a roof central frame, The manufacturing cost can be lowered.

The roof skeleton of the parasol is constructed as a completely assembled type so that the installation is easy, the assembling time can be shortened, and the structural rigidity can be ensured.

A ring-shaped concentric circle is provided and a ventilation hole is provided at the center, and a freshly fastening bracket is provided on the upper surface to easily install the ventilation shade.

1 is a perspective view of a prefabricated parasol according to an embodiment of the present invention;
2 is an exploded perspective view showing a prefabricated parasol according to an embodiment of the present invention;
Fig. 3 is a front view showing a prefabricated parasol according to an embodiment of the present invention
4 is a perspective view illustrating a roof center frame in a prefabricated parasol according to an embodiment of the present invention;
FIG. 5 is an enlarged cross-sectional view of a part of a prefabricated parasol according to an embodiment of the present invention showing a roof center frame
6 is a perspective view showing a roof subframe in the assembled parasol according to an embodiment of the present invention;
7 is a partially enlarged view showing a fastening state of the support bracket in the assembled parasol according to the embodiment of the present invention.
8 is a perspective view showing a radial fissure in a prefabricated parasol according to an embodiment of the present invention;
Figure 9 is a side view showing radial fingers in a prefabricated parasol according to an embodiment of the present invention
Figure 10 is a side view of another embodiment of the radial flesh of the present invention
FIG. 11 is a perspective view showing the installation state of a roof finishing body in the assembled parasol according to the embodiment of the present invention. FIG.
12 is an exploded perspective view showing a roof covering body in a prefabricated parasol according to an embodiment of the present invention;
13 is a plan view showing a roof finishing body in the prefabricated parasol according to an embodiment of the present invention.
14 is an enlarged view of line AA in Fig. 13
15 is a perspective view showing a cover in a prefabricated parasol according to an embodiment of the present invention;
16 is a perspective view of an assembled parasol according to an embodiment of the present invention,
17 is a cross-sectional view showing a state in which the ventilation shovel is installed in the assembled parasol according to the embodiment of the present invention

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

FIG. 1 is a perspective view illustrating a parasol constructed according to an embodiment of the present invention, FIG. 2 is an exploded perspective view illustrating a parasol constructed according to an embodiment of the present invention, FIG. 3 is a perspective view illustrating a parasol constructed according to an embodiment of the present invention, Fig.

As shown in FIGS. 1 to 3, the prefabricated parasol improves the workability in connection with the installation work by improving the roof structure, secures structural rigidity, reduces the manufacturing cost as a whole, and particularly, By arranging the pillar in the center of the parasol to the outside of the parasol, the structure of the parasol can be utilized more efficiently.

To this end, the prefabricated parasol includes a roof 14 as a means of preventing sunlight or rain, and the roof 14 at this time is a radial type frame 10 radially coupled to the roof center frame 10 and the roof center frame 10. [ A roof outer frame 11 coupled to the outer end of the radial flesh 12 and a roof finishing body 13 disposed in a space between the radial flesh and the flesh to block sunlight or rain .

Here, the roof 14 of the prefabricated parasol can be installed in a structure that is supported by a plurality of columns 15, and the column 15 at this time can be installed in various forms within a range that does not hinder the use of the space below the roof Lt; / RTI >

For example, the pillars 15 may be placed on the outside of the chair 22 on the basis of a table 21 disposed at the center of the parasol and a chair 22 disposed around the table 21 .

As a result, the pillar 15 is extended outward to the outside of the parasol so that the inner space of the parasol can be conveniently used without interference.

The parasol can include a plurality of chairs 22, a table 21, and the like that the user can sit and relax in the same manner as a normal parasol. The chair 22 and the table 21 at this time Therefore, a detailed description thereof will be omitted.

Particularly, the roof 14 includes a roof central frame 10 disposed at the center of the parasol, a roof outer frame 11 disposed at the outer side of the parasol, and a plurality of radial fingers 12 arranged radially with respect to the center of the roof, And a roof finishing body 13.

As shown in Figs. 4 and 5, the roof center frame 10 is disposed at the center of the parasol as a ring-shaped frame having a circular cross-section (not shown) or a polygonal cross-section.

That is, the roof center frame 10 has a body portion 10a having a ventilation hole 10f so as to penetrate the center portion in the form of a circular or polygonal pipe, And the upper and lower coupling vanes 10b and 10c are formed integrally with each other.

The coupling groove 10d can be formed naturally between the upper and lower coupling wings 10b and 10c of the roof center frame 10 and the upper end of the radial coupling 12 is inserted into the coupling groove 10d It can be fastened. A plurality of through holes 10e are formed in the upper and lower coupling blades 10b and 10c by the number of radial fingers to bolt the upper ends of the radial fingers 12 and the coupling vanes 10b and 10c.

The upper and lower coupling vanes 10b and 10c are formed so as to correspond to the vertical height of the radial fingers 12 in the vertical direction and are horizontally aligned with each other. The radial fingers 12, which will be described later, The upper and lower coupling vanes 10b and 10c are formed so as to be inclined downward in a corresponding manner.

A plurality of freshly fastening brackets 23 are formed on the upper surface of the roof center frame 10 and a ventilation ladle 20 to be described later is connected to the roof center frame 10 of the present invention.

As shown in FIG. 5, the roof subframe 11 is disposed on the outer side of the umbrella as a combined frame of a ring shape (not shown) or a polygon having a rectangular tube-shaped cross section.

The roof center frame 10 and the roof outer frame 11 are concentric to each other and are disposed at the center and outer sides of the umbrella, respectively, so that the roof frame 11 and the radial frame 12 can form an integral structure together.

The roof 14 also has a plurality of radial fingers 12, each radial fingers 12 being centered about the center of the roof center frame 10 or about the center of the prefabricated parasol So as to be radially spread out.

Thus, the space between the radial flesh 12 and the flesh 12 of the roof 14 has a substantially triangular shape, so that the roof finishing body 13, which will be described later, can also be formed into a substantially triangular shape .

The upper end or upper end of the radial arm 12 is inserted into the coupling groove 10d of the roof central frame 10 and is inserted through the through hole 10e of the upper coupling vane 10b or the lower coupling vane 10c And a portion near the lower middle portion or the end portion is fastened to and supported by a supporting bracket 25 attached to the upper end of the strut 15 by welding or the like, do.

7, the supporting bracket 25 is composed of a body portion having a "C" shape and wing portions on both upper ends thereof. The supporting bracket 25 is welded and fixed to the upper end portion of the strut 15 through the body portion, And is connected to the coupling hole 12e formed on the bottom surface of the radial fingers 12 through a bolt fastening structure.

At this time, in the state where the roof frame 11 is inserted into the support bracket 25, the radial bracket 12 and the support bracket 25 which cross the upper side are fastened to each other, The roof central frame 10 and the roof outer frame 11 are connected to each other by the separate supporting brackets 25 which are formed separately from each other by the length of the roof outer frame 11 between the outer frame 11 and the radial frame 12. [ And the plurality of radial fingers 12 and the roof finishing body 13 can be supported by the support pillars 15 as an integral structure.

In particular, as shown in Figs. 8 and 9, the radial fingers 12 include a body portion 12a having a longitudinal through-hole in the form of a circular or square (not shown) pipe, And the upper and lower wing portions 12b and 12c are formed integrally with the lower face of the body portion in the widthwise direction of the body and extend along the longitudinal direction of the body portion. And cut to an appropriate length according to the parasol standard.

A sectional groove 17 can naturally be formed between the upper and lower wing portions 12b and 12c of the radial fingers 12. The side end portion of the roof finishing body 13 is fitted into .

A fastening hole 12d is formed on the lower surface of the body of the radial bar 12 to be fitted into the coupling groove 10d of the roof central frame 10, A coupling hole 12e is provided.

The upper and lower wing portions 12b and 12c of the radial wing 12 are formed to face each other horizontally so as to face the upper and lower wing portions 12b and 12c for easy joining of the roof finishing body 13, And 12c are formed to be inclined downward.

10, on the bottom surface of the body portion 12a of the radial flesh 12, there is provided a reinforcing fulcrum 12b for increasing the thickness of the flesh so as to form a strong thread portion when the fastening holes 12d and the engaging holes 12e are formed. And a drainage path 12g is further formed in the longitudinal direction of the upper surface of the lower side wing portion 12c of the radial flesh 12 so as to facilitate drainage of water.

On the other hand, the roof 14 of the prefabricated parasol includes a roof finish 13 as a means to substantially prevent sunlight or rain.

11 to 14, the roof finishing body 13 is composed of a plurality of pieces and is arranged between the radial fingers 12 and the fingers 12, And consists of an upper plate 13a made of a metal and a lower plate 13b made of wood which are vertically coupled to each other to form a space therein.

The upper plate 13a is formed in a substantially triangular shape made of a thin metal plate so as to prevent water from penetrating from the outside. At this time, the metal plates are vertically bent on the upper and lower ends of the upper plate 13a, And a wall 13d formed by horizontally bending inward is formed. Here, the wall 13d may be formed by bending the outer edge surface of the upper plate 13a, but it is also possible to bend or cut an angle having a square or " It is most preferable to form it by molding it into an upper edge portion 13d 'and welding it to the edge bottom portion of the upper plate 13a.

The lower plate 13b made of a thin veneer plywood is superimposed on the bottom surface of the wall 13d of the upper plate 13a and the upper plate 13a and the lower plate 13b are formed in a " The top plate 13a and the bottom plate 13b together with the finishing frame member 16 constitute a roof finishing body 13 integrally formed with the finishing frame member 16 having the horizontal portion and the side vertical portion And the interior of the roof finishing body 13 can be formed as a space. As a result, the overall weight of the roof 14 can be reduced, and the production cost can be reduced as compared with the conventional whole wood material.

Here, the lower plate 13b is preferably formed of a single veneer laminate, and may be composed of a combination plate in which two or three pieces of divided veneer laminate plates are combined to form a triangular shape as a whole. In addition, a threaded seat surface 16a is formed on the upper surface of the upper horizontal part and the lower surface of the lower horizontal part of the finishing frame member 16 in a concave manner in a thin shape in the longitudinal direction thereof. It is preferable that the respective end portions of the finishing frame member 16 are screwed to each other and a drainage passage 16b is formed on an inner corner surface where the side vertical portion and the lower horizontal portion meet, It is more preferable to prevent corrosion of the lower plate 13b.

The lower plate 13b made of the combination plate is formed by dividing a triangular wooden material at appropriate intervals along the longitudinal direction into two or three pieces of plate material having different sizes, .

Of course, it is most preferable that the lower plate 13b is composed of a single plate of a triangle shape, i.e., a single plate of a triangle formed of a natura.

Such a roof finishing body 13 can be slidably fitted through the finishing frame members 15 at both side ends in the respective cross-sectional grooves 17 of the adjacent radial fingers 12, The roof finish body 13 can be installed in such a structure as to close the area between the radial flesh 12 and the flesh 12 because the cover 19 is supported not to be pulled out by the engagement of the cover 19 described later.

The prefabricated parasol includes a cover (19) as a means of closing the lower end of the radial flesh (12) of the roof (14).

The protrusion 13c for preventing water infiltration is formed on the upper plate 13a of the roof finishing body 13 along the both side edges of the roof finishing body 13. The protrusion 13c for preventing water infiltration at this time is formed, To prevent penetration into the side of the side wall.

That is, when the rainwater drops on the upper plate 13a of the roof finishing body 13, the rainwater is naturally guided downward by the water infiltration preventing projections 13c on both sides of the upper plate, so that the roof finishing body 13 It is possible to effectively prevent the penetration of rainwater into the inside of the rainwater.

In addition, the surface of the roof finishing body 13 can be formed with a protruding pattern 26 by press working to prevent warpage of the surface. In addition, reinforcing ribs 26a made of metal are provided as means for securing strength in the inner space. As shown in FIG. Here, the protrusion 26 may be formed by a plurality of protrusions protruding in the width direction in the width direction with respect to the longitudinal direction of the roof finishing body 13, so that the protrusion 26 can reinforce the width of the protrusion 26 in the width direction. It is possible to prevent the top plate 13a from sinking toward the inner space portion 13e as a whole by being fixed to the bottom surface of the top plate 13a by welding or the like while being arranged in the longitudinal direction in the middle of the top plate width direction. Further, it is more preferable that the surface of the upper plate 13a is surface-coated for corrosion and waterproofing.

The prefabricated parasol also includes a cover (19) as a means of closing the lower end of the flesh (12) of the roof (14).

15 and 16, the cover 19 includes a lower end portion of the radial flesh 12 as well as a vertical portion surrounding the lower end portion of the roof fringe 13 disposed on both sides of the radial flesh 12, It is possible to form the integrated structure of the body 19a, the radial flesh 12 and the supporting body 19b for supporting the bottom surface of the roof finishing body 13. [ A through hole 19c for bolting is formed in the middle of the vertical body 19a.

This cover 19 is inserted inside the end face of the radial flesh 12, that is, the end of the hollow body portion 12a, while covering the lower end of the radial flesh 12 and a part of the lower end of the roof fringe 13 on both sides The lower end of the radial flesh 12 can be closed with a structure that is fastened by a bolt passing through the through hole 19c to a circular nut member 18 mounted by welding or the like.

The prefabricated parasol also includes a ventilation lid 20 as a means for venting the upper space inside the parasol.

17, the ventilation shroud 20 is formed in a substantially conical shape, and the upper outer side thereof is constituted by a roof body 20a having a triangular shape, and the middle portion of the inner space of the roof body 20a is provided with a horizontal plate 20b Is provided to divide the inner space portion. Here, the horizontal plate 20b is provided with a leg 27 that can be fastened to a roof center frame 10 to be described later, and is coupled to a freshly fastening bracket 23 of the roof center frame 10, And is disposed above the center of the parasol.

For example, a plurality of legs 27 are vertically fastened to the bottom surface of the horizontal plate 20b of the ventilation shroud 20 as a bracket fastening structure having a U-shaped cross section, Since the ventilation shade 20 is mounted on the roof central frame 10 while being spaced apart from the ventilation shim 20 by a bolt fastening structure or the like corresponding to the freshly fastening bracket 23 on the roof central frame 10 do.

The roof 20a of the ventilation shade 20 is formed to have a larger size than the diameter of the roof central frame 10 so as to surround the ventilating hole 10f which is the inner space of the roof central frame 10 It is possible to effectively block the rain, and it is possible to create a sufficient space through the space where the height of the legs 27 disposed on the bottom surface exerts, so that natural ventilation between the inside space of the parasol and the outside can be achieved.

A mounting surface 20c is formed at the central portion of the bottom surface of the horizontal plate 20b of the ventilation ladle 20 so as to attach and install an additional device 30 such as a fan or a lamp. By providing an additional device, it is possible to easily discharge smoke and odors even when cooking food from a parasol, and to illuminate the parasol even at night. The attachment surface 20c may increase the efficiency of the additional device 30 by bending the center surface of the horizontal plate 20b downward to be located at a predetermined height below the parasol.

As described above, in the present invention, the space utilization in the parasol can be improved by eliminating the pillar at the center of the parasol, and the installation work can be easily performed, the time can be shortened considerably by improving the structure of the prefabricated roof, By embodying the new parasol, it is possible to improve the workability, the durability, and the structural stability, and the manufacturing cost can be greatly reduced.

10: Roof center frame
11: Roof outer frame
12: live
12a:
12b: wing portion
13: Roof finishing body
13a: top plate
13b: Lower plate
13c: protrusion for preventing water penetration
14: Roof
15: Holding
16: Finishing frame member
17: sectional groove
18: Nut member
19: cover
19a: Vertical body
19b:
20: Ventilation grille
21: Table
22: Chair
23: Freshly fastening bracket
24: Connection bracket
25: support bracket
26: reinforcing rib
27: Bridge

Claims (8)

Shaped frame having a circular or polygonal shape disposed at the center of the roof and penetrating up and down, has a "C" -shaped cross section, has an inner end connected to the outer side, and a plurality of upper end portions (23) for fastening the ventilation lid (20) of the main body
The ventilation ladle 20 is formed in a conical shape and has a roof 20a having a triangular shape disposed on the outside of the upper part and a roof 20a provided inside the lower part of the roof 20a to be fastened to the freshly fastening bracket 23 And a horizontal plate (20b) provided with a leg (27) capable of holding the legs (27), and is spaced upwardly by the fastening bracket (23) and is disposed above the center of the umbrella. delete The method according to claim 1,
Wherein the roof center frame comprises:
A main body 10a having a ventilation hole 10f at the center and an upper and a lower coupling wing 10b extending from the upper and lower ends of the main body 10a to the outside of the main body 10 by a predetermined length, (10b, 10c)
And a plurality of through holes (10e) are formed in the upper or lower coupling vanes (10b, 10c). The method of claim 3,
Wherein the upper and lower coupling vanes (10b, 10c) are formed to be horizontal to each other or to be inclined downwardly outwardly.
delete delete delete The method according to claim 1,
And a mounting surface (20c) to which an attachment device (30) such as a fan or a lamp can be attached is formed on the bottom surface of the horizontal plate (20b) of the ventilation lid (20).

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