KR200420036Y1 - Assembling type of baluster - Google Patents

Abstract

The present invention relates to a prefabricated baluster installed on stairs, balconies, verandas, etc. in order to transfer the load of the railing rail installed between the railing column and the pillar to the railing column, and to secure safety such as fall prevention. A pair of rotational coupling members (100) formed at one side thereof with a coupling piece (110) coupled to the railing rail and configured to rotate on the other side according to an angle of the inclined surface; A through hole 210 corresponding to each of the rotating holes 120 of the pair of rotating coupling members 100, the rotating connecting member 200 being coupled by the rotating male and female bolts 220 and 230; Is formed in a circular frame to form a through-hole 310 has a wide central opening, a plurality of through holes 320 are formed along the outer periphery of the through hole 310, the plurality of through holes 320 A reinforcing block member 300 formed such that the pivot connection member 200 is fixed by bolt coupling; Coupled before and after the reinforcing block member 300, and comprises a pair of finishing members 400 formed with a plurality of coupling holes 410, through the plurality of coupling holes 410 to the male and female bolts (420, 430) It is formed so that the reinforcing block member 300 and the finishing member 400 is firmly coupled to the prefabricated baluster is easy to assemble and install, regardless of the inclination angle, excellent decoration, from safety accidents such as fire It is about.

Baluster, Railing Column, Railing Rail, Lexan

Description

Prefabricated Baluster {Assembling type of baluster}

1 is a perspective view according to the connection structure of the baluster of the present invention.

Figure 2 is an exploded perspective view according to the connection structure of the baluster of the present invention.

3 is a side cross-sectional view of the installation state according to the connection structure of the baluster of the present invention.

Figure 4 is an exemplary view showing an operating state according to the connection structure of the baluster of the present invention.

5 is an exemplary view showing an installation state according to the connection structure of the baluster of the present invention.

6 is another exemplary embodiment according to the connection structure of the baluster of the present invention.

7 is a connection structure of a conventional baluster.

<Description of Major Symbols in Drawing>

100: rotating coupling member 110: fastening piece

112: fastener 120: Hoedong-gu

130: reinforcement block 132: bolt hole

140: reinforcing piece 200: rotating connecting member

210: through hole 220: rotating arm bolt

230: rotating bolt 300: reinforcing block member

310: through hole 320: through hole

400: finishing member 410: coupling hole

420: female bolt 430: male bolt

The present invention relates to a prefabricated baluster that is installed on the variable of the stairs to give the effect of safety and decoration of the pedestrian, more specifically, to the safety of the pedestrian is installed on the railing rail installed between the railing column and the pillar on the variable of the stairs The present invention relates to a prefabricated baluster configured to reduce construction costs and improve workability, as well as to improve safety and decoration by assembling the construction of a staircase.

For safety reasons, most building standards require that railings be installed for all decks that are generally 18 to 24 inches above the ground. Balustrades are generally to be provided with a baluster to prevent passage of a 4 in. Diameter at 42 inches in height.

In other words, it must be firmly designed to withstand the loads leaned or struck from the side, and it can be used as a handrail pillar by extending the column around the deck. The pillars should be constructed integrally from the foundation to the top of the railings, and railing rails are installed between the pillars and the pillars. The spacing between these handrail posts should not exceed six feet. If it is more than 6 feet, the railing will not be able to perform the function of the railing and the safety risks will be involved. The baluster will be installed so that the load of the railing rail between the railing column and the pillar can be transferred to the column.

Such balusters may be divided into balusters connected between the upper rail and the floor and balusters connected between the upper rail and the lower rail. However, such baluster installations were made by welding all the forms combined with the two railing rails mentioned above to be grooved at regular intervals on the railing rails, or by machining one end to easily join the balusters to the railing rails. .

Therefore, as shown in FIG. 7, the conventional baluster is installed by installing the baluster pillar 1 and the railing rail 2, and then welding the baluster 3 in advance and welding it on site. When installed on a difficult and stepped slope, the baluster needs to be reworked according to the angle of the slope, which increases work time, increases cost, and decreases construction accuracy. As a result, the breakage and damage of the baluster (3) due to the external force are easily generated, causing many problems for safety. In addition, the baluster installed in the room has a problem that the material itself is very weak to fire, toxic gases are generated in case of fire, and the decoration is inferior.

Therefore, the present invention has been devised to solve the problems as described above, when installing the handrail post and railing rail, distributing the load to the pillars, prefabricated to quickly and easily install the installation of the baluster to ensure safety The purpose of the present invention is to provide a prefabricated baluster that can reduce construction time, reduce cost, and improve workability.

In addition, the present invention is to provide a prefabricated baluster with excellent decorative properties to ensure the safety of fire by using Lexan, etc., which is strong in fire and beautiful in appearance.

The present invention relates to a prefabricated baluster installed on stairs, balconies, verandas, etc. in order to transfer the load of the railing rail installed between the railing column and the pillar to the railing column, and to secure safety such as fall prevention. A pair of rotational coupling members (100) having a coupling piece (110) coupled to the rail, the rotational opening (120) being formed to be rotatable according to the angle of the inclined surface to the other side; A through hole 210 corresponding to each of the rotating holes 120 of the pair of rotating coupling members 100, the rotating connecting member 200 coupled to the rotating male and female bolts 220 and 230; Is formed in a circular frame to form a through-hole 310 has a wide central opening, a plurality of through holes 320 are formed along the outer periphery of the through hole 310, the plurality of through holes 320 A reinforcing block member 300 formed such that the pivot connection member 200 is fixed by bolt coupling; Coupled before and after the reinforcing block member 300, and comprises a pair of finishing members 400 formed with a plurality of coupling holes 410, through the plurality of coupling holes 410 to the male and female bolts (420, 430) It is formed so that the reinforcing block member 300 and the finishing member 400 is firmly coupled to the prefabricated baluster is easy to assemble and install, regardless of the inclination angle, excellent decoration, from safety accidents such as fire It is about.

Preferably, a reinforcement block 130 is formed between the pair of rotational coupling members 100 so as to be durable from external impact, and a rectangular reinforcement piece 140 for fixing the reinforcement block 130 is formed. A pair of pivotal coupling members 100 are bent along the outer surface and integrally coupled by a bolt.

On the other hand, the reinforcing block member 300 is preferably formed of a steel panel, aluminum, stainless steel, gold panel, etc., the finishing member 400 is preferably formed of Lexan (Lexan).

On the other hand, the finishing member 400 is polycarbonate (PC), acrylic (PMMA), PET (PET), flame retardant ABS (ABS), PC-ABS (PC-ABS), polypropylene (PP), PVC, etc. Even if it is formed of a synthetic resin material or glass material can provide a baluster excellent in assembly and decoration. In addition, the male and female bolts 420 and 430 may be formed of a synthetic resin material having various colors.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation according to the connection structure of the baluster of the present invention.

1 is a perspective view according to the connection structure of the baluster of the present invention, Figure 2 is an exploded perspective view of the connection structure of the baluster of the present invention, Figure 3 is a side view of the installation state according to the connection structure of the baluster of the present invention 4 is an exemplary view showing an operating state according to the connection structure of the baluster of the present invention, Figure 5 is an exemplary embodiment showing an installation state according to the connection structure of the baluster of the present invention, Figure 6 Another embodiment according to the connection structure of the baluster of the design.

1 and 2 show a perspective view and an exploded perspective view according to the connection structure of the baluster, as shown, the rotation coupling member 100, the rotation connection member 200, the reinforcing block member 300, the finishing member 400 It consists of

Rotating coupling member 100 is formed with a fastening piece 110 formed with at least one fastening hole 112 on one side to be coupled to the railing rails 2 installed between the plurality of handrail pillars 1, and the inclined surface to the other side. Rotating opening 120 is formed to be rotatable according to the angle of. Here, the rotation coupling member 100 is preferably formed in a pair to be firmly fixed to both sides of the railing rail.

The reinforcement block 130 is formed of a metal material such as stainless steel so as to be durable from external impact between the pair of rotational coupling members 100, and a bolt hole 132 is formed at one side. The reinforcing piece 140 is formed of a rectangular plate, and along the outer surface of the rotating coupling member 100 so as to be integrally fixed to the rotating coupling member 100 with the reinforcing block 130 installed between the rotating coupling members 100. It is bent and bolted. Here, when external force such as external shock is applied to the baluster 10, the reinforcing block 130 is formed to reinforce the rotating coupling member 100 from bending, damage, etc. due to the external shock, and the reinforcing block 130 is fixed. To reinforcement piece 140 is formed to be coupled by a bolt.

 Rotating connecting member 200 has a through-hole 210 corresponding to the rotational opening 120 of the pair of rotational coupling member 100 is rotated by the rotational angle bolts (220,230) in accordance with the inclination angle 120 and the through-hole 210 is fixed. In addition, the pivot connecting member 200 is to be connected to the pivot coupling member 100 and the reinforcing block member 300 to be described later.

The reinforcing block member 300 is formed in a ring shape having a through hole 310 having a wide central portion, and a plurality of through holes 320 are formed along the outer circumference of the through hole 310. Here, the pivotal connection member 200 is coupled to the through hole 320 by the male and female bolts are firmly fixed so that the pivotal connection member 200 and the reinforcing block member 400 can be integrated. On the other hand, the reinforcing block member 300 may be manufactured in various forms so that the decorative beauty can be expressed, it is preferable to use a material having excellent safety against fire, such as formed of steel panels, aluminum, stainless steel, gold panels.

Finishing member 400 is coupled to the front and rear reinforcement block member 300 having a through hole 310, a plurality of coupling holes 410 are formed inward, male and female bolts through a plurality of coupling holes (410) ( The reinforcing block member 300 and the finishing member 400 are formed to be firmly coupled by 420 and 430. That is, the finishing member 400 is to finish the plurality of through-holes 320 and the through-hole 310 of the aforementioned reinforcement block member 300 to finish the beautiful appearance. Therefore, it is preferable that the finishing member 400 uses a material that is diverse in color and resistant to fire, such as Lexan. Hereinafter, the Lexan will be described in detail.

Lexan is a kind of synthetic resin, which belongs to E / Plastics (engineered plastics) among thermoplastic resins, and is extrusion molded using bisphenol A resin, which is a representative plastic, as its main raw material, and has very high mechanical strength, tensile strength, bending strength, and impact. The intensity also shows a very large value and has excellent properties such as high heat resistance and light transmittance.

If you look at the characteristics of these lexan in more detail, the strength of 250 times of plate glass, 150 times of descent glass, 56 times of acrylic is strong, and even in case of breakage, fragments fly like glass and do not scatter and are broken, requiring safety. It is suitable for the place and is excellent in impact resistance.

In addition, it contains UV-blocking material and has excellent weather resistance, is about half the weight of plate glass, and is flexible and can be installed in a bending state, thus saving time and cost in construction, and light transmittance comparable to that of plate glass (more than 85%). ) Has a beautiful surface luster.

In addition, it is excellent in heat resistance and cold resistance that can endure 135 ° ~ minus 143, and is not affected by temperature change.It has low absorption and self-extinguishing. . (Recognized as fire prevention material by the Ministry of Construction Notice 101).

As described above, by using a material such as lexan, it is excellent in decorability, strong in fire, etc., and does not generate toxic gas at the occurrence of fire, and thus is excellent in safety. In addition to such lexic acid, synthetic resins such as polycarbonate (PC), acrylic (PMMA), PET (PET), flame retardant ABS (PC-ABS), polypropylene (PP), PVC, etc. Various materials such as glass can be used. Therefore, the selection of the material according to the prefabricated baluster of the present invention is preferably formed by selecting the material according to the characteristics according to the interior and exterior of the building.

For example, in the case of indoor use, it is preferable to select a flame retardant material to reduce the generation of toxic gases due to fire and to secure safety, and it is preferable to use lexan, aluminum, gold panel, metal panel and the like. On the other hand, for outdoor use, various materials such as acrylic (PMMA), PET (PET), flame retardant ABS (PCA), PC-ABS (PC-ABS), polypropylene (PP), PVC, etc. You may use it.

Looking at the operation of such a configuration through the embodiment as follows. Figure 3 is a side cross-sectional view of the installation state according to the connection structure of the baluster of the present invention, as shown, a railing column (1) is typically installed, to ensure safety in stairs, balconies, verandas, etc. A railing rail 2 is installed between the column and the column.

Thus, after the handrail pillar 1 and the railing rail 2 are installed, the rotation coupling member 100 of the present invention is firmly coupled to the railing rail with bolts, rivets, and the like. At this time, the rotation coupling member 100 is formed to couple in a pair before and after the railing rail (2) in order to maintain the strength due to external impact, install a reinforcement block 130 between the rotation coupling member (100) Then, by bending the reinforcing piece 140 formed of a rectangular plate along the outer surface of the pair of rotating coupling member 100 and fastened by bolts, the bolt is connected to the rotating coupling member 100 on one side through the reinforcing piece 140 ), The bolt hole 132 of the reinforcement block 130 is again firmly coupled in the order of both ends of the rotating coupling member 100, the reinforcing piece 140, and durability from bending, damage, etc. due to external forces such as external impact. Will be improved.

On the other hand, the other end of the rotational connection member 100, the through-hole 210 is formed so as to correspond to each of the reinforcing block member 300 is fastened by the rotating male and female bolts 220 and 230. Then, after the rotation connection member 200 and the reinforcement block member 300 are firmly coupled, the finishing member 400 is coupled by the male and female bolts 420 and 430 before and after the reinforcement block member 300.

By coupling the baluster 10 coupled to the rotation connecting member 200, the reinforcing block member 300, and the finishing member 400 to the rotation coupling member 100 installed on the railing rail 2, the inclination of the stairs, etc. When the baluster 10 is coupled to the railing rail 2 installed at the place where there is, the end of the baluster 10 is cut to be in contact with the railing rail surface in accordance with the inclination angle of the stairs directly at the work site without welding. After fixing the fastening piece 110 formed with the fastening hole 112 of the pivotal coupling member 100 to the railing rail surface and fixing it with bolts, rivets, etc., the pivotal connection member 200 and the reinforcing block member 300 are finished. The baluster 10 coupled to the member 400 coincides with the coupling hole 210 formed in the pivoting connection member 200 of the baluster 10 and the pivoting hole 120 formed in the pivot coupling member 100. As shown in 4, the baluster 10 is installed vertically by freely adjusting it according to the inclination angle. .

Therefore, when installing a plurality of balusters 10 on the railing rail 2, the installation work of the baluster 10 is faster, the work efficiency is improved, and the cost is reduced. In addition, anyone can easily dismantle and disassemble using the tool, which is excellent in assembly.

Meanwhile, as described above, the baluster 10 may be variously installed according to various embodiments. As illustrated in FIG. 5, the railing rail 2 may be installed up and down between the railing column 10 and the pillar. If the upper and lower railing rails (2) are installed by the rotation coupling member 100, respectively, by the rotation connecting member 200 provided in the baluster 10 and the rotational male and female bolts (220, 230) according to the inclination angle It is possible to adjust and install, as shown in another embodiment of the connecting structure of the baluster 10 according to the present invention in the case that the railing rail 2 is only on the upper side is rotated on the upper railing rail (2) After firmly fixing the coupling member 100 with bolts, rivets, and the like, the pivotal coupling member 100 provided with the pivoting connection member 200 having the through hole 210 formed on one side of the baluster 10 on the railing rail 2. It is suitable for the inclination angle by the rotating male and female bolts 220 and 230 by being coupled between the rotating holes 120 of the Adjust it so that it is installed, and fix the bolt or rivet on the other side. In other words, by assembling with a bolt and a nut as described above, the assembling construction is simple, and by using a material resistant to fire such as lexan, it is excellent in safety due to a fire or the like.

Furthermore, by easily replacing the finishing member 400 coupled by the male and female bolts 420 and 430 before and after the reinforcement block member 300 of the baluster 10 coupled to the railing rail 2, various colors and appearances can be obtained. It is possible to install a custom baluster 10 because it can be replaced with a beautiful finishing member and can provide a baluster 10 suitable for various places and characteristics of the user. In addition, in case of damage caused by external force, only the replacement member 400 may be replaced or only some parts may be easily repaired, and cost and maintenance cost may be reduced.

So far, the present invention has been described in detail with reference to the embodiments of the present invention, but the scope of the present invention is not limited thereto, and will include the embodiments and the substantial equivalent range of the present invention.

When the railing pillar and railing rail are installed, the present invention distributes the load to the pillars, and forms a prefabricated structure to quickly and easily install the baluster's installation to ensure safety, thereby reducing construction time and reducing costs and workability. There is an effect to improve.

The present invention has the effect of providing a prefabricated baluster with excellent decorative properties by using fire resistant and beautiful appearance of Lexan.

Claims (6)

In the baluster installed to transfer the load of the railing rail to the railing column and to ensure safety such as fall prevention, A pair of rotational coupling members (100) formed at one side thereof with a coupling piece (110) coupled to the railing rail and configured to rotate on the other side according to an angle of the inclined surface; A through hole 210 corresponding to each of the rotating holes 120 of the pair of rotating coupling members 100, the rotating connecting member 200 being coupled by the rotating male and female bolts 220 and 230; Is formed in a circular frame to form a through-hole 310 has a wide central opening, a plurality of through holes 320 are formed along the outer periphery of the through hole 310, the plurality of through holes 320 A reinforcing block member 300 formed such that the pivot connection member 200 is fixed by bolt coupling; Coupled before and after the reinforcing block member 300, and comprises a pair of finishing members 400, a plurality of coupling holes 410 is formed, The reinforcing block member 300 and the finishing member 400 are firmly coupled by the male and female bolts 420 and 430 through the plurality of coupling holes 410. Prefab baluster The method of claim 1, The reinforcement block 130 is formed between the pair of rotational coupling members 100 so as to be durable from external impact, and the reinforcement piece 140 having a rectangular shape for fixing the reinforcement block 130 is formed in the pair. The rotating coupling member 100 is bent along the outer surface is characterized in that it is integrally coupled by a bolt Prefab baluster The method of claim 1, The reinforcing block member 300 is characterized in that formed in any one group consisting of steel panel, aluminum, stainless steel, gold panel Prefab baluster The method of claim 1, The finishing member 400 is characterized in that formed of Lexan Prefab baluster The method of claim 1, The finishing member 400 is composed of polycarbonate (PC), acrylic (PMMA), PET (PET), flame retardant ABS (ABS), PC-ABS (PC-ABS), polypropylene (PP), PVC Characterized in that formed in any one of the group Prefab baluster The method of claim 1, The finishing member 400 is characterized in that formed of a glass material Prefab baluster

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