KR200423968Y1 - Firewall integraly formed guardrail structure for expansion of vacconi - Google Patents

Abstract

The present invention consists of a firewall integrated structure that can be installed on the balcony of the balustrade structure installed in the balcony of a multi-family house such as an apartment, and when the balcony is extended, by installing only the fire protection glass without installing a separate firewall, It relates to a balcony integrated handrail structure for forming a balcony.

Balcony integrated handrail structure for balcony extension according to an embodiment of the present invention,

Handrail structure consisting of bilateral members, uppermost transverse member, upper transverse member, lower transverse member, and lower transverse member, intermediate vertical support member, handrail flesh member, which is generally c-shaped and c-shaped The two side members and the lowest transverse member which are bent in a step shape again inside to form a c-shaped groove for accommodating one side of the fireproof glass and having a wing portion extended to an outer side thereof;

A plurality of said intermediate vertical support members having a "parent" shape, and

One end is elongated, and is made of a c-shaped cover member fastened to the upper transverse member to perform a function of fixing the upper surface of the fire protection glass.

Firewalls, Firewall Structures, Balcony Extensions, Railing Structures

Description

FIREWALL INTEGRALY FORMED GUARDRAIL STRUCTURE FOR EXPANSION OF VACCONI}

1 is a perspective view showing a railing structure installed in the wall structure of a conventional apartment balcony,

2 is a perspective view of a balcony extension railing structure that can be equipped with a fireproof glass according to an embodiment of the present invention,

3 is an exploded perspective view of the balcony railing structure of Figure 2

Figure 4 is a view for explaining the use as a firewall by mounting a fireproof glass on the balcony railing structure of Figure 2,

5 is a view showing in detail the angle for installing the handrail structure on the wall structure according to an embodiment of the present invention,

FIG. 6 is a view exemplarily illustrating mounting a balcony extension railing structure according to an embodiment of the present invention at an angle shown in FIG. 5.

<Explanation of simple symbols in the drawing>

120: wall structure 200: window structure

300: handrail structure 380: fireproof glass

The present invention relates to a balcony-integrated handrail structure for balcony expansion that can be equipped with a fire-proof glass, more specifically, a handrail structure that is installed on the balcony of a multi-family house such as an apartment as a firewall-integrated structure that can be fitted with a fireproof glass The present invention relates to a balcony-integrated handrail structure for balcony expansion, which can be formed by additionally installing only fireproof glass without installing a separate firewall when the balcony is expanded.

This utility model registration application is filed on March 23, 2006, Utility Model Registration Application No. 20-2006-0007733 named "Balcony Expansion Window Structure" and its patent application "Balcony Extension Window" "Balcony expansion firewall", which is related to a firewall structure required for balcony expansion in connection with the patent application No. 10-2006-26354 entitled "Structure and method for constructing a firewall or fireproof glass", and filed on April 23, 2006. Utility Model Registration No. 20-2006-0008951 entitled "Structure".

The utility model registration application No. 10-2006-0007733 discloses a firewall structure that is attached to the window structure in one piece or attachment type, and the utility model registration No. 10-2006-0008951 is between the window structure and the handrail structure It discloses a firewall structure to be installed.

On the other hand, the utility model registration application of the present application is directed to a firewall-integrated handrail structure that can be used as a firewall by installing a fireproof glass on the handrail structure by improving the structure and installation method of the conventional handrail structure.

Currently, multigenerational assemblies such as apartments require some safety measures to expand the balcony. Such safety measures shall be in accordance with the provisions of Article 2 (1) 15 and 46 (4) 4 of the Enforcement Decree of the Building Act.

A brief summary of these important safety measures: ① When restructuring a balcony that is not included in the sprinkler's sprinkler range on the second or higher floors of the apartment, a fireproof panel or fireproof at least 90 centimeters high, including the bottom plate thickness, at the end of the balcony; Glass windows should be installed. ② Fireproof panels and fireproof glass windows installed in accordance with the provisions of Paragraph 1 may be installed integrally or separately with windows. The railings are to be installed separately. (3) Fireproof panels may use non-combustible materials as prescribed in Article 6 of the Rules on Evacuation and Fire Protection Standards of Buildings. However, in case of using glass as fire protection board, fire protection glass in accordance with Clause 4 should be used. ④ Fireproof panels installed in accordance with the provisions of paragraphs (1) through (3) shall be fixed without any gap between the floor of the balcony so as to block the flames generated from the lower floor in case of fire. The gap shall be filled with materials according to the provisions of Article 14 (2) 2 of the Rules on the Standards of Structures, etc.

1 is a perspective view showing a railing structure installed in the wall structure of a conventional apartment balcony.

In FIG. 1, generally, the balustrade structure 100 is initially installed on the wall structure 120 in the balcony of the apartment. The handrail structure 100 installed on the wall structure 120 is made of a stainless steel material in the shape of a square tube or pipe tube that forms the railing structure, but the shape is different depending on the manufacturer, but the size of the left and right sizes and heights, etc. Is characterized by having a similar shape, and, in addition, in the case of an apartment, a specific handrail structure is installed according to a complex or a building company.

In general, the handrail structure 100 is installed in the wall structure, or as shown in Figures 1 to 3, is installed to protrude out from the wall structure.

As shown in FIG. 1, the conventional handrail structure 100 includes an upper transverse member 110, an intermediate transverse member 113, a lower transverse member 117 and an intermediate vertical support member 115, and a handrail flesh. Handrail flesh members 119, referred to as are connected to each other in the longitudinal and transverse directions are installed in the wall structure 120 as a structure. The railing structure shown in FIG. 2 is installed to protrude outward from the wall structure 120.

According to the building law mentioned above, when the balcony is extended, the firewall should be installed in accordance with the regulations that the firewall should be installed so that the fire does not reach the upper floor in case of fire in the lower floor. At present, the technique of installing a firewall in the expansion of the balcony has not been proposed yet.

The purpose of the present invention made in view of this point is to improve the structure of the balustrade structure to provide a simple, safe and integrated balcony extension railing structure for the balcony conforming to the building code regulations without installing a separate firewall when balcony expansion. It is for.

Another object of the present invention is to integrally form a structure that can be fixed by inserting a fire-proof glass in the handrail structure to provide a balcony-integrated handrail structure for balcony expansion that can form a firewall by inserting and fixing only the fireproof glass when balcony expansion. It is to.

Another object of the present invention is that a separate firewall is not installed at the time of balcony expansion, so that it does not obscure the residents' view even when viewed from the outside or from the outside, and can meet the demand that the appearance should be excellent. It is to provide a firewall integrated railing structure.

Balcony integrated handrail structure for balcony extension according to an embodiment of the present invention,

A handrail structure consisting of two side members, a top transverse member, an upper transverse member, a lower transverse member, and a lower transverse member, an intermediate vertical support member, a handrail flesh member,

The two side members and the said thin member which is generally formed in a c-shape, is bent back into a c-shape to form a c-shaped groove for accommodating one side of the fireproof glass, and has a wing extending on the outer side. Lowest transverse member,

A plurality of said intermediate vertical support members having a "parent" shape, and

One end is elongated, and is made of a c-shaped cover member fastened to the upper transverse member to perform a function of fixing the upper surface of the fire protection glass.

In the balcony-integrated handrail structure for balcony extension according to the embodiment of the present invention, the corner end portion is protected by being surrounded by a fireproof tape and a stainless member, and the interior formed by the bottom transverse member, the side member, and the vertical intermediate member of the handrail structure. It is preferable to further include a fire prevention glass inserted into the groove and to form a firewall by only inserting the fire protection glass when the balcony is expanded.

Balcony-integrated handrail structure for balcony expansion according to an embodiment of the present invention, in order to function as a firewall is preferably made of a non-combustible material such as stainless steel, aluminum alloy, metal.

Balcony-integrated handrail structure for balcony expansion according to an embodiment of the present invention, it is preferable to further include an angle bent in a stair shape for protruding the handrail structure to the wall structure, the airtight installation.

(Example)

Hereinafter, a firewall extension firewall structure according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 6.

Figure 2 is a perspective view of a balcony expansion railing structure that can be mounted to the fireproof glass according to an embodiment of the present invention according to an embodiment of the present invention, Figure 3 is an exploded perspective view of the balcony extension railing structure of Figure 2, Figure 4 is a view for explaining the use as a firewall by mounting a fireproof glass on the balcony extension railing structure of Figure 2, Figure 5 shows in detail the angle for installing the railing structure according to the embodiment of the present invention to the wall structure FIG. 6 is a view exemplarily illustrating attaching a balcony extension railing structure according to an embodiment of the present invention to an angle shown in FIG. 5.

2 to 4, the balcony-integrated handrail structure 300 for balcony extension according to an embodiment of the present invention relates to a handrail structure that also functions as a firewall. That is, in the case of a multi-family house or apartment, it is necessary to be installed, and as described above, according to the building code, when the balcony is extended, a separate firewall is installed so that the flames of the fire do not spread to the upper floor when the fire is lower. The installation of a firewall is required to be installed.

The applicant of the present invention, as already described in the prior art, as a structure that can be installed in the firewall, first, proposed a firewall structure that can be attached to the window structure or integral with the window structure by modifying the window structure. In addition, the proposed method for installing a separate window structure between the window structure and the railing structure different from the first fire protection structure.

In this utility model registration application, the structure of the handrail structure 300 is modified and improved, and the handrail structure is securely attached to the outside of the wall structure, and only the fireproof glass is inserted into the handrail structure to fix it as necessary, thereby functioning as a firewall. We propose a firewall integrated handrail structure.

In FIG. 2, the handrail structure 300 has a structure substantially similar to that of the conventional handrail structure shown in FIG. 1. In other words, the handrail structure 300 according to the embodiment of the present invention is the top transverse member 310, the upper transverse member 320, the lower transverse member 330, the lower transverse member 340, the middle vertical The support member 350 and the handrail flesh member 360, referred to as handrail flesh, are connected to each other in the longitudinal and transverse directions and installed in the wall structure 120 as one structure. The handrail structure is airtightly installed outside the wall structure 120. An installation form of the handrail structure 300 according to the embodiment of the present invention will be described in detail with reference to FIGS. 5 and 6.

As compared with the conventional handrail structure shown in FIG. 1, the handrail structure 300 of the present invention shown in FIG. 2 has a lowermost transverse member 340 added thereto. When the handrail structure 300 according to an embodiment of the present invention functions as a firewall, the handrail structure 300 should be installed to be airtightly attached to the wall structure 120. Because, when a fire occurs in the lower floor, a firewall should be installed for the purpose of preventing the flame of the fire from rising upstairs. Therefore, as shown in FIG. 1, when the handrail structure is installed slightly apart from the wall structure, the firewall should be installed by another method that has been proposed by the applicant of the present invention. Accordingly, the balcony integrated firewall handrail structure 300 according to an embodiment of the present invention, as shown in the installation example described later with respect to FIGS. 5 and 6 in the wall structure 120. It should be installed confidentially. For this reason, the lowermost transverse member 340 is further formed in the handrail structure 300 of the present invention, which is not present in the conventional handrail structure.

Balcony-integrated handrail structure for balcony expansion according to an embodiment of the present invention, in order to function as a firewall is preferably made of a non-combustible material such as stainless steel, aluminum alloy, metal.

3 and 4, the structure of the balcony-integrated handrail structure 300 for balcony extension according to the embodiment of the present invention will be described in detail. 3 is a view showing an outer side of the balcony integrated firewall handrail structure 300 according to an embodiment of the present invention, Figure 4 is a view showing the inner side, Figure 3 and 4 is a railing structure 300 The top side transverse member 310 is omitted in order to know the structure of) in detail.

3 and 4, the firewall integrated handrail structure 300 according to an embodiment of the present invention is a firewall insertion fixing groove that can be fixed by inserting a firewall (fire glass) to the conventional railing structure 100. The structure 385 is integrally formed. In other words, the existing railing structure 100 is made of a structure that can be fixed by inserting a firewall (fireproof glass).

Accordingly, the firewall-integrated handrail structure 300 according to the embodiment of the present invention has a firewall (fixed glass: 380) as shown in FIG. Structure 385 is integrally formed with the railing structure. The firewall insertion fixing groove structure 385 is integrally formed by attaching a T-shaped structure to each of the upper transverse member 320, the lower transverse member 340, and the middle vertical support member 350 of the conventional handrail structure. It consists of a structure, and the wing portion 363 for fixing the handrail structure to the wall structure is formed to extend from the ends of the both side member 360 and the lowermost transverse member 340. As shown in FIGS. 5 and 6, the wing part 363 may be attached to a fastening mechanism such as a screw or bolt nut on the lower bottom surface 420 of the angle structure 400 on which the railing structure 300 is installed on the wall structure. Is fastened by

3 and 4, the two side members 360, the upper transverse member 320, the lower transverse member 330, and the lower transverse member 340 have substantially the same structure. Therefore, only the structure of the both side members 360 is demonstrated.

As shown in FIGS. 3 and 4, both side members 360 have a C-shaped structure as a whole, a structure folded in opposite directions inside the C-shaped structure, and extends from the bottom surface of the C-shaped structure. To form the wing portion 363.

In addition, the intermediate vertical support member 350 has a "hat" shape. Accordingly, c-grooves 361 may be formed in both side members so that one side of the firewall may be inserted, and c-grooves 351 may be formed on both sides of the intermediate vertical support member 350.

Here, the c-shaped groove 361 formed on both side members 360 and serving as a groove into which the fire protection glass can be inserted is formed deeper than the c-shaped groove 351 formed in the intermediate vertical support member 350. As shown in FIG. 4, when the firewall (fireproof glass) 380 is installed, one edge of the fireproof glass 380 is first inserted into the c-shaped groove 361 formed on both side members 360, and then the opposite edge is inserted. Is to move slightly so as to be fastened to the c-shaped groove 351 formed in the intermediate vertical support member 351. Then, the c-shaped cover member 325 formed with one end as shown in FIG. 3 is fastened to the upper lateral member 320, so that the firewall can be secured in an airtight and stable manner.

By inserting and fixing the fire prevention glass 380 to the handrail structure 300, the handrail structure according to the embodiment of the present invention can perform the role of the firewall and the handrail at the same time. Therefore, when installing the firewall-integrated handrail structure 300 according to an embodiment of the present invention, it is used as a railing. If a firewall is to be installed, that is, by simply installing only the fire protection glass 380 on the handrail structure 300 when the balcony is later expanded, there is an advantage that it is not necessary to install a separate firewall. Therefore, in installing the firewall, in terms of manufacturing cost and installation cost, etc., compared with the existing method of installing or installing the firewall between the window structure and the handrail structure, or the method of installing or integrating the window structure already proposed by the applicant of the present invention. Considering this, there may be an advantage that the firewall can be installed at a significantly lower cost than the above proposal.

As shown in detail in FIG. 4, the fire protection glass 380 is preferably each corner is protected by a firewall and a c-shaped stainless to prevent installation and breakage, but is not limited thereto.

The firewall-integrated handrail structure 300 according to the embodiment of the present invention described in detail with reference to FIGS. 2 to 4 may be fixedly installed to match the outer end surface of the wall structure by simply installing an existing handrail.

Hereinafter, another structure and method for installing the handrail structure 300 according to the embodiment of the present invention will be described with reference to FIGS. 5 and 6.

5 and 6 illustrate a method in which the handrail structure 300 according to the embodiment of the present invention is slightly protruded from the wall structure and is installed in close contact with the wall structure.

5 and 6, the handrail structure 300 is installed on the corners of both sides and the bottom surface of the wall structure 120, the angle 400 is installed and fixed to the angle (400).

As shown in FIGS. 5 and 6, the angle 400 is bent to form a step shape. Accordingly, the upper plane 410 of the stepped angle 400 is fixed to the edge of the wall of the railing by screws or the like, and the lower plane 420 serves as a surface for supporting the handrail structure. Angle 400 is also preferably made of non-combustible materials, such as stainless steel, aluminum alloy, metal in order to function as part of the firewall.

In this case, according to the installation method of the handrail structure shown in Figs. 5 and 6, the angle 400 is necessary when installed slightly protruding than the wall structure, as described above installed in accordance with the outer end of the wall If it is not necessary to know that those skilled in the art will be clear, it can be seen that the present invention is not limited thereto. In addition, although the railing structure 300 of the present invention has been described as being made of a square tube shape, it should be appreciated that the present invention is not limited thereto.

As described in detail in the above description of the invention, the balcony-integrated handrail structure for the balcony extension according to the embodiment of the present invention, by improving the structure of the handrail structure is simple, safe and without installing a separate firewall when balcony expansion In other words, the building codes can be met.

The balcony-integrated handrail structure for balcony extension according to the embodiment of the present invention has a structure that can be fixed simply by inserting only fireproof glass into the installed railing structure, and thus does not need to install a new firewall when the balcony is expanded, thus making a firewall and The advantage is that the cost of construction can be saved.

Balcony-integrated handrail structure for balcony extension according to an embodiment of the present invention, since a separate firewall is not installed at the time of balcony expansion, not only do not obscure the view of the residents even when viewed from the outside or from the inside to the outside has the advantage of excellent appearance There is this.

It is to be understood that the present invention is not limited to the above-described preferred embodiments, but can be practiced in various ways without departing from the spirit of the present invention in various ways. If you can easily understand. If the implementation by such improvement, change, substitution or addition falls within the scope of the appended claims below, the technical spirit is also regarded as belonging to the present invention.

Claims (4)

In the handrail structure consisting of a bilateral member, a top transverse member, an upper transverse member, a lower transverse member, and a lower transverse member, an intermediate vertical support member, a handrail flesh member, The two side members and the said thin member which is generally formed in a c-shape, is bent back into a c-shape to form a c-shaped groove for accommodating one side of the fireproof glass, and has a wing extending on the outer side. Lowest transverse member, A plurality of said intermediate vertical support members having a "parent" shape, and One end is elongated, the c-shaped cover member is fastened to the upper transverse member to perform the function of fixing the upper surface of the fire protection glass Firewall integrated railing structure, characterized in that consisting of. The fire protection according to claim 1, wherein the edge end portion is protected by being surrounded by a fire protection tape and a stainless member, and inserted into an inner groove formed by the bottom transverse member, the side member, and the vertical intermediate member of the handrail structure, and functioning as a firewall. Firewall integrated handrail structure further comprises a glass. The handrail structure of claim 1, wherein the handrail structure is made of a nonflammable material such as stainless steel, aluminum alloy, and metal. The handrail structure of claim 1, further comprising an angle that protrudes from the wall structure to a wall structure and is bent in a step shape for airtight installation.

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