KR100680149B1 - Bracket for extension of apartment balcony - Google Patents

Abstract

An extension-type bracket of an apartment balcony is provided to reduce constructing time and prevent the safety accident due to the falling of the object by precluding the falling object preventing net from being dismantled. An extension-type bracket of an apartment balcony(100) is composed of a support angle(130) installed with horizontal and vertical parts(131,132) to be hung on the upper end and the inner wall of the apartment balcony; a wall support member(140) detachably combined at the horizontal part of the support angle to support a falling object preventing net(120); and a fixing device(150) combined at the vertical part of the support angle to support the balcony. A combining flange(141) of the upper end of the wall support member is detachably combined at the horizontal part of the support angle.

Description

Apartment Balcony Extended Brackets {BRACKET FOR EXTENSION OF APARTMENT BALCONY}

1 is a side view showing a state in which a conventional apartment balcony bracket is installed on the balcony.

Figure 2 is a side view showing a state in which another conventional apartment balcony bracket is installed on the balcony.

3 is a side view showing the apartment balcony extension bracket according to the first embodiment of the present invention.

Figure 4 is a side view showing a state in which the apartment balcony extension bracket installed in the apartment balcony according to the first embodiment of the present invention.

5 is a perspective view showing a state in which the apartment balcony extension bracket according to the first embodiment of the present invention is installed on the apartment balcony.

6 is a side view showing a state in which the apartment balcony extension bracket according to the second embodiment of the present invention is installed on the apartment balcony.

7 is a cross-sectional view showing a state in which the apartment balcony extension bracket according to the third embodiment of the present invention is installed on the apartment balcony.

<Explanation of symbols for the main parts of the drawings>

100: balcony, 130: support angle,

131: horizontal portion, 132: vertical portion,

140: wall support member, 141: coupling flange,

142: clamp, 150: fixture,

241: vertical member, 242: coupling flange,

243: horizontal member, 244: inclined reinforcing member,

245: vertical reinforcing member, 341: coupling flange,

342 Web, 343 support flange,

344: supporting member.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apartment balcony expandable bracket, and in particular, in the process of constructing a building such as an apartment having an extended balcony, the chassis is installed on a balcony railing wall to support a fall prevention net that prevents falling objects. When installing a sash or a door frame, the present invention relates to an apartment balcony extended bracket that allows the user to install a sash or a door frame without dismantling the bracket.

The extension balcony refers to a part that separates the living room and the veranda of the apartment, that is, the living room window is extended to the veranda so that the floor can be used as a living room. Recently, the construction of the balcony extension apartment has been permitted by law.

In the process of constructing such an apartment, in order to prevent the occurrence of safety accidents, such as falling down, it is installed inclined fall prevention nets on the outside of the balustrade wall of the balcony in multiple floors, for example three floors. Balcony brackets for installing such a drop prevention net is disclosed in Korean registered model No. 429,847.

When constructing an apartment with an extended balcony, a conventional balcony bracket used to support the drop prevention net is placed on the top of the balcony 10 to protrude outward in its width direction, as shown in FIG. A horizontal pipe 20; A wall support member 21 integrally connected to the horizontal pipe 20 and in close contact with an outer wall surface of the balcony 10; A reinforcing member 22 which integrally connects the horizontal pipe 20 and the wall support member 21 in an oblique direction; A flange 23 integrally connected to the horizontal pipe 20 and positioned to correspond to an inner wall surface of the balcony 10; And, the fastener 25 is coupled to the flange 23 so as to advance and retreat in the rotational direction, the front end pressing the inner wall surface of the balcony 10 to support the balcony 10 with the wall support member 21; It is made to include.

The fastener 25 includes a bolt 26 coupled to the flange 23, a pressing plate 27 coupled to the tip of the bolt 26 to press the inner wall surface of the balcony 10, and the And a handle 28 installed at the other end of the bolt 26.

When the balcony bracket configured as described above is installed on the balcony, the horizontal pipe 20 is inserted into the balcony 10 so that the balcony 10 is sandwiched between the wall support member 21 and the pressing plate 27 of the fixture 25. After placing it on the upper end, the handle 28 of the fastener 25 is turned, and the pressing plate 27 and the wall support member 21 are pressed by pushing the inner wall surface of the balcony 10 by advancing the pressing plate 27. Secures the balcony bracket by allowing the balcony 10 to be supported from the inside / outside.

In this state, one end of the drop prevention net (not shown) is coupled to the horizontal pipe 20 using a clamp (not shown), and the other end of the drop prevention net is further installed on the balcony of the upper floor. By obliquely connecting the fixing means such as the bracket and the support pipe, it is possible to install the fall prevention net in an inclined state. In this state, the safety net can receive falling objects falling during the construction of the building, thereby preventing safety accidents caused by falling objects.

However, in the conventional balcony bracket as described above has the following problems.

That is, in the case of an apartment having an extended balcony 10, a chassis (S) or a door frame is installed above the top of the balcony 10. When the chassis (S) or the door frame is installed, the balcony bracket is a balcony (10). Since it is located at the top of the chassis, it is not possible to install the chassis or door frame. Therefore, the fall prevention net and the balcony brackets are all dismantled, there is a problem in that the chassis (S) or door frame must be installed without installing the fall prevention net again or the fall prevention net in other ways.

On the other hand, in view of this problem, a balcony bracket having another structure is proposed in the above publication, the structure of which is shown in FIG.

That is, the balcony bracket, the wall support member 31 in close contact with the outer wall surface of the balcony 10; Horizontal pipes 30 protruding from the upper end of the wall support member 31; A reinforcing member (32) connecting the wall support member (31) and the horizontal pipe (30) inclinedly; And, through the wall support member 31 and the balcony 10, the fixing means 35 for pinching them through; and comprises.

The fastener 35 may include a bolt 36 having a head 37 and a butterfly nut 38 fastened to the bolt 36.

In the case of installing the balcony bracket, a through hole 11 corresponding to the through hole 31 a formed in the wall support member 31 is formed in the balcony 10 so as to penetrate the bolt 36. The wall supporting member 31 is brought into close contact with the outer wall surface of the balcony 10 so that the through hole 31 a of the member 31 and the through hole 11 of the balcony 10 coincide with each other, and through the fixing unit 35. By supporting the wall support member 31 and the balcony 10, the fixing of the balcony extension bracket is completed.

Therefore, since the balcony bracket does not exist at the top of the balcony 10, the chassis (S) or the door frame can be constructed without disassembling the balcony bracket during the construction of the chassis (S) or the door frame.

However, the above-described balcony brackets have the following problems.

That is, the balcony bracket is made of a steel structure, and despite its heavy weight, the balcony bracket is held in close contact with the outer wall surface of the balcony 10 while being held by the fastener 35 to continuously support the balcony bracket. You have to. Therefore, it takes a lot of manpower and time to install the balcony bracket.

In addition, since many balcony brackets should be installed along the balcony 10 instead of one balcony bracket, and the balcony brackets should be installed on the upper floor of the building in the same manner, many through holes 11 are provided in the balcony 10. Must be drilled. Therefore, it takes a lot of time to form the through hole 11, and further work to block the through hole 11 in the future.

Placing the through-hole 11 during the plastering work on the balcony 10, but in this case, the plastering work is cumbersome. Moreover, the strength of the balcony 10 itself, which is vulnerable in the process of forming the through hole 11, is further lowered.

On the other hand, even though the through-hole 11 is formed in advance in the construction process of the balcony 10, additional materials such as PVC pipe for forming the through-hole 11 is required accordingly, the construction of the balcony 10 is cumbersome As described above, the problem of blocking the through hole 11 remains.

The present invention has been made in consideration of the above-described conventional problems, and an object of the present invention is to enable a chassis or door frame to be constructed without dismantling a balcony bracket when constructing a chassis or door frame in an apartment.

Another object of the present invention is to be able to secure the balcony extension bracket to the balcony without installing additional fixing structure in the apartment balcony.

In order to achieve the above object, the apartment balcony extension bracket according to the present invention includes a support angle having a horizontal portion and a vertical portion so as to lie over the top and inner wall of the balcony; A wall support member detachably coupled to the horizontal portion of the support angle while being in close contact with the outer wall surface of the balcony to support the fall prevention net; And, coupled to the vertical portion of the support angle to advance in accordance with the rotation direction, the front end pressing the inner wall surface of the balcony fastener for supporting the balcony with the wall support member; characterized in that it comprises a.

According to the present invention, the wall support member is formed in a channel-like structure in which the opening is disposed to face forward, and the coupling flange of the upper end is preferably detachably coupled to the horizontal portion of the support angle.

The wall support member may further include a vertical member having a coupling flange that is bent forward from an upper end thereof and detachably coupled to a horizontal portion of the support angle; A horizontal member protruding integrally from the vertical member toward the front; An inclined reinforcement member integrally connecting the vertical member and the horizontal member to be inclined; And a vertical reinforcing member for vertically and integrally connecting the horizontal member and the inclined reinforcing member.

In addition, the wall support member, the coupling flange is bent from the top toward the balcony detachably coupled to the horizontal portion of the support angle; A web extending downward from the coupling flange; A support flange bent forward from the bottom of the web; And, the supporting member is installed to be in close contact with the balcony on the bottom rear surface of the web; can be made.

In addition, the wall support member may be further integrally provided with a clamp for detachably supporting a fixed object such as a falling object prevention net.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are based on the principle that the inventor can appropriately define the concept of terms in order to explain the invention in the best way. It should be interpreted as meanings and concepts corresponding to

<Example 1>

3 to 5 show an apartment balcony extended bracket according to Embodiment 1 of the present invention.

As shown in FIG. 3, the balcony extension bracket of the present embodiment includes a support angle 130, a wall support member 140, and a fixture 150.

As shown in Figure 4, the support angle 130, which is placed on the top of the balcony 100, the horizontal portion 131 is placed on the top of the balcony 100 to protrude outward in the width direction, and the horizontal It has a channel structure having a vertical portion 132 bent downward to correspond to the inner wall surface of the balcony 100 from the portion 131. At the distal end of the horizontal portion 131, as shown in FIG. 5, a fastening hole 133 is formed. The fastening hole 133 is preferably formed in a curved long hole shape so that the support angle 130 can be detachably coupled to the wall thickness of the wall support member 140 and the balcony 100. .

As shown in Figure 4, during the construction of the chassis 110, the chassis 110 is constructed so that the bottom of the chassis 110 has a gap of approximately 10mm from the top of the balcony 100, the final exterior finish of the building In consideration of the fact that the gap is sealed during construction and the plastering the balcony 100, the horizontal portion 131 of the support angle 130 is preferably formed to a thickness of less than 10mm, for example 6mm.

The wall support member 140, as shown in Figure 4, for supporting the falling object prevention net 120, while being in close contact with the outer wall surface of the balcony 100, the coupling flange 141 of the upper end of the bolt And it is to be detachably coupled to the horizontal portion 131 by a fastening means 160 such as a nut. Therefore, the falling object prevention net 120 can be supported by the wall support member 140 using, for example, a clamp, which will be described later.

The fastener 150 supports the wall of the balcony 100 together with the wall support member 140 to fix the balcony extended bracket of the present embodiment, and the support angle 130 to retreat in the rotational direction. It is coupled to the vertical portion of 132, the tip is to press the inner wall surface of the balcony (100). The fastener 150 is a bolt 151 coupled through the vertical portion 132 of the support angle 130 and a pressing plate coupled to the tip of the bolt 151 to press the inner wall surface of the balcony 100. 152 and a handle 153 installed at the other end of the bolt 151.

Meanwhile, as illustrated in FIGS. 4 and 5, the wall support member 140 may further include a clamp 142 that is detachably gripped to another fixing object such as a drop prevention net 120. The clamp 142 may be applied to a variety of structures depending on the shape of the fixed object, according to the application of the clamp 142, when fixing other fixed objects, such as the fall prevention net 120, prepare a separate clamp There is an advantage that you do not have to.

Next, the operation of the apartment balcony extension bracket according to the first embodiment of the present invention configured as described above will be described.

When installing the balcony extension bracket of the present example formed by coupling the wall support member 140 by the fastening means 160 to the support angle 130 to which the fixture 150 is coupled, the wall support member 140 ) And the support angle 130 is placed on the top of the balcony 100 so that the balcony 100 is fitted between the pressing plate 152 of the fixture 150, and then the handle 153 of the fixture 150 is turned. When the handle 153 of the fixture 150 is turned, the pressing plate 152 installed at the tip of the fixture 150 is advanced to press the inner wall surface of the balcony 100, so that the wall of the balcony 100 is pressed against the pressing plate 152. Supported from the inside / outside by the wall support member 140, the balcony extension bracket of this embodiment can be fixed to the balcony (100).

In this state, by the clamp 142 at the lower end of the wall support member 140, one end of the fall prevention net 120, the other end of the fall prevention net 120 is more than the upper balcony (100) By inclined connection through another fixing means such as a balcony expansion bracket installed in the support pipe, it is possible to install the fall prevention net 120 inclined upward. By allowing the falling object prevention net 120 to receive the falling object falling in the process of constructing the building in this state, it is possible to prevent a safety accident due to the falling of the falling object.

On the other hand, when installing the chassis 110 or the door frame over the top of the balcony 100, while installing the balcony extension bracket of the present example fixed to the balcony 100, while installing the chassis 110 or door frame. Typically, considering the sealing gap during the final exterior finishing work, the bottom of the chassis 110 or the door frame is constructed to have a gap of approximately 10mm from the top of the balcony 100, the horizontal portion of the balcony extension bracket of this embodiment Since 131 has a thickness less than or equal to the gap, the chassis 110 or the door frame can be constructed even when the balcony extension bracket of the present embodiment is fixed to the balcony 100.

Therefore, the chassis 110 or the door frame can be installed without leaving the balcony extension bracket of the present embodiment and the drop prevention net 120 supported by the balcony extension bracket in the construction process of the chassis 110 or the door frame. In addition, the chassis 110 or the door frame can be conveniently installed, and safety accidents caused by falling objects during the construction process can be prevented.

In addition, during the final exterior finishing work of the building, by loosening the fastening means 160, the support angle 130 can be pulled out through the gap between the chassis 110 and the top of the balcony 100. Can be dismantled.

<Example 2>

6 shows an apartment balcony extended bracket according to Embodiment 2 of the present invention.

Balcony extension bracket of this embodiment is provided with a wall support member (indicated by reference numeral 140a for convenience) of a structure different from the wall support member 140 of the above-described embodiments.

That is, the wall support member 140a in the balcony extension bracket of the present embodiment has a coupling flange 242 that is bent forward from the top and detachably coupled to the horizontal portion 131 of the support angle 130. A vertical member 241; A horizontal member 243 integrally protruding forward from the vertical member 241; An inclined reinforcing member 244 which integrally connects the vertical member 241 and the horizontal member 243 to be inclined; And a vertical reinforcing member 245 which vertically connects the horizontal member 243 and the inclined reinforcing member 244 vertically.

A square pipe or the like may be employed as the horizontal member 243, and fastening means to the horizontal portion 131 of the support angle 130 together with the coupling flange 242 for firm support of the wall supporting member 140a. And may be fastened to 160.

Although not shown here, also in this example, the clamp 142 (see FIG. 5) as in Embodiment 1 may be installed on the horizontal member 243 of the wall support member 140a, and the horizontal member 243 In view of the fact that the clamp 142 is installed in FIG. 1, the structure may be different from that shown in FIG. 5.

Therefore, the falling object prevention net 120 may be fixed to the horizontal member 243 of the wall support member 140a by the clamp 142. Also in the balcony extended bracket of the present embodiment, the same support angle as the support angle 130 in the above examples is applied, and the wall support member 140a having a different structure is detachably coupled thereto. The balcony extension bracket of the example can be installed in the chassis 110 or the door frame while leaving it fixed to the balcony 100.

<Example 3>

7 shows a balcony extendable bracket according to Embodiment 3 of the present invention.

The balcony extension bracket of this embodiment is provided with a wall support member (indicated by reference numeral 140b for convenience) of a structure different from the wall support members 140 and 140a of the above-described embodiments.

That is, the wall support member 140b in the balcony extension bracket of the present embodiment is bent toward the balcony 100 from the upper end, and the coupling flange 341 detachably coupled to the horizontal portion 131 of the support angle 130. )Wow; A web 342 extending downward from the coupling flange 341; A support flange 343 that is bent forward from the bottom of the web 342; And, a support member 344 is installed to be in close contact with the balcony 100 on the bottom rear surface of the web 342; comprises a.

Even in this example, the clamp 142 may be installed on the support flange 343 of the wall support member 140b.

Accordingly, the falling object prevention net 120 may be fixed to the support flange 343 of the wall support member 140b by the clamp 142. Also in the balcony extension bracket of the present embodiment, the same support angle as that of the support angle 130 in the above-described examples is applied, and the wall support member having a structure different from that of the wall support members 140 and 140a described above ( Since 140b) is detachably coupled, the chassis 110 or the door frame can be installed while the balcony extension bracket of the present embodiment is fixed to the balcony 100 as it is.

According to the apartment balcony extension bracket according to the present invention configured as described above, by adopting a structure capable of detachably coupling the support angle 130 and the wall support member 140, the bracket is fixed to the extension balcony (100) Since the chassis 110 and the door frame can be constructed as it is, the balcony extension bracket and the falling object prevention net 120 supported by the balcony extension bracket are not dismantled during the construction of the chassis 110 or the door frame. The chassis 110 or the door frame can be left, and later, if necessary, the balcony extension bracket can be dismantled by separating the support angle 130 and the wall support member 140.

Therefore, not only the construction of the chassis 110 and the door frame is convenient, but also the reduction of the overall air, the reduction of manpower, and the like, and the safety accidents caused by the falling of falling objects during the construction process can be prevented. There is an effect to increase.

Claims (5)

A support angle 130 having a horizontal portion 131 and a vertical portion 132 so as to rest over the upper side and the inner wall surface of the apartment balcony 100; A wall support member 140 detachably coupled to a horizontal portion of the support angle while being in close contact with the outer wall surface of the balcony so as to support the fall prevention net 120; And, It is coupled to the vertical portion of the support angle to advance in accordance with the rotation direction, the front end of the balcony by pressing the inner wall surface of the balcony fixing means for supporting the balcony with the wall support member; comprising an extended balcony extension comprising a Brackets. The method of claim 1, The wall support member 140 is formed in a channel-like structure in which an opening is disposed toward the front, and a coupling flange 141 at an upper end thereof is detachably coupled to the horizontal portion 131 of the support angle 130. Apartment balcony extendable brackets characterized in that. The method of claim 1, The wall support member 140, A vertical member 241 having a coupling flange 242 which is bent forward from an upper end and detachably coupled to the horizontal portion 131 of the support angle 130; A horizontal member 243 which is integrally protruded forward from the vertical member; An inclined reinforcing member 244 which integrally connects the vertical member and the horizontal member to be inclined; And, An apartment balcony extension bracket, comprising: a vertical reinforcing member (245) for vertically and integrally connecting the horizontal member and the inclined reinforcing member. The method of claim 1, The wall support member 140, A coupling flange 341 which is bent from the top toward the balcony 100 and detachably coupled to the horizontal portion 131 of the support angle 130; A web 342 extending downwardly from the coupling flange; A support flange 343 bent forward from the bottom of the web; And, And a support member 344 installed to be in close contact with the balcony on the bottom rear surface of the web. The method according to any one of claims 1 to 4, The wall support member 140 is an extension balcony extension bracket, characterized in that the clamp 142 is further installed integrally to be detachable to the fixed object, such as a fall prevention net.

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