KR101376356B1 - Structure of complex window frame for apartment veranda - Google Patents

Abstract

The present invention relates to a structure of a complex window frame for an apartment veranda and, more specifically, to a structure of a complex window frame for an apartment veranda to prevent vibration and noise caused by the opening and closing of the window of a veranda as well as to prevent rainwater from permeating through the window frame of a completed apartment veranda when it rains. To achieve this, the present invention uses a complex window frame integrated with a precast concrete frame (represented as a PC frame below), a handrail, and a sash separately manufactured in a factory. The PC frame (10) includes a slab joining protrusion (13) protruding from the rear top; multiple slab joining re-bars (22a) protruding from the slab joining protrusion; multiple wall joining re-bars (23a, 23b) protruding from both rear sides or a grout charging groove (28) on both sides; a joining protrusion (14a) protruding from the top; and a joining groove (15) dented on the bottom.

Description

Structure of complex window frame for apartment veranda}

The present invention relates to a structure of a composite window frame for an apartment veranda, and more specifically, a handrail, a sash and a precast concrete frame (hereinafter referred to as a PC frame) produced in a factory, respectively, are combined into one. ) After manufacturing the window frame, move the composite window frame to the construction site of the apartment, install it with the formwork, and type the concrete in the formwork to firmly fix the concrete slab and wall or column and the composite window frame that constitute the framing of the new apartment. It relates to the construction of a composite window frame for an apartment veranda, which is configured to be able to coalesce.

In general, there are balustrades and windows in the veranda on the front and back of the apartment, which are located between the floor slab and the roof slab of the veranda and the walls on both sides, i.e. in the large openings formed by the upper and lower slabs and the walls of the veranda. It is also installed by inserting a large assembled chassis and then filling a filler such as mortar between the upper and lower slabs and the chassis and between the walls and the chassis.

The railings installed in front of the window are mounted on the floor slab and the side walls of the veranda by anchors partially embedded in the floor slab and the side walls of the veranda.

However, if a filler such as mortar is charged between the chassis and the upper and lower slabs, and between the walls and the chassis, which are settled in the openings for installing the windows on the balcony of the apartment, the filler flows down by its own weight and moves up and down. There is a problem of bending the chassis while forming a gap between the slab and the chassis and between the wall and the chassis.

In addition, after the installation of the window is completed, there is a problem that the rain water seeps through the air gap formed between the upper and lower slabs and the chassis and between the wall and the chassis.

On the other hand, due to the air gap formed between the upper and lower slabs and the chassis and between the chassis and both walls, there is a problem in that vibration and noise are generated in the chassis when the window of the veranda is opened or closed.

And there is a problem in that the window of the veranda cannot be easily opened and closed due to the bent chassis due to the weight of the filler filling between the upper and lower slabs and the chassis and between the chassis and both walls.

The present invention is to produce a window frame on the veranda of a new apartment building in the factory as a composite window frame combined with a PC frame, railings and chassis, and then move the composite window frame to the apartment construction site to construct the framework of the new apartment building The master firmly coalesces the composite window frame between the pretending concrete slab and the wall,

After the top and bottom slabs and walls of a newly built apartment are completed, a sash is inserted into the opening between the top and bottom slabs and the walls, and the filling material such as mortar is filled in the gap between the sash and the slab and the sash and the wall. It is an object of the present invention to provide a structure of a composite window frame for an apartment veranda that can prevent the filling material from flowing down by its own weight and forming voids between the slab and the chassis and between the chassis and the wall.

It is also an object of the present invention to provide a structure of a composite window frame for an apartment veranda, which greatly reduces vibration and noise caused by air gaps formed between the chassis and the slab and between the chassis and the wall when the window of the veranda is opened and closed. .

On the other hand, when the rainwater flows around the windows of the veranda conventionally provides a structure of a composite window frame for an apartment veranda that can prevent the rainwater from seeping through the air gap formed between the wall and the chassis and between the chassis and the slab. There is a purpose.

In addition, the object of the present invention is to provide a structure of a composite window frame for an apartment veranda that can prevent the phenomenon that the window could not be easily opened and closed due to the curved chassis when the window of the veranda is opened and closed.

The present invention provides a structure of a composite window frame for an apartment veranda firmly united with a field-run concrete slab and a wall or a column constituting a frame of a new apartment,

Slab joining protrusions 13 projecting rearward from the upper end of the back, a plurality of slab joining reinforcing bars 22a projecting rearward from the slab joining protrusions, and laterally or rearward from both grout filling grooves 28 on both sides. A plurality of wall joining reinforcing bars 23a and 23b protruding from both sides of the rear surface, a joining protrusion 14a of the upper end surface protruding in the longitudinal direction on the upper end surface, and recessed in the longitudinal direction on the lower end surface. PC frame 10 is composed of a bonding groove 15 and the like of the lower surface;

A chassis 17 inserted into an opening formed by the PC frame 10 and then firmly integrated with the PC frame 10 by a sealing material 20 and a chassis fixing mortar 19;

Handrail 11 is mounted on the front of the PC frame 10 has a feature.

The present invention is to produce a window frame on the veranda of a new apartment building in the factory as a composite window frame combined with a PC frame, railings and chassis, and then move the composite window frame to the apartment construction site to construct the framework of the new apartment building The master firmly coalesces the composite window frame between the pretending concrete slab and the wall,

After the top and bottom slabs and walls of a newly built apartment are completed, a sash is inserted into the opening between the top and bottom slabs and the walls, and the filling material such as mortar is filled in the gap between the sash and the slab and the sash and the wall. It is possible to prevent the formation of voids between the slab and the sash and between the sash and the wall as the filled filler flows down by its own weight.

In addition, when the window of the veranda is opened and closed, vibration and noise generated due to air gaps formed between the chassis and the slab and between the chassis and the wall can be greatly reduced.

In addition, it is possible to prevent rainwater from seeping through the air gaps formed between the wall and the chassis and between the chassis and the slab when the rainwater flows around the windows of the veranda.

In addition, it is possible to prevent a phenomenon in which the window cannot be easily opened and closed due to the curved chassis when the window of the veranda is opened and closed.

Figures 1a to 1c is a perspective view of the composite window frame according to the present invention from the front.
Figures 2a to 2c is a perspective view of the composite window frame according to the invention from the rear.
Figure 3 is a longitudinal sectional view showing a compound window frame according to the present invention.
Figure 4 is a partial longitudinal cross-sectional view showing the process used of the composite window frame according to the present invention.
Figures 5a to 5g is a partial perspective view showing the process used of the composite window frame according to the present invention.
<Description of the code | symbol about the principal part of drawing>
10: PC Frame 11: Railing
12: handrail fastener 13: slab joint protrusion
14a, 14b: joining protrusions of the upper surface 15: joining grooves of the lower surface
16a, 16b: Double-sided insert nut 17: Chassis
18: projection for mounting the chassis (window) 19: mortar for fixing the chassis (window)
20: sealing material 21: inclined side of the opening
22a, 22b: Reinforcing bar for slab 23a, 23b: Reinforcing bar for wall
24: Reinforcing bar in the field 25: Sleeve for reinforcing bar
26: support fastener 27: support
28: grout filling groove 29: grout inlet
30: filled grout 31: formwork
32: slab (present apparatus large concrete) 33: PC foundation member
34: substructure of the apartment (concrete concrete) 100: composite window frame

The present invention manufactures a composite window frame for the apartment veranda by combining the PC frame 10 and the handrail 11 and the chassis (17) produced in the factory, and then move the composite window frame to the site where the apartment is being constructed, the form (31) While installing together with the method of type concrete inside the formwork, by firmly integrating the field-working concrete slab and walls or pillars and composite window frame 100 forming the framing of the new apartment,

When installing windows on the apartment veranda, it prevents the bending of long chassis and prevents the formation of gaps between the upper and lower slabs and the chassis and between the chassis and the wall, while making it easier to install large windows. ,

The structure of the composite window frame for the apartment veranda, which prevents rainwater from seeping around the windows of the finished apartment veranda when it rains, as well as greatly reducing the vibration and noise of the chassis of the window when opening and closing the windows of the veranda. It is about.

To this end, the present invention provides a slab joint protrusion 13 protruding rearward from the rear upper end of the PC frame, a plurality of slab joint reinforcing bars 22a protruding rearward from the slab joint protrusion, and both grout filling grooves 28. Plural wall joining bars 23a, 23b protruding laterally from the back or from both sides of the back, the joining protrusions 14a of the upper end protrudingly formed on the upper end, and recessed on the lower end. PC frame 10 consisting of a bonding groove 15 and the like formed on the bottom surface;

A chassis 17 inserted into an opening formed by the PC frame 10 and then incorporated with the PC frame 10 by a sealing material 20 and a chassis fixing mortar 19;

Handrail 11 is mounted on the front of the PC frame 10 has a feature.

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

1a to 1c is a perspective view of the composite window frame according to the present invention from the front,

1A shows a plurality of wall joining reinforcing bars 23a protruding laterally from both grout filling grooves 28 of the PC frame, and the handrail 11 faces the composite window frame 100 separated from the PC frame. Is a perspective view of

1B is a composite in which a plurality of wall joining reinforcing bars 23a protrudes laterally from both grout filling grooves 28 of the PC frame 10, and the handrail 11 is integrated with the PC frame 10. Is a perspective view of the window frame 100 from the front,

FIG. 1C shows the composite window frame 100 in which the handrail 11 is integrated with the PC frame, while a plurality of wall joining reinforcing bars 23b are projected from the rear of both rear surfaces of the PC frame 10 to the rear. A perspective view.

2A to 2C are perspective views showing the composite window frame 100 according to the present invention from the rear,

2A shows a plurality of wall joining reinforcing bars 23a protruding laterally from both grout filling grooves 28 of the PC frame, and the handrail 11 is located behind the compound window frame 100 separated from the PC frame. Is a perspective view of

2B is a composite in which a plurality of wall joining reinforcing bars 23a protrudes laterally from both grout filling grooves 28 of the PC frame 10, and the handrail 11 is integrated with the PC frame 10. Is a perspective view of the window frame 100 from the back,

FIG. 2C shows the composite window frame 100, which is incorporated with the PC frame, from the rear, while the handrail 11 is embedded with a plurality of wall joining bars 23b protruding from both sides of the rear surface of the PC frame 10 to the rear. A perspective view.

3 is a longitudinal sectional view of the composite window frame 100 according to the present invention,

4 is a partial longitudinal cross-sectional view showing a process of using the composite window frame 100 according to the present invention,

5A to 5G are perspective views sequentially illustrating a process of using the composite window frame to help understanding of the present invention.

5a to 5d sequentially show the process of forming the reinforcement (24, 25) and field-working concrete (32, 34) in the formwork 31 in order to build a lower structure of a new apartment,

5A to 5D, the PC foundation member 33 having the joining protrusion 14b formed on the upper surface thereof is joined to the upper end of the apartment lower structure 34, and then the upper portion of the apartment lower structure 34 is compounded. The process of forming the joining protrusions 14b for seating and joining the window frame is a perspective view sequentially shown.

5E shows that the joining protrusion 14b of the PC foundation member 33, which is seated and joined to the upper end of the apartment substructure 34, is inserted into the joining groove 15 in which the bottom surface of the PC frame 10 is formed. In a state, it is a perspective view showing a state in which the composite window frame 100 is seated on the upper end of the apartment substructure.

FIG. 5F illustrates a process of installing the formwork 31 so as to contact the slab joint protrusion 13 of the composite window frame seated at the upper end of the apartment substructure 34, and then installing reinforcing bars 24 and 25 in the formwork. This is a perspective view shown.

Figure 5g, the slab 32 to form the frame of the apartment by forming the field-working concrete 32 in the formwork 31 is made of the reinforcement work and then the other on top of the joint projection 14a of the composite window frame As a perspective view showing the process of seating bonded composite window frame,

The PC frame 10 may be manufactured in a manner similar to existing building PC panels or PC beams and PC pillars, and installed as formwork which is installed to build a slab 32 and a wall of an apartment, and then the formwork ( 31) It is firmly integrated with the field-working concrete (32) that is typed in the function to facilitate the installation work of the window.

In addition, the PC frame prevents the chassis 17 from bending under the pressure of the field-working concrete 32, so that the window could not be easily opened and closed because of the bent chassis when opening and closing the windows of the previously completed apartment veranda. It can be closed.

And the PC frame functions to securely fix the chassis in the correct position between the field-cut concrete slab 32 and the wall.

In addition, the PC frame 10 prevents the formation of voids between the field-working concrete slab 32 and the chassis 17 and between the wall and the chassis 17, so that the chassis 17 and the slab 32 after the apartment is completed. It serves to prevent rainwater from penetrating through the gap between the) and the wall and the chassis (17).

In addition, the PC frame 10 functions to significantly reduce vibration and noise generated due to air gaps formed between the chassis and the slab and between the chassis and the wall when the window of the veranda is opened and closed.

The opening formed by the PC frame is formed to an exact specification by a formwork for producing a PC frame with a small deformation so that the chassis 17 can be fixed at the correct position of the opening.

And some or all of the side surfaces 21 of the openings are inclined to extend in the rear direction of the PC frame so that the mold 31 can be easily demolded from the openings when the PC frame 10 is manufactured. Chassis seating protrusions 18 are formed along all sides 21 of the opening.

The chassis mounting protrusion 18 lays down the PC frame 10 and inserts and fixes the chassis 17 into the opening, and then thickly applies the sealing material 20 to the surface of the chassis mounting protrusion 18. The chassis 17 is seated on the sealing material 20 to prevent rainwater from penetrating between the chassis and the mounting protrusion 18 thereafter.

That is, the chassis mounting protrusion 18 supports the chassis 17 from the bottom when the chassis is fixed in the opening of the PC frame 10, and the chassis 17 can be seated in the correct position. It serves to prevent rainwater and the like from entering between the 17 and the PC frame 10.

The chassis 17 is the same as the existing chassis or modified to be suitable for the present invention.

The handrail fastener 12 is a plurality of anchor hardware which protrudes on both sides and the lower end of the PC frame so that the handrail 11 can be mounted on the front surface of the PC frame 10.

The handrail 11 is a handrail for a veranda window, which is the same as a conventional handrail for a window or improved for use in the present invention, and is mounted to the PC frame 10 by the handrail fastener.

The slab joining protrusion 13 is a protrusion protruding from the upper end of the rear surface of the PC frame 10, and functions to facilitate installation and dismantling of the formwork 31 that is installed to type the field-working concrete.

That is, when the composite window frame is erected and then form the form to form the field-working concrete to form the slab 32, the upper surface of the upper side of the compound window frame 100 and the side of the formwork 31 is in close contact, at this time In order for the side of the 31 and the rear surface of the compound window frame 100 to be in close contact with each other, the size of the formwork 31 needs to be accurate.

And when the curing of the field-treated concrete slab (32) type in the formwork 31 is dismantled, the formwork (31) is dismantled, the formwork in close contact with the back of the compound window frame compound window frame (100) and slab (32) It becomes tightly sandwiched between the problems that make it difficult to dismantle the formwork.

However, if there is a slab joint protrusion 13 in the composite window frame 100, the rear upper portion of the composite window frame and the side of the formwork 31 are not in close contact with each other, but the bottom surface of the slab joint protrusion 13 and the top of the formwork are in close contact with each other. ), The form size does not need to be as accurate as the projected width of the slab joint projection.

And if there is a slab joint protrusion 13 in the composite window frame 100, a narrow or wide gap is formed between the upper end of the rear surface of the compound window frame 100 and the side of the form 31, the form between the compound window frame 100 and the slab Will not get stuck in the

Therefore, the slab joint protrusion 13 formed on the rear surface of the upper end of the compound window frame has a function that the size of the formwork 31 does not need to be accurate, and the formwork is tightly sandwiched between the compound window frame 100 and the slab 32. Functions to solve the problem of difficult to dismantle the formwork.

The support fastener 26 and the support 27 are the existing support fasteners that were bought and installed in the PC panel and the PC pillar to support the PC panel or the PC pillar when the PC panel or the PC pillar is erected. The same as or similar to the support,

Support fasteners 26 embedded in both sides of the back of the PC frame and the bottom slab, and supporters 27 bolted to the support fasteners 26, function to secure the composite window frame 100 upright in the correct position. Do it.

The double insert nuts 16a and 16b are formed with a thread or the like in a tubular sleeve. The double insert nuts 16a and 16b are fastened with eye bolts in the double insert nuts 16a and 16b. It functions to lift the member 33.

That is, the lifting insert nuts 16a and 16b fasten the eye bolts connected to the crane when lifting the compound window frame and the PC base member 33, and the PC base member 33 and the compound window frame 100 are cranes. This makes it easy to lift.

The joining protrusions 14a and 14b and the joining grooves 15 are bonded to the upper end of the PC foundation member 33 and the PC foundation member 33 bonded to the upper end of the lower part of the apartment complex structure 100. It serves to facilitate the bonding operation between the compound window frame 100 and another compound window frame 100 adjacent to each other up and down.

The slab joining reinforcing bars 22a and 22b are formed by projecting a predetermined portion of the reinforcing bar that is placed inside the PC frame and the PC foundation member 33 to the rear surface of the upper end of the PC frame 10 and the PC foundation member. It functions to firmly bond the window frame 100 and the PC foundation member 33 to the field-cut concrete slab 32.

The wall joining reinforcing bars 23a and 23b move a part of the reinforcing bars arranged inside the PC frame laterally from the grout filling groove 28 of the PC frame, or from one side of the back surface or both sides of the back of the PC frame to the back and the like. Extrude and function to increase the bonding force between the field-cut concrete wall and the composite window frame (100).

The grout filling groove 28 is long on both sides or one side of the PC frame 10 to increase the bonding force between the compound window frame 100 and other adjacent compound window frames and between the compound window frame 100 and the field touch concrete wall. It is recessed,

When another compound window frame is installed adjacent to the compound window frame, the grout filling groove 28 formed on one side of the PC frame 10 and the grout filling groove formed on one side of the other PC frame adjacent to each other face each other. Since the low grout filling hole is formed, when the grout filling hole is filled with the grout to form a shear key, the shear key serves to prevent the adjacent compound window frame and the compound window frame from shifting each other.

The PC foundation member 33 is a heavy composite window frame on the fieldwork concrete, which is flexible and has no strong support under the structure when constructing the substructure 34 of the apartment while the fieldwork concrete 32, 34 is formed in the formwork. Bonding the fieldwork concrete (32, 34) and the composite window frame while directly seating the (100) has a number of difficult problems,

Therefore, when constructing the substructure 34 of the cast concrete concrete, the PC foundation member 33 with the joint protrusion 14b at the upper end is small and light and has a small volume and lightness. Forming a protrusion 14b on a portion of the field-working concrete 32, 34, ie on the substructure of the apartment, can then easily and accurately seat and bond the composite window frame 100 on the joint protrusion 14b. Function

Claims (1)

In the structure of the composite window frame for the apartment veranda, which is accurately and firmly integrated into the fieldwork concrete slab and the wall of the newly constructed apartment,
A PC frame (10) configured to be firmly combined with the field-working concrete slab (32) constituting the frame of the apartment and the wall or the pillar while forming an opening for inserting the chassis (17);
An inclined side surface 21 of the opening extending in the rear direction of the PC frame 10;
A chassis mounting protrusion 18 protruding along the inclined side surface 21 of the opening;
A sealing material 20 which is thickly filled and coated on the chassis seating protrusion 18;
A chassis 17 seated and fixed on the sealing material 20;
A chassis fixing mortar (19) filled between the chassis and the side surfaces of the opening;
A joining protrusion 14a protruding from the top surface of the PC frame 10 in a long manner;
A joining groove 15 recessed and formed in a lower surface of the PC frame 10;
A plurality of double-sided insert nuts 16a embedded in both of the joining protrusions 14a;
A plurality of support fasteners 26 embedded in both rear surfaces of the PC frame 10;
Grout filling grooves 28 are formed long recessed on both sides of the PC frame;
A plurality of wall joining reinforcing bars 23a and 23b protruding laterally from the grout filling groove or rearward from one side or both sides of the back of the PC frame;
Slab joints which protrude rearward from the upper end of the rear surface of the PC frame 10 and facilitate the installation and dismantling work of the formwork 31 which is hypothesized for the type of field-working concrete that forms the slab of the apartment. A projection 13;
A plurality of slab joining bars 22a protruding from the slab joining projection to the rear;
A plurality of handrail fasteners 12 protruding embedded in both sides and the lower end of the PC frame so that the handrail 11 can be mounted on the front surface of the PC frame 10;
The structure of the composite window frame for an apartment veranda, characterized in that the handrail is fastened to the handrail fastening (12) or a handrail (11) to be combined with the PC frame by welding.

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