KR101924856B1 - Frame Window Structure with Enhanced Assembly Interchangeability - Google Patents

Abstract

The present invention relates to a window frame structure with improved assembly compatibility. A window frame structure according to the present invention includes: a connecting member including a connecting body including a rim forming a hollow square, an extending portion protruding in both directions opposite to the connecting body, a first latching portion protruding in both directions perpendicular to the extending portion from a middle of the extending portion, and a second latching portion protruding from a distal end of the extending portion in both directions perpendicular to the extending portion; an outer frame coupled to one side of a first coupling groove formed between the first latching portion of the connecting member and the connecting body and extending in a protrusion direction of the extending portion; and a structure frame including a pair of coupling ends coupled to both sides of a second coupling groove formed between the second latching portion of the connecting member and the first latching portion, and a bonding portion integrally coupled to a coupling extension formed when the pair of coupling ends meet and attached to one side of an inner surface of the outer frame, thereby forming a cross section.

Description

{Frame Window Structure with Enhanced Assembly Interchangeability}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window structure, and more particularly to a structure of a window with improved assembly compatibility.

The windows installed on windows and verandas of buildings such as houses, apartments, etc. are secured by the glass fitted inside the frames of the windows, while securing lighting and view, while minimizing noise from the outside, minimizing indoor influx .

Depending on the material, the window can be classified into a metal window made of aluminum or steel, a wood window mainly used in a traditional building, and a synthetic window window made of a PVC-based synthetic resin. Aluminum, insulation, PVC, wood, and other composite windows can be seen. Aluminum insulation windows made of aluminum and insulation are also widely used windows.

Among them, aluminum window frames are widely used as material for window frames due to their excellent productivity and ease of handling and construction due to their light weight. One example of conventional aluminum window frames is disclosed in Japanese Patent Application Laid-Open No. 10-2013-0124444 . The above-mentioned patent discloses a structure in which a glass is directly fitted into a door chassis having a recess, which corresponds to a simple aluminum window. A simple aluminum window has disadvantages in terms of heat insulation performance. In order to solve this problem, Japanese Patent Application Laid-Open No. 10-0975604 discloses an aluminum window with improved heat insulation performance formed by mixing aluminum and a heat insulating member made of PVC.

However, although the aluminum window of the above-mentioned patent is improved in heat insulation performance, there is a problem in that the members constituting the aluminum window frame are firmly coupled to each other and the glass is inserted and fixed between the aluminum members.

That is, the aluminum window of the above-mentioned patent can be used only in combination with the glass having a predetermined thickness, and there is a problem that a whole design must be newly made to be used in combination with glass having a different thickness.

Japanese Patent Application Laid-Open No. 10-2013-0124444 (published on November 14, 2013) "Sliding window installation structure including a door guide frame of detachable and detachable segment structure" Registered Patent Publication No. 10-0975604 (Announcement 2010.08.17) "Aluminum project with improved insulation performance and pull-down window chassis structure"

SUMMARY OF THE INVENTION It is an object of the present invention to provide a window structure with improved assembly compatibility that can economically cope with various sizes of glass.

It is another object of the present invention to provide a frame or window frame structure that can easily accommodate window frames of various sizes.

Another object of the present invention is to provide a window structure with improved vibration damping function.

Another object of the present invention is to provide a window structure in which a robust structure and an improved aesthetic appearance coexist.

In order to achieve the above object, an assembly compatible improved window structure according to the present invention includes a connection body including a rim forming a hollow square, an extension portion protruding in both directions opposite to each other of the connection body, A connecting member having a first engaging portion protruding in both directions perpendicular to the extending portion and a second engaging portion protruding in both directions perpendicular to the extending portion at a distal end of the extending portion; An outer frame coupled to one side of the first engaging and recessing portion formed between the first engaging portion of the connecting member and the connecting body and extending in the protruding direction of the extending portion; And a pair of engagement ends joined at both sides to a second engagement recessed portion formed between the second engagement portion of the linking member and the first engagement portion, and a coupling extension portion formed integrally with the pair of engagement ends, And a joining portion joined to one side of the inner surface of the outer frame and having a cross-section formed therein.

At this time, the outer frame is opened at one side of the first side in the transverse section thereof, one side of the second side adjacent to the first side is opened, and the first opening of the first side and the second opening of the second side are located adjacent to each other And a distal end of the first side may be coupled to the one side of the first engagement concave portion.

Further, the engagement end of the structural frame may include first and second end engagement portions respectively coupled to both sides of the second engagement recess portion, first and second end engagement portions extending from the end engagement portions in the projecting direction of the extension portion, Wherein the connection extension portion of the structural frame comprises a distal end connection portion connecting the first distal end extension portion and the second distal end extension portion and a distal end connection portion extending from the first distal extension portion and the distal end connection portion in a projecting direction Wherein the joining portion of the structural frame extends in contact with an inner surface of the outer frame in a direction perpendicular to the transverse extending portion at an end of the transverse extending portion, A longitudinally extending abutment portion joined to the longitudinally extending abutment portion and extending in a direction opposite to the transversely extending portion at a distal end of the longitudinally extending abutment portion, It may comprise a bonding end to be bonded to one side of the inner surface of the tube frame.

Alternatively, the engagement end of the structural frame may include first and second end engagement portions, respectively, coupled to opposite sides of the second engagement recess portion, and first and second end engagement portions, Wherein the engagement extension of the structural frame comprises a distal end connection connecting the first end extension and the second end extension, wherein the junction of the structural frame comprises a first end extension And extending from the end connecting portion in contact with the inner surface of the outer frame in a direction perpendicular to the transverse extending portion at a distal end of the transverse extending portion, A longitudinally extending joint portion joined to an inner surface of the outer frame at one side thereof; And a closure end extending in the opposite direction.

According to the window structure having improved vibration damping characteristics according to the present invention, it is possible to provide a window structure having various thicknesses according to the difference in the thickness of the double pane glass according to the single window, the thickness difference of the double pane window, It is possible to relatively easily and economically provide the window frame that is suitable for the window frame.

Further, there is an advantage that a door frame or a window frame which can easily correspond to a window frame of various thicknesses can be economically provided.

On the other hand, since a strong external impact can be absorbed to a considerable extent in the window itself, there is an advantage of being able to reduce the economic loss due to the glass breakage and the secondary damage due to the glass breakage.

Further, there is an advantage that it is possible to provide a window with improved appearance while maintaining the improved assembly compatibility and the structural stiffness of the aluminum window.

1 is a cross-sectional view illustrating an embodiment of a window structure with improved assembly compatibility according to the present invention.
FIG. 2 is an enlarged cross-sectional view of a connecting member in a window structure with improved assembly compatibility according to the present invention.
3 is a view illustrating a process of joining an exterior frame and a structural frame of a window structure having improved assembly compatibility according to the present invention to a connecting member.
4 is a cross-sectional view showing another embodiment of a window structure with improved assembly compatibility according to the present invention.
FIG. 5 illustrates a process of joining a window of a window structure with improved assembly compatibility to a window frame according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a window structure with improved assembly compatibility according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view showing an embodiment of a window structure with improved assembly compatibility according to the present invention, FIG. 2 is an enlarged cross-sectional view of a connection member in a window structure with improved assembly compatibility according to the present invention, 3 shows a process of joining an outer frame and a structural frame of a window structure having improved assembly compatibility according to the present invention to a connecting member. FIG. 4 is a cross-sectional view showing another embodiment of a window structure improved in assembly compatibility according to the present invention, FIG. 5 is a view illustrating a process of joining a window of a window structure improved in assembly compatibility according to the present invention to a window frame will be.

The window structure 10 with improved assembly compatibility according to the present invention comprises a connecting member 100, an outer frame 200, and a frame 300.

1, a window glass G may be assembled in a recessed space formed by the outer frame 200 and the connecting member 100. In addition, as shown in FIG. The corner portions where the glass G and the outer frame 200 meet are typically bonded and finished with silicone.

3, the connecting member 100 includes a connecting body 110, an extension 120, a first latching part 130, and a second latching part 140.

The connecting body 110 is located in the middle of the connecting member 100 and is formed in a rectangular shape of a hollow shape in the illustrated embodiment, that is, a hollow shape with a hollow and only a rim. The connecting body 110 functions as a heat insulating material as described later, and is a component directly contributing to the improvement of the vibration damping characteristics, which is one of the characteristic effects of the present invention.

The extension 120 protrudes in opposite directions of the connection body 110. In the illustrated embodiment, the extensions 120 are each projecting in the left and right directions of the connecting body 110.

A pair of first engaging portions 130 protruding in both directions perpendicular to the extending portions 120 and facing each other is formed in the middle of each extending portion 120. The first engaging recess 135 is formed between the first engaging part 130 and the connecting body 110 to engage the outer frame 200 as described later.

A pair of second engaging portions 140 protruding in both directions opposite to each other perpendicular to the extending portion 120 and protruding from the first engaging portion 130 are formed at the distal end of each extending portion 120 do. Thus, the second engagement recessed portion 145 can be formed between the first and second engagement portions 130 and 140 protruded in the same direction.

The connecting member 100 configured as described above may be formed of polyamide or glass fiber reinforced polyamide.

Since polyamide has excellent mechanical performance, oil resistance (oil resistance) and heat resistance (heat resistance) and flame retardancy, it is said to be very suitable as a material constituting a window by being resistant to pollution and fire. Further, since the surface hardness is large and the surface is not easily damaged at the time of bonding with the metal member, and because the self-lubricating resin has a small coefficient of friction, when the slide is inserted for engagement with the metal member (see FIG. 2) There is an advantage that the metal member can be assembled smoothly smoothly.

Also, since the polyamide can be made hard or flexible according to the required physical properties, the mechanical properties required for the connecting member 100 can be appropriately adjusted in consideration of the load applied to the window frame. In addition, since it is also possible to form it in a transparent manner, it may be used for an aesthetic effect.

The connecting member 100 may be formed of a glass fiber reinforced polyamide rather than a conventional polyamide. Reinforced polyamide has low water absorption, small changes in dimensional and physical properties, less thermal expansion rate and less molding shrinkage, and can be used as a structural part with high rigidity due to good resistance to endothelium, heat aging and weatherability. Therefore, in an environment where a high-temperature environment is required or a relatively precise dimension is required, the connection member 100 may be formed of reinforced polyamide.

The outer frame 200 is coupled at one side to a first coupling recessed portion 135 formed between the first coupling portion 130 of the coupling member 100 and the coupling body 110, As shown in Fig.

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1, the outer frame 200 includes a first opening 210a on one side of the first side 205a and a second opening 210b on the second side adjacent to the first side 205a, And a second opening 210b on one side of the side 205b. The first opening 210a and the second opening 210b are positioned adjacent to each other, and the outer frame 200 is formed as a part of a generally rectangular shape. And the distal end of the first side 205a is coupled to the one side of the first engagement recessed portion 135. [

The outer frame 200 may be formed of stainless steel with good light reflection and gloss for a beautiful appearance.

The structural frame 300 comprises a pair of engagement ends 310 and a joint 330. The pair of engagement ends 310 are coupled to the second engagement recessed portion 145 formed between the second engagement portion 140 of the connection member 100 and the first engagement portion 130 at both sides do. The joining part 330 is attached to one side of the inner surface of the outer frame 200 and is integrally coupled with the coupling extension part 320 formed by the coupling end 310 in one.

More specifically, the pair of coupling ends 310 of the structural frame 300 include first and second end coupling portions 311a and 311b And first and second terminal extension parts 313a and 313b extending in the protruding direction of the extension part 120 at the respective terminal fitting parts 311a and 311b.

The coupling extension 320 of the structure frame 300 includes an end connection portion 321 connecting the first end extension 313a and the second end extension 313b, And a transverse extending portion 323 extending from the distal end connecting portion 321 in the protruding direction of the extending portion 120.

The joining portion 330 of the structural frame 300 extends from the distal end of the transverse extending portion 323 in contact with the inner surface of the outer frame 200 in a direction perpendicular to the transverse extending portion 323 And a longitudinally extended joint portion 325 joined to the inner surface of the outer frame 200 at one side.

The joining portion 330 further includes a joining end portion 327 extending from the distal end of the elongate extended joining portion 325 in the direction opposite to the transverse extending portion 323 and joined to one side of the inner surface of the outer frame 200 do.

The structural frame 300 may be formed of aluminum which is light and strong in strength as a basis for forming the structural rigidity of the window structure according to the present invention. However, in the case of aluminum, a film may be formed on the surface due to a rapid oxidation reaction, which has the effect of preventing corrosion, but the light reflection of the appearance is reduced, so that the color or texture may appear to be somewhat hazy. In order to solve this problem, in the present invention, as described above, stainless steel (outer frame) is bonded to aluminum (structural frame) so that only stainless steel is visible outside the window.

 The joining of the structural frame 300 made of aluminum and the outer frame 200 made of stainless steel can be carried out by an adhesive. Alternatively, the joining may be carried out by spot welding.

According to the window structure having improved assembly compatibility according to the present invention constructed as described above, two metal materials, such as aluminum and stainless steel, are combined to simultaneously improve the structural rigidity and appearance.

In addition, in the window structure according to the present invention, the connecting member 100 can be manufactured in various lengths with the pair of metal members intact, so that it is possible to cope with various construction environments. That is, when a metal member made of a composite material of aluminum and stainless steel is used in the same manner and only the connecting member 100 is assembled alternately according to the kind of glass (single window, double window, There is an advantage that it is possible to easily produce a window that is suitable for the user. It is needless to say that it is possible to cope with various kinds of double windows and triple windows formed with different glass gaps.

On the other hand, when the pair of metal members is configured to be coupled by the connecting member 100 made of polyamide, the connecting member 100 has the effect of improving the vibration damping characteristics. That is, there is an effect that the impact transmitted to one metal member can be prevented from being transmitted to the other metal member and the glass, and the effect that the impact transmitted to both metal members can be transmitted to the glass can be reduced or blocked .

In addition, the window structure according to the present invention is applicable not only to a window including glass but also to a window frame or a door frame in which the window is inserted. An embodiment of the window structure according to the present invention which can be used as a window frame or a door frame is shown in Fig.

In the embodiment shown in FIG. 4, the connecting member 100 and the outer frame 200 are similar except for some differences from the embodiment shown in FIG. The structure frame 300 is similar to the embodiment of FIG. 1 in that it also includes the joint end 310, the coupling extension 320, and the joint 330, but there is a difference in the detailed configuration.

That is, the coupling end 310 of the structure frame 300 includes first and second end coupling portions 311a and 311b respectively coupled to both sides of the second coupling hollow groove portion 145, And first and second terminal extension parts 313a and 313b extending in the projecting direction of the extension part 120 at the coupling parts 311a and 311b.

The coupling extension portion 320 of the structural frame 300 includes an end connection portion 321 connecting the first end extension portion 313a and the second end extension portion 313b.

The joining portion 330 of the structural frame 300 includes a transverse extending portion 323, a longitudinally extending connecting portion 325 and a finishing end portion 327. The transverse extending portion 323 includes a first end extension And extends in contact with the inner surface of the outer frame (200) in a direction in which the extension part (120) protrudes from the terminal connection part (311) and the terminal connection part (321). At least a part of the lateral extension 323 may be connected to the inner surface of the outer frame 200.

The longitudinal extension portion 325 extends from the end of the transverse extension portion 323 in contact with the inner surface of the outer frame 200 in a direction perpendicular to the transverse extension portion 323, As shown in Fig.

The finishing end portion 327 is configured to extend in a direction opposite to the transverse extending portion 323 at the distal end of the longitudinally extending connecting portion 325.

As described above, when the transversely extending portion 323 or the longitudinally extending portion 325, which is a part of the structural frame 300 made of aluminum, is bonded to the outer frame 200 made of stainless steel, an adhesive may be used, The bonding may be performed by spot welding.

 In the embodiment shown in FIGS. 1 and 4, the joint 330 and the outer frame 200 are shown as spaced apart from each other to facilitate understanding of the structure of the joint 330, It should be noted that the joint 330 is not shown to be spaced apart from the outer frame 200. The joining part 330 and the outer frame 200 are not necessarily bonded to each other at the entire contact area but may be bonded only to a part of the contact area in consideration of necessary bonding strength. FIG. 1 shows an example thereof, and a straight line L indicates a portion where the joining portion 330 and the outer frame 200 are joined.

Fig. 5 shows a state in which the window of the embodiment of Fig. 1 is fitted to the window structure of the embodiment of Fig. 4, which is formed as described above and used as a window frame or a door frame.

When the connecting member 100 is formed to be longer or wider than a predetermined size, a reinforcing portion (not shown) is added to the inside of the connecting body 110 of the connecting member 100 to reinforce the strength of the connecting member 100 It will be possible. The reinforcing portion may be formed in the form of a reinforcing rib connecting between opposing surfaces and / or between opposing corners.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The invention is not limited thereto.

10: Window structure 100 of the present invention:
110: connection body 120: extension part
130: first engaging part 135: first engaging recessed part
140: second engaging portion 145: second engaging recessed portion
200: Exterior frame 205a: First side
205b: second side 210a: first opening
210b:
300: Structure frame 310: Coupling end
311a and 311b: first and second end coupling parts
313a, 313b: first and second end extensions
320: coupling extension part 321:
323: transverse extending portion 325: longitudinally extending connecting portion
327: joining end 330: joining
G: Glass for windows

Claims (4)

delete delete A connecting body including a rim forming a hollow square,
An extending portion projecting in opposite directions in opposite directions of the connecting body,
A first engaging portion protruding in both directions perpendicular to the extending portion in the middle of the extending portion,
A connecting member having a second engaging portion protruding in both directions perpendicular to the extending portion at a distal end of the extending portion;
An outer frame coupled to one side of the first engaging and recessing portion formed between the first engaging portion of the connecting member and the connecting body and extending in the protruding direction of the extending portion; And
A pair of engagement ends joined at both sides to a second engagement recessed portion formed between the second engagement portion of the connecting member and the first engagement portion and a coupling extension portion formed integrally with the pair of engagement ends, And a joining part which is joined and attached to one side of the inner surface of the outer frame,
The mating end of the structural frame
First and second end engaging portions respectively coupled to both sides of the second engaging recess portion and first and second end extending portions extending in the protruding direction of the extending portion at the respective end engaging portions,
Wherein the coupling extension of the structural frame comprises:
A distal end connecting portion connecting the first end extending portion and the second end extending portion and a transverse extending portion extending from the first end extending portion and the distal end connecting portion in the projecting direction of the extending portion,
Wherein the joining portion of the structural frame comprises:
A longitudinally extending joint portion extending from an end of the transverse extending portion in contact with an inner surface of the outer frame in a direction perpendicular to the transverse extending portion and being joined to an inner surface of the outer frame at one side,
And a joining end extending in a direction opposite to the lateral extending portion at a distal end of the longitudinally extending joining portion and joined to one side of the inner surface of the outer frame. A connecting body including a rim forming a hollow square,
An extending portion projecting in opposite directions in opposite directions of the connecting body,
A first engaging portion protruding in both directions perpendicular to the extending portion in the middle of the extending portion,
A connecting member having a second engaging portion protruding in both directions perpendicular to the extending portion at a distal end of the extending portion;
An outer frame coupled to one side of the first engaging and recessing portion formed between the first engaging portion of the connecting member and the connecting body and extending in the protruding direction of the extending portion; And
A pair of engagement ends joined at both sides to a second engagement recessed portion formed between the second engagement portion of the connecting member and the first engagement portion and a coupling extension portion formed integrally with the pair of engagement ends, And a joining part which is joined and attached to one side of the inner surface of the outer frame,
The mating end of the structural frame
First and second end engaging portions respectively coupled to both sides of the second engaging recess portion and first and second end extending portions extending in the protruding direction of the extending portion at the respective end engaging portions,
Wherein the coupling extension of the structural frame comprises:
And an end connecting portion connecting the first end extending portion and the second end extending portion,
Wherein the joining portion of the structural frame comprises:
A transverse extending portion extending in contact with the inner surface of the outer frame in the direction of projection of the extending portion from the first terminal extension portion and the terminal connection portion,
A longitudinally extending joint portion extending from an end of the transverse extending portion in contact with an inner surface of the outer frame in a direction perpendicular to the transverse extending portion and being joined to an inner surface of the outer frame at one side,
And a finishing end portion extending in a direction opposite to the transverse extending portion at a distal end of the longitudinally extending joint portion.

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