KR101552732B1 - glazing bead assembly of aluminium window frame - Google Patents

Abstract

The present invention relates to a glazing bead combination of an aluminum window, comprising a frame connecting clip coupled to a window or window frame, a latch for connecting a glazing bead hinged to the frame connecting clip, And a glazing bead which is joined to the glazing bead connecting latch and forms an outer edge of the window, wherein the joining lines of the window frame and the glazing bead are aligned at 45 degrees to form an aluminum It is possible to improve the quality of the window product and realize various shapes.

Glazing Bead, 45 Degree Bonding, Sliding Bonding

Description

Glazing bead assembly of aluminum window frame < RTI ID = 0.0 >

The present invention relates to a glazing bead combination of an aluminum window, and more particularly, to an aluminum window glazing bead combination capable of improving the quality of an aluminum window product by allowing a 45-degree bond.

Generally, in the case of a window, a glazing bead is used to fix the glass. The glazing beads are attached to the top, bottom, left and right sides of the window (part of the window that can be opened and closed) or window frame (part of the window that is fixed) to fix the glass.

FIG. 1A is a view showing an assembled shape of a glazing bead having an angle of 45 degrees and a shape of a corner, and FIG. 1B is a view showing an assembled shape and a shape of a corner of a glazing bead having an angle of 90.degree.

As shown in the drawing, the window frame 10 has four trapezoidal frames 15 engaged with each other to form a generally rectangular shape.

Accordingly, since the joining portion between the frame 15 of the window frame 10 and the frame 15 forms an angle of 45 degrees, the glazing beads 40 and 45 attached thereto also have an unity at an angle of 45 degrees. It has a beautiful appearance.

2 is a perspective view showing the shape of a junction of a polygonal glazing bead having an angle of 90 degrees.

As shown in the figure, in the case of joining to have an angle of 90 degrees, a phenomenon that the joined portions do not coincide occurs. This is problematic compared to the case where the glazing beads of the polygonal shape are joined so as to have an angle of 45 degrees, as compared with the case where the joint parts are cleanly matched (refer to FIG. 7).

Accordingly, it is not possible to realize various shapes including a polygonal shape in the glazing bead when joining to have an angle of 90 degrees.

3 is a cross-sectional view illustrating a conventional glazing bead and a method of attaching the same.

As shown in the drawing, the conventional glazing beads 40 and 45 are made of a single hollow body. The engaging protrusions 41 of the glazing beads 40 and 45 are inserted into the rails 12 of the window frame 10, Apply force in the direction (A) and rotate it.

In the case of using the rotationally coupled method, the interference of the adjacent grazing beads 45 can be avoided at the time of attaching the rectangular glazing beads 45 having an angle of 90 degrees. However, When the glazing bead 40 having an angle of view is attached, interference with the adjacent grazing bead 40 may occur due to rotation.

As the material of the glazing bead, PVC or aluminum is generally used.

In the case of the PVC glazing bead, since the material is easily bent, even if the glazing bead having an angle of 45 degrees is attached, it is possible to attach the glazing bead with appropriate force so as to overcome the interference phenomenon.

However, due to the nature of the material, the aluminum glazing bead is not easily bent, so interference can not be avoided and only the joining part can be made to have an angle of 90 degrees.

Therefore, in the case of a PVC glazing bead capable of joining the joining parts at an angle of 45 degrees, the joining part can provide unity of 45 degrees and various shapes can be realized. However, aluminum joining parts can be formed only at an angle of 90 degrees In the case of glazing beads, unity can not be provided and various shapes can not be realized.

Accordingly, the glazing bead of the aluminum window can be bonded at 45 degrees, and the glazing bead combination capable of improving the quality of the aluminum window product by matching the joining lines of the window frame, the window and the glazing bead at 45 degrees, Is required.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an aluminum window glazing bead which can be bonded at a 45 degree angle so that the joining lines of a window frame and a glazing bead can be aligned at 45 degrees, And provides a glazing bead combination capable of realizing various shapes.

The assembly of glazing beads according to one aspect of the present invention includes a frame connection clip to be engaged with a frame of a window or window frame, a latch for connection of a glazing bead hinged to the frame connection clip, And a glazing bead which is coupled to the glazing bead connecting latch and forms an outer edge of the window.

The glazing bead assembly according to any one of claims 1 to 3, wherein the frame connecting clip is formed with protrusions below both ends of the flat plate, a hook is formed on one side of the flat plate, a hinge groove is protruded to the left upper end of the flat plate, Shaped protrusion may be formed.

The glazing bead connection latch includes a hook for connecting the glazing bead, a hook for engaging with the glazing bead at one side of the right protrusion, a hook for engaging the glazing bead at one side of the right protrusion, And a hinge side hinged to the frame connecting clip may be formed at an end of the center protruding portion.

The glazing bead combination may be such that the leaf spring is curved so as to be convex in the middle.

The glazing bead may be formed such that the glazing bead has a trapezoidal shape on the outside, a stepped shape on the inside, a groove on which the gasket is coupled to the left side of the upper surface, and a hook on the left side of the lower surface.

The glazing bead assembly may have a protrusion for pressing the leaf spring on one side of the hinge side of the glazing bead connecting latch.

The glazing bead combination of the present invention is capable of bonding the glazing beads of the aluminum window at 45 degrees so that the joining lines of the window frame and the glazing bead can be matched at 45 degrees to improve the quality of the aluminum window product, This is possible.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, It will be possible. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

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

4 is a cross-sectional view illustrating components of a glazing bead combination of an aluminum window according to an embodiment of the present invention.

The glazing bead assembly of the aluminum window according to an embodiment of the present invention includes a frame connecting clip 140, a glazing bead connecting latch 150, a leaf spring 160, and a glazing bead 170.

4A is a cross-sectional view showing a frame connecting clip.

The frame connecting clip 140 is coupled to a window frame (the window frame in the present invention includes a concept of a window) to serve as a support for the glazing bead combination.

The frame connecting clip 140 has protrusions formed below both ends of the flat plate 144. Hooks for engaging with the window frame are formed at the ends of one of the protrusions. In Fig. 4A, a hook 141 is formed at the protruding portion at the lower left end.

A hinge groove 142 protrudes from the upper end of the left end of the flat plate (the left side of FIG. 4A, the same applies to the following description). The hinge groove 142 protrudes from the right end of the flat plate And a 'T' shaped receiving protrusion 143 is formed at the upper end.

A protrusion 145 for pressing the leaf spring 160 is formed at one side of the hinge groove 142 of the frame connecting clip 140 so that the first engaging hook 152 is stably closed .

Here, the hinge groove 142 is a portion to which the latching bead connecting latch 150 is coupled, and the receiving protrusion 143 is a portion where the glazing bead 170 is placed.

FIG. 4B is a cross-sectional view showing a latch for connecting a glazing bead. FIG.

The glazing bead connecting latch 150 has projections formed at both ends of the flat plate 154 and below the center thereof.

A jig engaging portion 172 is formed at the end of the left protruding portion extending downward. A first engaging hook 152 is formed at one side of the right protruding portion extending downward, and a first engaging hook 152 is formed at an end of the downwardly extending central protruding portion A hinge shaft 153 is formed.

The first engaging hook 152 is engaged with the glazing bead 170 and the hinge shaft 153 is hinged to the hinge groove 142. Although the hinge shaft 153 is inserted into the hinge groove 142, the hinge shaft 153 may be hingedly coupled to the hinge shaft 153 and the pin may be inserted in the center of the hinge shaft.

4C is a sectional view showing the leaf spring.

The plate spring 160 is a thin plate-like shape having a curved center in the center and curved at both ends.

4D is a cross-sectional view showing the glazing bead.

The glazing beads 170 are formed in a trapezoidal shape at the outside (a portion that is visible when the assembly is completed), have a stepped shape and are formed with a gasket coupling groove 172 to which a gasket (not shown) A second engaging hook 171 is formed on the left side of the bottom surface and an engaging groove 173 is formed on the lower right side of the lower surface to engage with the frame connecting clip 140.

Although the outside of the glazing beads 170 is formed in a trapezoidal shape, the glazing beads 170 may be formed in a round shape or a polygonal shape, and various shapes of grazing beads may be employed.

Next, a method of assembling and disassembling a glazing bead assembly according to an embodiment of the present invention will be described in detail with reference to the drawings.

5 is a cross-sectional view illustrating a state in which a glazing bead assembly according to an embodiment of the present invention is assembled.

The frame connecting clip 140 is coupled to the rail portion by hooking the engaging hook 141 formed on the protruding portion of the lower left end of the frame connecting clip 140 to the rail portion of the window frame and rotating clockwise.

Next, the hinge shaft 153 of the clasp 150 for connecting the glazing bead is fastened to the hinge groove 142 of the frame connecting clip 140. Thus, the glazing bead connecting latch 150 is rotatable about the hinge portion, and the first engaging hook 152 is positioned so as to be in a direction parallel to the receiving projections 143.

A convex direction of the leaf spring 160 is formed between the right side portion of the protruding portion on the upper left side of the frame connecting clip 140 and the left side portion of the protruding portion on the lower right side of the glazing bead connecting latch 150, 140, as shown in Fig. The plate spring 160 is deformed in its flat state and pressed flat.

The inserted leaf spring 160 presses the right side portion of the protruding portion on the upper left side of the frame connecting clip 140 and the left side portion of the protruding portion on the lower right side of the glazing bead connecting latch 150, 1 engaging hook 152 is in a direction parallel to the receiving projection 143. [

At this time, since the protrusion formed on one side of the hinge groove 142 of the frame connection clip 140 is positioned above the hinge point, a rotational force is generated in the hook 141 of the bead connection latch clockwise.

It is preferable that a combination of the frame connecting clip 140 and the clasp 150 for connecting the glazing bead is installed in the window frame so that the glazing beads 170 to be coupled thereto can be firmly fixed. .

6 is a perspective view showing a combination of a frame connecting clip and a clasp for connecting a glazing bead to a window frame.

The glazing beads 170 are then joined. The glazing beads 170 slide in a direction parallel to the receiving projections 143. [ Therefore, even if both ends of the glazing beads 170 are at an angle of 45 degrees, the glazing beads 170 can be coupled without interference with both ends of the glazing beads 170 already installed.

The sliding glazing bead 170 is inserted into the engaging groove 173 of the frame connecting clip 140 and the second engaging hook 171 is engaged with the glazing bead connecting latch 150, To form a glazing bead combination.

This connection is made every place where the frame connecting clip 140 and the coupling member 150 for connecting the glazing bead are installed, so that the glazing bead 170 is firmly fixed. FIG. 7 shows a glazing bead assembly that has been assembled.

8 is a cross-sectional view illustrating a method of disassembling a glazing bead combination according to an embodiment of the present invention.

When the glazing bead 170 is disassembled, the jig 180 for glazing bead disassembling is inserted between the glass (not shown) and the glazing bead 170 and the jig is pulled outward (B) The glazing beads 170 can be slid and dismantled in a direction perpendicular to the front surface.

While the present invention has been described in connection with what is presently considered to be practical and exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Fig. 1A is a view showing an assembled shape of a glazing bead having a joint angle of 45 degrees and a shape of a corner portion, Fig. 1B is a view showing an assembled shape of a glazing bead having a joint angle of 90 degrees and a shape of a corner portion.

Fig. 2 is a schematic view showing the shape of a junction where a glazing bead having a polygonal shape is joined at an angle of 90 degrees. Fig.

3 is a cross-sectional view illustrating a conventional glazing bead and a method for attaching the glazing bead.

FIG. 4A is a view showing a clip for connecting a frame according to an embodiment of the present invention, FIG. 4B is a view showing a latch for connecting a glazing bead according to an embodiment of the present invention, and FIG. FIG. 4D is a view showing a grinding bead according to an embodiment of the present invention. FIG.

FIG. 5 is a sectional view showing a state in which a glazing bead assembly according to an embodiment of the present invention is assembled. FIG.

FIG. 6 is a perspective view showing that a combination of a frame connecting clip and a clasp for connecting a glazing bead according to an embodiment of the present invention is installed on a window frame. FIG.

FIG. 7 is a perspective view illustrating a glazing bead assembly according to an embodiment of the present invention. FIG.

8 is a cross-sectional view illustrating a method of disassembling a glazing bead combination according to an embodiment of the present invention.

Description of the Related Art

110: window frame 140: clip for frame connection

150: Clasp for connecting glazing bead 160: Plate spring

170: Glazing bead

Claims (6)

A frame connecting clip coupled to the frame of the window frame or window frame; A clasp for connecting a glazing bead hinged to the frame connecting clip; A leaf spring positioned between the frame connecting clip and the clasp for connecting the glazing bead; And And a glazing bead connecting with the glazing bead connecting latch to form an outer edge of the window. The method according to claim 1, The frame connecting clip includes hooks formed on both sides of the flat plate, hooks formed on either side of the flat plate, hinge grooves protruding from the left upper end of the flat plate, and a 'T' Wherein the glazing bead is a glass bead. The method according to claim 1, The clasp for connecting the glazing bead has protruding portions at both ends of the flat plate and below the center, a jig coupling portion at the left protruding portion, and a first coupling hook at one side of the right protruding portion for coupling with the glazing bead And a hinge shaft hinged to the frame connecting clip is formed at an end of the central projection. The method according to claim 1, Characterized in that the plate spring is curved so as to be convex at the center thereof, The method according to claim 1, The glazing bead has a trapezoidal shape on the outside, a stepped shape on the inside thereof, a groove in which the gasket is coupled to the left side of the upper surface, a second coupling hook on the lower side on the left side, And an engaging groove to be engaged with the clip 3. The method of claim 2, Characterized in that a protruding portion for pressing the leaf spring is formed on one side of the hinge groove of the frame connecting clip.

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