KR200283633Y1 - molding assembly for fixing window - Google Patents

Abstract

The glass is interposed in the longitudinal direction on the horizontal surface of the fixed end so that the shape of the cross-section includes both sides and the horizontal plane connecting them, one side toward the fixed end one side and the other side toward the other end of the fixed end A molding assembly for fixing a window, comprising: a base plate covering the fixed end horizontal plane in a lengthwise direction to have one edge biased toward one side of the horizontal plane and the other edge biased toward the other side of the horizontal plane with at least one fastener; The base plate is coupled along a longitudinal direction of the fixed end to have one end in close contact with one side edge of the glass and the other end inclined from the one end and in close contact with one side of the fixed end. A first window fixing molding to which one edge of the first window fixing portion is connected; The at least one end coupled to a lengthwise direction of the fixed end to have one end in close contact with an edge of the other surface of the glass and the other end inclined from the one end and in close contact with the other side of the fixed end, Provided is a window fixing molding assembly comprising a second window fixing molding having a fastening end projecting to be coupled to the fastener, respectively.

Description

Molding assembly for fixing window

The present invention relates to a molding assembly for fixing window, and more particularly, a molding assembly for fixing a window while fixing the glass fitting to the fixed end in a space where cleanness is required. It is about.

In general, the manufacturing process of semiconductors, liquid crystal display devices, or CRTs is mainly made of micro processes that require very high precision, and extremely small impurities (hereinafter referred to as particles) are highly dependent on the reliability of the product. Clean process environment is required.

Therefore, the manufacturing space of these products is commonly called a clean room, and various special construction materials are used to realize and maintain a clean environment. One of them is to fix the glass to the frame and finish the seam part. Round molding for window fixing.

In general construction methods, it is common to insert glass on the fixed end of a frame and seal and fix it with an adhesive material such as silicon along these seams. However, a conventional sealing agent such as silicon is used in a semiconductor or liquid crystal display device manufacturing process. The etchant has very weak properties and is often corroded or oxidized, which is another cause of particle generation. In a clean room that requires high cleanliness, the glass is fixed to the fixed end of the frame using a window fixing molding assembly. FIG. 1 shows a glass 2 and a fixed end 4 provided with a general window fixing molding assembly 6. Is a perspective view showing a part of), and FIG. 2 is a cross-sectional view illustrating a cross section taken along line II-II of FIG. 1.

In general, a frame (not shown) into which the glass 2 is fitted includes a fixed end 4 so that the glass is fitted along this. In FIG. 2, the right side of the drawing is defined as one direction and the other side thereof is defined as another direction. First, the fixed end 4 has a columnar shape including a cross-section of both sides 4a and 4b and a horizontal plane 4c connecting the same, and on one surface 2a of the fixed end 4. The glass 2 is fitted in the longitudinal direction of the horizontal surface 4c so that the other surface 2b faces the one end 4a and the other side 4b of the fixed end 4c, respectively.

Therefore, the seam portion of the horizontal surface 4c with the glass 2 is difficult to maintain cleanness without careful consideration, and the glass 2 is fixed to the fixed end 4 while sealing the corner portion so as not to be exposed to the outside. A window fixing molding assembly 6 is used for tight fixing.

The general window fixing molding assembly 6 has a first window fixing molding which obliquely surrounds one side 4a of the fixed end 4 from an end of one side 2a of the glass 2 along the longitudinal direction of the fixed end 4, respectively. 6a and a second window fixing molding 6b of a shape corresponding to the opposite side thereof, a plurality of agents inserted from each side into both sides 4a, 4b of the fixed end 4; It is fixed through one and two screws 8a and 8b.

As a result, a general window fixing molding assembly 6 has a first window that connects the ends of both sides 2a and 2b of the glass 2 and the sides 4a and 4b of the corresponding fixing end 4 at an angle, respectively. It includes a fixing molding (6a) and the second window fixing molding (6b), the material of which is usually metal or synthetic resin is used.

However, the general window fixing molding assembly 6 described above has some problems in use, which is inconvenient in construction due to the use of a plurality of first and second screws 8a and 8b inserted into the side, and fixing. Has the disadvantage of damaging the stage (4). In addition, since the head parts are exposed to the outside, these first and second screws 8a and 8b damage the outer surface of the window fixing molding assembly 6 and cause contamination, such as particle accumulation.

The object of the present invention is to provide a window fixing molding assembly which can preserve the outer surface of the window fixing molding without particularly damaging the fixed end and at the same time easy to install.

1 is a perspective view showing a glass and a fixed end is fastened a molding assembly for fixing a typical window

2 is a cross-sectional view taken along the line II-II of FIG.

3 is a cross-sectional view of the coupling assembly for fixing the window according to the invention

Figure 4 is an exploded cross-sectional view of the molding assembly for fixing the window according to the invention

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

2: glass 4: fixed end

52: base plate 54: fastener

56: locking end 60: molding for fixing the first window

70: molding for fixing the second window 72: fastening end

74: jam jaw

In order to achieve the above object, the present invention provides a fixed end including a horizontal surface connecting both sides and a cross-sectional shape thereof, and fixing the surface so that one surface thereof faces one side of the fixed end and the other surface thereof faces the other side of the fixed end. A molding assembly for fixing a window for fixing a glass interposed in a longitudinal direction on a horizontal surface of a stage, said molding assembly having one edge biased toward one side of the horizontal plane and the other edge biased toward the other side of the horizontal surface with at least one fastener Along the longitudinal direction of the fixed end so as to have a base plate covering the fixed end horizontal surface in the longitudinal direction, one end in close contact with the edge of one surface of the glass, and the other end inclined from the one end in close contact with one side of the fixed end Coupled, one edge of the baseplate is opened to an inner surface facing the glass A first window fixing molding; The at least one end coupled to a lengthwise direction of the fixed end to have one end in close contact with an edge of the other surface of the glass and the other end inclined from the one end and in close contact with the other side of the fixed end, Provided is a window fixing molding assembly comprising a second window fixing molding having a fastening end projecting to be coupled to the fastener, respectively. In this case, the fastener is a pair of first and second projecting ends projecting along the other edge of the base plate, the fastening end is projected along the inner surface of the molding for fixing the second window toward the glass And a pair of first leading end and second leading end fitted between the first protruding end and the second protruding end, and in particular, the first engaging jaw and the second leading end provided at the end of the first leading end. A second locking jaw; It is characterized in that it further comprises a first locking end is installed on the inner surface of the first protruding end and the second locking end is installed on the inner surface of the second protruding end and the second locking end is caught. In addition, the first window fixing molding or the second window fixing molding is characterized in that the material of one selected from synthetic resin, metal, will be described in detail with reference to the accompanying drawings.

The window fixing molding assembly according to the present invention includes a pair of first and second window fixing moldings which are coupled at both sides of the glass so as to close the seam with the glass along the longitudinal direction of the fixed end. Similar to Figure 2 is a cross-sectional view of the glass and the fixed end to which the molding assembly for fixing the window according to the present invention, Figure 4 shows an exploded perspective view thereof.

In this case, in FIG. 3 to FIG. 4, for convenience, defining the right side of the drawing in one direction and the other side thereof in another direction, first, both sides 4a and 4b are connected to a frame (not shown) into which the glass 2 is fitted. A columnar fixed end 4 including a horizontal plane 4c is included, and one side 2a and the other side 2b face the one end 4a and the other side 4b of the fixed end 4, respectively. The fitting of the glass 2 in the longitudinal direction on the horizontal plane 4c can be said to be the same as in the general case.

At this time, the first window fixing molding 60 according to the present invention obliquely wraps from the edge of one side 2a of the glass 2 along the longitudinal direction of the fixing end 4 from the edge of one side 4a of the fixing end 4. In particular, the inner surface facing the glass 2 is connected to the base plate 52 covering the horizontal surface 4c along the longitudinal direction of the fixed end 4, the base plate 52 has one edge ( The fixed end 52a faces the one end 4a of the fixed end 4, and the other end 52b faces the other side 4b of the horizontal plane 4c with at least one fastener 54 installed thereon. (4) It has a shape which covers the horizontal surface 4c in a longitudinal direction.

In addition, the second window fixing molding 70 interposed on the opposite side is obliquely from the edge of the other side 2b of the glass 2 to the other side 4b of the fixed end 4 along the length direction of the fixed end 4. At least one fastening end 72, which is coupled to the fastener 54 of the base plate 52, has a wrapping shape, and is coupled to the fastener 54 of the base plate 52, and protrudes through the inner surface facing the glass 2. Combined with (60).

That is, the first window fixing molding 60 according to the present invention is connected so as to incline the one side 2a of the glass 2 and the one side 4a of the fixed end 4 along the longitudinal direction of the fixed end 4. In particular, the inner surface facing the glass 2 will be described as including a base plate 52 having at least one fastener 54 and protruding toward the other side 4b of the fixed end 4. The second window fixing molding 70 may be configured to incline the other surface 2b of the glass 2 and the other side 4b of the fixed end 4 along the longitudinal direction of the fixed end 4. It may be described as having a protruding fastening end 72, in particular fitted on at least one fastener 54 of the baseplate 52, on the inner surface facing the glass 2.

At this time, preferably at least one fastener 54 included in the base plate 52 may be a pair of first projecting ends 54a and second projecting ends 54b protruding along the longitudinal direction thereof. Corresponding fastening end 72 is projected in parallel to each other in the longitudinal direction on the inner surface of the second window fixing molding 70, respectively, so as to fit between the first projecting end (54a) and the second projecting end (54b). It may be a pair of first lead end 72a and second lead end 72b.

In this case, in particular, the first and second locking projections 74a and the second locking projections 74b, which are projecting locking projections 74, are installed at the ends of the first and second leading ends 72a and 72b, respectively. On the inner surfaces facing the ends 54a and 54b, the first and second locking ends 56a and 56b are installed as the locking ends 56 into which the first locking jaws 74a and the second locking jaws 74b are fitted. By doing so, it may be desirable to allow the first window fixing molding 60 and the second window fixing molding 70 to be tightly fixed.

In this case, each of the first window fixing molding 60 and the second window fixing molding 70 may be made of a synthetic resin or a metal material as in the general case.

Therefore, when describing the coupling method of the window fixing molding assembly according to the present invention, the first contractor, the base plate 52 of the first window fixing molding 60 covers the fixed end (4) horizontal surface (4c) in the longitudinal direction The other end 60b of the first window fixing molding 60 so as to be in close contact with one side wall 4a of the fixing wall 4, and then the glass 2 so as to contact one surface 2a with one end 60a thereof. Will be inserted.

At this time, the bottom surface of the glass 2 is placed on the base plate 52, and the fastener 54 installed at the other edge 52b of the base plate 52 is exposed in the direction of the other surface 2b of the glass 2. It can be seen.

Then, the second window fixing molding 70 is coupled to the other edge 52b of the base plate 52, and the inlet end corresponding to the fastener 54 is formed on the inner surface of the second window fixing molding 70. Since 72 protrudes, by combining them, one end 70a of the second window fixing molding 70 is connected to the other surface 2b of the glass 2 and the other end 70b of the second window fixing molding 70. ) Is coupled to be in close contact with the other side wall (4b) of the fixed wall (4), so that the first window fixing molding 60 and the second window fixing molding 70, respectively, one surface (2a) of the glass (2) ) And one side wall 4a of the fixed wall 4 and the other side 2b of the glass 2 and the other side wall 4b of the fixed wall 4 to be wrapped in opposite directions.

In this case, preferably, the first and second engaging ends 56a and 56b are disposed on the inner surfaces of the first and second fasteners 54a and 54b, and the first and second engaging ends 72a and 72b are disposed on the outer surfaces of the first and second fasteners 54a and 54b. And because the second locking step (74a, 74b) is installed, the molding for fixing the window according to the present invention can maintain a close coupling with each other without a separate coupling member.

The present invention relates to a window fixing molding which closes the seam portions while fixing the glass fitted to the fixed end in a space where high cleanliness such as a semiconductor or a liquid crystal display is required, and fixes the first window having the fastening end. The present invention provides a window fixing molding assembly implemented by a second window fixing molding having a molten molding and an inlet coupled thereto, and has the advantage of reliably fixing the glass and smoothly finishing the seam portions thereof.

In particular, the present invention does not use a screw, unlike the general case, it has the advantage of protecting the outer surface of the fixed end and the round molding assembly, as well as more simple construction.

Claims (4)

The glass is interposed in the longitudinal direction on the horizontal surface of the fixed end so that the shape of the cross-section includes both sides and the horizontal plane connecting them, one side toward the fixed end one side and the other side toward the other end of the fixed end A molding assembly for fixing a window to fix the A base plate covering the fixed end horizontal plane in a longitudinal direction so as to have one edge biased toward one side of the horizontal plane, another edge offset to the other side of the horizontal plane with at least one fastener, and one end in close contact with one edge of the glass; And, inclined from the one end is coupled along the longitudinal direction of the fixed end so as to have the other end in close contact with one side of the fixed end, for fixing the first window connected to one edge of the base plate to the inner surface facing the glass Molding; The at least one end coupled to a lengthwise direction of the fixed end to have one end in close contact with an edge of the other surface of the glass and the other end inclined from the one end and in close contact with the other side of the fixed end, Second window fixing moldings having fastening ends protruding to engage the fasteners, respectively. Molding assembly for window fixing including The method according to claim 1, The fastener is a pair of first protrusions and second protrusions protruding along the other edge of the base plate, The fastening end is a pair of first leading end and second leading end projecting along the inner surface of the second window fixing molding toward the glass and fitted between the first projecting end and the second projecting end. Molding assembly for in-window fixing The method according to claim 2, A first locking jaw installed at the end of the first leading end and a second locking jaw installed at the end of the second leading end; A first locking end installed on the inner surface of the first protruding end and a second locking end mounted on the inner surface of the second protruding end, and a second locking end engaged on the second locking end; Molding assembly for fixing the window further comprising The method according to claim 1, The first window fixing molding or the second window fixing molding is a window fixing molding assembly which is a material selected from synthetic resin and metal.