JPH0667785U - Window glass holding structure - Google Patents

Abstract

(57) [Summary] [Object] To provide a window glass holding structure having a small number of parts and excellent workability and designability with respect to holding a window glass of a window provided on a door or a partition wall. [Structure] A frame bead 12 having a glass plate holding ridge and a fitting groove formed on a side of a base end of the glass plate holding ridge, the frame bead 12 being attachable to an edge of a window hole 3, and the fitting groove can be fitted into the frame bead 12. The glass bead 6 is assembled with the holding bead 13 having a fitting part and a sealing part. First, the frame bead is attached to the window hole, and the glass bead is applied to the glass plate holding ridge. This is done by fitting the fitting part of the glass plate into the fitting groove of the frame bead and holding the glass plate by the glass plate holding ridge and the seal part.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a window glass holding structure for a glass window provided on a soundproof door, a partition wall, or the like, and more particularly to a double glass plate holding structure.

[0002]

[Prior art]

 A conventional window glass holding structure of the glass window 1 provided in the soundproof door shown in FIG. 4 will be described with reference to FIG.

A mounting frame 4 is provided on the inner peripheral edge of the window hole 3 formed in the door body 2 by an appropriate means such as welding, and the door on the inner peripheral surface of the mounting frame 4 facing the window hole 3 A liner 5 is provided at the center of the body 2 in the thickness direction, and a pair of window glasses 6 is fitted through the liner 5. A space ring 7 is provided between the window glasses 6 and 6 so as to maintain a required gap between the two glasses.

The window glass 6 is held by being held by the peripheral edge member 8 from both sides of the door body 2 via the backup member 9, and the peripheral edge member 8 is provided on both side edges of the window hole 3 with small countersunk screws. A sealing member 10 is fixed between the window glass 6 and the peripheral edge member 8 after the peripheral edge member 8 is fixed.

[0005]

[Problems to be solved by the device]

 The above-described conventional window glass holding structure requires the mounting frame 4, the manufacturing cost of the door body 2 is high, the number of parts is large, and the work process such as screw fixing work and sealing work is many and complicated. There is a problem of poor sex. Further, the screw for fixing the peripheral member 8 is exposed, so that there is a problem that the designability is impaired.

In view of the above situation, the present invention aims to provide a holding structure for a window glass which has a small number of parts and is excellent in workability and design.

[0007]

[Means for Solving the Problems]

 DISCLOSURE OF THE INVENTION The present invention provides a frame bead which has a glass plate holding ridge and a fitting groove formed on the lateral side of the glass plate holding ridge and which can be mounted on the edge of a window hole, and a fitting which can be fitted into the fitting groove. And a holding bead having a seal portion, the holding bead is fitted to the frame bead, and the glass plate is held by the glass plate holding ridge and the sealing portion. is there.

[0008]

[Action]

 To install the glass plate, first attach the frame bead to the window hole, then insert the holding bead into the fitting groove of the frame bead with the glass plate held against the glass plate holding ridge, and hold the glass plate. The glass plate is sandwiched between the ridge and the seal portion to hold the window hole of the glass plate.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

A window hole 3 is formed in the door body 2, and the mounting frame 4 is omitted from the peripheral edge of the window hole 3.

A frame bead 12 is attached to the periphery of the window hole 3. The frame bead 12 is made of synthetic resin, for example, soft vinyl chloride, and is a rod-shaped member. The frame bead 12 has a length according to the peripheral length of the window hole 3, and is bent along the window hole 3 while bending. I will wear it. After mounting the frame bead 12, the window glass 6 is fitted, the holding bead 13 is fitted to the frame bead 12, and the window glass 6 is held by the frame bead 12 and the holding bead 13. The holding bead 13 is made of a synthetic resin like the frame bead 12 and is a rod-shaped member. The holding bead 13 has a length matched with the frame bead 12, and is fitted while being bent along the holding bead 13. To wear.

The frame bead 12 will be described with reference to FIG.

FIG. 2 shows a cross-sectional shape of the frame bead 12, in which a glass plate holding ridge 14 is formed upward in the center, and a seal tongue piece 15 is provided at an upper end of the glass plate holding ridge 14. It is installed vertically. A horizontally extending shoulder portion 16 is formed at the base end of the glass plate holding ridge 14, and fitting grooves 17 are formed at both sides of the shoulder portion 16. Downward hook protrusions 18 and 19 are formed on both inner walls of the fitting groove 17, and a mounting groove 21 into which a front panel 20 of the door body 2 is inserted is formed further outside the fitting groove 17. . The lower side of the glass plate holding ridge 14 is hollow.

The holding bead 13 will be described with reference to FIG.

FIG. 3 shows a cross-sectional shape of the holding bead 13. A fitting portion 22 that can be fitted into the fitting groove 17 is formed in the lower portion, and the downward hooking protrusions are formed on both outer surfaces of the fitting portion 22. Upward hook grooves 23 and 24 that mesh with the strips 18 and 19 are formed. The fitting portion 22 has a hollow shape so that the amount of deformation in the thickness direction increases. A seal portion 25 that also serves to hold the window glass 6 is formed on the upper portion of the holding bead 13. The seal portion 25 is inclined, a seal tongue piece 26 is formed at the upper end of the seal portion 25, and the lower end of the seal portion 25 projects outward from the fitting portion 22.

Next, a procedure for assembling the window glass 6 will be described.

The frame bead 12 is mounted on the peripheral edge of the window hole 3 while inserting the front panel 20 into the mounting groove 21 of the frame bead 12. The window glass 6 is fitted from both sides of the glass plate holding ridge 14. With the inner surface of the window glass 6 in contact with the seal tongue piece 26, the retaining bead 13 is extended over the entire length of the frame bead 12 while the fitting portion 22 is fitted in the fitting groove 17. Fit in.

When the fitting portion 22 is fitted into the fitting groove 17, the downward hook ridges 18, 19 and the upward hook grooves 23, 24 are engaged with each other, and the fitting portion 22 is fitted. The fitted state of the groove 17 is reliably maintained. Further, the upper end of the seal portion 25 contacts the outer surface of the window glass 6, and the lower end of the seal portion 25 contacts the inner peripheral surface of the holding bead 13. Therefore, by fitting the fitting portion 22 into the fitting groove 17, a sufficient pressure contact force of the sealing tongue piece 26 at the upper end of the sealing portion 25 with respect to the window glass 6 can be obtained.

The window glass 6 is held between the glass plate holding ridge 14 and the seal portion 25, and both sides of the window glass 6 are sealed by the seal tongue piece 15 and the seal tongue piece 26. It Further, as described above, the seal portion 25 is integrated and has no unevenness and is further inclined, so that it is aesthetically pleasing and dust is not easily collected.

When the window glass 6 is damaged, the retaining beads 13 are pulled out to remove the damaged glass, and the glass loading operation described above is performed, and the replacement operation is easy.

Although the window glass holding structure of the double glass window has been described in the above embodiment, one fitting groove 17 is omitted in FIG. 2 and the glass plate holding ridge 14 on the omitted side is omitted. It goes without saying that the structure can also be implemented as a window glass holding structure for a single glass window by omitting the sealing tongue piece 15 at the upper end.

Furthermore, although the above embodiments have been described with respect to the round window, it is needless to say that the present invention can be applied to a square window.

[0023]

[Effect of device]

 As described above, according to the present invention, the following excellent effects are exhibited.

Since the mounting frame on the door side can be omitted and the number of parts is greatly reduced, the manufacturing cost is reduced.

The assembling work is completed by mounting the frame bead on the door body and fitting the holding bead on the frame bead, and the number of work steps is extremely small, and there is no troublesome work such as screwing or sealing work. Significantly improved.

The appearance is improved because no screw is used, and because it is a synthetic resin molding, the shape can be freely selected, for example, the corners can be R-shaped or the inclined surface of the seal part can be a curved surface. Can increase the intellectual value.

Since the seal portion has no discontinuity and is inclined, dust is unlikely to accumulate and cleaning is easy.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an embodiment of the present invention and is a view corresponding to a view taken along the line AA of FIG.

FIG. 2 is a front view of the frame bead of the present embodiment.

FIG. 3 is a front view of a holding bead according to this embodiment.

FIG. 4 is a front view of a sound insulation door provided with a glass window.

5 is a cross-sectional view showing a conventional example, which is equivalent to a view taken along the line AA of FIG.

[Explanation of symbols]

 2 Door body 3 Window hole 6 Window glass 13 Holding bead 14 Glass plate holding projection 17 Fitting groove 22 Fitting portion 25 Sealing portion

Claims (1)

[Scope of utility model registration request] 1. A frame bead which has a glass plate holding ridge and a fitting groove formed on the side of a base end of the glass plate holding ridge and which can be mounted on a window hole edge, and can be fitted into the fitting groove. A window glass, comprising a holding bead having a fitting portion and a sealing portion, the holding bead being fitted to the frame bead, and the glass plate holding ridge and the sealing portion sandwiching the glass plate. Retention structure.