JPS597991Y2 - Assembly structure of small window with muntins - Google Patents

Description

[Detailed description of the invention] This invention relates to an assembly structure of a small window with muntins that is installed in the opening of an indoor fitting such as a door, shoji, or sliding door.

Conventionally, it has been common practice to create openings in the panel surfaces of interior fittings and to erect so-called cosmetic small windows with muntins into these openings. This invention was devised for the purpose of providing an assembly structure for a small window with muntin which can be easily installed and which is simple and has good workability.

This invention will be explained below based on an embodiment shown in the drawings.

Fig. 1 is a front view showing a small window B according to this invention built into the opening of a door A, Fig. 2 is an enlarged longitudinal sectional view of the main part of the small window B, and Fig. 3 is a front view of the small window B built into the opening of the door A. FIG. 3 is an enlarged cross-sectional view of main parts showing a connected state of corner portions of FIG.

Reference numeral 1 in the figure indicates a window frame.

The window frame 1 is framed in a rectangular shape.

The window frame 1 includes an outdoor window frame body 1a and an indoor window frame body 1a.
The window frame elements 1a and 1b are connected by a screw member 2 to form a window frame 1 (see FIG. 2).

By the way, as shown in FIG. 2, on the inner peripheral surface of the window frame 1,
A glass plate mounting groove 3 is formed in the center in the width direction,
Moreover, on both sides of this glass plate mounting groove 3, muntin mounting grooves 4, 4 are provided.
is in great shape.

A glass plate 5 is mounted in the glass plate mounting groove 3, and muntins 6, 6 are mounted in the muntin mounting grooves 4, 4 to form a small window B.

Next, the details of the outdoor window frame element 1a and the indoor window frame element 1b will be explained. 1a is side wall 1
0, a base piece 11 extending horizontally from the tip of the side wall 10, and a base piece 1
1, a hanging wall 13 hanging down from the tip of the hanging wall 12, and a horizontal wall 14 extending horizontally from the lower end of the hanging wall 13.

In addition, the indoor window frame body 1b has a side wall 10, a base piece 11 extending horizontally from the tip of the side wall 10, a stepped wall 12 extending one step lower than the tip of the base piece 11, and a hanging wall 13 that hangs down from the tip of the stepped wall 12. and a locking piece 15 that is attached to the upper surface of the horizontal wall 14 of the outdoor window frame element 1a from a substantially intermediate position of the side wall 10.

Therefore, the glass plate mounting groove 3 is formed by the hanging wall 13 and the horizontal wall 14 of the outdoor window frame body 1a, and the hanging wall 13 of the indoor window frame body 1b, and the muntin mounting groove 4 are each step wall 12 of the outdoor window frame element 1a and the indoor window frame element 1b,
It is shaped by 12.

Next, the installation and assembly of the small window B will be explained.

First, the outdoor window frame body 1a is framed into a rectangular shape.

The size of this framework can be adjusted according to the opening to be constructed.

As shown in FIG. 3, the corner C of the outdoor window frame body 1a can be easily connected using an L-shaped connecting block.

In this way, the framed outdoor window frame body 1a is fitted into an opening of a door A or the like from the outdoor side.

Next, move the muntin 6 as shown by the arrow P, and
Attach it by locking it to the step wall 12 of a.

Incidentally, the muntins 6 may be attached in advance to the outdoor window frame element 1a that has been framed in advance.

Next, the glass plate 5 is attached and attached to the hanging wall 13 of the outdoor window frame element 1a, and then the indoor window frame element 1a, on which the caulking muntins 6 are attached, is fitted into the opening.

At this time, the lower end of the hanging wall 13 of the indoor window frame body 1b is engaged with the locking piece 15 on the horizontal wall 14 of the outdoor window frame body 1a, thereby allowing easy positioning and installation.

Finally, the screw member 2 is screwed onto the step wall 12 of the indoor window frame body 1b, and the assembly is completed by screwing and fastening it to the horizontal wall 14 of the outdoor window frame body 1a.

Incidentally, the glass plate 5 is preferably attached to the glass plate mounting groove 3 via a gasket 8.

This invention consists of the above-mentioned structure, and according to the assembly structure of the small window with muntin according to this invention, the small window can be built into the opening of a door etc. very easily, and the small window can be easily installed. It can also be assembled.

That is, the present invention has a stepped wall for attaching the muntin, and the muntin can be easily positioned and installed.

In addition, since the ends of the muntins are swallowed by the upper wall, the ends are not visible and the appearance is good.

Moreover, the glass plate can be held securely by the muntin.

Furthermore, it has various excellent advantages such as easy replacement of the muntin when it is damaged or replacement of the glass plate.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention; Fig. 1 is a front view showing a small window according to this invention installed in the opening of a door, and Fig. 2 is an enlarged longitudinal section of the main part of the small window. FIG. 3 is an enlarged cross-sectional view of the main part showing the connected state of the corner portion of the small window. A...Door, B...Small window, C...
... Corner of small window, 1... Window frame, 1a...
...Outdoor window frame element, 1b...Indoor window frame element, 2...Screw member, 3...Glass plate mounting groove, 4... ... Muntin mounting groove, 5 ... Glass plate, 6 ... Muntin, 7 ... Connection block, 8 ... Gasket, 10 ... ... Side wall, 11 ... Base piece, 12 ... Step wall, 1
3... Hanging wall, 14... Horizontal wall, 15
・・・・・・Latching piece.

Claims (1)

[Claims for Utility Model Registration] A small window frame 1 formed into a rectangular frame is an outdoor window frame body 1a.
and an indoor window frame body 1b, and a glass plate mounting groove 3 is provided in the center of the width direction on the inner peripheral surface of the small window frame 1, and a glass plate 5 is mounted thereon. This is an assembly structure of a small window with muntin, in which muntin mounting grooves 4 are provided on both sides of the glass plate mounting groove 3 and muntins are attached, and the outdoor window frame element 1a and the indoor window frame element 1b are assembled. is formed into a certain shape with an extruded material, and the outdoor window frame element 1a is made of a side wall 1.
0, a base piece 11 extending horizontally from the tip of the side wall 10, and a base piece 1
1, a hanging wall 13 hanging down from the tip of the hanging wall 12, and a horizontal wall 14 extending horizontally from the lower end of the hanging wall 13; 1b has a side wall 10, a base piece 11 that extends horizontally from the side wall 10, a step wall 12 that extends one step lower than the tip of the base piece 11, and a hanging wall 13 that hangs down from the tip of the step wall 12, and is an abbreviation of the side wall 10. From the intermediate position, a locking piece 15 is attached to the horizontal wall 14 of the outdoor window frame body 1a.
The glass plate mounting groove 3 is shaped by the hanging wall 13 and horizontal wall 14 of the outdoor window frame element 1a and the hanging wall 13 of the indoor window frame element 1b, and is formed into a muntin mounting groove. 4 is a stepped wall 12 of each of the outdoor window frame body 1a and the indoor window frame body 1b.
, 12. This is an assembly structure of a small window with muntins.