JPS6019276Y2 - Mounting structure of surface grid - Google Patents

Description

[Detailed explanation of the idea] This proposal relates to a window frame with a screen lattice.

Conventionally, as shown in Figs. 1 and 2, a surface lattice is attached to an opening vertical frame A via a mounting bracket C that protrudes indoors from a horizontal bar B, or by attaching this mounting bracket C directly to a wall. Mounting structures are known, such as mounted or built-in into the window frame as shown in FIGS. 3-5.

However, with the mounting structure shown in Figure 1, it is troublesome to adjust the position during installation work, and with the mounting structure shown in Figure 2, the exterior material may be damaged or rainwater etc. may enter from the installation part, and the mounting structure shown in Figures 3~
The mounting structure shown in FIG. 5 requires the provision of a new draining portion E, and since the lattice mounting portion F is provided within the window frame, the opening area is small and the appearance is heavy.

This proposal solves the above-mentioned conventional difficulties, is easy and strong to install, and can be installed regardless of the exterior material.
Another object of the present invention is to provide a window frame with a surface lattice that is not heavy in appearance.

The present invention will be explained below with reference to embodiments shown in FIGS. 6 to 10.

A shoji 2 is built into the inner periphery of a wooden window frame 1 forming a window opening of a building, and a window frame 4 with a screen lattice 5 attached to the outside side is fitted.

The window frame 4 consists of an upper frame 5, a lower frame 6, and a vertical frame 7.

The upper and lower frames 5 and 6 and the vertical frame 7 are extended to the outside of the room, and the upper and lower holding frames 8 and 9 and the vertical holding frame 10 are extended to the outside.
is formed.

At the outdoor end of the upper holding frame 8 integrally molded with the window frame 4, an engagement piece 11 having a lock-shaped portion with an abbreviated cross section that hangs downward and whose hanging end protrudes toward the indoor side. is provided.

In addition, on the bottom surface of the outdoor end of the lower holding frame 9, there is a groove that hangs downward from a position spaced away from the end toward the indoor side, and the hanging end is bent toward the outdoor side in an L-shape. A formed locking portion 13 is provided.

The surface lattice 3 is made up of a plurality of lattices 14, and an upper mounting bar 15 and a lower mounting bar 16 that are attached to positions facing the upper and lower holding frames 8 and 9 on the upper and lower interior side surfaces of the lattice 14, respectively.

And on the top of the upper mounting frame 15, there is a side surface of the interior of the lattice 14,
A groove-shaped fitting part 28 is formed at the upper end of the indoor side of the upper mounting bar 15, which is spaced apart from the indoor side surface of the lattice 14, and is sandwiched between a locking piece 19 that projects upward and is open upward. On the indoor side of the lower mounting bar 16, the lower mounting bar 16 projects toward the indoor side from the indoor surface of the lower mounting bar 16, and the protruding end is bent downward.]
A hook-shaped hook piece 21 is provided.

In this embodiment, the upper mounting frame 15 is fixed by a board 17 having a cross-sectional shape and a screw member 18 that passes through the board 17 and is screwed into the grid 14, and the upper end protrudes toward the outside of the room. A locking piece 19 having a lock-like portion with an abbreviated cross-section, and a groove-shaped fitting portion 28 opening upward is formed between the indoor side surface of the lattice 14 and the locking piece 19.

The lower mounting bar 16 is composed of a base plate 20 and a hook piece 21 which projects toward the indoor side from the upper end of the base plate 20 and has a substantially key-shaped cross section with the indoor end protruding downward.

Several through holes 23 for passing through the screw members 22 are provided at predetermined positions on the substrate 20.

When installing such a configuration, first, the retaining piece 11 of the upper holding frame 8 is fitted into the groove-shaped fitting portion 28 of the upper mounting frame 15.

At this time, the lock-shaped portion of the engaging piece 11 and the lock-shaped portion of the locking piece 19 engage with each other.

Next, the hooking piece 2 of the lower mounting frame 16 is attached to the locking piece 13 of the lower holding frame 9.
Lock at 1.

After installation in this way, the screw member 18 of the upper mounting bar 15 and the through hole 23 provided in the lower mounting bar 16 are inserted,
The lattice 14 is securely abutted and fixed to the upper and lower holding frames 8 and 9 by the screw members 22 that are screwed into the threaded grooves 12 provided in the lower holding frame 9.

In the case of this embodiment, the surface grating can be attached to the window frame at a predetermined position by engaging the hooking piece 21 of the lower mounting frame 16 with the engaging part 13 of the lower holding frame 9. 23 and the threaded groove 12 naturally match, and the screw member 22 can be threaded into the threaded member 22 as it is, making the operation easy.

FIG. 10 shows a modification of the engagement portion between the upper holding frame 8 and the upper mounting bar 15.

In this case, another downwardly-opening fitting groove 24 is formed at the outdoor end of the upper holding frame 8, which projects downwardly from the locking piece 11'.

Further, a locking piece is provided integrally with the upper mounting frame.

That is, the upper mounting crosspiece 27 is made up of a board 25 with a cross-section having a cross-section and a locking piece 26 having a substantially key-like cross-section and integrally protruding upward from the indoor end of the board 25. 1
A groove-shaped fitting portion 28 that is open upward is formed between the indoor side of No. 4 and the locking piece 26 .

When installing, the locking piece 26 is inserted into the threaded groove 24.
At the same time, the locking piece 11' fits into the groove-shaped fitting portion 28 between the indoor side of the grid 14 and the locking piece 26.

In this way, it can be secured simply and reliably, so there is an advantage that no troublesome screw-fastening operation is required.

This proposal consists of the above-mentioned structure, and the surface lattice and the window frame are integrated into one structure, and when the surface lattice is attached to the window frame,
Because it can be installed in a predetermined position using only the means of engagement and locking, it is easier to adjust the position than conventional installations, and is strong and easy to install, regardless of the exterior material. Since it can be attached, there is no damage to the exterior material and no infiltration of rainwater etc. from the installation part.

In addition, since the outdoor side ends of the upper and lower frames of the window frame are in contact with the indoor side surfaces of the lattice of the surface lattice, rainwater runs down the lattice and drains well from the lattice and the outside edge of the lower room.

Furthermore, since there is no need to provide a screen lattice attachment part within the window frame, there is a great practical effect such that the opening area does not become small or the appearance becomes heavy.

[Brief explanation of drawings]

Figures 1 to 3 are perspective views showing the structure of conventional installation;
Figures 4 and 5 are longitudinal sectional views, Figure 6 is a perspective view showing an embodiment of the present invention, Figure 7 is a longitudinal sectional view, and Figure 8 is a partially enlarged sectional view showing the upper mounting structure. , FIG. 9 is a partially enlarged cross-sectional view showing the lower mounting structure, FIG. 10 is a partially enlarged cross-sectional view showing a modification of the upper mounting structure, and FIG. 11 is a cross-sectional view. A...Vertical frame, B...Horizontal frame, C...
...Mounting bracket, D...Wall, E...Draining part, F...Mounting part, 1...Window wooden frame,
2... Shoji, 3... Side lattice, 4...
...Window frame, 5...Top frame, 6...Bottom frame, 7...Vertical frame, 8...Top holding frame, 9...
...Lower holding frame, 10...Vertical holding frame, 11
．． 11'... Engaging piece, 12... Screwing groove, 13... Locking part, 14... Lattice, 1
5...Mr. Tamatori, 16...Mr. Trade-in,
17... Board, 18... Screw member, 1
9... Locking piece, 20... Board, 21...
... Hook piece, 22 ... Screw member, 23.
...Through hole, 24...Fitting groove, 25...
... Board, 26 ... Locking piece, 27 ...
- Tamatori Ao-sama, 28...Groove-shaped fitting part.

Claims (3)

[Scope of utility model registration request] (1) A plurality of lattices 14 and upper and lower mounting bars 15 and 27 respectively attached to the upper and lower sides of the interior side of the lattice 14
．． 16 to each outdoor end of the upper and lower frames 5 and 6 of the window frame 4, and the indoor side surface of the lattice 14 above the upper mounting beam 15.27 to the outdoor end of the upper frame 5. In the mounting structure of the surface lattice, in which the lattice 14 is mounted so that the indoor side surface of the lattice 14, which is above the lower mounting beam 16, abuts the outdoor side of the outdoor end of the lower frame 6, respectively. At the upper part of the mounting bar 15.27, there is a locking piece 19.26 provided on the indoor side surface of the lattice 14, and a locking piece 19.26 provided on the indoor side upper end of the upper mounting bar 15.27, which is spaced apart from the indoor side surface of the lattice 14, and protrudes upward. A groove-shaped fitting part 28 is formed which opens upward and is sandwiched between the lower mounting bar 16 and the lower mounting bar 16. A hook-shaped hook piece 21 is provided on the outdoor side end of the upper frame 5 and hangs downward from the end of the upper frame 5, and the hook piece 21 is bent downward to form a ]-shape. Locking piece 11.1 that can be fitted into portion 28
1' is provided at the outdoor end of the lower frame 6, and the lower frame 6 is provided with a lower part spaced toward the indoor side from that end, which hangs downward, and the hanging end is bent toward the outdoor side into an L-shape, and an upper A locking portion 13 is provided which is formed in the shape of a groove opening to the groove and can be locked to support the hooking piece 21 from below, and the retaining piece 11.11' is connected to the groove-shaped fitting portion. 28, the hook piece 21 is locked to the locking part 13, and the screen grid 3 is attached to the window frame 4. (2) The locking piece 19 is made separate from the upper mounting bar 15 and is screwed and fixed to the indoor side of the upper mounting bar 15 with the screw member 18, and the locking piece 19 is fixed from the upper end of the locking piece 19 to the outdoor side and upward. A lock-shaped portion with an L-shaped cross section is provided that protrudes from the lower end of the engagement piece 11 of the frame 5 toward the indoor side, so that when the engagement piece 11 is fitted into the groove-shaped fitting portion 28, the two key-shaped portions are provided. A mounting structure for a surface grid according to claim 1, characterized in that the parts are configured to be engaged with each other. (3) The locking piece 26 is provided integrally with the upper mounting bar 27. Utility model registration claim 1
Mounting structure of the surface grating described in section.