JPH0515031Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a grid attachment device for attaching a grid to a frame fitted with glass.

[Conventional technology]

When a lattice is inlaid into a shoji stile or window frame, the glass surface becomes calm and gives a solid feel. Therefore, in recent Western-style houses, there is a tendency to use it as a tool to decorate window openings. There are many types of lattices, and you have to choose one from among them, but in general, they are often constructed integrally with shoji frames and window frames.

[Problem that the invention attempts to solve]

Therefore, once selected, it is difficult to remove, and even if the grid becomes tired, it cannot be removed or replaced. Also, a lot of dirt may accumulate between the grid and the glass surface, which may be inconvenient to clean.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a grid mounting device that solves the above-mentioned problems.

[Means for solving problems]

In order to achieve the above object, the present invention provides a pair of opposing locking claws that protrude inward from the prospective surface on at least one of the indoor and external surfaces of the frame into which the glass is fitted, and which are fitted into the frame. The lattice is a U-shaped member with an uneven U-shaped cross section in which at least one pair of frames corresponding to the locking claws of the frame are opened outward and the flange side on the glass side is short. Along with
A notch groove is formed in the frame having a U-shaped cross section near the flange on the long side, and this notch groove and the flange on the long side of the frame engage a locking catch formed on the frame. A device characterized in that blocks having a relationship of engaging and disengaging in a sandwiching manner are inserted, and at least one of the blocks is made freely retractable with a stroke length equal to or greater than the locking depth of the lock receiving pawl. It is.

[Effect]

In the present invention, since the grid is removably attached to the frame into which the glass is fitted, the grid can be easily replaced and cleaned. In addition, since the locking pawl formed on the frame is held on the grid side by being sandwiched between the long side flange having a U-shaped cross section and the block disposed inside the flange, wobbling of the grid is eliminated. Furthermore, due to the locking relationship, the long side flanges of the lattice side stile overlap the locking claws and are attached in close contact with each other, so that the frame and the lattice surface are substantially connected. They are flush with each other, and there are no gaps between them, making them appear integrated as a whole, giving a good appearance.

〔Example〕

Examples will be described below with reference to the drawings.

In this embodiment, a lattice 10 is detachably attached to a shoji 2 of an outward-opening window 1 shown in FIG. There are many types of grids that currently exist, but the parallel grid is used here as a representative. This lattice 10 has a frame 1 that also serves as a mounting frame.
1 and 12 are arranged on the left and right, and between the frame frames 11 and 12, a plurality of horizontal bars 13, . . . and vertical bars 14, .

In the figure, the lattice 10 is attached to the outside of the shoji 2, but in the embodiment, as shown in FIG. A pair of locking claws 4a, 5a, 4b, and 5b are provided on the interior and exterior surfaces of the interior and exterior surfaces of the vehicle, so that the interior and exterior surfaces of the vehicle can be attached to either the interior or exterior of the vehicle. This was designed to meet the demand for mounting on the inside. Each pair of locking claws 4a, 5a, 4
b, 5b extend from the inner and outer surfaces of the vertical frames 4, 5 parallel to the glass surface G fitted into the shoji frame 3, and their tips are opposed to each other.

On the other hand, each of the frame frames 11 and 12 of the lattice 10 has a U-shaped cross section so as to have an open space.
The opening is the locking catch 4 of the corresponding vertical stile 4, 5.
It is directed outward so as to be opposite to a and 5a.
In addition, in order to establish a relationship in which the flange can be freely engaged and disengaged from the frame as described later, the flange side on the glass side is formed into a U-shaped cross section with scalene sides having a short length. Each frame frame 11, 12
Blocks 15 and 16 that engage and disengage with the locking claws 4a and 5a are inserted into the spaces 11a and 12a in a manner that they can appear and retract freely, and projectile bodies 17 and 18 are arranged behind the blocks 15 and 16. . Each block 15,
16 is provided with notched grooves 15a, 16a for receiving the locking claws 4a, 5a or 4b, 5b, and the vertical stile 4, It is locked in such a way that locking receiving claws 4a, 5a formed in 5 are sandwiched therebetween. Therefore, the rattling of the lattice 10 is eliminated, and the long side flanges of the frame frames 11 and 12 overlap each other so as to cover the outside of the locking claws 4a and 5a, and are installed in a close contact state. As a result, the frame and the lattice are substantially flush with each other, and there are no gaps, so the whole appears to be integrated, resulting in a good-looking product.

Further, the stroke amount of each block 15, 16 is made larger than the depth of the notch grooves 15a, 16a so that the blocks 15, 16 can be engaged with and disengaged from the lock receiving claws 4a, 5a or 4b, 5b. In other words, the locking claw 4
A stroke length greater than the locking depth of points a and 5a is ensured. In addition, as mentioned above, since the glass-side flange sides of the frame frames 11 and 12 having a U-shaped cross section are made short, the grid 10 remains in the direction parallel to the glass surface from the state shown in FIG. 1 (in the left-right direction in the drawing). The grating 10 can be easily attached and removed by sliding the grating 10 in a direction parallel to the glass surface. Also, blocks 15 and 16 are the projectile 1 behind them.
In order to prevent the blocks 15 and 18 from jumping out, stopper pieces 15b and 16b are provided at the ends of each block 15 and 16, while the frame frames 11 and 12
On the sides, presser claws 11b and 12b are provided at corresponding positions in consideration of the stroke amounts of the blocks 15 and 16. Although compression coil springs are used for the elastic bodies 17 and 18, it is also possible to use plate springs or the like instead.

Further, as shown in FIG. 2, the lower ends of the vertical bars 14, . Although the upper end is not shown, it has the same configuration as the lower end.

Next, a method for attaching and detaching the grid 10 will be explained. Since the attaching and detaching can be done in the opposite manner, only the detaching will be explained here with reference to FIG. 1. The elastic body 17 temporarily placed on the left frame frame 11
Push the grid 10 to the left against the When the left block 15 stops, the right notch 16a
The locking catch claw 5a comes off. Just when it comes off, pull out the right stile 12, then pull out the lattice 10.
Push back to the right and remove the left frame 11 from the left locking claw 4a. Therefore, it is easy to remove, and since it is locked by both receiving claws after installation, it does not easily come off. Additionally, it can be attached to the back side of the shoji screen if necessary.

In the embodiment, each block is movable and the projectile is placed behind it, but in order to achieve the purpose of the present invention, only one of the blocks may be movable and the other block may be fixed.

[Effect of idea]

As described in detail above, according to the present invention, the grid can be easily attached to and removed from the frame, the appearance can be varied depending on the situation, and garbage cleaning becomes easy. In addition, the lattice does not wobble when installed, and the frame and the lattice are substantially flush with each other.
Moreover, since they are integrated without any gaps between them, the appearance is good.

[Brief explanation of drawings]

Fig. 1 shows an embodiment of the present invention; Fig. 2 is a cross-sectional view showing the lattice attached to the outside of an outward-opening window; Fig. 2 is a vertical sectional view showing the lower half of Fig. 1; FIG. 3 is an external view of an outward-opening window to be installed in the present invention. 1...Outward opening window, 2...Shoji, 3...Shoji frame,
4, 5... vertical stile, 4a, 4b, 5a, 5b... locking catch claw, 11, 12... stile frame, 13, 14...
Crosspiece, 15, 16... Block, 17, 18... Bullet launcher.

Claims (1)

[Claims for Utility Model Registration] At least one of the interior and exterior surfaces of a frame into which glass is fitted is provided with a pair of opposing locking claws that protrude inward from the prospective surface, and a lattice fitted into the frame is provided with: , at least one pair of frames corresponding to the locking claws of the frame are opened outward, and the flange side on the glass side is a U-shaped member with a scalene side and a U-shaped cross section, and the flange side on the glass side is short.
A notch groove is formed in the frame having a U-shaped cross section near the flange on the long side, and this notch groove and the flange on the long side of the frame engage the locking catch formed on the frame. A lattice characterized in that blocks having a relationship of engaging and disengaging in a sandwiching manner are inserted, and at least one of the blocks is made to be freely retractable with a stroke length equal to or greater than the locking depth of the lock receiving pawl. mounting device.