JPH0137083Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a double-structured louver clip.

In louver windows, as shown in Figure 1, louver clips a made of metal such as aluminum are used.
An end portion of a louver b made of a glass plate or the like is fitted into the louver window, and the louver is attached to the louver window via the louver clip a. The louver clip a has louver pressing pieces c and d formed on the inner surface, which is the indoor side when the louver b is closed, to securely hold the louver b and
To prevent rattling, a notch e is formed in the upper part of the outer surface that faces outdoors when the louver b is closed.
Also, cutouts f are formed in the inner and lower parts of the side surfaces, and by using these cutouts, the outer surface of the upper part of the louver b is brought into close contact with the inner surface of the lower part of the louver located above the louver, At the same time, the inner surface of the lower part of the louver b is brought into close contact with the outer surface of the upper part of the louver located below the louver, so that a sealing effect can be obtained when the louver window is closed.

However, since the louver clips a and louvers b are both made of hard material, gaps tend to form between the fitting portion of the louver clip and the louver, and when the louver window is closed, the joints of the louver clips may There were some gaps, which caused some difficulty in sealing the louver window.

The present invention was made with the aim of eliminating such conventional difficulties.The main body of the metal louver clip has a fitting part for fitting the end of the louver, and when the louver is closed, the louver is closed. Notches are formed at the upper part of the outer side of the fitting part which is the outer side and the lower part of the inner side which is the indoor side of the fitting part, and a louver holder made of a soft material is fixed to the inner wall of the fitting part, The main feature of this louver holder is that it includes sealing fins that protrude from the notch to the side surfaces of the fitting part.

Hereinafter, the present invention will be explained in detail with reference to the embodiments shown in the drawings. Reference numeral 1 denotes a louver clip main body formed of a metal plate, and a louver presser piece 2 is inserted on the inner side that faces indoors when closed. There is. The louver holding piece 2 has elastic holding parts 2a and 2b bent inward at the upper and lower ends, respectively, and a cut and raised piece 2c formed in the middle part is engaged with the inner surface of the louver clip main body 1. It is arranged so that it can be fixed by being locked to the stop portion 1a. Reference numeral 3 denotes a louver holder made of a soft material such as synthetic resin, which is fitted into the fitting portion of the louver clip main body 1 and fixed by adhesive. At this time, the sealing fins 3a and 3b provided on the upper and lower side edges of the louver clip main body 1 are moved from the notch 1b on the upper outer surface side and the notch 1c on the lower inner surface side of the louver clip main body 1 to the side surface of the fitting part. The bosses 3c are designed to protrude from each side, and are integrally formed on the inner surface so that they can be fitted into the mounting holes 1e formed in the stay pieces 1d of the louver clip main body 1 to the window frame. . Furthermore, grooves 3 are provided on both sides of the inner surface of the louver holder 3.
d and 3e are formed, and the guide ribs 1f and 1g formed on the louver clip main body 1 fit into these grooves, while the lower side edge of the lower thick portion 3f is formed on the lower surface edge of the louver clip main body 1. It has a structure that is hidden by the folded back piece 1h.

Since the louver clip according to the present invention is constructed as described above, when the glass louver 4 is fitted, the louver holder 3 comes into close contact with the end of the louver 4, thereby preventing a gap from forming. I can do it. When the louver window is closed, the upper edge of the outer surface (outdoor side) of the lower louver 4' comes into contact with the lower edge of the inner surface (indoor side) of the upper louver 4, as shown in FIG. Although it is sealed,
In the case of the present invention, the sealing fins described above provide a perfect sealing effect. That is, as shown in FIG. 5A, the fin 3b located at the lower end of the inner surface of the upper louver 4, and the fin 3'a located at the upper end of the outer surface of the lower louver 4'. When the fins 3b and 3'a contact each other just before the louver window closes, and the louver window is in a sealed state as shown in FIG. Because it can be done. Further, as described above, the folded piece 1h is formed on the lower edge of the louver clip body 1, and the guide ribs 1f, 1g of the louver clip body 1 are fitted into the grooves 3d, 3e of the louver holder 3. Therefore, the notch of the louver clip can be reliably sealed, and rainwater or the like can be prevented from entering between the louver clip main body 1 and the louver holder 3. Furthermore, since the boss 3c formed on the louver holder 3 is fitted into the mounting hole 1e of the louver clip main body 1 as described above, when the louver clip is attached to the window frame, the vertical window frame 5 is attached as shown in FIG. This has the effect of maintaining an appropriate contact state between the tight material 6 outside the vertical frame incorporated in the louver clip body 1 and the louver clip body 1, and maintaining close contact between the louver and the louver clip.

As explained above, the present invention has a louver clip with a double structure that integrates a metal main body and a soft material louver holder, and also has sealing fins, which improves the watertightness and airtightness of the louvered window. It can be significantly improved, and its practical effect is quite remarkable. In addition, when a glass louver was fitted into a conventional all-metal louver clip, the end of the louver could be damaged or damaged, but in the case of the present invention, it is protected by a louver holder made of soft material. , no such inconvenience will occur.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram of a conventional example, Fig. 2 is a perspective view of the louver clip according to the present invention, Fig. 3 is a plan view thereof, and Fig. 4 shows the positional relationship between the upper and lower louvers when the louver window is closed. State diagram, Figure 5 is A of Figure 4
-A is a cross-sectional view taken along the line A, where A shows the louver window just before it is completely closed, and B shows the completely closed state, and Figure 6 is an enlarged cross-sectional view taken along the line B-B in Figure 4. be. 1... Louver clip body, 2... Louver holding piece, 3... Louver holder, 3a, 3b...
Seal fin, 4...louver, 5...window frame, 6...outer tight material.

Claims (1)

[Scope of utility model registration request] A metal louver clip body has a fitting part for fitting the end of the louver, and when the louver is closed, the upper part on the outside side of the fitting part is on the outdoor side, and the lower part on the inner side is on the indoor side. A notch is formed in each, and a louver holder made of a soft material is fixed to the inner wall of the fitting part, and the louver holder has a sealing part that protrudes from the notch to the side surface of the fitting part. A double-layered louver clip featuring fins.