JPH0628152U - Locking structure for the opening with a ventilation window - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Locking the sliding glass window with ventilating windows on the left and right sides even if the window is fully closed or half open. Providing structure. [Structure] A structure for locking an opening 1 with windows 2 and 3 for attaching ventilation windows 4 and 5, wherein the sash frame main portion where the ventilation window sash frame and the glass window sash frame face each other is provided with a crescent. 6A and 6B are fixed so that they can be engaged with each other, a crescent hook 7 is fixed to one of the main parts of the sash stand frame of the pull-type glass window, and the crescent receiving bracket 8 is attached to the other sash horizontal frame or frame. It is characterized in that a plurality of the like are arranged side by side.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sliding glass window opening provided with a ventilation window of a building, and more particularly to a structure for locking the opening that can be locked in either a fully closed or half-opened state.

[0002]

[Prior art]

 Conventionally, there has been an opening where a glass window and a ventilation window are installed side by side.In general, a fixed ventilation window is provided by fitting a robust perforated plate or a plate with a slit hole into the top of the glass window. The locking structure at is provided only on the glass window.

On the other hand, the sliding type movable type has a screen door. Although it is attached to the glass window to prevent insects and ventilates, the structure itself is easily damaged and has no crime prevention, so it can be locked only when the glass window is fully closed, and Was never locked.

[0004]

[Problems to be solved by the device]

 However, it is often the case that you want to be prepared for crime prevention by opening the ventilation window freely or by locking it while ventilating.Therefore, there is a window opening with a ventilation window that solves the crime prevention problem. There was no. Although the fixed ventilation window is robust, there is a problem in that the opening cannot be adjusted due to its structure.

In view of the drawbacks of the prior art, an object of the present invention is to make it possible to lock a ventilation window formed by a pull-type, robust perforated plate on a glass window and to connect the pair of glass windows to each other. (EN) It is possible to provide a locking structure for an opening that can be locked in any of a fully closed / half open state, resulting in a half open state of the ventilation window.

[0006]

[Means for Solving the Problems]

 In the present invention, the crescent locking structure between the ventilation window and the glass window is the same as that of the conventional technology, but a pair of glass windows with crescents are arranged at the opening of the wall of the building, and the left and right outer sides of each are arranged. A lock structure of an opening to which the window and a lockable ventilation window are attached.A crescent hook is fixedly attached to the main part of one of the window sash stand frames of the glass window, and the other window is fixed. It is characterized in that a plurality of metal fittings for the crescent corresponding to the hooks are arranged side by side on a main part of the sash lateral frame so as to be lockable.

[0007]

[Action]

 According to such a technical means, when the pair of glass windows are half-opened, the hook of the crescent of one window is locked to one of the plurality of metal fittings juxtaposed in the other window which it faces. , Its half-open state is fixedly held. Therefore, as long as the ventilation window is locked to the glass window, the entire window is locked to the opening, and the ventilation window is half opened to the opening, and is proportional to the ventilation area. Ventilation volume is obtained. Since the screen door is a double-drawing system, the glass window is not covered when the screen door is not in use, so it does not spoil the appearance.

[0008]

【Example】

 Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is an external front view showing an outline of a sliding-type window structure according to an embodiment of the present invention, and FIG. 2 is a plan view of a main portion thereof, both showing a fully closed state of an opening 1 with a window. -Type pair of glass windows 2 and 3 are attached to a sash frame 9 fitted to an outer wall or floor slab 11 and ventilation windows 4 and 5 with perforated plates outside the opening 1 are provided. Is attached. The ventilation windows 4 and 5 and the glass windows 2 and 3 have lockable crescents 6A and 6B, which are hooks and receiving brackets, at normal installation positions facing each other. Reference numeral 10 is a rail for moving the windows 2 to 5. A plurality of metal fittings 8 composed of 81, 82 to 8n are provided on the upper side of the sash horizontal frame of the window 3 of the glass window, and corresponding to the metal fittings 8, the sash standing frame main part of the other window 2 is provided. A crescent hook 7 is fixed to the receiving metal fitting 8 so that it can be locked. Note that the receiving metal member 8 may be replaced with a receiving member that connects a plurality of hook receivers in series, instead of arranging the receiving metal members for each set of crescents in parallel. Further, instead of attaching the receiving metal fitting 8 to the upper portion of the sash frame, it may be attached to the frame so that it can be locked.

FIG. 3 is a plan view of a main part of an opening showing a locked state during ventilation of an embodiment of the present invention. The crescent 6A is similarly provided on the ventilation window 4 and the glass window 3 which face each other. The crescent 6B is locked to the ventilation window 5 and the glass window 2. Here, the sash frame 21 of the window 2 is shaped for the time being to the sash frame of the window 5 in order to enable the locking operation. The pair of windows 2 and 3 are fixed by rotating the hook 7 of the window 2 to, for example, 83 of the plurality of metal fittings 8 provided in the window 3. Mohair 12 is attached to the outer surface side of the sash frame 9 so that the gap between the ventilation windows 4 and 5 and the opening 1 can be shielded against insects.

FIG. 4 is a cross-sectional side view of a main part of a crescent according to another embodiment of the present invention, in which the locking brim plate 42 is provided on the outermost side of the sash frame 9 in the opening 1. When the hooks 7 of the ventilation windows 4 and 5 for mounting the crescent 6 are rotated, they are engaged with the cutout holes 43 provided in the flange plate 42 and can be directly and integrally locked to the frame 9. It is like this. Further, the frame 9 is provided with a locking brim plate 33 interposed between the windows 2 and 3. The brim plate 33 is provided with a notch hole 33 that is engaged with the receiving metal fitting 8 when the hook for fixing the windows 2 and 3 is operated, and that the hook can engage with. The frame 9 and the frame 9 can be integrally fixed. The pad 13 is a caulking material that closes the gap between the sash frame 9 and the outer wall 11.

Next, the function of the present invention will be described. The ventilation windows 4 and 5 are fixed to the glass windows 2 and 3 by a normal locking method. When the windows 2 and 3 are opened halfway and the hook 7 of the crescent is locked to one of the plurality of receiving fittings 8 facing each other, the windows 2 and 3 are integrally fixed in that state. It In this case, the overlapping length of the windows 2 and 3 is the half opening width of the windows 4 and 5, that is, the ventilation width. On the other hand, the hook that integrally fixes the windows 2 and 3 is locked to the locking brim plate 32 of the sash frame 9 that is always fixed. The opening 1 does not have a space between the opening 1 and the series of windows 2 to 5 whose mutual positions can be fixed.

[0012]

[Effect of device]

 As described above, according to the present invention, a ventilation window with a rigid sliding perforated plate, which is not a screen according to the prior art, is used as a ventilation window that can be fully closed or half opened in the windowed opening of the building. , A glass window attached to it can be locked, and a plurality of metal fittings that can be locked in a fully closed / half-opened state of the glass window, and a hook that locks to one of the metal fittings form a crescent lock. A lock structure that can be locked together with the sash frame of the opening allows for a robust lock even when the ventilation area is selected, resulting in a safer room with improved crime prevention effects and a ventilation window. It is possible to provide a locking structure for the attached opening, which has great practical value.

[Brief description of drawings]

FIG. 1 is an external front view showing an outline of a sliding window structure according to an embodiment of the present invention.

FIG. 2 is a plan view of an essential part of a sliding window structure according to an embodiment of the present invention when no ventilation is provided.

FIG. 3 is a plan view of a main part of an opening showing a locked state during ventilation of the embodiment of the present invention.

FIG. 4 is a side sectional view of an essential part for explaining the vicinity of a crescent according to another embodiment of the present invention.

[Explanation of symbols]

 1 Opening 2, 3 Glass window 4, 5 Ventilation window 6, 7 Crescent 8 Receiving metal fitting

Claims (1)

[Scope of utility model registration request] 1. A pair of glass windows with a crescent attached to the opening of a wall surface of a building, and the opening and the lockable ventilation windows are attached to the left and right sides of the glass windows. In the structure of the glass window, a crescent hook is fixedly provided on one of the window sash standing frame main parts, and a plurality of the crescent receiving metal fittings corresponding to the hook are provided on the other window sash horizontal frame main part. Locking structure of the opening with an attached ventilation window, which can be locked side by side.