JP2575488Y2 - Assembling device of lattice frame in sash - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for assembling a lattice frame in a sash.

[0002]

2. Description of the Related Art A sash, such as a window frame, a shoji screen, or a door, is provided with a lattice frame for the purpose of protecting a glass panel, a crime prevention effect, or a design effect. It is fixed with screws.

[0003]

In the prior art, since the grid frame is fixedly attached to the main frame, if dust adheres to the surface of the glass panel on the grid side, the removal work is complicated by the presence of the grid. Becomes

SUMMARY OF THE INVENTION [0004] The present invention aims at providing a device which can freely attach and detach a lattice frame to and from a frame by a simple operation in order to eliminate the complexity in the above case. It was issued.

[0005]

Means for Solving the Problems A pair of constituent members mainly composed of a sash, such as a window frame, are provided with an engaging groove having an opening on the opposite surface side of the constituent member. A locking piece to be moved in and out is provided on one of the constituent members, an operation piece of the locking piece is arranged outside the sash main body, and the locking piece is locked to the edge of the lattice frame which is fitted into the engagement groove in a snap-fit manner. The configuration is such that the edges of the pieces are pressed against each other.

[0006]

1 is a cross-sectional view, FIG. 2 is a vertical cross-sectional view, FIG. 3 is a front view of a locking device, FIG. Is a rear view of the locking device, and FIG. 5 is a sectional view of the locking device.

In the embodiment, a sash main body A is constructed by assembling a sub-frame 2 with a main frame 1, a glass panel 3 is fitted into the indoor side of the sub-frame 2 of the sash main body A, and a glass panel is mounted on the outdoor side. 3 and a frame 4
Is mounted so that it can be detachably mounted.

A pair of opposed vertical members 5a and 5b of the sub-frame 2 constituting the sash main body A (corresponding to the constituent members referred to in the claims of the present invention) are provided with opposing surfaces of the vertical members 5a and 5b. The engaging frames 6a and 6b having open sides are provided,
Are fitted into the engagement grooves 6a and 6b in a swift manner.

At a proper position of the back wall piece 7 forming the engaging groove 6a of the one vertical member 5a, a through hole 9 communicating the engaging groove 6a and the space 8 formed by the main and sub frames 1 and 2 is provided. The locking piece 10 provided in the space 8 is disposed in the engaging groove 6a through the through hole 9 so that the locking piece 10 can be freely moved in and out, and the tip 10a of the locking piece 10 projecting into the engaging groove 6a is The operating piece 11 of the locking piece 10 is placed outside the indoor side of the sash main body A by being pressed against the edge 4a.

In the embodiment, the locking device 12 is provided by engaging with the space 8, and the locking device 12 has a shaft 13 in a main body 13 screwed to the main frame 1. The operating piece 11 is rotatably penetrated, and the base of the locking piece 10 is fixed to the tip of the operating piece 11 protruding from the rear side of the main body 13. The front face 11 a of the operating piece 11 is the front face of the main body 13. 13a, and a coin insertion groove 1 on the front surface.
4, and a tip 10 a of the locking piece 10 protruding in an arm shape from the operation piece 11 is constituted by a pair of branching pieces 15, 15 provided with elasticity. The inclined surface a is brought into pressure contact with a lattice frame edge 4a which is inclined and coincides with the inclined surface a.

Thus, in the state shown in FIG.
When the operation piece 11 is rotated by using the
The locking piece 10 integrated with the lock member 10 is turned into the space 8 and the lattice frame 4 fitted into the engaging grooves 6a and 6b is released from the locked state, and can be removed from the sash main body A. Further, after being fitted into the tent, the operating piece 11 is operated in the original position direction to return to the state shown in FIG.

It is needless to say that the cross members 16 and 16 facing each other may be used as constituent members in the utility model registration request.

[0013]

[Effect of the Invention] Since the present invention has the configuration as described above,
The attachment and detachment of the lattice frame with respect to the sash can be freely performed by a simple operation.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view.

FIG. 2 is a longitudinal sectional view.

FIG. 3 is a front view of the locking device.

FIG. 4 is a rear view of the locking device.

FIG. 5 is a cross-sectional view of the locking device.

[Explanation of symbols]

 A Sash main body 5a, 5b Vertical member 6a, 6b Engagement groove 7 Back wall piece 10 Locking piece 11 Operation piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A pair of opposed components mainly composed of a sash, such as a window frame, are provided with an engagement groove having an opening on an opposing surface side of the component,
A locking piece that enters and exits through the back wall piece of the engagement groove is provided on one of the constituent members, and an operation piece of the locking piece is arranged outside the sash main body, and the locking groove is inserted into the engagement groove. The edge of the locking piece was pressed against the edge of the fitted lattice frame,
A device for assembling a lattice frame in a sash.