JPH0352399Y2 - - Google Patents

Description

[Detailed description of the invention] A. Purpose of the invention A. Industrial field of application The present application is intended to provide an inexpensive, highly airtight sliding window for use in residential construction, etc.

B. Conventional technology and its problems In the case of conventional wooden sliding windows, in order to improve the airtightness of the window 1', referring to Figures 1 to 4, the areas where airtightness is required (the lintel and Between fittings 1
A, between the mullion and the fittings 1B, between the threshold and the fittings 1C)
In this method, an airtight material (gap prevention material) is simply attached to either the fittings side or the window frame side.

However, in this case, it is assumed that the airtight material is crimped to the fittings and the window frame, but a problem arises in that it is difficult to crimp the material reliably.

B. Structure of the device A. Means for solving the problem The present application attempts to solve the above-mentioned problem with the following structure.

That is, in the case of the present application, left and right fittings are installed in the window frame in a sliding manner, and the airtight material is also attached to the grooves of the upper frame of the window frame, and when the fittings are moved, This is a highly airtight double-sliding window whose fittings can be securely bonded to the airtight material.

(b) Examples of implementation of the idea Examples will be described with reference to the drawings.

1 is a wooden highly airtight sliding window with window frame 2 and fittings 3.
It consists of

The window frame 2 includes a lower frame 2A, left and right vertical frames 2B and 2C connected to the left and right ends of the lower frame 2A, and an upper frame 2D connected to the upper ends of the vertical frames 2B and 2C. The fittings 3 consist of an outer fitting 4 located on the right side and an inner fitting 5 located on the left side,
Lower stile 4A, 5A, Tate stile 4B, respectively.
5B, stile 4C, 5C, upper stile 4
It is composed of D and 5D.

An outer rail 6 and an inner rail 7 to which the outer and inner fittings 4 and 5 are to be attached are attached to the upper surface of the lower frame 2A of the window frame 2, and along these rails 6 and 7, Outside and inside airtight material 8,
9 is attached.

An outer groove 10 is provided on the lower surface of the upper frame 2D of the window frame 2 to correspond to the outer fitting 4 and the inner fitting 5.
An inner groove 11 is formed, and the outer groove 10 has a groove main body 10A and a right portion 10A1 of the outer vertical surface of the groove main body 10A.
The inner groove 11 includes a groove main body 11A and an inner vertical wedge member 10B attached to the groove main body 11A. It is composed of a left wedge-shaped member 11B that is attached to the left portion 11A1 of the surface and is formed to become wider toward the left,
An airtight material 10C is attached to the right wedge-shaped member 10B facing inward toward the outer fittings, and an airtight material 11C is attached to the left wedge-shaped member 11B facing outward toward the inner fittings.

The upper surfaces of the upper stile 4D, 5D of the outer fitting 4 and the inner fitting 5 are provided with projecting ridges 4G, 5G which are inserted into the grooves 10, 11 from below,
Moreover, the above-mentioned protrusion 4G is connected to the above-mentioned right wedge-shaped member 10.
The width of the projection 5G is narrower toward the right to correspond to B, and the width of the protrusion 5G is narrower toward the left to correspond to the left wedge-shaped member 11B.

12 is an airtight material attached to the vertical frames 2B and 2C of the window frame 2, and 13 is an airtight material attached to one of the fittings.

C operation Explain along with the effects.

C. Effect of the invention (a) When trying to open fittings 4 and 5, fitting 4 will be pushed to the left and fitting 5 will be pushed to the right.

In this case, the ridges 4G and 5G of the upper stile are the 10th
Separate as shown in the diagram.

(b) When trying to close fittings 4 and 5, fitting 4 will be pushed to the right and fitting 5 will be pushed to the left.

When each fitting 4, 5 reaches its respective position,
The protrusions 4G and 5G of the upper stile are tightly pressed to the wedge-shaped member via an airtight material.

In this way, the device of the present invention is a useful device that can solve all the problems of the conventional device pointed out at the beginning.

[Brief explanation of the drawing]

Fig. 1 is a schematic front view of the conventional device, Fig. 2 is a vertical cross-sectional view, Fig. 3 is a cross-sectional view, Fig. 4 is a sectional view of main parts explaining another example of the conventional device, and Fig. 5 is a front view of the object of the present application, Fig. 6 is an enlarged sectional view taken along the line A-A, Fig. 7 is an enlarged sectional view taken taken along the line B-B, Fig. 8 is a perspective view centered on the lintel, and Fig. 9 shows that the fittings are wedged. Fig. 10 is a longitudinal sectional view of the same as above, Fig. 11 is a transverse sectional view of the fittings separated from the wedge-shaped member, and Fig. 12 shows the wedge-shaped member and the airtight material. FIG. 13 is an exploded perspective view, and FIG. 14 is a partially cutaway perspective view showing the relationship between fittings and each wedge-shaped member. 1... Highly airtight double sliding window, 2... Window frame, 3... Fittings, 4... Outer fittings, 5... Inner fittings, 10,1
1...Gutter groove, 10B, 11B...Wedge-shaped member, 10C, 11C...Airtight material.

Claims (1)

[Scope of claim for utility model registration] A highly airtight sliding window characterized by comprising a window frame 2 and fittings 3 that meet the following conditions. B The window frame 2 includes a lower frame 2A, left and right vertical frames 2B and 2C connected to the left and right ends of the lower frame 2A, and an upper frame 2 connected to the upper ends of the vertical frames 2B and 2C.
D must be placed consecutively. (b) The above-mentioned fittings 3 consist of an outer fitting 4 located on the right side and an inner fitting 5 located on the left side, respectively, with lower stile 4A, 5A, vertical stile 4B, 5B,
Joining stile 4C, 5C, upper stile 4D, 5
It must consist of D. C. An outer gutter groove 10 and an inner gutter groove 11 are formed on the lower surface of the upper frame 2D of the window frame 2 to correspond to the outer fitting 4 and the inner fitting 5, and the outer gutter groove 10 is a gutter groove. It is composed of a main body 10A, and a right wedge-shaped member 10B that is attached to the right portion 10A1 of the outer longitudinal surface of the groove main body 10A and is formed to become wider toward the right. The groove 11 is composed of a groove main body 11A and a left wedge-shaped member 11B that is attached to a left portion 11A1 of the inner vertical surface of the groove main body 11A and is formed to become wider toward the left. , right wedge-shaped member 10
B has airtight material 10 facing inward and facing the outside fittings.
C is attached, and an airtight material 11C is attached to the left wedge-shaped member 11B facing outward toward the inner fittings. (d) The upper surfaces of the upper stile 4D, 5D of the outer fitting 4 and the inner fitting 5 are provided with the groove grooves 10, 1.
Projections 4G and 5G that are inserted from below are provided in the projecting section 1, and the projecting section 4G is configured to become narrower toward the right side so as to correspond to the right wedge-shaped member 10B. The protrusion 5G is configured to become narrower toward the left so as to correspond to the left wedge-shaped member 11B.