JPH0355748Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a sliding window in which inner and outer shoji are installed in a window frame in a sliding manner.

Prior Art As shown in Japanese Patent Publication No. 61-46235, the distance between the inner and outer lower rails, which are integrally formed on the lower frame constituting the window frame, is made slightly larger than the expected dimensions of the mating frame of the inner shoji. , The distance between the inner and lower rails and the lower stile of the outer shoji is made slightly larger than the expected dimensions of the doorstop stile of the inner shoji, and the outer shoji and inner shoji are respectively run toward the opening side to assemble the inner shoji. Position the stile laterally from the door stop stile of the outer shoji, and in this state drop the lower part of the inner shoji between the inner and outer rails and lift the upper part diagonally upwards to open the room without removing the outer shoji. BACKGROUND ART Inward-external sliding windows that can be removed from the inside are known.

Problems that the invention aims to solve With such sliding windows, it is convenient because the inner shoji can be removed indoors without removing the outer shoji, but when removing the inner shoji, the inner and outer shoji must be removed. It is necessary to move the inner shoji and the inner shoji to the opening side so that the matching stile of the inner shoji is located laterally than the door stop stile of the outer shoji, and since this operation is troublesome, ordinary people usually remove the inner shoji. You may not be able to remove it because you don't know how to do it.
Even if it could be removed, it would take a long time.

Furthermore, in the case of an internally moving single-sliding window in which the outer shoji is fixed to the window frame, it is extremely difficult to remove the inner shoji indoors by dropping the inner and outer shoji between the rails after sliding them apart.

Means and action for solving the problem The weight allowance of the inner upper rail of the upper part of the inner shoji and the upper frame is made smaller than the amount of drop into the recess between the lower frame of the lower part of the inner shoji and the outer lower rail. The estimated dimensions of the lower part of the matching stile of the shoji should be smaller than the distance between the inner and lower rails and the lower stile of the outer shoji, and the distance between the indoor side of the door stop stile of the inner shoji and the outdoor side of the lower stile should be within the range. By making the distance smaller than the distance between the lower rail and the connecting frame of the outer shoji, the lower part of the inner shoji can be lowered into the recess by moving the inner shoji slightly without moving the outer shoji from the closed position. It is something.

Example As shown in Figure 3, a sliding window has an inner shoji B and an outer shoji C installed in a window frame A, and the window frame A has an upper frame 1, a lower frame 2, and left and right sides. The vertical frames 3 and 4 are framed in a rectangular frame shape, and the inner shoji B and outer shoji C are made up of upper stile 5, 6, lower stile 7, 8, combined stile 9, 10, and doorstop stile 11, 12. A rectangular framework,
Glass plates 13 and 14 are mounted inside it.

The upper frame 1 has inner and outer upper rails 21 and 22 integrally formed inside and outside the horizontal board 20, and the upper parts of the inner and outer shoji screens B and C slide on the inner and outer upper rails 21 and 22. It fits freely.

The lower frame 2 includes an indoor side rising piece 30, an indoor side horizontal plate 31, an intermediate horizontal plate 34 bent into a hook shape with a vertical piece 32 and a horizontal piece 33, an outdoor side horizontal plate 35, and an indoor side horizontal plate 31.
An inner lower rail 36 integrally formed on the outdoor side of the intermediate horizontal plate 34 and an outer lower rail 3 integrally formed on the outdoor side of the intermediate horizontal plate 34.
7, its inner lower rail 36 and outer lower rail 37
A recess 38 is formed between the recess 38 and a windshield plate 39 is attached to the longitudinal center of the recess 38, so that when the inner and outer shoji B and C are closed, each of the matching frames 9 and 10 The lower part of the windshield plate 39 faces the windshield plate 39 to maintain airtightness between the two.

The matching frame 9 of the inner shoji B is the hollow part 4 on the indoor side.
0 and an outdoor smoke return 41, the estimated dimension _L1 is larger than the estimated dimension _L7 of the door stop stile 11, and notches 40a and 40b are formed at the top and bottom of the indoor hollow section 40. and is closed by the upper and lower caps 42, 43, so that the lower prospective dimension _L3 of the connecting frame 9 is smaller than the middle part.

The lower stile 7 of the inner shoji B is indoor, the outer vertical board 7a,
7b, the expected dimension _L4 is smaller than the expected dimension _L7 of the door stop stile 11, and the outdoor side vertical board 7b protrudes lower than the indoor side vertical board 7a, so that the combined stile 9 and the door The lower end surfaces 9a and 11a on the indoor side of the stile 11 are the same as the lower part of the vertical board 7a on the indoor side and become the lower end on the indoor side of the inner shoji B, and the lower end surfaces 9b and 11b on the outdoor side are the same as the lower part of the vertical board 7b on the outdoor side. This forms the lower part of the indoor side of the inner shoji B.

The windshield plate 39 has a stepped shape having an upper part 39a on the indoor side and a lower part 39b on the outdoor side. When the inner and outer shoji screens B and C are closed facing the lower surface of the chimney return 44 formed on the joining frame 10, the space between the joining part and the groove 38 is kept airtight.

The distance H 1 between the indoor lower part of the inner shoji B and the indoor upper part 39 a of the windshield plate ₃₉ and the distance H ₂ between the indoor lower part 39 b of the upper frame 1 and the inner upper rail 21 of the upper frame 1 are The lower part of the inner shoji B is formed into a concave groove 38, which is slightly larger than the weight H ₃ between the upper part of the shoji B and the upper part of the shoji B.
When it is dropped into the interior, the inner upper rail 21 and the upper part of the inner shoji will come off.

The distance _L5 between the lower stile 8 of the outer shoji C and the inner lower rail 36 is slightly larger than the expected dimension _L3 of the lower part of the matching stile 9 of the inner shoji B, and
The distance L ₆ between the matching stile 10 of the outer shoji C, that is, the smoke return 44, and the inner and lower rails 36 is the distance between the indoor side surface of the doorstop stile 11 and the outdoor side surface of the lower stile 7.
It is slightly larger than L ₂ .

Therefore, in order to remove the inner shoji B, as shown in FIG.
Make sure that 0 is removed.

In this state, lift the inner shoji B so that the lower part of the indoor side is above the inner lower rail 36, move the lower part of the inner shoji B to the outdoor side, and move the inner shoji B to the inner side as shown by the solid line in Figure 5.
It falls into the recess 38 between the lower outer rails 36 and 37.

At this time, the expected dimension of the lower part of the meeting frame 9 is L ₃
is the distance between the lower stile 8 of the outer shoji C and the inner lower rail 36
The distance _L2 between the indoor side of the doorstop stile 11 and the outdoor side of the lower stile 7 is smaller than L5, and the distance _L2 is smaller than the outer shoji C
Distance L ₆ between the connecting frame 10 and the inner lower rail 36
The lower part of the inner shoji B can be lowered into the recess 38 from between the inner and lower rails 36 and the outer shoji C.

As a result, the upper part of the inner shoji B comes off from the inner upper rail 21, so the inner shoji B
It can be removed indoors by moving the upper part of the unit towards the indoor side and lifting it diagonally upward.

Effect of the invention The lower part of the matching stile 9 of the inner shoji B can be dropped into the recess 38 from between the lower stile 8 and the inner lower rail 36 of the outer shoji C, and the doorstop stile 11 and the lower stile 7 of the inner shoji B can be lowered into the recess 38. Outer shoji C's matching frame 10 and inner lower rail 36
Since it can be dropped into the recess 38 from between the outer shoji C and the inner shoji B, the lower part of the inner shoji B can be dropped into the recess 38 by moving the inner shoji B slightly toward the opening side with the outer shoji C closed, and the lower part of the inner shoji B can be lowered into the recess 38 and moved indoors. Since it is removable, the removal operation of the inner shoji is simple, and even an ordinary person can easily remove it in a short time.

Furthermore, even in the case of an internally moving single-sliding window in which the outer shoji is fixed and only the inner shoji moves, the inner shoji can be easily removed to the indoor side.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIGS. 1 and 2 are longitudinal and cross-sectional views of FIG. 3, FIG. 3 is a front view of the sliding window, and FIGS. 4 and 5 are internal views. They are a cross-sectional view and a longitudinal cross-sectional view of the shoji in a state where the shoji is removed. A is the window frame, B is the inner shoji, C is the outer shoji, 1 is the upper frame, 2 is the lower frame, 5 and 6 are the upper stile, 7 and 8 are the lower stile,
9 and 10 are meeting frames, 11 and 12 are doorstop frames,
21, 22 are inner and outer upper rails, 36, 37 are inner,
The outer lower rail, 38, is a recess.

Claims (1)

[Scope of utility model registration request] Inside the window frame A, which has a rectangular frame shape with the upper frame 1, the lower frame 2, and the left and right vertical frames 3 and 4, an inner shoji B and an outer shoji C are provided on the upper frame 1, and inner and outer upper rails 21 and 22 are provided. and bottom frame 2
In a double-sliding window that can run freely along the inner and outer lower rails 36 and ₃₇ provided in Inner and outer lower rails 36,3
7 into _the recess 38 between the inner _and lower rails ₃₆ and the outer shoji C.
The distance L 5 between the lower stile 8 of the inner stile B is slightly smaller than the distance L ₅ , and the distance L 2 between the indoor side of the doorstop stile 11 of the inner shoji B and the outdoor side of the lower stile 7 is set to be slightly smaller than the distance L ₅ between the inner and lower rails 36 and the outer stile C. A sliding window characterized by being slightly smaller than the distance L ₆ between the 10 frames.