JPH0119748Y2 - - Google Patents

Description

[Detailed description of the invention] This invention provides a tight material facing the outdoor side and forming the same surface on the inner periphery of the sash frame, and a shoji that opens and closes with a hinge provided at one end is placed inside the sash frame. The present invention relates to a device for preventing damage to a sash tight material, which is incorporated and has a structure that brings the tight material into close contact with the interior surface of a shoji stile when closed.

Traditionally, a sliding window is an example of a sash that opens and closes around a hinge provided at the upper or lower end of a shoji. An endless sheet of tight material is provided on the same surface, and the interior surface of the shoji frame is brought into close contact with the tight material to improve airtightness and watertightness. However, in the process in which the tight material installed on the sash vertical frame and the shoji vertical stile gradually come into close contact with each other when the shoji is closed, the surface of the tight material and the end of the shoji stile first come into contact; The problem was that it was easily damaged.

Therefore, it was considered to fit a cap on the edge of the shoji stile on the hinge side to hide the butt end, but this created a step between the cap and the interior surface of the stile and caused problems between the cap and the tight material. There were problems such as a decrease in the degree of adhesion and deterioration of airtightness and watertightness.

This idea was made in order to eliminate the above-mentioned conventional drawbacks, and without deteriorating the airtightness or watertightness between the sash frame and the shoji, it was especially possible to connect the tight material provided in the sash frame to the shoji vertically. The purpose of this is to significantly effectively prevent damage to the tight material due to contact with the stile.

This idea involves providing a tight material facing the indoor side and forming the same surface on the inner periphery of the sash frame, incorporating a shoji that opens and closes with a hinge provided on the upper end or the lower end into the sash frame, and Sometimes, in a sash that brings the indoor surface of a shoji stile into close contact with vertical and horizontal tight materials, on the vertical extension of the tight material adhesion surface of the vertical stile of the shoji, the part facing the tight material and the indoor wall of the vertical stile are placed. A butt end hiding member having a contact portion with the end of the end is provided, and a curved surface that curves toward the outdoor side is formed on the opposite part of the end hiding member, and the curved surface is brought into close contact with the tight material of the vertical stile. It is characterized by the fact that the surfaces are flush and continuous.

Hereinafter, embodiments of this invention will be described in detail based on the drawings.

FIG. 1 is a vertical sectional view of the upper part of the sliding window according to an embodiment of this invention, and the upper frame 10 constituting the upper part of the sash frame 1 has connecting screw holes 11 and 1.
2. A fitting groove 14 for the sealing material 13, a tight material fitting groove 15 provided toward the outdoor side on the protruding piece 17 extending on the lower surface side of the upper frame 10, etc., and this tight material fitting groove 15 A tight member 16 is attached to the upper frame 10 in the length direction. Also, 20 is shoji 2
This upper stile 20 is an upper stile that constitutes the upper part of the
is equipped with connecting screw holes 21 and 22, a glass fixing groove 23, a contact surface 24 with the tight material 16, a hinge mounting groove 25, etc., and a glass 29 is fixed to the glass fixing groove 23 via a packing 28. be.

2 and 3 are a horizontal sectional view and a perspective view of the upper hinge attachment part of the shoji 2, in which 20 is the same upper stile as shown in FIG. 2, 30 is the screw hole 21 of the upper stile 20, 22 is a vertical stile fixed with screws (not shown). Further, the vertical stile 30 is provided with a tight material contact surface 32 in the longitudinal direction on the indoor side. Furthermore, 40 is a vertical frame that constitutes the side part of the sash frame 1, and this vertical frame 40 has a fitting groove 42 of a sealing material 41, a hinge receiver 43, and a protruding piece 44 extending in the direction of the vertical frame 30. It is provided with a tight material fitting groove 45 provided toward the outside, and the tight material fitting groove 45 is provided in the longitudinal direction of the vertical frame 40, facing the tight material contact surface 32 of the vertical frame 30. tight material 4
6 is installed. Moreover, the hinge receiver 43 is the fourth
As shown in the figure, it is a short piece with a concave cross section, and includes a screw 47, a washer 48, and a block nut 4.
9 is fixed to the upper part of the vertical frame 40.

The hinge attached to the hinge attachment groove 25 of the upper stile 20 has the structure shown in FIG. 5.
That is, this hinge 50 has a mounting base 51 for attaching to the upper stile 20 and a mounting base 52 for attaching to the vertical stile 30, and the mounting base 51 has screw insertion holes 53, 53. Screw 5 inserted into 53, 53
4 and 54 are fixed by screwing them into the upper frame 20. The mounting base 52 has a screw insertion hole 55, and the screw 56 inserted into the insertion hole 55 is inserted into the vertical frame 3.
It is fixed by screwing it in. Further, the mounting base 51 has a hinge cylinder part 58 having a stepped through hole 57, and one end side of this hinge cylinder part 58 (the right end side in FIGS. 5a and 5b and the right end side in FIG. 2).
Insert the pin 60 from the right side, and also insert the coil spring 61 from the right end side so that it comes into contact with the pin 60.Furthermore, screw in the set screw 62 so that the coil spring 61 constantly presses the pin 60 to the left in Fig. 2. The pressing force on the pin 60 can be adjusted.

The tip of this pin 60 is fitted into a pin guide 65 that is slidably provided in the hinge receiver 43, and this pin guide 65 is held by a stopper 66 attached to the lower end of the hinge receiver 43. Hinge receiver 43
It's designed to stay in place. Furthermore, the outer circumferential portion of the hinge cylindrical portion 58 is located on the vertical extension line of the tight material adhesion surface 32 of the vertical stile 30, and is located between the portion facing the tight material 46 and the indoor side wall of the vertical stile 30. A butt end concealing member 68 having a contact portion with the upper end butt end 32a is integrally provided. The end hiding member 68 has a shape in which the upper end side is slightly curved in a direction away from the tight material 46, that is, in a direction toward the outdoor side, and the opposing portion is formed into a curved surface. In the illustrated example, this wood end hiding member 68 has its lower end abutted against the upper end wood end 30 of the vertical stile 30.
a, and in this abutting state, the indoor side tight material contact surface 32 of the vertical stile 30 and the end hidden member 68
The curved surface, which is the opposing portion, forms the same plane and is continuous.

In a sliding window having such a structure, when closing the window from an open state, for example, after removing the support rod (not shown) of the shoji 2, move the shoji 2 around the pin 60 of the hinge 50. Make sure to fit it within Satsushi frame 1. During this time, the upper end of the vertical stile 30 of the shoji 2 gradually approaches and comes into contact with the tight material 46, and when the vertical stile 30 comes into contact with the tight material 46, as shown in FIG. Hidden member 6
8 comes into contact with the tight material 46. At this time, the curved surface of the end hiding member 68 comes into contact with the outdoor surface of the tight material 46, and then, as shown in FIG. 6b, the tight material contact surface 32 of the vertical stile 30
6 will be contacted. Therefore, the end portion of the vertical stile 30 does not come into direct contact with the tight material 46, so that no excessive force is applied to the tight material 46 or damage to the tight material 46 occurs.

In the illustrated example, the lower end side of the end hiding member 68 is flush with the upper end end 32a of the vertical stile 30, and the upper end side has a shape that is slightly curved in the direction away from the tight material 46. This is because the shape matches the curvature of the outer circumferential surface of the hinge cylinder portion 58, and is not limited to such a shape.
In other words, the end of the vertical stile is prevented from coming into direct contact with the tight material as in the conventional case, and the end hiding member 68
It is also possible to use a shape (for example, the shape shown in FIG. 7) that does not damage the tight material 46 if the material contacts the tight material 46 first. By providing the end concealing member 68 integrally with the hinge cylinder part 58 as shown in the figure, the number of parts can be reduced compared to the conventional case where a cap is used. It is also possible to provide a end hiding member in the part.

As explained above, the tight material damage prevention device of this invention is provided with a tight material facing the outdoor side and forming the same surface on the inner periphery of the sash frame, and is opened and closed by a hinge provided on the upper end side or the lower end side. In a sash that incorporates a shoji into the sash frame and brings the interior surface of the shoji stile into close contact with vertical and horizontal tight materials when closed, the above-mentioned A butt end concealing member having a part facing the tight material and a contacting part with the end of the indoor side wall of the vertical stile is provided, and a curved surface that curves toward the outdoor side is formed in the facing part of the end part hiding member. , because the curved surface was made flush with and continuous with the tight material adhering surface of the vertical stile, the conventional structure was not significantly changed, and the airtightness and watertightness were not deteriorated. It has the great effect of effectively preventing damage to the tight material due to repeated contact and separation between the tight material provided on the sash frame and the shoji vertical stile, which has a tight material contact surface that adheres to the tight material. .

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view of the upper part of a sliding window showing an embodiment of this invention, Figs. 2 and 3 are horizontal sectional views and a perspective view of the hinge attachment part of the shoji, and Fig. 4
The figure is an explanatory diagram of the hinge receiving part, Fig. 5 a, b, c,
d is a plan view, a front view, a left side view, and a right side view of the hinge, respectively; FIGS. 6 a and b are explanatory views showing the state of contact between the end hiding member and the vertical stile and the tight material; and FIG.
The figure is an explanatory diagram showing another example of the shape of the end hiding member. 1... Satsushi frame, 2... Shoji, 10... Upper frame,
15...Tight material fitting groove, 16...Tight material, 2
0...Top stile, 24...Tight material contact surface, 30...
Vertical stile, 32...tight material contact surface, 32a...upper end of vertical stile, 40... vertical frame, 43... hinge receiver,
45...Tight material fitting groove, 46...Tight material, 5
0... Hinge, 58... Hinge cylinder portion, 60... Pin, 65... Pin guide, 68... End hidden member.

Claims (1)

[Scope of utility model registration request] A tight material is provided on the inner circumference of the sash frame so that it faces the outdoor side and forms the same surface, and a shoji that opens and closes with a hinge provided on the upper end or lower end is built into the sash frame. In a sash that brings the indoor surface into close contact with vertical and horizontal tight materials, on the vertical extension line of the tight material contact surface of the vertical stile of the shoji, the part facing the tight material and the end of the indoor wall of the vertical stile are connected. a butt end concealing member having an abutting portion, and a curved surface that curves toward the outdoor side is formed on the opposing part of the end concealing member,
A device for preventing damage to a tight material, characterized in that the curved surface is flush with and continuous with the tight material contact surface of the vertical stile.