JPH10169331A - Folding door type sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the door end and the vertical frame member of a sash from directly contacting on closing a folding door, by fitting a spacer to the vertical frame member of the sash of the door front side so that the spacer is inserted in a space formed between the vertical frame member of the sash and the door front. SOLUTION: A connection member 33 is fitted to stride over connection stiles 31, 32 adjacent to the left door body 11 of the door front side and the right door body 12 of the door root side, in a folding door 1. The vertical stile 35 of the right door body 12 is pivoted to make it rotatable and the vertical stile 34 of the left door body 11 is made transferable along the rails of the upper and lower frame members. A spacer 2 is fitted to the left vertical frame member F3 in the condition that it is inserted in the space 3 formed between the door front and the left vertical frame member F3 and the fitted position is made transferable to the indoor and outdoor sides. This spacer 2 is a synthetic resin wedge and fitted so as to become gradually thick from the outdoor side to the indoor side. In this way, even when the gap G of the space 3 is some what different, the door front can be adjusted to securely contact the space 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding door sash to be attached to an entrance of a dressing room and a bathroom.

[0002]

The folding door sash has a space between the sash vertical frame member on the side of the door and the door for structural reasons, but the closing of the folding door is caused by the space. There is a problem that sticking occurs.

[0003] The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a folding door type sash which eliminates rattling of the folding door when closed.

[0004]

SUMMARY OF THE INVENTION The present invention relates to a folding door type sash having a folding door composed of two doors. A thick wedge-shaped spacer is mounted so as to be movable in and out of the room while projecting into a space formed between the sash vertical frame member and the door tip.

[0005] The spacer is formed with a horizontally long hole for screw fixing penetrating from the inclined surface to the rear surface, and a pin is protruded on the rear surface. On the other hand, the sash vertical frame member has a side wall with a screw hole communicating with the hole. And a positioning hole into which the pin is slidably inserted is formed in a horizontally long shape.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a folding door type sash according to the present invention includes a folding door 1 in which a pair of door bodies 11, 12 are foldably connected, a sash frame F for mounting the folding door 1, and a door top. And a spacer 2 attached to the side sash vertical frame member F3.

The folding door 1 is a left door body 11 on the front side (left side in the figure).
The connecting member 33 is fitted over the connecting frames 31 and 32 adjacent to the right door body 12 on the door bottom side, and the vertical frame 35 of the right door body 12 is pivotally supported and rotatable. The vertical frame 34 of the left door 11 can run along rails (not shown) of sash upper and lower frame members.

The sash frame F includes an upper frame member (not shown), a lower frame member F2, and left and right vertical frame members F3 and F4.

A space 3 is formed between the door (left vertical frame 34) and the left vertical frame member F3, and the spacer 2 is attached to the left vertical frame member F3 in a state of protruding into the space portion 3. In addition, the mounting position can be moved in the indoor / outdoor direction (the width W direction of the vertical frame member F3). In addition, the code | symbol T is a tight material.

As shown in FIG. 2, the left vertical frame member F3 on the door top side is provided with a screw hole 42 for mounting the spacer 2 at, for example, an intermediate height position on a side wall 41 thereof. The positioning hole 43 of the spacer 2 is formed in the portion in a horizontally long direction along the indoor and outdoor directions.

The spacer 2 is a synthetic resin product in the form of a wedge, and is mounted so as to be movable in the indoor and outdoor directions in a state where the thickness gradually increases from the outdoor (undressing room) side to the indoor (bathroom) side. Even when the space G between the spaces 3 is slightly different, the door tip can be adjusted so as to reliably contact the spacer 2 (see FIGS. 1B and 1C). Further, screw holes 22 for screwing through the center surface of the inclined surface 21 to the back surface 23 are formed horizontally long in the indoor and outdoor directions. As shown in FIG. Each of the pins 24 is slidably inserted into each of the pins. Since the hole 22 has a structure in which the head of the screw is hidden, the door tip comes into contact with the inclined surface 21 reliably.

As shown in FIGS. 4 and 5, the folding door type sash has a structure in which a shaft 51 hanging down from the vertical frame 34 on the door end side can run along the groove rail R of the sash lower frame material F2. If the spacer 2 is formed on the side wall 4 of the sash vertical frame material F3,
By fixing the spacer 2 in the hollow portion S of the lower sash frame member F2 in a state where the spacer 2 contacts the spacer 1, the spacer 2 is held in a state of protruding into the space portion 3 formed between the shaft 51 and the sash vertical frame member F3. Alternatively, the shaft 51 may be brought into contact with the inclined surface 21 of the spacer 2.

The folding door sash of the present invention is not limited to the above embodiment. For example, the sash vertical frame material F on the door side
Two or more spacers 2 may be attached to 3. The number of pins 24 formed on the back surface 23 of the spacer 2 is not limited to two, but may be one or three. Further, although the vertical frame 34 on the door end side in FIG. 1 has a cylindrical shape, a square cylindrical shape having a chamfered corner portion as shown in FIG. 5 may be used.

[0014]

In the folding door type sash according to the first aspect of the present invention, a spacer is mounted on the sash vertical frame member on the door tip side so as to protrude into a space formed between the sash vertical frame member and the door tip. Therefore, when the folding door is closed, the door tip and the sash vertical frame material do not come into direct contact, preventing damage to both.
In addition, when the folding door is closed by bringing the door tip into contact with the spacer, the entire folding door is pushed to the door ass side, so that the closed state with almost no backlash can be maintained. Also, since a wedge-shaped spacer that gradually becomes thicker from the outdoor side to the indoor side is attached so as to be movable in the indoor and outdoor directions,
The mounting position can be adjusted in accordance with the spacing of the space, so that the door tip can be set so as to reliably contact the inclined surface of the spacer. In addition, since the folding door can be closed in a state where there is almost no backlash, there is also an effect that the tightness between the door tip and the tight material can be reliably maintained.

In the folding door type sash according to the second aspect, a screw hole and a horizontally long positioning hole are formed in the side wall of the sash vertical frame member, a horizontally long hole is formed in the inclined surface of the spacer, and a pin projects on the back surface. The spacer can be slid in and out of the room with the pin inserted through the positioning hole, and can be fixed simply by screwing in the screw after determining the mounting position, making it easy to adjust the spacer mounting position Can be done.

[Brief description of the drawings]

1A is a cross-sectional view showing a folding door type sash of the present invention, FIG. 1B is an enlarged cross-sectional view of a main part showing a mounting position of a spacer, and FIG. 1C shows a state where the mounting position of the spacer is changed. It is a principal part expanded sectional view.

FIG. 2 is a perspective view of a main part showing a state in which a spacer is mounted on a sash vertical frame member.

FIG. 3A is a perspective view of a spacer as viewed from the back,
(B) is a front view of the spacer, and (C) is X in FIG. 3 (B).
-It is an X-ray sectional view.

FIG. 4 is a longitudinal sectional view of an essential part showing an example of mounting a spacer.

FIG. 5 is a cross-sectional view of FIG.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 folding door 2 spacer 3 space portion F3 sash vertical frame material (left vertical frame material) 11, 12 door body 21 inclined surface 22 punched hole 23 back surface 24 pin 41 side wall 42 screw hole 43 positioning hole

Claims (2)

[Claims] 1. A folding door type sash provided with a folding door (1) comprising two door bodies (11, 12), a side wall (41) of a sash vertical frame member (F3) on the door end side, and a room from the outside. A wedge-shaped spacer that gradually becomes thicker toward the inside (2)
A folding door-type sash, which is mounted so as to be movable in and out of the room while projecting into a space (3) formed between the sash vertical frame member (F3) and the door tip. 2. The spacer (2) has an inclined surface (2).
Screw holes (2) penetrating from 1) to the back surface (23)
2) is formed horizontally long, and a pin (2) is formed on the back surface (23).
On the other hand, the sash vertical frame member (F3) is provided with a screw hole (42) communicating with the hole (22) in the side wall (41).
A positioning hole (4) into which the pin (24) is slidably inserted.
3. The folding door type sash according to claim 1, wherein 3) is formed horizontally.