JP3381823B2 - Fittings - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting, and more particularly to a fitting that allows a fastener such as a screw dropped into a vertical member having a hollow interior to be easily taken out.

[0002]

2. Description of the Related Art In a fitting such as a sliding door, for example, a vertical member having a hollow inside is provided as a vertical frame of a shoji screen, and an opening is provided on a side surface of the vertical member so that the inside of the vertical member can be opened from the opening. There is a device in which a fixing tool such as a screw is inserted and a mounting member such as a handle is fixed to the outer surface of the vertical member by the fixing tool. According to this fitting, the fixture is not exposed to the outside, and the appearance can be improved.

[0003]

However, in the fitting described above, there is a case where the fixing tool is accidentally dropped into the vertical member during the mounting work, and in this case, the closed lower end in the vertical member. It was difficult to remove the fixture from inside the vertical member because the fixture would fall down.

SUMMARY OF THE INVENTION An object of the present invention is to provide a fitting in which a fixture dropped in a vertical member having a hollow interior can be easily taken out.

[0005]

In order to achieve the above-mentioned object, a fitting according to claim 1 of the present invention comprises an outdoor-side profile and a room.
It has a vertical member which is made hollow by joining the inner shape member with a bridge member, and an opening is provided on the side surface of the vertical member.
A fitting that inserts a fixing tool into the vertical member from the opening, and fixes the mounted member to the outer surface of the vertical member by the fixing tool, and is a fitting in the vertical member during mounting work. A receiving member for receiving the dropped fixing tool at a position where it can be taken out from the opening is provided on the outdoor side member and the indoor side member.
And the receiving members are not in contact with each other.
And said that you are.

According to a second aspect of the present invention, there is provided a fitting including a vertical member having a hollow interior, an opening is provided on a side surface of the vertical member, and a fixing tool is inserted into the vertical member through the opening, A fitting in which a member to be attached is fixed to the outer surface of the vertical member via a back plate by this fixing tool, and the fixing tool dropped on the back plate during mounting work can be taken out from the opening. Shields the receiving member for receiving it at various positions .
It is characterized in that it is integrally provided by bending .

[0007]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

Referring to FIG. 2 showing an embodiment in which the present invention is applied to a front door, the door is attached to a frame of a building and a frame 1 is attached to the frame 1 so as to be opened and closed in a sliding manner. It mainly consists of shoji 2. The frame 1 includes left and right vertical frames 1a and 1b, an upper frame 1c that is bridged between the upper ends of the vertical frames 1a and 1b, and a lower frame 1d that is bridged between the lower ends of the vertical frames 1a and 1b. It is assembled into a square by and.

The shoji screen 2 is mainly composed of a frame 3 and a glass panel 4 fitted in the frame 3. The frame 3 includes left and right vertical frames 3a and 3b and both vertical frames 3a and 3b.
Upper frame 3c that is hung between the upper ends of the two vertical frames 3a, 3
It is assembled in a rectangular shape by the lower frame 3d that is hung between the lower ends of b. The frame material such as the vertical frame of the frame 1 and the frame material such as the vertical frame of the frame 3 are, for example, extruded shape members of aluminum alloy.

The sliding door is constructed as a so-called heat insulating sash. That is, the frame member of the frame 1 and the frame member of the frame 3 are divided into an outdoor-side profile 3x and an indoor-side profile 3y, and the outdoor-side profile 3x and the indoor-side profile 3y.
Are joined via a bridge member 5 made of synthetic resin (a part of which is shown in FIG. 3). In the case of the example shown in FIG. 3, the frame 3b on the summing side of the shoji screen 2 (also referred to as the summing frame) does not have the above structure using the heat insulating bridge material, but has the above structure. Good. As the glass panel 4, double glazing is used.

As shown in FIGS. 1, 4, and 5, a vertical frame (also referred to as a door frame) 3a on the door frame side of the shoji screen 2 is a vertical member having a hollow interior. A vertically long rectangular opening 7 is provided on a side surface (also referred to as an indoor surface) 6 on the indoor side of the frame 3a. A screw 8 which is a fixture is inserted from the opening 7 into the door frame, and by this screw 8 to the side surface (also referred to as an outdoor surface) 10 on the outdoor side of the door frame 3a via the first back plate 9. A handle 11 which is a member to be attached is attached. Further, a pulling handle 12 which also serves as a cover member for covering the opening 7 is fitted, and the upper and lower portions thereof are fixed by screws (preferably countersunk screws) 13. A second back plate 14 for fixing the screw 13 is arranged at the upper end and the lower end of the opening 7 in the door frame 3a.

By the way, since the inside of the door frame 3a is hollow, if the screw 8 is accidentally dropped during the work of attaching the handle 11, the lower end of the door frame 3a closed by a cap or the like not shown. And it becomes difficult to remove it,
Poor workability. Therefore, in order to solve this problem, receiving members 15 and 16 for receiving the dropped screw 8 at a position where it can be taken out from the opening 7 are provided in the door end frame 3a. In this embodiment, the receiving members 15 and 16 are provided by using the first and second back plates 9 and 14.

More specifically, the door frame 3a shown in the figure is formed by joining an outdoor side member 3x made of a hollow (hollow) member and an indoor side member 3y via a pair of bridge members 5. , Two intermediate walls 17 between the exterior surface 10 and the interior surface 6,
It has a structure having three hollow portions 19, 20, 21 partitioned by 18. The door frame 3a is provided with an opening 7 from the interior surface side 6 to the intermediate walls 17 and 18. The first back plate 9 is inserted into the hollow portion 19 on the outdoor side from one end, and is fixed by a screw 22 from the side surface.

As shown in FIG. 6, the first back plate 9 is a metal plate having rigidity, for example, a steel plate, in order to prevent the outer surface 10 of the door frame 3a from being deformed by the load applied from the handle 11. Is formed wider by the screw insertion hole 2 corresponding to the screw insertion hole (not shown) for attaching the handle provided in the outdoor surface 10 of the door frame 3a.
3 is provided. The handle 11 has a screw insertion hole 2 provided on the outdoor surface 10 of the door frame 3a and the first back plate 9.
A screw hole 24 for fixing the handle 11 by screwing in the screw 8 from 3 is provided.

A side plate 25 is integrally provided by bending on at least one side of the first back plate 9, and the side plate 25 is provided with a screw insertion hole provided on a side surface of the door frame 3a. (See FIG. 1) A screw hole 27 is provided for fixing the first back plate 9 by screwing the screw 22 from 26.
At the upper end and the lower end of the first back plate 9, the receiving member 15 is integrally provided by bending so as to shield the hollow portion 19 on the outdoor side. Specifically, the receiving member 1
5 is formed so as to be at the same level as the upper end and the lower end of the opening 7 , and the screw 8 dropped is received by the receiving member 15 at the lower end. The reason why the receiving members 15 are provided at the upper end and the lower end of the first back plate 9 is that they are of the same type and can be applied to any of the doorframes of the left and right shoji screens.

On the other hand, the second back plate 14 is made of the same material as that of the first back plate 9, is inserted into the upper end and the lower end of the opening 7 respectively, and is fixed by rotation fitting (self-locking) as will be described later. Be held). Since the two second back plates 14 provided at the upper end and the lower end of the opening 7 have the same shape, only one of them will be described. As shown in FIG. 7, the second back plate 14 has a width that allows it to fit into the hollow portion 21 on the indoor side, and within the plane thereof, the inner surface 6 of the door frame 3a and the puller 12 are provided. The screw 13 is screwed in through the provided screw insertion holes 28 and 29, and the puller 12
Is provided with a screw hole 30 for fixing.

The second back plate 14 is formed such that its vertical width is smaller than its horizontal width and one lower corner portion is formed into a substantially arcuate shape 31. By inserting the hollow portion 21 inside and rotating the hollow portion 21 by 90 degrees, both side portions are attached in pressure contact with the opposite portions of the hollow portion 21. At the upper edge of the second back plate 14, the receiving member 16 is integrally provided by bending so as to shield the hollow portion 21 on the indoor side and the hollow portion 20 in the middle. The second back plate 14 is positioned such that the receiving member 16 of the second back plate 14 abuts on the opening edge of the opening 7, particularly on the indoor side intermediate wall 18. Further, the receiving member 1
A pressure contact piece 32, which is pressure-contacted to the indoor side intermediate wall 18 to increase the attachment strength of the second back plate 14, is formed by cutting and raising at 6.

The receiving member 15 in the door frame 3a,
A gap may be appropriately formed around 16 but the gap must be formed smaller than the head of the screw 8 in order to prevent the screw 8 from falling off. Also, the first
And the receiving members 15, 16 facing the second back plates 9, 14
In order to prevent heat conduction from the outdoor side to the indoor side or in the opposite direction, they are not in contact with each other and are separated from each other within the above-mentioned gap.

Next, a method of mounting a handle or the like in the sliding door configured as described above will be described. First, from the one end to the outdoor-side hollow portion 19 of the doorframe 3a, which is a vertical member,
The back plate 9 is inserted, positioned at a predetermined position corresponding to the opening 7, and fixed by screws 22 from the side of the door end frame 3a.
Next, the second back plate 14 is placed in the vertically long state, inserted into the hollow portion 21 on the indoor side from the opening portion 7 and rotated by 90 degrees, so that the receiving member 16 is brought into contact with the edge portion of the opening of the intermediate wall 18 on the indoor side. It is positioned while being in contact with each other, and is fixed to the upper end and the lower end of the opening 7, respectively.

The first and second back plates 9 and 14 may be mounted in any order, and the second back plate 14 may be mounted first, and then the first back plate 9 may be mounted. Good.
The attachment of the first and second back plates 9 and 14 is performed, for example, in a factory.

Next, the frame 1 and the shoji 2 are assembled, and the screw 8 is inserted from the opening 7 of the door frame 3a, and the screw 8 is used to insert the screw 8 from the back side through the first back plate 9 into the door frame 3a. Outdoor surface 10
Attach and fix the handle 11 to. Even if the screw 8 is dropped inside the door frame 3a during this mounting work, the receiving members 15 and 16 provided on the first and second back plates 9 and 14 are housed in the door frame 3a. Is arranged at a position where the screw 8 can be taken out from the opening 7, specifically, at the lower end position of the opening 7, the dropped screw 8 falls on these receiving members 14 and 15 and is received. Therefore, even if the screw 8 is dropped into the door frame 3a during the mounting work, the dropped screw 8 can be easily taken out from the opening portion 7 without disassembling the shoji 2. It is possible to improve the workability. In addition, the back plate 9 and 14 have a receiving member 1
Since 5 and 16 are provided, the number of parts is reduced and the workability can be improved.

When the attachment of the handle 11 is completed,
Next, fit the pull tab 12 into the opening 7 of the door frame 3a,
It may be fixed with the screw 13. In this way, handle 1
Attachment of 1 and pull tab 12 is completed. The handle 11 and the pull handle 12 are attached at, for example, a store.

The embodiments of the present invention have been described in detail above with reference to the drawings. However, the present invention is not limited to the above embodiments, and various design changes can be made without departing from the scope of the present invention. It is possible.

The vertical member in the present invention may be, for example, an assembling frame or a vertical frame of the frame, in addition to the door frame. The vertical member does not necessarily have a tubular shape as long as the inside is hollow, and at least three sides may be surrounded by walls. In this case, the open portion on the side without a wall may be closed by, for example, a fixed wall, a shoji, or a cover material. The present invention can be applied to, for example, doors, gates, etc. other than sliding doors.

[0025]

In summary, according to the present invention, the following excellent effects can be obtained.

(1) According to the fitting according to claim 1, the outdoor
A vertical member having a hollow interior formed by joining a side profile member and an indoor side profile member with a bridge member is provided, and an opening is provided on a side surface of the vertical member, and is fixed in the vertical member through the opening. A fitting that inserts a tool and fixes the attached member to the outer surface of the vertical member by this fixing tool, and in the vertical member,
The receiving member for receiving the above-mentioned fixture dropped during the mounting work at a position where it can be taken out from the above-mentioned opening is an outdoor side member.
They are provided on the indoor section and the receiving members, respectively.
Since there is a contact, even had to drop the fastener into the longitudinal member by mistake during installation, it is taken in the opening or RaHiroshi easy to catch the fallen fixtures in receiving member It is possible to improve the workability and from the outside of the room.
Preventing heat transfer to the indoor side or vice versa
You can

(2) According to the fitting according to the second aspect, a vertical member having a hollow interior is provided, an opening is provided on a side surface of the vertical member, and the fixture is provided in the vertical member through the opening. Is a fixture for fixing the member to be attached to the outer surface of the vertical member through the back plate by means of this fixture, wherein the fixture dropped on the back plate during attachment work is Hollow receiving member for receiving at a position where it can be taken out from the opening
Since it is integrally provided by bending so as to shield it, even if the fixture is accidentally dropped into the vertical member during the mounting work, the fall fixture can be received. Received by member
Stop to be able to take out the opening or RaHiroshi easy Rutotomoni, the number of parts is reduced, thereby improving the workability.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a front view of an entrance sliding door to which the present invention is applied.

FIG. 3 is a cross-sectional view of a shoji screen in the sliding door.

FIG. 4 is a cross-sectional view of a main part of a vertical frame on the door end side of the shoji screen.

FIG. 5 is a vertical cross-sectional view of a main part of the vertical frame.

FIG. 6 is a perspective view of a first fixture receiving member attached to the hollow portion of the vertical frame.

FIG. 7 is a perspective view of a second fixture receiving member attached to the hollow portion of the vertical frame.

[Explanation of symbols]

3a Door end frame (vertical member) 7 openings 8 screws (fixture) 9 First back plate 11 handle 14 Second back plate 15,16 Receiving member

Continued front page       (56) Reference Bibliography Sho 59-163081 (JP, U)                 Actual Kaihei 2-38514 (JP, U)                 Actual Kaihei 2-3668 (JP, U)                 63-34260 (JP, U)                 Actual Kaihei 3-20716 (JP, U)

Claims (2)

(57) [Claims] 1. A bridge member for connecting an outdoor-side profile and an indoor-side profile.
A vertical member having a hollow interior and joined to the vertical member, an opening is provided on a side surface of the vertical member, a fixture is inserted into the vertical member through the opening, and the vertical member is connected by the fixture. a fittings that on the outer surface of the member so as to fix the mounted member, in the longitudinal member, the receiving member for receiving the fixture dropped during installation work in removable position from the opening chamber Provided on the outer profile and the indoor profile,
Joinery wherein the members are in non-contact with each other . 2. A vertical member having a hollow interior, an opening is provided on a side surface of the vertical member, a fixture is inserted into the vertical member through the opening, and the back plate is provided by the fixture. A fitting for fixing the member to be attached to the outer surface of the vertical member via the back plate, for receiving the fixture dropped during the attachment work at a position where it can be taken out from the opening. The receiving member is bent so as to shield the hollow.
Joinery characterized by being installed integrally .