JP2656688B2 - Double window frame connecting device and connecting method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double window in which a framed outer window frame and an inner window frame are partially overlapped with each other by using an auxiliary member for connecting both window frames. It relates to the connection of frames.

[0002]

2. Description of the Related Art A conventional double-window frame connecting device of an outer window frame and an inner window frame includes firstly an upper frame of an outer window frame and an upper frame of an inner window frame, and a lower frame of an outer window frame and an inner window. It is known that a lower frame, a vertical frame of an outer window frame, and a vertical frame of an inner window frame are connected to each other, and the connected upper and lower vertical frame members are framed to complete a double window frame. It is also known that the frame material of the outer window frame and the frame material of the inner window frame are framed from the beginning to form a double window frame. Have been.

In order to connect the outer window frame and the inner window frame that have been framed, it is also known that a part of each of the upper and lower vertical frames is overlapped and connected.

[0004]

The upper and lower vertical frame members of the known outer window frame and inner window frame described in the preceding section are connected to each other,
In the method of completing a double window frame, it is extremely difficult to perform an operation of connecting both window frames at a construction site, and the product must be completed at the time of product shipment. Also, the method of completing a double window frame using an integrally molded frame material is also inconvenient in handling because the product is large.

Further, a method of assembling a double window frame by connecting each window frame having an outer window frame and an inner window frame separately is to move the other window frame by exactly the same amount with respect to one window frame. The operation of connecting the window frames is extremely troublesome because the connection has to be made by polymerizing and fastening.

The present invention has been made in consideration of the above problems.
The invention of claim 1 has been framed
Construction of a double window frame consisting of an outer window frame and an inner window frame
Necessary to easily connect the inside and outside window frames in a place
It can be connected by using members to assemble a double window frame
The main purpose is to provide a double-window frame coupling device.
You.

[0007] The invention according to claim 2 is the invention according to claim 1.
In addition to the purpose of Ming, the shape of the connection point between the inner window frame and the outer window frame
By specifying the state, the connection by the auxiliary
It is possible to provide a double-window frame connecting device that can be realized easily.
Is the purpose.

[0008] The invention according to claim 3 provides a framed outer side.
At the construction site, the window frame and the inner window frame
Easy and easy connection using auxiliary members to form a double window frame
Providing a double window frame connection method that can be erected
Is the purpose.

[0009]

Means for Solving the Problems In order to achieve the above object, the invention according to claim 1 of the present invention has a framework.
An outer window frame and an inner window frame are formed, and the outer window frame is opposed to the indoor side.
Provide a tongue-shaped protruding strip on the surface,
Except for the outside facing surface, the ridge can be superposed.
A projecting piece is protruded, and a connecting member for connecting both window frames is
It is arranged on the outer peripheral surface of the projecting piece of the window frame, and the projecting strip and the projecting piece are connected.
The outside of the upper frame of the inner window frame is fixed by connecting with a connecting member
A joining piece that can oppose and contact the ridge piece is provided on the opposing surface.
And abut the ridge and joining pieces and connect them with engaging members.
The main device is a double-window frame connecting device that is fixed to form a double-window frame.
Configuration.

[0010] The invention according to claim 2 is the invention according to claim 1.
In addition to the above configuration, the outer peripheral surface of the projecting piece
Form an outwardly facing groove and connect the inner window frame to this groove.
The connecting member is fitted and appropriately arranged, and the outer peripheral surface of the connecting member is
Abut on the ridges of the outer window frame and fasten, then tighten the upper frame of the inner window frame.
Is formed into an L-shaped cross section, and
Engagement part that abuts the strip and connects the two pieces from the outer surface
This is a double window frame connecting device in which materials are brought into contact and fastened.

According to a third aspect of the present invention, an outer window frame and an inner window are provided.
Form the frame and project it to the outside of the lower frame of the inner window frame
The inner and outer window frames are appropriately connected to the lower surface of the frame
Connection member, and project to the indoor side of the lower frame of the outer window frame.
The groove of the connecting member is drawn at the end of the frame
And place the inner window frame in a slanted position.
After erecting the side window frame so that it can be joined to the outer window frame,
Each of the frame pieces projecting from the opposing surface,
Polymerize and fasten the connecting member fixed to the inner window frame to the outer window frame.
And the opposite ends touch the upper frame of both window frames
The frame piece, that is, the ridge piece and the joint piece,
Connection of double window frames to connect and fasten both pieces with a joint member
Is the way.

[0012]

The apparatus and method for connecting a double window frame according to the present invention are as described above. The upper and lower vertical frame members are framed to form an outer window frame and an inner window frame, respectively. The concave groove of the connecting member disposed on the lower frame of the frame is placed on the raised edge of the protruding ridge protruding from the lower frame of the outer window frame so as to be tilted , and the inner window frame is turned to the outer window frame The lower frame of the inner window frame, the connecting members arranged on the vertical frame are fastened to the lower frame of the outer window frame and the vertical frame facing each other, and the ridges provided on the upper frame of the outer window frame are attached. after the joining pieces of L-shaped cross section which is provided on the inner window frame by abutment is opposed, it is fastened to the upper frame of the outer window frame to set cross the engaging member to the both connecting both window frame Fix to complete the double window frame.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a connecting device and a connecting method of a double window frame according to an embodiment of the present invention.

The drawings show an embodiment of the present invention. As shown in FIGS. 1 and 3, an outer window frame 1 has an upper frame 3, a lower frame 4, and vertical frames 5, 5 in a four-sided frame. The inner window frame 2 is also formed by forming the upper frame 6, the lower frame 7, the vertical frames 8, 8 into a four-sided frame. An indoor side facing surface 9 facing the inner window frame 2 in the upper frame 3, the lower frame 4, the vertical frames 5, 5 of the outer window frame 1,
With the same amount of protrusion to the indoor side in 10, 11, and 11,
Tongue-shaped frame pieces or ridges 12, 13, 14, 14
And the ends of the ridges 12, 13, 14, 14 are meat
Thick raised edges 12 ', 13', 14 ', 14' are formed.
Have been.

On the other hand, in the lower frame 7, the vertical frames 8, 8 of the inner window frame 2, the outdoor facing surfaces 15, 16, which face the outer window frame 1,
16, a protrusion amount substantially equal to that of the protruding strips 13, 14, 14.
The projections 17, 18, 18 are provided so as to be inserted into the projections 13, 14, and 14 so that they can be overlapped with each other. Concave grooves 19, 20, 20 are formed, and the connecting members 2 made of plastic are formed in the concave grooves 19, 20, 20.
Several 1, 22, 22 are fitted .

The connecting members 21 and 22 are shown in FIGS.
So that the head is recessed into protruding pieces 17, 18, 18
So that it can slide inside the set grooves 19, 20, 20
And the outer surface has a stepped shape, and a ridge 13 is provided in the middle.
Groove 21 'as an escape groove for the raised edge 13'
Is provided, and of course, the connecting member 22 also has the same concave groove 22 ′.
Is provided. In addition, the tip side is a ridge strip 13, 14, 14
Formed on a flat surface so that they can contact each other.
The end has a shape protruding from the surface of the ridges 13, 14, and 14.
Is formed.

In order to connect the outer window frame 1 and the inner window frame 2 by overlapping, first, as shown in FIG. 1, a concave groove 21 'in the connecting member 21 mounted on the lower frame 7 of the inner window frame 2. Is hung on the raised edge 13 ' of the end of the ridge 13 of the lower frame 4 of the outer window frame 1, and is placed in an inclined manner, and the inner window frame 2 is drawn to the outer window frame 1 to pull both the window frames. 1 and 2 are polymerized, and FIGS.
, The connecting members 21, 22, 22 are connected to the outer window frame 1.
Are fastened to the ridges 13, 14, 14 by screws .

Further, the outdoor-side facing surface 23 of the upper frame 6 of the inner window frame 2 faces the ridge 12 projecting from the upper frame 3 of the outer window frame 1 and has an overall L-shaped cross section. Presenting joint piece 2
4 projecting, the joining piece 24 and the protruding strip 12 face each other.
Abut the plastic engagement member 25 from above.
Abut and straddle. This engagement member 25 has a rectangular shape, and
Recess into which the bent edge of the joint piece 24 having an L-shaped cross section can be fitted.
26, the bent edge of the joining piece 24 is
Causes is fitted, more secured to the screwed to projection piece 12
I do.

By the above operation, the outer window frame 1 and the inner window frame 2 are connected and integrated. Airtight materials 27, 28, 29, 29 are provided at the joint between the outer window frame 1 and the inner window frame 2.
Is fitted. The gap formed at the joint corner between the upper end portions of the vertical frames 8 and 8 of the inner window frame 2 and the protruding strip 12 of the outer window frame 1 is closed by mounting a plastic closing member 30. I have.

[0020]

The apparatus and method for connecting a double window frame according to the present invention are configured as described above, and the following effects are obtained by this configuration.

According to the first aspect of the present invention , a tongue-like ridge is projected from the indoor window facing surface of the outer window frame to project from the outdoor facing surface except the upper frame of the inner window frame. The projecting piece that overlaps with the strip protrudes, and the connecting member that connects both window frames is projected from the inner window frame .
It is arranged on the outer peripheral surface of the piece, and the protruding strip and the protruding piece are
And a connecting piece facing the ridge is protrudingly provided on the outdoor-facing surface of the upper frame of the inner window frame, and the ridge and the connecting piece are connected and fixed by an engaging member. Double window frames can be assembled much easier and faster than conventional methods, especially with the aid of connecting members and engaging members.
Connection operation is very easy,
Connect both window frames accurately and easily at the construction site
And the effect of improving the construction efficiency of double window frames
is there.

According to the second aspect of the present invention,
In addition to the effects of the present invention, outwardly projecting grooves are provided on the projecting pieces protruding from the inner window frame, and a connecting member is appropriately disposed in the concave grooves, and the outer peripheral surface of the connecting member is formed on the outer window frame. Abut the projecting ridges and fasten them together.
It is formed into an L-shaped cross section , and this joining piece and the ridge piece are abutted,
Since then fastened by contacting the engagement member from its outer surface, the lower frame of the simple two window frame connecting members, can be fastened to Tatewaku, and the engagement member also the upper frame of the two window frames Thus, there is an effect that both window frames can be easily and firmly connected, for example, they can be easily fastened .

According to a third aspect of the present invention, the lower frame of the inner window frame is provided.
Fix the connecting member to the lower surface of the frame piece protruding outside,
The connecting member is attached to the end of the frame
Hook the groove, place the inner window frame on the tilt, and then put the inner window
After erecting the frame, polymerize the frame pieces protruding on the opposite surface,
Fasten the connecting member fixed to the inner window frame to the outer window frame,
Opposite tips arranged on the upper frame of the frame engage frame pieces that can overlap
By connecting and tightening the members,
Positioning is easy with the inner window frame tilted to the side window frame.
Can be easily performed, and the subsequent connecting operation of both window frames can be easily progressed.
While maintaining accurate positional relationships
Can be easily assembled at the construction site
is there.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a state where an inner window frame is hooked on an outer window frame.

FIG. 2 is a longitudinal sectional view showing a state in which an inner window frame is connected to an outer window frame.

FIG. 3 is a cross-sectional view showing a state before the inner window frame is connected to the outer window frame.

FIG. 4 is a cross-sectional view showing a state where an inner window frame is connected to an outer window frame.

FIG. 5 is an exploded perspective view of a connection corner at an upper portion of the outer window frame and the inner window frame.

[Explanation of symbols]

 Reference Signs List 1 outer window frame 2 inner window frame 3 upper frame (outer window frame) 4 lower frame (outer window frame) 5 vertical frame (outer window frame) 6 upper frame (inner window frame) 7 lower frame (inner window frame) 8 vertical Frame (Inside window frame) 9,10,11 Indoor facing surface (Outer window frame) 12,13,14 Ridge (Outer window frame) 15,16,23 Outdoor facing surface (Inner window frame) 17,18 Projecting piece (inside window frame) 19,20 Concave groove 21,22 Connecting member 24 Joining piece (inside window frame) 25 Engaging member

Claims (3)

(57) [Claims] 1. An exterior window excluding an upper frame of an inner window frame, wherein a framed outer window frame and an inner window frame are formed, and a tongue-shaped ridge is protruded from a facing surface of the outer window frame on the indoor side. projecting a protruding piece of polymerizing with the projection piece on the opposite surface, a coupling member for coupling the two window frame and disposed on the outer peripheral surface of the protruding piece of the inner window frame, the projection piece and the projecting piece
A connecting piece was fixedly connected via a connecting member, and a joining piece facing the ridge piece was protruded on the outdoor facing surface of the upper frame of the inner window frame, and the ridge piece and the joining piece were connected and fixed by an engaging member . A coupling device for a double window frame, characterized in that: 2. An outwardly facing concave groove is formed on an outer peripheral surface of a projecting piece protruding from an inner window frame, and a connecting member is fitted to the concave groove and appropriately disposed. and fastened is brought into contact with the projection pieces of the outer window frame, the junction piece provided in the upper frame of the inner window frame is formed in an L-shaped cross section, abuts the the joining pieces and the projection piece, the
2. The double-window frame connecting device according to claim 1, wherein the engaging member is brought into contact with the outer surface and tightened . 3. An outer window frame and an inner window frame are frame-formed.
Appropriately connected to the lower surface of the frame piece protruding outside of the lower frame of the inner window frame
A frame that fixes the binding member and protrudes toward the indoor side of the lower frame of the outer window frame
Hook the groove of the connecting member at one end and tilt the inner window frame
After placing the inner window frame upright ,
The frame piece projecting from the surface is superimposed and fixed to the inner window frame
Each member is fastened to the outer window frame and arranged on the upper frame of both window frames.
The frame member protruding so that the opposing tip comes into contact with the engaging member
Characterized by being connected and fastened by a double window frame
Connection method.