JPH0616017Y2 - Windows - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a synthetic resin raising / lowering window for vertically opening and closing an inner shoji and an outer shoji.

[Conventional technology]

The window frames and shoji frames of various windows attached to the openings of buildings are made of extruded shape members of aluminum or aluminum alloy, but in recent years, extruded shape members of synthetic resin have also been used.

[Problems to be solved by the device]

For windows constructed using aluminum extruded profiles,
It is more difficult to process and assemble than a profile made of synthetic resin, and there is a problem that dew condensation occurs in winter in cold regions. There is a problem in that a window made of synthetic resin profiles is expensive when assembled with many types of profiles. However, if the common use of the resin shaped material is increased, there is a problem in terms of durability and airtightness. In particular, there is a limit to the common use of resin shape materials in the sliding window that opens and closes by sliding the inner and outer shovels to the left and right and the raising and lowering window that opens and closes by moving both shoji. .

The present invention has been made in view of the above problems of the prior art, and the purpose thereof is to increase the common use of the synthetic resin shaped material while maintaining durability and sufficient airtightness. The purpose is to provide high and low windows.

[Means for Solving the Problems]

In order to achieve the above object, the raising and lowering window in the present invention includes a frame material that constitutes a window frame, a frame material that configures a frame frame, a ledge that fits and is locked to the frame frame, an inner frame upper frame and an outer frame lower frame. A smoke-back attached to the frame, a lower frame auxiliary material to be attached to the upper part of the lower frame material is made of synthetic resin, and a puller to be attached to the lower frame of the inner shoji screen and a crescent support plate to be attached to the lower frame of the outer shoji screen are made of metal angles. It is used for strong attachment.

[Action]

The window frames are made of the same frame material, and the frame frames of the inner and outer shoji screens are made of the same frame material. The frame material and the frame material are made of synthetic resin that excels in heat insulation and have a heat insulation structure. The summoning part of the inner shoji and outer shoji is kept airtight by the smoke back attached to the upper and lower shoji of the inner shoji, and the crescent support plate and the pull tab are strongly attached by the metal angle.

〔Example〕

Hereinafter, the structure of the raising and lowering window according to the present invention will be described with reference to the drawings of the embodiments. The raising and lowering window is a window frame 10 attached to an opening of a frame, an inner shoji 20 fitted inside the window frame 10 and a window. It is composed of an external shoji (30) fitted on the outside of the frame (10), and is closed with the inner shoji (20) descending and the external shoji (30) rising.

The window frame 10 includes a frame material 1 having the same cross-sectional shape, an upper frame material 1A and a lower frame material 1B,
The left and right vertical frame members 1C and 1D are assembled, and the frame member 1 has a plurality of inward grooves 12 that open inwardly on the inner peripheral side of the main wall 1a forming a heat insulating structure, and a screen door rail 11 on the outdoor side. The main wall
A mounting wall 13 is provided so as to project toward the outer periphery from 1a.

The inner shoji 20 and the outer shoji 30 are made by inserting the glass G into the inner circumference of the frame 3 and making the glass G unsealable by the ridge 4.
The frame 3 is constructed by assembling the frame 2 as an upper frame 2A, a lower frame 2B, and left and right rigid frames 2C and 2D. The frame 2 is provided with a locking groove 22 that opens inward toward the inside of the room, and the outside of the room. Further, an inward wall 21 is provided so as to project toward the inner circumference, a plurality of outward grooves 23 that open toward the outer circumference are provided at the outer peripheral portion, and the tight material T is fitted into the outward groove 23.

The ledge 4 attached to the frame 3 is formed with a tongue piece 4b that is in close contact with the glass G on the outside of the hollow portion 4a facing the inward wall 21 of the frame 2, and the engagement of the frame 2 on the outer periphery of the hollow portion 4a. The leg wall (14) is inserted and locked in the stop groove (22).

In the figure, 5 is a lower frame auxiliary member to be attached to the upper portion of the lower frame member 1B. The auxiliary member 5 is provided with a rising wall 5a on the indoor side, and a draining wall 5b is inclined downward from the rising wall 5a to the outside, and the outer periphery is Inward groove 12 of lower frame material 1B
It has at least two or more leg claws 15 inserted into and locked in.

6A is a smoke back attached to the upper frame 2A of the inner shoji 20. The smoke back 6A is attached to one end of the mounting plate 6 that abuts the outer circumference of the inner shoji upper frame 2A.
A wedge piece 6a is provided vertically to face the outer wall 2a of 2A, and a projection 16 is provided on the mounting plate 6 to be inserted into and locked in the outward groove 23 of the upper frame 2A, and the base of the wedge piece 6a faces outward. A lateral groove 26 that opens is formed, and a sealing material S is fitted in the lateral groove 26, and the wedge piece 6a is attached to the lower sliding door frame
Summon with the wedge piece 6b of the same smoke back 6B attached to 3B.

8 is a metal screen door that is fitted on the outside of the window frame 10.
Is attached to the upper rail 8A that opens deeply upward so that the slip-out stopper 28 can be retracted, and the lower rail 8B is directly fitted to the rail 11 of the lower frame member 1B.
Outer piece 8a that extends to the outside of the vertical frame members 1C and 1D is provided on the left and right vertical bars 8C and 8D, and the net 18 is stretched to prevent it from coming off.
28 to descend the screen door 8 to raise the upper rail 8A to the upper frame rail 11
If you insert it deeply into the lower rail 8B, it will come off the lower frame rail 11,
It becomes possible to fit in and out in a kendon style.

9 is a crescent that is attached to the upper frame 2A of the inner shoji 20 and 19 is a crescent receiving plate that is attached to the lower frame 3B of the outer shoji 30.
A metal angle 17 is attached to the inner circumference of 3B, and a crescent receiving plate 19 is screwed to the angle 17 that penetrates the ridge 4 and projects to the inner circumference.

Reference numeral 7 is an L-shaped puller which is attached to the lower frame 2B of the inner shoji 20. The handle 7a of the puller 7 is directed toward the room, and the attachment piece 7b is screwed to the ridge 4. In order to reinforce the fixing of the pull tab 7, the inner frame 2B
Metal angle that inserts up to the hollow part 4a of the ledge 4 on the inner circumference of the
It is desirable to attach 17 and fix the handle 7 to the angle 17 with a screw.

The frame material 1 and the lower frame auxiliary material 5 that compose the window frame 10, the frame material 2 that composes the frame frame 3, and the ridge 4 and the smoke return 6A and 6B are extruded from synthetic resin having excellent heat insulating properties. Further, the frame member 1, the lower frame auxiliary member 5 and the frame member 2 are provided with a hollow portion a which is divided into several chambers to form a heat insulating structure.

[Effect of device]

Since the raising / lowering window of the present invention is configured as described above, it has the following effects.

Auxiliary material to be attached to the frame material and the lower frame material that make up the window frame, a frame frame that makes up the inner and outer shoji, and a ledge that fits and locks to this, and the smoke return is made of synthetic resin with excellent heat insulation, and has a heat insulating structure. Since it is made of aluminum, the heat insulation effect is better than that of a window made of aluminum, and there is no condensation during the winter.

In addition, the window frame is composed of a common frame material, the frame frame of the inner and outer shoji is composed of a common frame material, and the rim of the glass retainer that locks to the frame material is also common, and the smoke return attached to the inner and outer shoji is also common. Therefore, the assembly structure is remarkably simple and easy, and it can be provided at a low cost by reducing the number of parts. Since the crescent receiving plate and the pull tab, which receive a stronger force, are attached by using the metal angle, even if the frame member is made of synthetic resin, it can be sufficiently used.

[Brief description of drawings]

Fig. 1 is a vertical cross-sectional view of the raising / lowering window of the present invention, Fig. 2 is a vertical cross-sectional view of a shoji screen, Fig. 3 is a vertical cross-sectional view of a frame, Fig. 4 is a vertical cross-sectional view of a window frame, and Fig. 5 (a) ) (B) is a side view of the lower frame auxiliary material and lower frame material,
6 (a) and (b) are longitudinal cross-sectional views of the main part of the inner shoji showing an example of mounting the crescent and the pull tab, and FIG. 7 is a longitudinal cross-sectional view of main parts of the outer shoji showing an example of mounting the crescent support plate. Figure is a cross-sectional view of the raising and lowering window of the present invention, Fig. 9 is a side view of the smoke back, Fig. 10 is a side view of the frame, Fig. 11 is a side view of the ledge, and Fig. 12 is a cross section of the angle. Figures (a) and (b) are cross-sectional views and rear views of similar angles.
FIG. 14 is a vertical sectional view of the screen frame. 10 …… Window frame, 1,1A, 1B, 1C, 1D …… Frame material, 20 …… Inner shoji, 3
0 …… outer shoji, 2 …… frame, 3 …… frame frame, 2A, 3A …… upper frame, 2B, 3B …… lower frame, 2C, 2D, 3C, 3D …… solid frame, 4 …… seating edge 5 ... lower frame auxiliary material, 6A, 6B ... smoke return, 7 ... pull tab, 8 ... screen door, 9 ... crescent, 19 ... crescent support plate, 17 ... angle, 18 ... net, 28 …… Separation prevention, G …… Glass, S …… Seal material, T …… Tight material

Claims (1)

[Scope of utility model registration request] 1. A window frame (10) is composed of a frame material (1) having the same cross-sectional shape, and a lower frame auxiliary material (5) is attached to the upper part of the lower frame material (1B) and inserted into the window frame. The frame (3) of the inner shoji (20) and the outer shoji (30) is composed of a frame (2) having the same cross-sectional shape, and the glass G is fitted into the frame, and the glass is fitted to the frame. The locking ledge (4) that locks the lock makes it impossible to disengage, and smoke back (6A) to the upper frame (2A)
And the metal crescent (9) are attached, and the smoke wick (6B) which is combined with the smoke wick of the above-mentioned inner shoji sash (3B) and the metal crescent receiving plate (19) are attached to the outer shoji lower sash (3B). Attaching a pull tab (7) to the lower frame (2B) and a synthetic resin raising / lowering window using at least a crescent support plate and a metal angle (17) for attaching the pull tab