JPH0140946Y2 - - Google Patents

Description

[Detailed description of the invention] Technical field This invention relates to indoor fittings with built-in blinds.

BACKGROUND ART In the past, indoor fittings with built-in blinds have been proposed that have improved heat insulation and sound insulation performance, and also have sunlight shielding performance.

In the conventional structure, an angle adjustment member for adjusting the angle of the slats of the blind was formed only on one side wall of the vertical stile. For this reason,
For example, if the angle adjustment member is installed inside the interior fittings, if a user on the outside of the interior fittings tries to adjust the angle of the slats, he or she will move the indoor fittings so that he or she is inside the indoor fittings. The problem was that it was extremely troublesome and inconvenient to use.

Purpose The purpose of this invention was to address the above-mentioned problems, and the purpose of this invention was to allow the user to easily adjust the angle of the slats at any time, regardless of whether he or she was inside or outside the interior fittings, making it extremely user-friendly. The purpose of the present invention is to provide indoor fittings with built-in blinds that are good and convenient.

Structure In order to achieve the above object, the present invention is an indoor fitting in which a pair of glass plates are arranged to face each other and a blind is arranged between the two glass plates, and a concave shape is formed on each of the front and back walls of the vertical stile. Handles are provided, and angle adjustment dials for the slats of the blind are arranged in the vertical stile corresponding to both handles, and the ends of the angle adjustment dials are exposed to the outside through each handle.

Embodiment An embodiment of this invention in a double glass door will be described below with reference to FIGS. 1 to 5. 1 shows the entire double glass door with built-in blinds, 2 and 3
are the upper and lower frames, which are made of synthetic resin with excellent strength, and both ends of which are connected by a pair of vertical frames 4, which are also made of synthetic resin and shaped like square tubes, so that the whole frame is square. It is formed into a frame shape.

As shown in FIG. 2, the upper stile 2 is thinner than the lower stile 3, and a groove 5 extending laterally is formed on the inner side of the lower surface, and a cross section L is formed from the lower inner surface. A letter-shaped fitting protrusion 6 is formed. Reference numeral 7 denotes an auxiliary frame made of synthetic resin, which is arranged on the inner side of the upper frame 2, and a fitting groove 8 formed on the inner side lower surface can be detached upwardly from the fitting protrusion 6. It is attached by being fitted. The auxiliary stile 7 is formed so that its vertical length is shorter than that of the upper stile 2, and the lower part is formed closer to the outside so that the thickness is approximately half that of the upper part. As shown in FIG. 4, it is usually removably fixed to the side walls of both vertical frames 4 corresponding to both ends thereof with screws 9. When the auxiliary stile 7 is attached to the upper stile 2 as described above, the corresponding inner surfaces are brought into close contact with each other as shown in FIG. The thickness is almost the same. Furthermore, the lower surface of the lower part of the auxiliary stile 7 extends so as to coincide with the lower surface of the upper stile 2.

Note that reference numeral 10 denotes a through hole for inserting a driver, which is provided in the outer wall of the upper end of the vertical stile 4 in correspondence with the screw 9 attachment portion of the auxiliary stile 7.

Numerals 11 and 12 are engagement protrusions formed on the lower surface of the auxiliary stile 7 and the upper stile 2, and are L-shaped in cross section so as to face each other. Reference numeral 13 denotes a head box of the blind B, which is disposed between the engagement protrusions 11 and 12 with a predetermined gap from the engagement protrusions 11 and 12, and is formed in a channel shape in cross section, and has a head box on the groove 5 side. The corresponding side wall extends upward along the outer surface of the protrusion 14 forming one side wall of the groove 5, and extends along the outer surface of the protrusion 14 forming one side wall of the groove 5.
It is fixed by attaching 15 screws to it.

Numerous slats 16 are suspended from the head box 13 via ladder cords 17;
Reference numeral 8 denotes a bottom rail of the blind B arranged with respect to the lower stile 3, which is formed in a reverse channel shape, and the lower part of the ladder cord 17 is housed therein.

Reference numeral 19 denotes a pair of engagement members that are provided on the upper surface of the lower stile 3 and project upward from both sides so as to correspond to the engagement protrusions 11 and 12 of the upper stile 2 and the auxiliary stile 7, respectively, and extend in parallel to each other in the lateral direction. These mating protrusions are formed with an L-shaped cross section so as to face each other, and are arranged with a predetermined gap from the bottom box 18. Note that 20 is a door wheel rotatably supported within the lower stile 4, a part of which is exposed to the lower stile 4, making the double glass door 1 entirely movable along the rail 21.

Reference numerals 22 shown in FIG. 5 are a pair of rectangular through holes provided in the front and back walls at the center of one vertical stile 4, into which a box-shaped lid member 23 whose bottom part is inserted into the vertical stile 4 is inserted. A handle 24 is formed by being fixed. 25 is a support shaft rotatably supported between the inner circumferential side walls at the center of one vertical stile 4, and 26 is a slat angle adjustment dial attached to the support shaft 25, which has a bevel gear shape. none, each other
The 180-degree opposite side portions are exposed to the outside via the lid member 23, respectively. The slat angle adjustment dial 26 can be manually rotated from the outside to adjust the angle of the slat 16 via a slat angle adjustment mechanism (not shown) built into the vertical stile 4 and head box 13. There is.

Reference numerals 27 shown in FIG. 5 refer to a pair of engagement protrusions provided on the inner surface of the vertical stile 4 so as to protrude inwardly from both sides so as to correspond to the engagement protrusions 11 and 12 of the upper stile 2 and the auxiliary stile 7. The strips have an L-shaped cross section and face each other. Reference numeral 28 denotes a square cylindrical guide portion that protrudes inward from the engagement protrusion 27 at a predetermined distance from the engagement protrusion 27 at the center of the inner surface of the vertical stile 4, and extends in the vertical direction. L is extended on both sides of the inner surface so as to face each other.
A fitting protrusion 29 shaped like a letter is formed. 30 is a profile fitted between the fitting protrusions 29.

Reference numeral 31 denotes a rectangular glass plate arranged to cover the blind B from the front side of the glass door 1, and its upper and lower and both side edges are provided with a rectangular frame made of a light metal such as aluminum. 32 is fitted, and is attached by engaging the engagement groove 33 formed on the entire circumferential surface of the frame 32 into the engagement protrusion 12, 19, 27 of each of the frames 2, 3, 4. ing.

34 is a rectangular glass plate arranged to cover the blind B from the back side, and a rectangular frame 35 made of a light metal such as aluminum is fitted on the top and bottom and both side edges thereof. and the same frame body 35
The engagement groove 36 formed on the entire circumferential surface of each frame 7,
It is attached by slidably engaging the engagement protrusions 11, 19, 27 of No. 3 and 4.

Now, double glass door 1 configured as above.
To perform maintenance on the blind B, first remove the glass door 1 from the rail 21. Next, the screw 9 is removed from the vertical stile 4 through the through hole 10 using a screwdriver (not shown), and the fixation of the auxiliary stile 7 to the vertical stile 4 is released. Next, the auxiliary frame 7 is pulled out upward so as to be separated from the fitting protrusion 6 of the upper frame 2, thereby opening the upper part of the glass plate 34. Then, the frame 35 of the glass plate 34 is attached to the engagement protrusion 12 of each frame 3, 4.
27 and pull it out upward to open the back side of the blind B. After this, maintenance of blind B is performed.

Next, in order to reattach the glass plate 34 to the glass door 1, the above-mentioned procedure may be reversed.

That is, the glass plate 34 is connected to the engagement groove 36 of the frame 35 by the engagement protrusions 19, 27 of each frame 3, 4.
It is attached by sliding it downwards. Then, the fitting groove 8 of the auxiliary frame 7 is fitted into the fitting protrusion 6 of the upper frame 2, and the engagement protrusion 11 of the auxiliary frame 7 is fitted into the engagement groove 36 of the upper part of the frame 35.
and fix by tightening the screws 9 through the vertical stile 4.

In this double-glazed door, maintenance of the blind can be done by opening one glass plate of the double-paned glass without using a hinge, so there is no need to require each frame to be stronger than necessary. Therefore, it is possible to ensure strength with a simple structure.

In addition, since the 180-degree opposite side of the slat angle adjustment dial 26 of the blind B is exposed to the outside through the lid member 23 that constitutes the handle 24 provided on the front and back walls of the vertical stile 4, the user can The angle of the slat can be adjusted by easily rotating the slat angle adjustment dial 26 regardless of whether the user is located on the inside or outside of the interior fittings. Therefore, the user no longer needs to go around the side wall where the angle adjustment dial is provided, as in the past.
It is very easy to use and convenient.

In addition, since each frame of the double glass door constructed as described above is made of synthetic resin, it is possible to obtain a unique texture compared to metal ones, and if synthetic resin is selected, wood You can get the same warmth. Furthermore, this double glass door 1
Unlike Japanese-style shoji, it is possible to adjust the lighting, and it also provides insulation and soundproofing effects.

Note that this invention is not limited to the above-mentioned embodiment. For example, in the above-mentioned embodiment, the thickness of the upper stile 2 is further reduced, and an auxiliary support similar to that on the back side is provided on the upper part of the frame 32 of the glass plate 31 on the front side. A frame 7 may be provided so that the front glass plate 31 can be pulled out upward.

Effects As described in detail above, this invention has a concave shape on each of the front and back walls of the vertical stile in an indoor fitting in which a pair of glass plates are arranged to face each other and a blind is arranged between the two glass plates. Handles are provided, and angle adjustment dials for the slats of the blind are placed inside the vertical stile corresponding to both handles, and the ends of the angle adjustment dials are exposed to the outside through each handle, making it easy for the user to The angle of the slats can be easily adjusted regardless of whether the slats are located on the inside or outside of the interior fittings, and is very easy to use and convenient, so it is an industrially excellent invention.

[Brief explanation of the drawing]

Fig. 1 is an overall front view of a double glass door according to an embodiment of this invention, Fig. 2 is a vertical sectional view of the same double glass door, and Fig. 3 is a front view of the handle.
FIG. 4 is a cutaway sectional view of the main part showing the attached state of the auxiliary frame, and FIG. 5 is a cross-sectional view of the handle. Double glass door...1, upper stile...2, lower stile...
3, Vertical stile...4, Auxiliary stile...7, Fitting groove...8,
Engagement protrusions...11, 12, 19, 27, head box...13, slat...16, bottom box...18, through hole...22, lid member...23,
Handle...24, Slut angle adjustment dial...2
6, Glass plate...31,34, Frame body...32,3
5. Engagement grooves 33, 36, blind...B.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In an indoor fitting in which a pair of glass plates are arranged to face each other and a blind is arranged between the two glass plates, a handle 24 having a concave shape on each of the front and back walls of a vertical stile 4. A vertical stile 4 corresponding to both handles 24 is provided.
This indoor fitting with a built-in blind is characterized in that a slat angle adjustment dial 26 of a blind B is arranged inside, and the ends of the angle adjustment dial 26 are exposed to the outside via each handle 24. 2 The handle 24 has a pair of rectangular through holes 22 provided on the front and back walls of the vertical stile 4, and the bottom thereof is connected to the through holes 22.
An indoor fitting with a built-in blind according to claim 1, which is characterized by comprising a box-shaped lid member 23 that is fitted and fixed therein.