JPS642074Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a blind used in place of shoji or sliding doors during the summer months.

A blind made of a shoji frame made up of upper, lower, left, and right frames and horizontal bars, and lined with blinds made of reeds, bamboo, etc., is airy and cool, so it can be used in place of shoji or sliding doors in the summer. many.

By the way, with the spread of aluminum sash, shoji screens, sliding doors, doors, etc. made of aluminum shapes have recently been widely used for indoor fittings, but since the structure of blinds is complex, aluminum shapes are now widely used. There are very few of them, and wooden ones are still used.

The object of the present invention is to provide a blind made of aluminum profiles that has a simple structure and is easy to manufacture.

In order to achieve the above-mentioned purpose, the blind according to the present invention has a blind made of left and right vertical bars and a plurality of horizontal bars made of aluminum shapes in a door frame composed of upper and lower frames and left and right vertical frames made of aluminum shapes. In a blind equipped with a supporting blind frame, a groove-shaped portion with a lip having a notch near the center in the thickness direction of the door frame is provided on opposing surfaces of the left and right vertical frames of the door frame in the longitudinal direction. An approximately T that is provided and guides the blind frame by fitting into the groove of the groove-shaped portion with lip when the blind frame is slid into the door frame from the location where the upper stile is removed along the vertical stile.
The present invention is characterized in that letter-shaped fixing members are attached to project from the left and right vertical bars of the blind frame. The present invention will be explained below with reference to the drawings.

FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line A-A, and FIG. 3 is a front view of a blind frame, which is a main part of the present invention. In the figure, 1 is a bamboo blind;
2 and 2a are the vertical frames, and as shown in Figure 5, there is a notch 2 on the opposite side near the center of the door frame in the thickness direction.
a groove-shaped portion 3 with a lip opened by b, 2c;
3a is formed in the length direction. 4 is the upper stile, 7
is the lower stile, and the upper and lower openings each have sill guides 5.
and a sill slide 8 are attached, and grooves 6 and 9 are formed in the length direction on the opposing surfaces, respectively.
10 is the middle frame, with grooves 1 in the length direction on the upper and lower surfaces respectively.
1 and 12 are formed, and both ends of the upper stile 4, lower stile 7, and middle stile 10 are fixed to the left and right vertical stile 2, 2a, respectively. Reference numerals 13 to 16 are frame-shaped border decorations, a decorative panel 17 is attached to the inner edge via a gasket, and the outer edge is formed by the notches and grooves 2 of the vertical frames 2, 2a, the lower frame 7, and the middle frame 10, respectively.
b, 2c, 9, and 11.

Reference numeral 21 denotes a blind frame, as shown in FIGS. 3 to 5, which has a mountain shape with a protrusion 23 in the center, recesses on both sides, and grooves 25 in the length direction of the opposing surface. vertical frames 22, 22a, an upper crosspiece 26 having a groove 27 in the length direction of the opposing surface, a recess 28 on both sides thereof, a projecting piece 29 projecting outward, and a fixing part 30 on both sides thereof. It consists of a lower bar 26a having the same shape as the upper bar 26, and opposing U-shaped horizontal bars 32, 32a.

35 is the upper crosspiece 26, the lower crosspiece 26a, and the horizontal crosspieces 32, 3
A fixing member that attaches 2a to the vertical frames 22, 22a,
As shown in FIGS. 4 and 5, the engaging portion 36 has a substantially T-shape with cutout portions 36a on both sides, and the vertical frame 2
Groove 37 that matches the outer shape of protrusion 23 of 2, 22a
, and a mounting piece 39 that projects approximately parallel to the main body 36 at a predetermined gap from the tip of the projection 38 .

Next, an example of the assembly order of a blind made of the above-mentioned parts will be explained.

(1) Stiles 2 and 2a, bottom stile 7, middle stile 10, border decoration 1
3 to 16 and a decorative panel 17 are fixed, and a frame body with only the upper part open is assembled.

(2) Next, attach the lower crosspiece 22 to the vertical frame 22, 22a of the blind frame 21.
Fix a. The lower frame 26a is connected to the vertical frames 22, 22a
To fix it, fit the groove 37 of the fixing member 35 into the protrusion 23 of the vertical frame 22, 22a, and
Fit the fixing piece 39 into the recess 24 and remove the cutout 36a.
What is necessary is just to insert the screw 40 from above and connect these together.

(3) One horizontal bar (for example, the front side) 32 is attached between the vertical frames 22 and 22a at a predetermined interval. In this case, all the horizontal bars 32 may be fixed via the fixing member 35, or, for example, the central horizontal bar 32 may be fixed.
2 may be attached via the fixing member 35, and the other horizontal bars 32 may be attached directly to the vertical frames 22, 22a.

(4) Insert the lower end of the blind 50, which is made of many reeds, bamboos, aluminum rods, aluminum pipes, etc. and woven with strings 51, into the groove 27a of the lower crosspiece 26a, abut against each horizontal crosspiece 32, and then insert it from the back side. Other horizontal bar 3
2a to the blind 50, and each horizontal frame 32a to the vertical frame 2.
2, 22a. Finally, the groove 2 of the upper crosspiece 26
7 is fitted to the upper end of the blind 50 and fixed to the vertical frames 22, 22a via the fixing member 35.

(5) As shown in FIGS. 5 and 6, the blind frame 21 constructed in this way is inserted into the vertical frame 2 from above the frame.
The engaging portions 36 of the fixing members 35 protruding from and fixed to the vertical frames 2 and 22a are fitted into the lip grooved portions 3 and 3a of the vertical frames 2 and 2a and pushed in, and finally the groove 6 of the upper frame 4 is inserted into the upper frame 26. It fits into the protruding piece 29 of the vertical stile 2, 2.
Fix it to a.

Although the embodiments of the present invention have been described above, the structure, shape, etc. of each part is not limited to this.
Needless to say, changes may be made as appropriate without departing from the gist of the present invention.

As is clear from the above description, according to the present invention, it is possible to realize a blind made of aluminum shapes that is simple in structure and easy to manufacture, and has an elegant appearance and is highly durable, making it suitable for practical use. It is highly effective.

[Brief explanation of the drawing]

Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is an enlarged sectional view taken along A-A thereof, Fig. 3 is a front view of an embodiment of the blind frame constituting the present invention, and Fig. 4 is a main part of the invention. FIG. 5 is a sectional view taken along the line BB in FIG. 1 (partially shown), and FIG. 6 is a front view showing an assembly example of the present invention. 1...Blind door, 2, 2a...Stile, 3...Groove section with lip, 4...Upper stile, 7...Lower stile, 21...
Blind frame, 22, 22a... vertical frame, 23... protrusion,
25...Groove, 26...Upper stile, 26a...Lower stile, 3
2, 32a...Horizontal beam, 35...Fixing member, 36...
...Engagement part, 50...blind.

Claims (1)

[Scope of Claim for Utility Model Registration] Installing a blind frame in which the blinds are supported by left and right vertical bars and a plurality of horizontal bars made of aluminum shapes in a door frame made up of upper and lower frames and left and right vertical frames made of aluminum shapes. In the sliding blind, a groove-shaped part with a lip with a notch near the center in the thickness direction of the door frame is provided in the longitudinal direction on the opposing surfaces of the left and right vertical stile of the door frame, and the upper stile is removed. A substantially T-shaped fixing member that guides the blind frame by fitting into a groove of the groove-shaped portion with a lip when the blind frame is slid into the door frame along the vertical stile from a certain point is attached to the blind frame. A blind characterized by being attached to the left and right vertical bars of the screen.