JPH031592Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention relates to a fixing device for fixing the periphery of the blind to the surrounding stile in blind shoji screens installed for sunshade and ventilation purposes in summer, etc. It is.

[Prior art]

Conventionally, this type of fixing device includes a groove 17 provided in the side surface 16a of the surrounding frame 16, as shown in FIG.
The peripheral edge of the blind 18 is inserted into this groove 17. A method is generally known in which the screen 18 in the groove 17 is pressed and the frame 19 is fitted into the groove 17 to fix the peripheral edge of the screen 18 to the frame 16 (Japanese Utility Model Publication No. 47-32038).

[Problems to be solved by this idea]

However, since the peripheral edge of the blind is fixed on the side surface 16a of the stile 16, the pressing frame 19 for fixing and the like are visible from the outside, resulting in an unsightly appearance.

In addition, since the blind 18 is pushed into the groove 17 together with the pressing frame 19 and fixed, it is troublesome to attach and detach the blind 18 when cleaning or replacing the blind 18, and the blind forming material is made of resin or vinyl. Because it is made of aluminum, it is not easy to push it into the groove, and even if you push it in, it tends to come off easily. Furthermore, there were other problems such as the peripheral edge of the screen being damaged each time this attachment/detachment operation was performed.

This idea was devised in view of the above-mentioned circumstances, and its purpose was to provide a good appearance as there is no need to attach anything to the side of the surrounding frame, and to make it easy to attach and remove the blinds without causing damage, and to securely and cleanly attach and remove the blinds. To provide a fixing device capable of fixing a peripheral part and preventing a blind forming material of a blind from shifting.

[Means for solving problems]

According to this invention, a fitting groove is provided on the surface facing each frame of the surrounding stile, and the circumferential edge of the screen, which is made up of a plurality of screen-forming materials made of small-diameter cylinders connected by string materials, is fitted into this fitting groove. The blinds will be fixed by fitting them together.

The peripheral edge of the blind is fixed to the fitting groove of the frame at the position of the peripheral edge of the blind that fits into the fitting groove, where the peripheral edge of the blind that has the string material is fitted. The fixing device has a notch and has a bifurcated blocking part that can be inserted between the blind forming materials while sandwiching the string material between the notches. By inserting the string material between the forming members, the blind peripheral edge is prevented from coming off from the fitting groove and fixed.

〔Example〕

This invention will be explained below with reference to illustrated embodiments.

The blind shoji 1 has upper and lower frames 2, 3 and both vertical frames 4, 4.
While the surrounding frames are assembled, a blind 5 is placed with its front and back surfaces pressed down by crosspieces 6, and a decorative plate 7 is provided at its lower end. (See Fig. 1) The blind 5 is made up of a plurality of blind forming members 5a made of small-diameter cylinders extending in the directions of the upper and lower frames 2 and 3, connected by string members 5b, and fixed devices 8 to the left and right frames 4, 4.
It is installed in (See FIGS. 2 and 3) This fixing device 8 has a surface 2a facing each frame of the upper and lower frames 2, 3 and both solid frames 4, 4, which are formed so that the peripheral edge of the blind 5 can be fitted. The fitting groove 9 provided continuously in the longitudinal direction of 3a, 4a and the part of the screen periphery having the string material 5b, which fits into the fitting groove, fits into the fitting groove 9. It consists of a notch 10 formed in the fitting groove 9 at the position, and a fixture 12 having a bifurcated blocking part 11 that can be inserted into the gap of the blind forming material while sandwiching the string material 5b between them. ing.

In addition, the fitting groove 9 in this embodiment is formed in the frame 13 to form the groove 9 on the opposing surfaces 2a, 4 of each frame 2, 3, 4.
By attaching it to frames 3a and 4a, it is provided on frames 2, 3, and 4. (See FIGS. 2 to 4 above.) The fixture 12 is formed in an L-shape consisting of a blocking part 11 and a locking part 14, and the blocking part 11 has a notch 15.
It is forked into two. And the blocking part 11 is
The width in the longitudinal direction of the notch 10 provided in the fitting groove 9 is the same as the width of the groove 9 in the longitudinal direction. (4th
(See figure) To fix the peripheral edge of the blind 5 with the fixing device 8 having such a configuration, the frame 13 is first assembled while fitting and fixing the peripheral edge of the blind 5 into the fitting groove 9 of the frame 13.

To fix the peripheral edge of the blind, the two-pronged blocking part 11 of the fixture 12 is connected to the blind forming material 5a inside the fitting groove part 9.
This is done by making use of the notch 10 between the holes 5a and locking the locking portion 14 to the frame 13. At this time, the bifurcated blocking part 11 has a notch 15
String material 5 connecting each blind forming material 5a inside
b will be placed in between. (See FIG. 4) With the above steps, the fixture 12 is attached to the fitting groove 9 as shown in FIG. Then, when the peripheral edge of the screen 5 tries to come off from the fitting groove 9, the screen forming material 5a', which is the outermost edge of the screen 5,
However, since the blocking portion 11 is in contact with the formed thicknesses 9a, 9a of the fitting groove portion 9, it is prevented from coming off.

Next, the picture frame 13 assembled with the blinds 5 attached as described above is attached to the upper and lower frames 2, 3 and both vertical frames 4, 4 using the connecting members 20.

By assembling each frame, the peripheral edge of the blind 5 is securely fixed to the frame, and the blind shoji 1 is completed. At this time, the decorative plate 7 is also attached at the same time.

Note that the fitting groove portion 9 is not limited to the one in this embodiment, and may be provided directly on the frame. Furthermore, the fixture 12 is not limited to the one in this embodiment, but may be of any type as long as it has a blocking part that is formed so that it can be inserted into the gap between the blind forming materials of the blind while sandwiching the assembly material therebetween. .

[Effect of idea]

This invention has the above configuration and has the following effects.

From the notch formed in the fitting groove part of the blind which fits into the fitting groove of the frame, the part of the blind peripheral edge having the string material connecting the blind forming material is fitted. The blocking part of the fixture, which has a bifurcated blocking part that can be inserted into the gap between the blind forming materials while sandwiching the string material between them, is inserted between the blind forming materials while sandwiching the string material between them, and the periphery of the blind is removed. By being configured to be able to prevent and fix the fixture from coming off the fitting groove, the simple operation of inserting the blocking part of the fixture into the gap in the blind forming material can prevent damage to the blind forming material and prevent the periphery of the blind. In addition, since the string material is also fixed by the blocking part, the blind forming material of the blind arranged between the surrounding frames will not shift.

Furthermore, since the fitting grooves are provided on the surfaces of the surrounding frames that face each frame, the fixed portions of the periphery of the blinds are not on the side surfaces of the frames and cannot be seen from the outside, resulting in a good appearance.

Furthermore, as mentioned above, the periphery of the blind can be easily fixed by inserting the blocking part, and conversely, the blind can be removed from the fitting groove for cleaning or relining, or the blocking part can be inserted into the gap between the blind forming materials. This can be done easily by pulling it out.

[Brief explanation of the drawing]

Figure 1 is a front view of a blind shoji with blinds fixed by the fixing device of this invention, and Figure 2 is A-A in Figure 1.
An enlarged cross-sectional view with line parts omitted; Figure 3 is taken along line B-B in Figure 1.
An enlarged cross-sectional view with lined parts omitted; FIG. 4 is a perspective view showing how the fixing device blocking part is inserted into the blind; FIG. 5 is a detailed cross-sectional view of section C in FIG. 3; and FIG. 6 shows a conventional fixing device. FIG. 1... Blind, 2... Upper stile, 3... Lower stile, 4... Vertical stile, 5... Blind, 5a, 5a'... Blind forming material, 5b...
... String material, 6 ... Crosspiece material, 7 ... Decorative plate, 8 ... Fixing device, 9 ... Fitting groove part, 10 ... Notch part, 11
... Blocking part, 12 ... Fixture, 13 ... Picture frame, 1
4... Locking part, 15... Notch, 16... Surrounding stile, 16a... Side surface, 17... Groove, 18... Blind,
19... Pressing frame, 20... Connecting member.

Claims (1)

[Scope of utility model registration request] A fixing device 8 is a fixing device 8 for fixing the periphery of a blind 5 when the blind 5 is arranged between frames around the blind 5, in which a plurality of blind forming members 5a each having a small diameter cylinder are connected by a string material 5b. A fitting groove part 9 whose peripheral edge part is formed so as to be fitable and which is continuously provided in the longitudinal direction of the surface facing each frame of the surrounding frame, and a blind peripheral part which fits into this fitting groove part 9, A notch 10 formed in the fitting groove 9 at a position where the blind peripheral edge portion having the string material 5b fits, and the blind forming materials 5a, 5.
A fixture 12 having a bifurcated blocking part 11 that can be inserted into the gap a' while sandwiching the string material 5b therebetween.
The two-pronged blocking part 11 of the fixing tool 12 is inserted from the outside of the fitting groove part 9 into the gap between the blind forming members 5a and 5a' of the blind peripheral edge part which are fitted into the inside through the notch part 10. A device for fixing the peripheral edge of a blind in a blind shoji screen, characterized in that it is configured to be able to prevent and fix the peripheral edge of the blind from coming off the fitting groove 9 by inserting the material 5b in between.