JP3695697B2 - Headbox installation device for skylight blinds - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a headlight mounting device for a skylight horizontal blind and a skylight roll blind installed on an inclined window or a skylight.
[0002]
[Prior art]
In the skylight blind, a head box and a bottom box are fixed to a window frame or the like, and a slat and a bottom rail are moved up and down along the horizontal or inclined window surface between the head box and the bottom box.
[0003]
Japanese Utility Model Registration Publication No. 2506487 discloses a head box mounting device for fixing a head box to a window frame via a plurality of mounting brackets.
[0004]
[Problems to be solved by the invention]
In the head box mounting apparatus as described above, a plurality of mounting brackets are fixed to the window frame in advance, and the head box is attached to the mounting bracket.
[0005]
Therefore, if there is a deviation in the mounting position or mounting angle between the mounting brackets, the head box cannot be securely mounted on the mounting brackets. Further, the head box may be attached to the window frame or the bottom box in an inclined manner.
[0006]
Therefore, it is necessary to accurately align the mounting position and the mounting angle of each mounting bracket, but there is a problem that such work is complicated.
An object of the present invention is to provide a headbox mounting device for a blind for a skylight that can easily and reliably fix a headbox to a window frame.
[0007]
[Means for Solving the Problems]
According to the first aspect of the present invention, the head box is supported in the blind for a skylight that moves the solar shading material supported between the head box and the bottom rail by moving the bottom rail between the head box and the bottom box. a plurality of mounting brackets that were deposited taken to a bracket frame length substantially equal to the entire length of the headbox.
[0008]
According to claim 2, and a plurality of mounting brackets for supporting the head box wearing collected in the bracket frame length substantially equal to the entire length of the bottom box.
[0009]
According to a third aspect of the present invention, the bracket frame includes a support piece that sets the mounting position and the mounting angle of the support brackets to be the same.
According to a fourth aspect of the present invention, a bracket frame for attaching the head box and a bracket frame for attaching the bottom box are connected by a side frame to form a square frame shape.
[0010]
According to a fifth aspect of the present invention, a control device that moves the solar shading material with a driving force of a motor is provided in the head box, and a wiring cord of the control device is inserted into a bracket frame for mounting the head box.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of an electric horizontal blind for skylights embodying the present invention will be described below with reference to the drawings.
[0012]
As shown in FIG. 1, the headbox 1, the side frame 2, and the bottom box 3 are fixed to the window frame of a skylight, etc. in the electric horizontal blind for skylights.
Between the head box 1 and the bottom box 3, at least two tension wires 4 are stretched, for example, in a horizontal direction along the skylight surface in a state of penetrating a large number of slats 5 and bottom rails 6.
[0013]
Each slat 5 is supported by a ladder cord 7 suspended from a ladder cord support device disposed in the head box 1, and the lower end of the ladder cord 7 is attached to the bottom rail 6. Yes.
[0014]
A winding shaft 8 is rotatably supported in the head box 1, and the winding shaft 8 is rotationally driven by a motor 9 disposed at one end in the head box 1 so as to be able to rotate forward and backward. The motor 9 operates by operating an operating device (not shown). As the take-up shaft 8 rotates, the angle of each slat 5 is adjusted via the ladder cord support device and the ladder cord 7.
[0015]
End portions of the pulling wire 10 are wound around both ends of the winding shaft 8, and the pulling wire 10 passes through each slat 5 in the vicinity of the ladder cord 7, and an intermediate portion is the bottom rail. 6 is hung.
[0016]
When the winding shaft 8 is rotated in the slat pulling direction, the pulling wire 10 is wound around the winding shaft 8 and the bottom rail 6 moves toward the head box 1.
[0017]
A pull-down wire 11 is stretched between the head box 1, the bottom box 3, and the bottom rail 6 between the pull-up wires 10.
The pull-down wire 11 is inserted into the bottom rail 6, guided into the bottom box 3 from the bottom surfaces of both ends of the bottom rail 6, and passed through the cord gates 12 a and 12 b opened on the back surface of the bottom box 3. 5 is guided toward the head box 1.
[0018]
Then, it is guided into the head box 1 through the code gates 13 a and 13 b opened on the back of the head box 1, and is wound around the winding shaft 8 in the head box 1.
[0019]
The winding direction of the pulling wire 11 around the winding shaft 8 is opposite to the pulling wire 10, and when the pulling wire 11 is wound, the pulling wire 10 is rewound. ing.
[0020]
Further, when the pulling wire 10 is wound, the pulling wire 11 is rewound.
An attachment device for attaching the head box 1 and the bottom box 3 to the window frame will be described. As shown in FIG. 2, the head box 1 is attached to a window frame via a mounting bracket 14 and a bracket frame 15a. The bottom box 3 is also attached to the window frame via a similar mounting bracket 14 and bracket frame 15b.
[0021]
The bracket frame 15a is formed of an angle-shaped member, and support pieces 16a to 16c for supporting the mounting bracket 14 are formed inside thereof. A nut plate 17 is inserted between the support pieces 16a and 16b so as not to rotate and to be movable in the longitudinal direction of the bracket frame 15a.
[0022]
When fixing the mounting bracket 14 to the bracket frame 15 a, screws inserted into the mounting bracket 14 are screwed into the nut plate 17, and the support pieces 16 a and 16 b are interposed between the mounting bracket 14 and the nut plate 17. The mounting bracket 14 is fixed to the bracket frame 15a while being supported by the support pieces 16a to 16c.
[0023]
Further, when the screw is loosened, the nut plate 17 can move along the bracket frame 15a, so that the mounting bracket 14 is slidable with respect to the bracket frame 15a as shown in FIG.
[0024]
The mounting bracket 14 is a known mounting bracket that allows the head box 1 to be elastically fitted.
Similar to the head box 1, the bottom box 3 is fixed to the window frame via the mounting bracket 14 and the bracket frame 15b. Then, both end portions of the bracket frames 15 a and 15 b that support the head box 1 and the bottom box 3 are connected by the side frame 2, and the bracket frames 15 a and 15 b and the side frame 2 constitute a square frame.
[0025]
As shown in FIG. 1, an upper limiter 18 is provided at one end of the head box 1 and a lower limiter 19 is provided at the other end. When the bottom rail 3 is pulled up to the vicinity of the head box 1, the upper limiter 18 is activated, the operation of the motor 9 is stopped, and the slat lifting operation is stopped.
[0026]
Further, when the bottom rail 6 is pulled down to the vicinity of the bottom box 3, the lower limiter 19 is operated, the operation of the motor 9 is stopped, and the slat lowering operation is stopped. The lower limiter 19 detects the lower limit position based on the rotation amount of the winding shaft 8.
[0027]
As shown in FIG. 5, at one end of the head box 1, a remote control light receiving unit 20 is provided outside the bracket frame 15a. A light emission signal output from a remote control device (not shown) can be received.
[0028]
The motor 9, the upper limiter 18, the lower limiter 19 and the remote control light receiving unit 20 are connected by a wiring cord 21. As shown in FIGS. 2 and 5, the wiring cord 21 is inserted into a closed space formed between the inner surface of the bracket frame 15 a and the head box 1.
[0029]
Next, the operation of the skylight electric blind constructed as described above will be described. When the motor 9 is operated in the slat pulling direction by operating the operating device, the pulling wire 10 is wound around the winding shaft 8 and the pulling wire 13 is rewound from the winding shaft 8.
[0030]
Then, the bottom rail 6 moves toward the head box 1, and the slat 5 is folded toward the head box 1.
On the other hand, when the motor 9 is operated in the slat pulling direction, the pulling wire 13 is wound around the winding shaft 8 and the lifting wire 10 is rewound from the winding shaft 8.
[0031]
Then, the bottom rail 6 moves toward the bottom box 3 and the slat 5 is pulled out.
With the skylight blind constructed as described above, the following operational effects can be obtained.
(1) When attaching a plurality of mounting brackets 14 to the bracket frame 15a, the mounting positions of the mounting brackets 14 can be aligned linearly along the bracket frame 15a. Further, the mounting angle of the mounting bracket 14 is fixed by being supported by the support pieces 16a to 16c of the bracket frame 15a. Accordingly, the head box 1 can be reliably supported by the mounting brackets 14 and can be mounted in a state where the head box 1 is maintained parallel to the bracket frame 15a.
(2) The mounting bracket 14 can be easily attached to the bracket frame 15a, and the head box 1 can be easily attached to the mounting bracket 14. Therefore, the head box 1 can be easily attached to the bracket frame 15a.
(3) The wiring cord 21 can be disposed in the bracket frame 15a. Therefore, since it is not necessary to accommodate the wiring cord 21 in the head box 1, the head box 1 can be reduced in size and the assembly work can be easily performed.
(4) As with the head box 1, the bottom box 3 can be easily attached to the bracket frame 15b.
(5) If both ends of the bracket frames 15a and 15b are connected by the side frame 2 and the bracket frames 15a and 15b are parallel, the head box 1 and the bottom box 3 can be easily attached in a parallel state. it can.
[0032]
The above embodiment can be modified as follows.
As shown in FIG. 6, the remote control light receiving unit 20 may be disposed in the bracket frame 15.
-You may support the horizontal blind for skylights in the state inclined along the inclined window.
-The above configuration can also be applied to an electric roll blind for skylight.
-It can also be used for manual-type skylight horizontal blinds or skylight roll blinds.
[0033]
【The invention's effect】
As described in detail above, the present invention can provide a headbox mounting device for a skylight blind capable of easily and reliably fixing a headbox to a window frame.
[Brief description of the drawings]
FIG. 1 is a rear view showing a skylight blind.
FIG. 2 is a cross-sectional view showing a head box attachment device.
FIG. 3 is a side view showing the head box attachment device.
FIG. 4 is a front view showing the head box attachment device.
FIG. 5 is a front view showing a state in which the head box is attached to the head box attaching device.
FIG. 6 is a front view showing another example.
[Explanation of symbols]
1 Head box 3 Bottom box 5 Solar shading material (slats)
6 Bottom rail 14 Mounting bracket 15 Bracket frame

Claims (5)

By moving the bottom rail between the head box and the bottom box, in the skylight blind that moves the solar shading material supported between the head box and the bottom rail,
Multiple skylight blind head box mounting device for the mounting bracket, characterized in that the wearing collected in the bracket frame length substantially equal to the total length of the head box for supporting the head box. A plurality of said mounting bracket bottom box of the total length substantially equal length of skylight blind head box attachment apparatus for according to claim 1, characterized in that collected by wearing bracket frame supporting the head box. The headbox mounting device for a skylight blind according to any one of claims 1 to 2, wherein the bracket frame includes a support piece for setting the mounting position and the mounting angle of each of the support brackets to be the same. 4. The skylight blind according to claim 2, wherein a bracket frame for mounting the head box and a bracket frame for mounting the bottom box are connected by side frames to form a square frame shape. 5. Headbox mounting device. A control device for moving the solar shading material with a driving force of a motor is provided in the head box, and a wiring cord of the control device is inserted into a bracket frame for mounting the head box. 5. A headbox mounting device for a skylight blind according to any one of claims 1 to 4.

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