JP4331522B2 - Multi-glass built-in blind operating device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a horizontal blind operating device built in a double glass sash.
[0002]
[Prior art]
The double glass sash incorporating the horizontal blind has both the soundproofing and heat insulating functions of the double glass sash and the light shielding function of the horizontal blind. In such a double glass sash, it is required to reduce the size of the surrounding frame in order to improve the glass aperture ratio.
[0003]
Therefore, a configuration has been proposed in which a blind operating device is provided on the outer surface of the glass, and the rotation of the operating device is transmitted to a driven portion in the sash by a magnet to adjust the angle of the slats. By adopting such a configuration, it is not necessary to house the operating device in the frame body, and the frame body can be miniaturized and the glass aperture ratio can be improved.
[0004]
In such a double glass sash, since the operation device is attached to the outer surface of the glass, it is possible to perform the pulling operation only in the portion excluding the mounting dimensions of the operating device when performing the pulling operation on the window frame. Become. Accordingly, the opening size when the sash is fully opened is reduced. Moreover, it is difficult to clean the window frame at the overlapped portion of the sash.
[0005]
Therefore, Patent Document 1 discloses a configuration in which the operating device can be detached from the outer surface of the glass by fixing the operating device to the outer surface of the glass with a double-sided tape.
Patent Document 2 discloses a configuration in which the position of the operating device can be adjusted in the vertical direction along the outer surface of the glass.
[0006]
[Patent Document 1]
Japanese Patent No. 3243534 [Patent Document 2]
JP-A-11-193677
[0007]
[Problems to be solved by the invention]
However, in the configuration described in Patent Document 1, since the operating device is fixed to the glass surface with a double-sided tape, if the operating device is repeatedly attached and detached, the adhesive force of the double-sided tape is reduced and cannot be fixed.
[0008]
Moreover, in the operating device described in Patent Document 2, it is necessary to adjust the length of the slat at the mounting position of the driven device in order to prevent interference between the driven device and the slat. It is.
[0009]
An object of the present invention is to provide an operating device for a blind with a built-in multilayer glass that can be easily and repeatedly attached to and detached from a glass surface with a simple configuration.
[0010]
[Means for Solving the Problems]
In claim 1, a blind is provided in the multilayer glass sash, an operating device is mounted on the glass plate of the multilayer glass sash, and the magnetic force transmitted through the glass plate is controlled by the operation of the operating device. On the basis of the blind with a built-in multi-layer glass that rotates the drive shaft of the blind, the operating device and the glass plate are provided with a fixing means that allows the operating device to be repeatedly attached and detached, and the fixing means is the glass plate. It was comprised with the hook_and_loop | surface fastener attached to the back surface of the said operating device spaced apart up and down .
[0011]
According to claim 2, the pre-Symbol fixing means, constituted by a locking piece provided on the suspended supporting been mounting plate from the upper end of the glass plate, a locking piece provided on the operating device, the locking piece The engaging piece can be engaged by sliding the operating device in the lateral direction to the engaging position.
[0012]
According to a third aspect of the present invention, the mounting plate is provided with a fixing piece that engages with the latching piece and prevents the operation device from sliding in the removing direction when the operation device is slid to the engagement position. It was.
[0013]
According to a fourth aspect of the present invention, the fixing means is suspended from the upper end of the glass plate and is provided on a mounting plate formed at a height that does not interfere with the magnetic force, and the hook is provided on the operating device. It was configured with a latching hole that was capable of being latched on the top.
[0014]
In Claim 5 , the said fixing means is the latching piece provided in the upper and lower sides of the through-hole provided in the center of the attachment plate suspended from the upper end of the said glass plate, and the center of the board | substrate attached to the said operating device. provided above and below the through hole provided in, constituted by said locking piece to latch enable and the locking piece, when the latching of the operating device, to prevent lateral movement of the operating device A fixed piece was provided.
According to a sixth aspect of the present invention, the locking piece is provided above and below a through hole provided in the center of the mounting plate supported suspended from the upper end of the glass plate, and the latching piece is attached to the operating device. It is provided above and below a through hole provided in the center of the attached substrate.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
(First embodiment)
A first embodiment of the present invention will be described below with reference to the drawings. The double glass sash shown in FIG. 1 and FIG. 2 shows one of a plurality of sashes that are operated by sliding on the window frame, and the periphery of the two glass plates 1a and 1b is a frame body. 2, the horizontal blind 3 is accommodated between the glass plates 1a and 1b.
[0016]
In the horizontal blind 3, a drive shaft 5 is rotatably supported in a head box 4, and a multi-stage slat 7 is supported by a plurality of ladder cords 6 suspended from the drive shaft 5.
[0017]
Further, in the vicinity of the ladder cord 6, a lifting / lowering cord 8 is penetrated through each slat 7, and a bottom rail 9 is suspended and supported at a lower end of the lifting / lowering cord 8, and an upper end portion of the lifting / lowering cord 8 is formed on the drive shaft. 5 is wound around a winding shaft 10 that rotates integrally with the winding shaft 10.
[0018]
With such a configuration, the angle of the slat 7 is adjusted with the rotation of the drive shaft 5, and the slat 7 is raised and lowered based on the raising and lowering of the bottom rail 9.
As shown in FIGS. 5 and 6, the operating device 11 is attached to the upper corner of the outer surface of the glass plate 1 a on the indoor side of the double glass sash. The operation device 11 has a back surface of the case 12 fixed to a glass surface via surface fasteners 13a and 13b as fixing means.
[0019]
That is, as shown in FIGS. 2 and 3, the hook-and-loop fastener 13 a is attached to the outer surface of the glass plate 1 a and the hook-and-loop fastener 13 b is attached to the back surface of the case 12. And as shown in FIG. 4, the case 12 is being fixed on the glass surface by joining the surface fasteners 13a and 13b.
[0020]
In the case 12, a pulley 14 is rotatably supported around a rotating shaft extending in the horizontal direction along the glass surface, and an operation cord 15 hung on the pulley 14 is suspended downward from the case 12. Yes. Four drive-side magnets 16 are attached to the outer peripheral portion of the pulley 14.
[0021]
Accordingly, the drive side magnet 16 is rotated about the rotation axis of the pulley 14 by the operation of the operation cord 15.
At one end of the drive shaft 5, four passive magnets 17 are attached in the circumferential direction at a position facing the drive magnet 16. Therefore, when the pulley 14 is rotated, the rotational force is transmitted to the passive magnet 17 by the magnetic force of the drive magnet 16 so that the drive shaft 5 is rotated.
[0022]
In the double glass sash configured as described above, when the pulley 14 is rotated by the operation of the operation cord 15, the drive shaft 5 is rotated and the slat 7 can be moved up and down or the angle can be adjusted.
[0023]
Since the rotation of the pulley 14 is transmitted by the magnetic force between the driving side magnet 16 and the passive side magnet 17, no transmission shaft is required between the pulley 14 and the driving shaft 5. Therefore, the airtightness of the double glass sash can be improved and the soundproofing and heat insulating effect can be improved.
[0024]
In the double glass sash configured as described above, the following effects can be obtained.
(1) The operating device 11 can be easily attached to and detached from the glass surface by the hook-and-loop fasteners 13a and 13b.
(2) Since the driving force transmission means between the operating device 11 and the drive shaft 5 is a magnetic force, the attaching / detaching operation of the operating device 11 does not hinder the driving force transmitting means.
(3) By removing the operating device 11, the double glass sash can be completely pulled and operated, and no overlap occurs. Therefore, it is possible to easily clean the window frame that supports the double glass sash so that it can be pulled.
(4) By removing the operating device 11, the overlap of the double glass sash can be eliminated. Therefore, when the double glass sash is operated to be fully opened, the opening size can be increased.
(5) The operation device 11 can be repeatedly attached and detached as necessary.
(Second embodiment)
7 to 12 show a second embodiment. In this embodiment, the hook-and-loop fasteners 13a and 13b of the first embodiment are changed to other fixing means, and other configurations are the same as those of the first embodiment. The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
[0025]
As shown in FIGS. 7, 8, and 10, a mounting plate 18 is attached to the upper corner of the glass plate 1a on the indoor side. The mounting plate 18 is suspended and supported from the upper end of the glass plate 1a by fitting the frame body 2 in a state where the upper end portion of the mounting plate 18 is hooked to the upper end portion of the glass plate 1a.
[0026]
In the portion of the mounting plate 18 that is exposed on the glass plate 1a, a first locking piece 19a that is bent upward in the shape of a hook is extended in the upper portion thereof, and the lower edge portion is extended downward. A second locking piece 19b bent in a bowl shape extends in the horizontal direction.
[0027]
A substrate 20 is attached to the back surface of the case 12 of the operating device 11, and as shown in FIG. 9, two first latching pieces 21a bent downward in a bowl shape are formed on the upper portion of the substrate 20. Is formed.
[0028]
Further, at the lower portion of the substrate 20, second latching pieces 21 b bent upward in a hook shape are formed at two locations.
As shown in FIGS. 11 and 12, the first and second latching pieces 21a and 21b are formed at intervals to engage with the first and second locking pieces 19a and 19b. The second locking pieces 19a and 19b can be engaged with each other by sliding from the side.
[0029]
A fixing piece 22 that is bent downward in a hook shape is formed on the side of the first hooking piece 21a. The fixed piece 22 has a lower end projecting downward from the lower ends of the first and second locking pieces 19a and 19b.
[0030]
Through holes 23 and 24 are respectively provided in the central portions of the mounting plate 18 and the substrate 20 so as not to disturb the magnetic force of the drive side magnet 16.
In the fixing means configured as described above, the operating device 11 is slid from the side of the mounting plate 18 with the fixing piece 22 side as the head, and the first and second locking pieces 19a and 19b are moved to the first and second. Slide along the latching pieces 21a and 21b.
[0031]
Then, when the fixed piece 22 passes through the first hook piece 21a, the fixed piece 22 engages with the side edge of the first hook piece 21a as shown in FIGS. Is prevented from moving in the direction of removal.
[0032]
When removing the operating device 11 from the mounting plate 18, the operating device 11 may be lifted upward and slid in the removing direction until the engagement between the fixed piece 22 and the first locking piece 19a is released.
[0033]
With the fixing means configured as described above, the same effects as (2) to (5) obtained in the first embodiment can be obtained. Further, by sliding the operating device 11, it can be easily attached to and detached from the glass plate 1 a, and unnecessary dropping can be prevented by the fixing piece 22.
[0034]
Further, as shown in FIG. 8, the mounting position of the operating device 11 is determined by supporting the side edge of the mounting plate 18 from the glass plate 1 a while being in contact with the vertical frame constituting the frame body 2. Is easy.
(Third embodiment)
13 to 16 show a third embodiment. As shown in FIGS. 13 and 14, this embodiment has a configuration similar to that of the second embodiment, and is attached to the mounting plate 25 suspended from the upper end of the glass plate 1 a in a bowl shape upward. Two bent hooks 26 are formed at the same height.
[0035]
A hooking hole 27 through which the hook 26 can be inserted is formed at the upper edge of the case 12 of the operating device 11.
In such a fixing means, as shown in FIG. 15, if the hook 26 is inserted into the retaining hole 27 of the operating device 11, the operating device 11 is suspended and supported by the hook 26 as shown in FIG. 16.
[0036]
Therefore, the same effect as the second embodiment can be obtained.
Moreover, when the operating device 11 is supported by the hook 26 input suspension, the lower end of the operating device 11 comes into contact with the surface of the glass plate 1a, but the case 12 is formed of synthetic resin, so that the glass surface is scratched. There is nothing.
[0037]
The above embodiment can be modified as follows.
The operation device 11 may be configured to rotate the drive side magnet 16 by operation means other than the operation cord 15.
-In 2nd Embodiment, you may provide the fixing piece 22 in the both sides of the 1st latching piece 21a. Even when the mounting plate 18 and the operating device 11 are attached to the upper left and right corners of the sash, the fixing piece 22 can prevent unnecessary dropping.
-In 3rd embodiment, it is good also as a structure which hangs and supports the operating device 11 by hooking the 1st latching piece 21a as shown to 2nd embodiment with respect to the hook 26. FIG. In such a case, the lateral displacement may be prevented by the fixing piece 22 similar to the second embodiment.
[0038]
【The invention's effect】
As described above in detail, the present invention can provide an operating device for a blind with a built-in multilayer glass that can be easily attached to and detached from the glass surface with a simple configuration.
[Brief description of the drawings]
FIG. 1 is a front view showing a blind with a built-in multilayer glass.
FIG. 2 is a side view showing a blind with built-in multilayer glass according to the first embodiment.
FIG. 3 is a front view showing the fixing means of the first embodiment.
FIG. 4 is a side view showing a procedure for attaching the operating device according to the first embodiment.
FIG. 5 is a side view showing a procedure for attaching the operating device according to the first embodiment.
FIG. 6 is a front view showing the operating device according to the first embodiment.
FIG. 7 is a side view showing the fixing means of the second embodiment.
FIG. 8 is a front view showing a fixing means of a second embodiment.
FIG. 9 is a perspective view showing a fixing means of a second embodiment.
FIG. 10 is a side view showing a procedure for attaching the operating device according to the second embodiment.
FIG. 11 is a side view showing a procedure for attaching the operating device according to the second embodiment.
FIG. 12 is a front view showing the fixing means of the second embodiment.
FIG. 13 is a side view showing the fixing means of the third embodiment.
FIG. 14 is a front view showing fixing means of a third embodiment.
FIG. 15 is a side view showing a procedure for attaching the operating device according to the third embodiment.
FIG. 16 is a side view showing a procedure for attaching the operating device according to the third embodiment.
[Explanation of symbols]
1a Glass plate 3 Blind (horizontal blind)
5 Drive shaft 11 Operating device 13a, 13b Fixing means (surface fastener)

Claims (6)

A blind is provided in the multilayer glass sash, an operating device is mounted on the glass plate of the multilayer glass sash, and the blind is based on the magnetic force transmitted through the glass plate by the operation of the operating device. In the blind with built-in multilayer glass that rotates the drive shaft of
The operation device and the glass plate are provided with a fixing means that allows the operation device to be repeatedly attached and detached, and the fixing means is constituted by a hook-and-loop fastener that is attached to the back surface of the glass plate and the operation device so as to be separated vertically A device for operating a blind with a built-in multilayer glass, characterized by A blind is provided in the multilayer glass sash, an operating device is mounted on the glass plate of the multilayer glass sash, and the blind is based on the magnetic force transmitted through the glass plate by the operation of the operating device. In the blind with built-in multilayer glass that rotates the drive shaft of
The operating device and the glass plate are provided with a fixing means for repeatedly attaching and detaching the operating device,
The fixing means;
A locking piece provided on a mounting plate supported suspended from the upper end of the glass plate,
It consists of a latch piece provided in the operating device,
The locking piece and the locking piece is, the operating device engageable by sliding the laterally to the engaged position and the possible double glazing internal blind operating device you characterized. The mounting plate is provided with a fixing piece that engages with the latching piece to prevent the operation device from sliding in the removing direction when the operation device is slid to the engagement position. The operating device for a blind with built-in multilayer glass according to claim 2 . A blind is provided in the multilayer glass sash, an operating device is mounted on the glass plate of the multilayer glass sash, and the blind is based on the magnetic force transmitted through the glass plate by the operation of the operating device. In the blind with built-in multilayer glass that rotates the drive shaft of
The operating device and the glass plate are provided with a fixing means for repeatedly attaching and detaching the operating device,
The fixing means;
A hook provided on a mounting plate that is suspended from the upper end of the glass plate and formed at a height that does not interfere with the magnetic force;
A latching hole provided in the operating device and capable of being latched on the hook;
In double glazing internal blind operating device characterized by being configured. A blind is provided in the multilayer glass sash, an operating device is mounted on the glass plate of the multilayer glass sash, and the blind is based on the magnetic force transmitted through the glass plate by the operation of the operating device. In the blind with built-in multilayer glass that rotates the drive shaft of
The operating device and the glass plate are provided with a fixing means for repeatedly attaching and detaching the operating device,
The fixing means;
A locking piece provided above and below the through hole provided in the center of the mounting plate supported suspended from the upper end of the glass plate,
It is provided above and below a through hole provided in the center of the substrate attached to the operating device, and is configured with a latching piece that can be latched on the latching piece,
Wherein when the operating device has latching, double glazing internal blind operating device characterized in that a transverse fixing tabs prevent movement of the operating device. The locking pieces are provided above and below a through hole provided at the center of the mounting plate supported suspended from the upper end of the glass plate,
The said latching piece is provided above and below the through-hole provided in the center of the board | substrate attached to the said operation apparatus, The operation of the blind with a built-in multilayer glass of Claim 2 or Claim 3 characterized by the above-mentioned. apparatus.

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