JPH0657281U - Curtain opening and closing device for tilted windows - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a curtain opening / closing device for a tilted window that can exhibit a high interior property even when mounted on a tilted window such as a skylight or a bay window. [Structure] Curtain rails 6 and 7 having a C-shaped cross section along the opposing long side frame portions 2a of the skylight 2 installed obliquely on the ceiling portion.
And two curtains 3 and 4 sewn in a size and shape covering the half surface of the skylight 2 through the appropriate number of runners 11 inserted in the curtain rails 6 and 7 so as to be openable and closable. Therefore, even when it is attached to the inclined skylight 2, a high interior property can be exhibited.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a curtain opening / closing device for a tilted window that can be attached to a tilted window such as a skylight or a bay window.

[0002]

[Prior art]

 Conventionally, in the case of suspending a commercially available curtain on a slanted window as in the above example, after each curtain rail was installed along each of the left and right or upper and lower windows forming the skylight, it was inserted into each curtain rail. Suspend both side edges of the curtain open and closed automatically for an appropriate number of each runner.

[0003]

[Problems to be solved by the device]

 However, in the case where the curtain is hung as described above, it is difficult to give a subtle difference to the form and opening / closing operation of the curtain, and there is almost no difference in interior decoration. In addition, part of the curtain hangs down due to the weight of the fabric itself, which causes the appearance of the window to be unsatisfactory and the design value of the window and curtain to be impaired, which makes it difficult to obtain high interior quality. is doing.

In view of the above-mentioned difficulties, an object of the present invention is to provide a curtain opening / closing device for a tilted window that can exhibit a high interior property even when mounted on a tilted window portion.

[0005]

[Means for Solving the Problems]

 According to the present invention, both side edges of a curtain sewn in a size and a shape that cover the window are erected openably and closably on the opposite frame portions of the rectangular window, and the curtain is used as a window. The curtain opening / closing device for a tilted window is provided with curtain opening / closing means for opening / closing at arbitrary positions along each frame portion of the section.

[0006]

[Action]

 That is, according to the above configuration, the curtain opening / closing means is operated to open and close the curtain in a desired state by deploying the curtain in the opening direction or the closing direction along the opposing frame portions of the inclined window portion. You can

[0007]

[Effect of device]

 As a result of the above, according to the present invention, the curtain is opened and closed along the opposing frame portions of the window portion while being supported in a tilted posture, so that the curtain can be deployed and focused in a desired state and the window portion and It is possible to prevent the design value of the curtain from being impaired. Moreover, even when it is attached to a slanted window part, it can perform a sufficient function as a curtain, and can exhibit high interior quality.

[0008]

【Example】

 An embodiment of the present invention will be described in detail below with reference to the drawings. The first embodiment of the drawing shows a vertically opening and closing type curtain opening / closing device 1 for a skylight that is attached to a skylight as an example of a window portion. In FIG. 1, this ceiling opening / closing device 1 for a skylight is a ceiling part (not shown). ). The curtain rails 6 and 7 having a C-shaped cross section are installed along each of the opposing long side frame portions 2a and 2a of the skylight 2 which are obliquely installed, and an appropriate number of each runner inserted into the curtain rails 6 and 7. Two curtains 3 and 4 sewn in a size and shape that cover the half surface of the skylight 2 via 11 are installed so as to be openable and closable.

In the curtains 3 and 4 described above, the closing side edge portions 3a and 4a of the curtains 3 and 4 are attached to the opposing short side frame portions 2b and 2b of the skylight 2 by an appropriate fixing means (not shown) such as a magic tape. The support bars 9 made of synthetic resin or metal are fixed along the open side edges 3b, 4b of the curtains 3, 4. Further, an appropriate number of each ring 8 ... Is fixed to the central portion of the upper surface side of the curtains 3, 4 at a predetermined equal interval in the opening / closing direction, and each ring 8 ... Is fixed to the short side frame portion 2b of the skylight 2. , 2b is slidably inserted on a single wire 10 stretched between the two curtains, 2b to prevent unnecessary slack in the central portions of the curtains 3, 4 and maintain a desired slack state during opening and closing.

An appropriate weight member (not shown) is fixed to the open side edge portion 3b of the curtain 3 installed on the upper stage side in parallel with the support bar 9 and inserted into the curtain rails 6 and 7 in an appropriate number. The leading runners 11a and 11a inserted into the curtain rail 6 and the leading runners inserted into the curtain rail 7 are provided by suspending both side edges 3c, 3c, 4c and 4c of the curtains 3 and 4 on the runner 11. The support bars 9 and 9 fixed to the open side edge portions 3b and 4b of the curtains 3 and 4 are installed in parallel between them and the curtains 3 and 11a and 11a, respectively. Curtain opening / closing means for opening / closing 4 is connected.

The above-mentioned curtain opening / closing means, as shown in the outline in FIG. 2, extends between the pulleys 12 and 13 pivotally supported at the lower and upper ends of the curtain rails 6 and 7, and between the pulleys 12 and 13. It is composed of an annular rotating cord 14 mounted on the curtain rail, an operation cord 15 circling around the pulley 12 on one curtain rail 6 side, and a lock unit 16 for fixing the pulling down position of the operation cord 15, and also the curtain rail. Pulleys 12 and 12 pivotally supported at the lower ends of 6 and 7 are fixed to the coaxial ends, and pulleys 13 and 13 pivotally supported at the upper end are fixed to the coaxial ends.

That is, when the above operation cord 15 is pulled down by hand, the lower pulleys 12, 12 rotate in the same direction, and the upper pulleys 13, 12 are rotated through the rotary cords 14, 14. Since it is transmitted to 13, the top runners 11a, 11a on the upper stage side fixed on the left and right rotation cords 14, 14 and the top runners 11a, 11a on the lower stage side travel and move in opposite directions, The upper and lower curtains 3 and 4 can be opened and closed.

The structure of the lock unit 16 will be described. As shown in FIG. 3, a cord insertion passage 16b for allowing the operation cord 15 to be inserted is formed downward in the case body 16a. A nipping roller 16c is eccentrically supported on one side of the cord insertion passage 16b, and a cord pressure contact portion 16d is formed on the opposing surface side of the nipping roller 16c.

That is, when the operation cord 15 is slightly pulled down by hand, the nipping roller 16c is eccentrically rotated in a direction away from the roller pressure contact portion 16d, and the operation cord 15 inserted between the nipping roller 16c and the roller pressure contact portion 16d. Since the sandwiched state of is released, the curtains 3 and 4 can be changed to an arbitrary opened state by pulling down the curtains. Then, when the operation code 15 is released, the operation code 15 rises due to its own weight on the side of the curtain 3, and at this time the operation code 15 is pressed against the nipping roller 16c so that the nipping roller 16c presses the roller pressing portion 16d. Since the operation cord 15 is eccentrically rotated to the side and the operation code 15 is nipped and fixed by the nip roller 16c and the roller pressure contact portion 16d, the curtains 3 and 4 can be fixed in an arbitrary open position.

The operation and effect of the curtain opening / closing device 1 for a skylight thus configured will be described below. Since the upper and lower curtains 3 and 4 are constantly urged in the closing direction by the weight of the curtain 3 installed on the upper side, the curtain cords 6 and 7 are pivotally supported by pulling down the operation cord 15 by hand. The respective pulleys 12 and 13 are rotated in the same direction, and the upper runners 11a and 11a on the upper stage side fixed to the left and right rotary cords 14 and 14 and the respective top runners 11a and 11a on the lower stage face each other. Since the vehicle travels in the direction, the upper and lower curtains 3 and 4 can be opened and closed, and the skylight 2 is sequentially opened from the central portion.

As described above, since the curtains 3 and 4 are opened and closed along the opposing long side frame portions 2a and 2a of the skylight 2 while being supported in the inclined posture, the curtains 3 and 4 can be expanded and focused in a desired state. Therefore, it is possible to prevent the design value of the skylight 2 and the curtains 3 and 4 from being impaired. In addition, even when the curtains 3 and 4 are attached to the tilted skylight 2, the curtains 3 and 4 can perform a sufficient function, and a high interior property can be exhibited.

The second embodiment in FIG. 4 shows a one-sided opening / closing type window curtain device 21 which is attached to a trapezoidal bay window 23. The curtain rails 24, 24 having a C-shaped cross section are installed along the side frame portions 23a, 23a, and an appropriate number of runners (not shown) are provided between the curtain rails 24, 24 to incline the upper stage of the bay window 23. The side edges 25a, 25a of the curtain 25 sewn in a size and shape that covers the window surface are suspended, and the curtain rail 24 on the lower stage side is provided with an appropriate number of runners (not shown) and the vertical window on the lower stage of the exit window 23. One side edge 22a of the curtain 22 sewn in a size and shape that covers the surface is suspended. In addition, a support rod 26 made of synthetic resin or metal is connected between both side edges 25a of the upper curtain 25, and the lower end of the curtain 25 and the upper end of the curtain 22 are formed to have appropriate lengths. The operation rods 27, 27 are connected.

That is, since the operating rods 27 and 27 are held by hand and the curtains 22 and 25 installed on the bay window 23 are manually opened and closed on the left and right sides, the inclined window of the bay window 23 is similarly to the first embodiment described above. Even if the curtain 25 is obliquely installed on the surface, its design value is not impaired, and high interior property can be exhibited and maintained.

In the correspondence between the configuration of the present invention and the embodiment, the inclined window curtain opening / closing device corresponds to the skylight curtain opening / closing device 1 and the exit window curtain opening / closing device 21, and the window portion is the skylight 2 And the window 23, and the curtain opening / closing means corresponds to the operation code 15, the lock unit 16, and the operation rod 27.

In the first embodiment described above, the curtain 3 erected on the upper stage of the skylight 2 is biased in the closing direction by its own weight. However, for example, a suitable biasing means such as a coil spring or a synthetic rubber is used for curtain 3. Either one of the four may be biased in the closing direction, and the curtains 3, 4 may be independently opened and closed.

Further, each of the curtain opening / closing devices 1 and 21 of the first and second embodiments may be opened / closed independently or in conjunction with each other by a driving force of an electric motor (not shown).

Furthermore, for example, a linear body (not shown) such as a wire rope is stretched over the long side frame portions 2a, 2a of the skylight 2 and the long side frame portions 23a, 23a of the exit window 23, respectively. It is also possible to guide the opening and closing of the tents 3 and 4 and the curtain 25.

[Brief description of drawings]

FIG. 1 is a perspective view showing a curtain opening / closing device for a skylight according to a first embodiment.

FIG. 2 is a schematic explanatory view showing a configuration of opening / closing means.

FIG. 3 is a sectional view showing a lock unit.

FIG. 4 is a perspective view showing a window opening / closing device according to a second embodiment.

[Explanation of symbols]

 1 ... Curtain opening / closing device for skylight 2 ... Skylight 3,4 ... Curtain 3c, 4c ... Edge 6,7 ... Curtain rail 15 ... Operation code 16 ... Lock unit 21 ... Curtain opening / closing device for bay window 23 ... Bay window 24 ... Curtain rail 25 ... Curtain 25a ... Edge 27 ... Operation rod

Claims (1)

[Scope of utility model registration request] 1. A curtain sewn in such a size and shape as to cover the window is erected openably and closably on the opposing frame portions of the rectangular window, and the curtain is used as a window. A curtain opening / closing device for a tilted window, which is provided with curtain opening / closing means for opening / closing at arbitrary positions along each frame portion of the section.