JP2636986B2 - Window shutter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window shutter which is disposed outside a window of a building such as a house and has a shutter slat that opens and closes up and down. The present invention relates to a window shutter having a cassette type in which a take-out mechanism is formed, which is easily attached and detached, and which has an excellent appearance.

[0002]

2. Description of the Related Art Conventionally, when a shutter for a window, which is opened and closed by moving a shutter slat up and down, is attached to the outside of a window of a building, a small-sized one has a shutter main body and a shutter slat winding mechanism in a storage portion in advance. The stored set is mounted above the shutter rail attached to the outside of the window, and large ones and those with special mounting positions and structures are tailored to the construction process, and the members are set according to the site construction situation The shutter is assembled by incorporating the storage unit outdoors or indoors.

[0003]

However, in the case where the storage section is attached to the building outdoor wall above the window, there is a problem in the design of the external appearance because the deformed object protrudes from the outer wall portion. When the part is installed indoors, the structure becomes special, so it is necessary to procure and assemble the parts according to the building process and according to the building specifications, which not only takes time but also increases the construction period. Further, there is a problem that it is difficult to perform a water treatment and a maintenance management of the storage unit.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems in window shutters, and is easy to install and maintain, has no danger of water leakage, and has a satisfactory design. It is intended to provide a shutter.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a storage unit which is installed above a window on an indoor surface side from an outdoor surface of a building outdoor wall and has an open outdoor surface, and a shutter slat. And a frame part on which a take-up shaft provided with a driving means wound around the frame part is supported, and cassette hooks arranged on both side surfaces of the frame part are suspended on slide rails installed on the side walls of the storage part. The frame portion is characterized by a window shutter detachably configured to slide from the front along the slide rail, and has a surface similar to the design of a building outdoor wall on the front outer surface of the storage portion. It is preferable that a cover is provided, and a through-hole that opens outside the sash frame is formed in the gutter-like bottom surface at the lower front end of the storage portion to have a waterproof structure.

[0006]

According to the present invention, a storage unit, which is manufactured in a factory or the like and has an open outdoor surface, is attached to a window member of a building, and a winding shaft provided with a driving means around which a shutter slat is wound is supported. The frame unit is a unit, and is detachably attached from the front along a slide rail provided on the side wall of the storage unit. Therefore, there are advantages that the installation and maintenance are easy, the trouble is not required, and the construction period is short. In addition, the storage portion does not protrude outside the window, and the appearance of the cover can be improved by making the structure of the cover attached to the front surface of the storage portion particularly similar to the design structure of the building outdoor wall. Further, since the storage portion is made to have a waterproof structure and the lower end drainage portion is opened to the outside of the window, there is no fear that water leaks indoors.

[0007]

An embodiment of the present invention will be described below.

FIG. 1 is an exploded perspective view of the main components of the shutter of the present invention, and FIG. 2 is a longitudinal sectional view when the shutter of the present invention is mounted above a window. As shown in the figure, the window shutter of the present invention includes a storage part A and a frame part B, and a storage case 1 in the storage part A is made of an iron plate and forms a horizontally long rectangle, and its upper surface 1a, side surface 1b, The back surface 1c and the bottom surface 1d have a waterproof structure in which connection portions are welded and integrally formed, so that water droplets such as rainwater adhering to the shutter slats and entering into the storage case 1 are removed from the back surface 1c and the bottom surface 1d. It does not penetrate into the inside of the building such as the outer surface, the upper and lower surfaces of the ceiling 2 and the inner surface of the sash frame 3 at all. The outdoor surface serving as the front surface of the storage portion A is open outside the sash 3 of the window, and the lower front portion of the bottom surface 1d has a gutter shape, and water droplets such as rainwater that have entered the storage case 1 described above. Is formed so as to be discharged to the outside of the sash 3 from a through hole 1e formed in the bottom of the trough. Further, a slide rail 4 having an L-shaped cross section is fixed to the inner surface of both side surfaces 1b at a horizontally opposed position, and an angle-shaped mounting member 1f is fixed to a front end portion at an opposed position. 1 g is a docking plate.

Next, in the frame portion B, reference numeral 5 denotes a shutter slat, and its winding mechanism has a horizontal winding shaft 6.
A motor (not shown) as a driving means is built therein, and the rotating shaft of the winding shaft 6 is supported by a side surface 7a of a frame 7 assembled in a rectangular shape to constitute one unit. It is. A cassette hook 8 having an inverted U-shaped cross section is provided on opposite sides of the frame 7 in the longitudinal direction.
The cassette hook 8 is suspended on the slide rail 4 of the storage case 1, and the frame 7 slides on the slide rail 4 to be detachable. Also,
A docking plate 7c having an angled bolt hole is fixed to a position facing the outside of the frame side surface 7a.

Reference numeral 9 denotes a cover attached to the front of the storage case 1. The back of the cover 9 is covered with an iron plate.
Hook 9a having an S-shaped cross-section fixed across the entire upper edge
Are disposed on the upper front surface of the frame body 7 to hold the angled panel receiver 7b, and a fixing frame 9b at the lower edge of the cover 9 is provided.
Are fastened with bolts 10 to a channel-shaped panel receiver 7c provided on the lower front surface of the frame 7. Furthermore, since the surface of the cover 9 is formed with a surface material 9c having a design similar to that of the outer wall surface, the surface is substantially the same as the outer wall surface. At first glance, there is no distinction.

In order to mount the shutter according to the present invention constructed as described above on a building, first, an empty storage case 1 is placed above the sash frame 3 and the ceiling 2 of the window and closer to the indoor surface than the outdoor surface of the building outdoor wall. The mounting member 1f of the storage case 1 is screwed into the sash opening frame member 11 vertically disposed on both sides of the window, and the front end of the outdoor surface of the storage case 1 and the outer wall material 12 are connected to each other. The contact portion is sealed with a sealing material 13. Next, the cassette hook 8 of the frame 7 in which the shutter slat 5 and the winding shaft 6 are incorporated is suspended on the slide rail 4 of the storage case 1, and the slide rail 4 is slid and pushed into a predetermined position. Docking plate 7c of frame 7 on 1g of one docking plate
And fix them with bolts 14. Next, the upper ends of a pair of shutter rails 15 that gently sandwich both sides of the shutter slats 5 and guard its elevation are inserted from below the frame 7 and fixed vertically. Finally, the cover 9 is attached to the front surface of the frame 7 as described above, and the gap between the cover 9 and the outer wall surface at the outer peripheral portion is sealed to complete the attachment.

Further, maintenance work such as inspection and repair of various operating mechanisms of the shutter of the present invention can be carried out by removing the cover 9 on the front surface of the shutter and pulling the frame B forward, so that it is very simple and easy. You can do it.

[0013]

As described in detail above, the window shutter of the present invention has a waterproof structure in which a through hole is formed in the gutter-like bottom surface at the front lower end thereof and the outdoor surface can be opened. Is attached to the building and window members, so that water droplets do not leak into the room and the treatment around the water is perfect. In addition, the frame body on which the shutter body and the winding mechanism are pivotally supported can be detachably attached from the front along a shutter rail provided on the side wall of the storage unit as one unit. It is easy to install, hassle-free, requires a short construction period, and can easily perform maintenance such as inspection and repair. In addition, the storage section does not protrude outside the window, and the structure of the cover attached to the front of the shutter is similar to the design structure similar to the exterior wall of the building, so that the appearance is not uncomfortable. There are many advantages such as being able to.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of main components of a window shutter of the present invention.

FIG. 2 is a longitudinal sectional view when the window shutter of the present invention is mounted above a window.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS A Storage part B Frame part 1 Storage case 2 Ceiling 3 Sash frame 4 Slide rail 5 Shutter slat 6 Winding shaft 7 Frame 8 Cassette hook 9 Front cover 10 Bolt 11 Opening frame member 12 Outer wall material 13 Sealing material 14 Bolt 15 Shutter rail

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yuzo Tokuno 70-70 Hayakawa, Takaoka City, Toyama Prefecture Inside Sankyo Aluminum Industry Co., Ltd. (72) Inventor Seiichi Takahashi 2-1-1 Nishishinjuku, Shinjuku-ku, Tokyo Inside Sanwa Shutter Industry Co., Ltd. (56) References JP-A 2-134198 (JP, U) JP-A 53-152143 (JP, U)

Claims (3)

(57) [Claims] 1. A storage shaft which is installed above the window and closer to the indoor surface than the outdoor surface of the building outdoor wall and which has an open outdoor surface, and a winding shaft provided with a driving means around which a shutter slat is wound, is pivotally supported. A cassette hook provided on both sides of the frame portion is suspended from a slide rail provided on a side wall of the storage portion, and the frame portion slides from the front along the slide rail. A window shutter characterized in that it is configured to be detachable so as to be able to attach. 2. The window shutter according to claim 1, wherein a cover having a surface similar to the design of the outdoor building wall is attached to a front outer surface of the storage portion. 3. The waterproof structure according to claim 1, wherein a through-hole opening outside a sash frame is formed in a gutter-like bottom surface at a front lower end portion of the storage portion. Window shutter.