JPH0285494A - Sash equipped with shutter - Google Patents

Abstract

PURPOSE:To permit a shutter to be opened and closed on the interior side, together with the shift of a steering wheel, by allowing an operating lever to be supported by a guide member and allowing a force applied onto the operating lever to be applied as a force in the vertical direction onto the shutter. CONSTITUTION:An auxiliary longitudinal frame 24 is attached onto at least one longitudinal frame among the right and left longitudinal frames 22 and 23, and a space part 41 into which an operating lever 50 equipped with handle 57 for a shutter is inserted is formed therebetween, and a guide member 51 which supports the operating lever 50 in vertically shiftable ways is installed in the space part 41. Further, the guide member 51 is fitted so as to be demountable on the pertinent longitudinal frame, and the operating lever 50 is engaged so as to be demountable ways onto the transverse shaft 61 of a shutter S. Therefore, the force in the handle operation on the interior side effectively acts onto the shutter, and the shutter can be smoothly opened and closed, and at the same time, in the maintenance inspection of the operating lever, the installation position can be released, and the maintenance and inspection can be facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a sash with a shutter that is attached to windows of general houses, buildings, etc.

(Prior technology) Generally, a shutter is made by connecting a number of horizontal plates made of thin iron plates so that they can be bent continuously.A winding part is provided above the opening, and shutters are installed on both sides of the entrance and exit so that they can be moved up and down. While a guide groove was provided to allow the shutter to be held in place, handles were attached to the inside and outside of the shutter to allow the user to hold the shutter, and these handles were used to move the shutter up and down. Further, the winding section was housed in a case made of galvanized iron plate, and the case could be opened and closed from the indoor side.

(Problem to be solved by the invention) Therefore, if a shutter like the conventional one is installed outside the sash window so that it can be opened and closed, it is necessary to leave the sliding shoji, rotating shoji, etc. The first problem is how to open and close the shutter. For this purpose, if a handle is provided that can be operated indoors, how should the handle be attached to open and close it? The problem with installation is how to maintain and inspect the parts.

That is, an object of the present invention is to provide a sash with a shutter that allows the shutter to be opened and closed indoors by operating a handle, and also allows easy maintenance and management of the location where the handle is attached.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a storage chamber for the winding part of the shutter above the sash window frame in the window opening, and A support frame for the shutter is provided on the outdoor side of the frame, a horizontal axis is provided at the lower end of the shutter, and an auxiliary vertical frame is attached to at least one of the left and right vertical frames, and an operating lever with a handle for the shutter is installed between them. A space is provided for insertion, and a guide member that supports the operating lever in a vertically movable manner is removably attached to the one vertical frame in the space, and the operating lever is removably linked to the horizontal shaft of the shutter. A satsushi with a shutter was constructed.

(Function) Since the sash with a shutter is constructed as described above, when the operating lever is moved up and down while operating the handle of the operating lever indoors, the operating lever is supported by the guide member, so that the operating lever is The force is directly applied to the shutter as a vertical force, and the shutter opens and closes as the handle moves.

In addition, in the event of oil shortage or malfunction, the guide member can be removed by unfastening it, and the operating lever can be removed from the horizontal shaft of the shutter, allowing maintenance and inspection to be carried out in the open state with the guide member and operating lever removed. .

(Example) Next, embodiments of the present invention will be described based on the drawings.

Figures 1 to 4 show one embodiment of the sash with a shutter of the present invention, in which an aluminum sash window frame F and a wooden frame 1 are fitted into a window opening W, and a shutter S is wrapped around the upper end. It is configured by providing a take-up part 2.

The window opening W consists of a lintel 5, a window sill 6, and left and right columns 7°7.

The wooden frame 1 is constituted by a flat lower frame 10, left and right vertical frames 11, 11, and blinds 12, and has no upper frame.

Among them, the lower frame 10 and the left and right vertical frames 11.11 are provided with a protruding edge part 14 that hangs over the indoor wall board 13 at the indoor end. In addition, a cover plate 15 that seals the space between the door and the lintel 5 is attached to the end of the room on the indoor side so that it can be opened and closed, and the space between the door and the lintel 5 is used to store the shutter S It is configured as a chamber 17.

Satsushi window frame F has upper and lower frames 20.21 and left and right vertical frames 22.2
In addition to 3, the frame is provided with an auxiliary vertical frame 24 of -wood, and in the embodiment, the auxiliary vertical frame 24 is attached to the right vertical frame 23. The auxiliary vertical frame 24 is fixed by screwing the upper and lower frames 20.21 by cutting out the vertically opposing right end halves 20a and 21a, and standing the auxiliary vertical frame 24 on the cut surface of the cut surface. 28 is a screw pocket.

This satsui window frame F is fitted into the wooden frame 1 below the blind 12, but a part of it protrudes from the wooden frame 1 to the outside of the room, and the lower frame 21 and the left and right vertical frames 22, 23 have Legs 25 that come into contact with the window sill 6 and pillars 7, 7, and mounting pieces 26 that are joined to the outer surfaces of these parts are provided on the protruding parts. After fitting the wooden frame 1 into the window opening W, the sash window frame F is inserted from outside.

In addition, the support frame 3 of the shutter S is attached to the left and right vertical frames 22 and 23.
0.30 is provided on the outdoor side, the support frame 30 is formed hollow,
A pair of protrusions 31° 31 are provided on the inner peripheral surface of the frame to form a guide groove 32 for the shutter S, and a support piece 33 for mounting an outer cover 35 that covers the end of the shutter S outside the core portion 32. to protrude.

The outer cover 35 has a fitting groove 37 for the rack 38 near the base end.
is formed facing toward the indoor side, and its base end is fixed to the support frame 30 with screws 36. The left inner cover 34 is formed integrally with the left vertical frame 22, and the right inner cover 34 is formed integrally with the auxiliary vertical frame 24, and these covers 34, 34 face the left and right outer covers 35, 35, respectively. It is provided. At the tip of each cover 34, 35, a fitting groove 39 of a tight material is provided to seal the gap with the shutter S.

The right vertical frame 22 has a hollow main body part 40 located inside the window opening W, while the auxiliary vertical frame 24 is provided facing the main body part 40. A space 41 through which the operating lever 50 of the shutter S is inserted is provided between the right vertical frame 23 and the right vertical frame 23. The inner and outer sliding screens 9, 9 are housed between the main body portion 40 and the auxiliary vertical frame 24. Furthermore, a tight material fitting groove 45 is formed at the indoor end of the auxiliary vertical frame 24 toward the space 41.

A guide member 51 for the operating lever 50 is provided in the space 41 between the right vertical frame 23 and the auxiliary vertical frame 24 . To explain this in detail, a mounting piece 43 is provided protruding from the right vertical frame 23, and a guide member 5
Insert the mounting piece 53 of No. 1 into the mounting piece 43 and tighten the screw 44.
It will stick.

The guide member 51 is provided with a dovetail groove 54 for guiding the operating lever 50 at the outdoor end, and a fitting groove 55 is formed at the indoor end opposite the tight material fitting groove 45 of the auxiliary vertical frame 24. do.

The operating lever 50 is made of a processed iron plate, and has a notch 52 at its tip for connecting with the shutter S, and a space 4.
At the tip protruding from 1 toward the indoor side, there is a handle 5 for the grip ball.
7 is attached, and a sliding rod 58 that fits into the dovetail groove 54 of the guide member 51 is attached to the intermediate portion.

The shutter S includes a large number of strip plates 60, 60 . ... are connected in a bendable manner, but unlike conventional ones, the lowermost band plate 60a is made of an extruded aluminum section,
An insertion hole 62 for a horizontal shaft 61 is provided at the lower end of the operating lever 5.
0 notch 52 is hung on its horizontal axis 61. Note that the connection between the operating lever 50 and the horizontal shaft 61 can take any other form.

At both ends of the horizontal shaft 61 are guide rollers 63.63 that fit into the guide grooves 32 of the support frame 30.30, and racks 38.3.
8 and meshing gears 64 and 64 are attached, and the gear 64 is fixed to the horizontal shaft 61.

A plate 65 is provided at the bottom of the storage chamber 17 of the shutter S, that is, above the blind 12 of the wooden frame 1, to catch dripping rainwater, and a hanging piece 67 is provided at the drain port 66 at the outside end of the plate 65. , the upper frame 20 of the satsushi window frame F is the hook part 68,6
By connecting with 9, a drainage structure is adopted that prevents rainwater from flowing into the room.

To open and close the shutter S, grasp the handle 57 of the operating lever 50 and move it up and down. Then, the shutter S moves up and down while being held between the inner cover 34 and the outer cover 35, but the kite rollers 63 at both ends of the horizontal shaft 61
．． 63 moves up and down in the guide grooves 32.32 of the support frame 30.30, so the shutter S can be opened and closed smoothly.

Further, since a sliding rod 58 integrated with the operating lever 50 is fitted into the dovetail groove 54 of the guide member 51, the handle 57
Even when the operating lever 50 is moved up and down, it does not tilt and maintains a horizontal state, so the force of the up and down movement is directly applied to the horizontal axis 61 of the shutter S. This force is applied only to one end of the horizontal shaft 61, but when the gear 64 rotates in relation to the rack 38 due to the vertical movement of this one end, the gear 64 at the other end also rotates at the same time. Since the shutter S moves up and down at the same time in relation to the rack 38, the movement of the shutter S is equalized on the left and right sides.

The shutter S may have trouble opening and closing due to lack of oil or failure, but its maintenance and inspection should be done by removing the outer cover 35, guide member 51, operating lever 50, etc., or removing the cover plate 15, depending on the situation. Open it and do it. Regarding the removal of the guide member 51 and the operating lever 50, if the guide member 51 is removed by removing the screw 44, the notch 52 will be removed from the horizontal shaft 61, and the operating lever 50 will also be pulled out at the same time.

FIG. 5 shows another embodiment, and in this example,
Auxiliary vertical frames 24 and 24 are attached to the left and right vertical frames 22 and 23, respectively, and operation levers 50 and 50 are provided on both the left and right sides, similar to the right side of the previous embodiment, and one re-operation lever 50 and 50 is provided. They were connected by a handle 57 made of an oblong piece of wood.

In this case, the center of the handle 57 is grasped to operate the handle 57 up and down, but the force is applied evenly to the left and right sides of the horizontal axis 61 of the shutter S, so the rack and pinion mechanism as in the previous embodiment is unnecessary and can be omitted. It will be destroyed.

Further, in the present invention, the horizontal shaft 61 may be provided at a partial position corresponding to the operating lever 50. Therefore, in this embodiment, it may be provided separately at the left and right ends, or in the case of the first embodiment, it may be provided only at the right end.

(Effects of the Invention) As explained above, according to the present invention, at least one of the left and right vertical frames is provided with an auxiliary vertical frame, and a space portion is provided between the auxiliary vertical frames, through which the operating lever with a handle of the shutter is inserted. Moreover, since a guide member is provided in the space to support the operating lever in a vertically movable manner, the force of operating the handle on the indoor side is effectively applied to the shutter, and the shutter can be opened and closed smoothly. In addition, the guide member is removably attached to the vertical frame, and the operating lever is removably linked to the horizontal shaft of the shutter, so when maintenance and inspection of the operating lever is required, the mounting location can be released. It has the excellent effect of easy maintenance and inspection.

[Brief explanation of the drawing]

1 to 4 show one embodiment, FIG. 1 is a perspective view of the joint section, FIG. 2 is a cross-sectional view, FIG. 3 is an explanatory diagram of the state in which the operating lever with handle is installed, The figure is a partially cutaway perspective view of the wooden frame, and FIG. 5 is a cross-sectional view showing another embodiment.

Claims (1)

[Claims] In the window opening W, a storage chamber 17 for the winding part 2 of the shutter S is provided above the sash window frame F, and a support frame 30 for the shutter S is provided on the outdoor side of the left and right vertical frames 22 and 23 of the sash window frame F.
30, a horizontal shaft 61 is provided at the lower end of the shutter S, and an auxiliary vertical frame 24 is attached to at least one of the left and right vertical frames 22, 23, and the shutter S is installed between them.
A space 41 is provided through which the operating lever 50 with a handle is inserted, and a guide member 51 for vertically movably supporting the operating lever 50 is removably fixed to the one vertical frame in the space 41. Move the lever 50 to the horizontal axis 6 of the shutter S.
A sash with a shutter, characterized in that the sash is detachably connected to the first sash.