JP2666976B2 - Sash with shutter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) A pump relates to a sash with a shutter which is mounted on a window of a general house or a building.

(Conventional technology) Generally, a shutter is formed by connecting a large number of horizontal plates made of thin iron plates so as to be able to bend continuously. A winding portion is provided above the opening, and the shutter is moved up and down on both sides of the entrance. A guide groove for holding the shutter is provided, and a handle is provided on the inside and outside of the shutter for hanging a hand, and the handle is used to perform a vertical operation. In addition, the winding section is housed in a case made of a galvanized sheet, and the case can be opened and closed from the indoor side.

(Problems to be Solved by the Invention) Therefore, if a conventional shutter is provided so as to be opened and closed outside the sash window, a shutter for a sliding shoji, a rotating shoji, or the like can be used while the shoji is still tightened, or the shoji can be fitted. The first problem is how to open and close the door. For this reason, if a handle that can be operated indoors is provided, how to attach the handle can be opened and closed, and because the mounting part of the handle is a place that is intricate to the outside when viewed from the room side, The problem is how to perform the maintenance and inspection of the mounting portion.

That is, an object of the present invention is to provide a sash with a shutter that enables a shutter to be opened and closed by operating a handle on the indoor side, and that can easily perform maintenance management of a mounting portion of the handle.

(Means for Solving the Problems) In order to achieve the above object, according to the present invention, in a window opening, a storage room for a winding portion of a shutter is provided above a sash window frame, and a left and right vertical A shutter support frame is provided outside 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 of the shutter is provided therebetween. A guide member for providing a space to be inserted and supporting the operation lever in the space so as to be vertically movable is detachably fixed to the one vertical frame, and the operation lever is detachably linked to the horizontal axis of the shutter. Thus, a sash with a shutter was constructed.

(Operation) Since the sash with shutter is configured as described above,
When the operation lever is moved up and down while operating the handle of the operation lever indoors, the operation lever is supported by the guide member, so the force applied to the operation lever is directly applied to the shutter as a vertical force, and the operation of the handle is performed. The shutter is opened and closed with the movement.

Also, in the event of oil shortage or failure, if the guide member is removed by removing the fixing and the operation lever is removed from the horizontal axis of the shutter, maintenance and inspection can be performed in the released state with the guide member and operation lever removed. .

(Example) Next, an example of the present invention will be described with reference to the drawings.

FIGS. 1 to 4 show an embodiment, in which a sash with a shutter according to the present invention has an aluminum sash window frame F and a wooden frame 1 fitted in a window opening W, and a shutter S wound on an upper end portion. It is configured by providing a take-off section 2.

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

The wooden frame 1 is framed by a flat lower frame 10, left and right vertical frames 11, 11 and a blind 12, and is not provided with an upper frame. The lower frame 10 and the left and right vertical frames 11, 11
A protruding edge portion 14 is provided. In addition, a cover plate 15 for sealing between the lintel 5 and the lintel 5 is attached to the blind end 12 so as to be openable and closable with a hinge 16. It is configured as a room 17.

The sash window frame F is provided with one auxiliary vertical frame 24 in addition to the upper and lower frames 20, 21 and the left and right vertical frames 22, 23. In the embodiment, the auxiliary vertical frame 24 is attached to the right vertical frame 23. It is. Auxiliary vertical frame 24
The upper and lower frames 20, 21 have upper and lower opposing right end halves 20a, 21a that are cut off, and the auxiliary vertical frame 24 is set up on the cut section and screwed. 28 is a screw pocket.

The sash window frame F is fitted into the wooden frame 1 below the blinds 12, but a part of the sash window frame F projects outside the wooden frame 1, and the lower frame 21 and the left and right vertical frames 22, 23 include: The protruding portion is provided with a leg portion 25 corresponding to the window sill 6 and the pillars 7, 7 and a mounting piece 26 joined to the outer surface thereof. After the wooden frame 1 is fitted into the window opening W, the sash window frame F is inserted from outside.

The left and right vertical frames 22 and 23 have support frames 30 and 30 for the shutter S.
Is provided on the outdoor side, the support frame 30 is formed hollow, and a pair of ridges 31, 31 is provided on the inner peripheral surface of the
And a support piece 33 for attaching an outer cover 35 that covers the end of the shutter S is provided outside the groove 32.

The outer cover 35 is formed with the fitting groove 37 of the rack 38 near the base end toward the indoor side, and the 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, respectively.
These covers 34, 34 are provided to face the left and right outer covers 35, 35, respectively. At the tip of each cover 34, 35,
A fitting groove 39 made of a tight material is provided to seal between the shutter S.

On the right vertical frame 22, a main body 40 located in the window opening W is formed hollow, while the auxiliary vertical frame 24 is provided with the main body 40.
And a space 41 between the auxiliary vertical frame 24 and the right vertical frame 23 through which the operation lever 50 of the shutter S is inserted.
Is provided. Then, inside and outside shoji shojis 9, 9 are placed between the main body 40 and the auxiliary vertical frame 24. A fitting groove 45 of a tight material is formed at the indoor side end of the auxiliary vertical frame 24 toward the space 41.

In the space 41 between the right vertical frame 23 and the auxiliary vertical frame 24, a guide member 51 of the operation lever 50 is provided. To elaborate on this,
A mounting piece 43 is projected from the right vertical frame 23, and the mounting piece 53 of the guide member 51 is inserted into the mounting piece 43 and fixed with screws 44.

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

The operating lever 50 is formed by processing an iron plate, has a notch 52 at the end for connection with the shutter S, and a handle 57 for a grip ball is attached to the end protruding from the space 41 to the indoor side. Then, a sliding rod 58 that fits into the dovetail groove 54 of the guide member 51 is attached.

The shutter S is formed by connecting a number of strips 60, 60,... Made of a thin iron plate so as to be refractible so that the shutter S can be wound around the winding unit 2. The strip 60a is made of an extruded aluminum member, and a lower end thereof is provided with an insertion hole 62 for a horizontal shaft 61, and the notch 52 of the operation lever 50 is hooked on the horizontal shaft 61. Note that the linkage between the operation lever 50 and the horizontal shaft 61 can take other arbitrary forms.

At both ends of the horizontal shaft 61, guide rollers 63, 63 that fit in the guide grooves 32 of the support frames 30, 30, and gears that mesh with the racks 38, 38
64 and 64, of which the gear 64 is fixed to the horizontal shaft 61.

The storage room 17 of the shutter S is provided with a plate 65 for receiving rainwater dripping at the bottom, that is, on the blind 12 of the wooden frame 1, and the plate 65 is provided with a hanging piece 67 at a drain port 66 at the outside end of the room. By connecting the upper frame 20 of the sash window frame F with the hooks 68 and 69, a drainage structure in which rainwater does not flow into the room is adopted.

To open and close the shutter S, the handle 57 of the operation lever 50 is grasped and moved up and down. Then, the shutter S moves up and down while being sandwiched and held between the inner cover 34 and the outer cover 35, but the guide rollers 63, 63 at both ends of the horizontal shaft 61 are moved by the guide grooves 32, 32 of the support frames 30, 30, respectively. Since the shutter moves up and down, the shutter S is opened and closed smoothly.

Further, since the sliding lever 58 integrated with the operation lever 50 is fitted in the dovetail groove 54 of the guide member 51, the operation lever 50 does not incline even if the handle 57 is moved up and down, so that the horizontal state is maintained. , The vertical axis of the shutter S is the horizontal axis
61. Although this force extends only to one end of the horizontal shaft 61, the gear 64 is moved up and down by the vertical movement of the one end.
, The gear 64 at the other end also rotates,
Similarly, the shutter S moves up and down simultaneously in relation to the rack 38 at the other end, so that the movement of the shutter S is equalized in the left and right directions.

The shutter S may have trouble opening and closing due to lack of oil or a failure, but maintenance and inspection may be performed by removing the outer cover 35, the guide member 51, the operation lever 50, or the like, or removing the cover plate 15 as necessary. Open and do. Guide member 51 and operation lever
When removing the guide member 51 by removing the screw 44, the notch 52 is removed from the horizontal shaft 61, so that the operation lever 50 is simultaneously pulled out.

FIG. 5 shows another embodiment. In this embodiment, auxiliary vertical frames 24 and 24 are attached to left and right vertical frames 22 and 23, respectively, and the left and right Operation levers 50 and 5 on both sides
0, and the two operation levers 50, 50 are connected by a handle 57 made of a single horizontally long material.

In this case, the user operates up and down while holding the center of the handle 57, but the force is equally applied to the left and right axes of the horizontal axis 61 of the shutter S, and the rack and pinion mechanism as in the above embodiment is unnecessary, so that it is omitted. I will

Further, in the present invention, the horizontal axis 61 may be partially provided corresponding to the operation lever 50. Therefore, in this embodiment, the left and right ends may be provided separately,
Further, in the case of the first embodiment, it may be provided only at the right end.

(Effects of the Invention) As described 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 is provided between the auxiliary vertical frame and the operation lever with the handle of the shutter. In addition, since a guide member for supporting the operation lever so as to be vertically movable is provided in the space, the force of the handle operation on the indoor side is effectively applied to the shutter, and the shutter can be opened and closed smoothly. In addition, since the guide member is fixed to the vertical frame so that it can be removed, and the operation lever is detachably linked to the horizontal axis of the shutter, the attachment portion can be released in the case of maintenance and inspection of the operation lever. There is an excellent effect that maintenance and inspection are easy.

[Brief description of the drawings]

1 to 4 show an embodiment, FIG. 1 is a perspective view in longitudinal section, FIG. 2 is a transverse sectional view, FIG. 3 is an explanatory view of an attached state of an operating lever with a handle, FIG. Is a perspective view of a wooden frame partially cut away, and FIG. 5 is a transverse sectional view showing another embodiment. F: Sash window frame, S: Shutter W: Window opening 2, Winding unit 9: Shoji, 17: Storage room 22, 23 ... Vertical frame, 24 ... Auxiliary vertical frame 30 ... … Support frame, 32… Guide groove 41… Space part, 44… Screw 50… Operation lever, 51… Guide member 52 …… Notch, 57 …… Handle 61 …… Horizontal axis, 63 …… Guide roller

Claims (1)

(57) [Claims] 1. A storage room 17 for the winding section 2 of the shutter S is provided above the sash window frame F at the window opening W, and the shutter S is provided outside the left and right vertical frames 22 and 23 of the sash window frame F. Support frame 3
The horizontal axis 61 is provided at the lower end of the shutter S while the auxiliary vertical frame 24 is attached to at least one of the left and right vertical frames 22 and 23. A space portion 41 through which the lever 50 is inserted is provided, and a guide member 51 that supports the operation lever 50 in the space portion 41 so as to be vertically movable is detachably fixed to the one vertical frame, and the operation lever 50 is shuttered. A sash with a shutter, which is detachably linked to the horizontal shaft 61 of the S.