JPH057899U - Horizontal pull roll screen device - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] The closing operation of the window opening of the horizontal roll type screen device can be smoothly performed simultaneously with the shoji opening operation. [Structure] On the outdoor surface side of the inner shoji screen 2 and on the indoor surface side of the outer shoji screen 3, respectively, on the vertical frames 1a and 1b side, the storage parts 4,
5 is provided, a winding drum 7 which is rotatable in the vertical axis is accommodated in the accommodating portion, and the leading end of the mesh sheet 6 wound around the accommodating portion 4 is accommodated in the accommodating portion 4.
It is led out to the outside of the accommodating parts 4, 5 through the outlet 9 provided in the frame 5 and connected to the frame 10. A supporting portion piece is projected from the upper end of the frame member 10, and a rolling roller rotatably supported by the supporting portion piece is rotatably mounted on a guide roller provided on an upper frame.
Further, the frame member 10 is provided with an L-shaped engaging portion piece 14, and a pushing piece 19 for engaging and disengaging the engaging piece is provided so as to be able to move in and out of the vertical frame 12 of the inner and outer shoji, and the pushing piece is driven out of the vertical frame. It is interlocked with an operation piece 29 provided on the intermediary portion piece of the piece 21.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a horizontal roll type screen door device.

[0002]

[Prior Art]

 For example, as disclosed in Japanese Utility Model Publication No. 52-44380, a take-up / rewind-free net sheet is wound around a take-up drum vertically provided on the window frame vertical frame side, and a locking piece is attached to the end of the net sheet. A structure is provided in which a pulling piece that is locked to this locking piece is provided on the side of the shoji vertical frame vertical frame, and an operation piece for engaging and disengaging the pulling piece with respect to the locking piece is provided inside the shoji vertical frame. There are things.

[0003]

[Problems to be solved by the device]

 In the conventional structure, when the shoji is opened, the pulling piece is locked to the locking piece, and the mesh sheet is pulled out from the winding drum as the shoji opens and the window opening is closed instead of the shoji. Although the insect repellent effect is expected, during the opening / closing operation of the window opening by the mesh sheet, since the mesh sheet is only supported by the engaging relationship between the locking piece and the pulling piece, the opening / closing operation of the mesh sheet is performed. There is a lack of smoothness, and even when the window opening is closed, it must be maintained due to the rigidity of the mesh sheet, so it is easily deformed by wind pressure etc. Has the drawback of being damaged.

The present invention has been devised for the purpose of providing a horizontally-pulling roll type screen door device in which the drawbacks of the conventional example are eliminated.

[0005]

[Means for Solving the Problems]

 The mesh sheet is wound around the wind drum vertically installed on the vertical side of the window frame so that the mesh sheet can be freely taken out and pulled back, and the rolling roller is provided horizontally on the upper end of the frame member to which the tip of the mesh sheet is attached. The rolling roller is placed on a guide rail provided on the upper frame, and a locking piece is provided on the sliding frame side of the frame, and a pushing piece that locks to the locking piece is attached to the sliding screen. It is configured such that it can be freely moved in and out of the vertical frame, and an operation piece for the operation of moving in and out of the pushing piece is provided inside the shoji vertical frame.

[0006]

【Example】

 FIG. 1 shows an embodiment of a horizontal pulling type roll screen device according to the present invention. FIG. 1 is a horizontal sectional view, FIG. 2 is a vertical sectional view, FIG. 3 is a sectional view taken along line 1a-a, and FIG. 4 is FIG. b line sectional view, FIG. 5 is a sectional view taken along line c-c of FIG. 3, FIG. 6 is a sectional view showing the relationship between the mesh sheet and the upper frame, and FIG. 7 is a transverse sectional view in a state where the window opening is closed by the mesh sheet. ..

In the figure, 1 is a window frame, 2 is an internal shoji in which the window frame 1 is fitted, 3 is also an external shoji, and 4 and 5 are nets provided near the vertical frames 1 a and 1 b constituting the window frame 1. The storage frames for the seats 6 are shown respectively.

The one storage frame 4 is provided on the indoor side of the one vertical frame 1a, that is, on the outdoor surface side of the inner shoji 2, and the other one storage frame 5 is provided on the other vertical frame 1b. It is provided on the indoor side, that is, on the indoor surface side of the external shoji screen 3.

Winding drums 7, 7 are housed in the respective storage frames 4, 5 so as to be rotatable in the vertical axis, and the net sheet 6 is wound around the winding drum 7.

The mesh sheet 6 is provided with magnetic parts 8 made of paint in which iron powder is bound at both upper and lower ends (FIG. 6), and the front end is received through the outlets 9 provided in the storage frames 4 and 5. It is led out to the outside of 4, 5 and the ends are attached to the frame 10.

The frame member 10 is projected from a main body portion 10a that overlaps with the surfaces 4a and 5a of the storage frames 4 and 5 facing the shoji frame 11, 11 when the shoji is closed, and the frame member 10 is overlapped with the shoji frames 12, 12. A thick-walled portion 13 is provided at the tip of the thin-walled portion 10b, and an L-shaped locking portion piece 14 having an opening on the side facing the thick-walled portion 13 is provided on the thin-walled portion 10b. It is projected toward the shoji vertical frame 12 at the base of the.

Further, a supporting portion piece 15 is projectingly provided at an upper end of the main body portion 10 a of the frame member 10, a rolling roller 16 is horizontally provided at an upper end of the supporting portion piece 15, and the rolling roller 16 is a window. It is rotatably mounted on a guide rail 18 provided on the upper frame 17 (Fig. 2).

FIG. 19 shows a pushing piece supported by a support shaft 20 provided in the shoji vertical frame 12 together with a driving piece 21 and an operating piece 22. The pushing piece 19 is a tip end facing the engaging portion piece 14. An end piece 19a is provided, and the support shafts 20 and 20 are supported by the support shafts 20 and 20 penetrating through the vertically long oblong holes 23 and 23, and the end piece 19a is sufficient to move in and out. A window 24 of a size is provided on the shoji vertical frame 12.

The operating piece 22 is a flat plate having a triangular shape, and is interposed between the driving piece 21 and the pushing piece 19 and supported by the support shaft 20 as described above. A first pin 25a protruding from one corner is fitted into the pushing piece 19, and a second pin 25b protruding from the other corner is fitted into a horizontally elongated small hole 26 of the driving piece 21.

The driving piece 21 is one in which the support shafts 20 and 20 are passed through vertical elongated holes 27 and 27 and are supported by the support shafts 20 and 20 on the outside of the operating piece 22. It is led out from the shoji screen frame 12 through a vertical window 28 provided on the frame 12, and an operation piece 29 is attached to the tip of the intermediate piece 22a, and the operation piece 29 is vertically moved in a guide groove 34 provided on the frame 12. It is freely engaged.

Reference numeral 30 denotes a hanging piece (FIGS. 2 and 6) of the upper frame 17, and a hanging groove 31 is provided in the hanging piece 17 so as to face the magnetic portion 8 of the mesh sheet 6, A rubber magnet 32 is fitted in the locking groove 31.

Further, similarly to the hanging piece 30, a locking groove 31 and a rubber magnet 32 are also provided on the rising portion piece 36 of the lower frame 35 provided immediately below the hanging piece 30.

The mesh sheet 6 is urged to rotate in a direction in which the mesh sheet 6 is wound by a coil spring 33 provided on the winding drum 7.

When the operation piece 29 is raised along the guide groove 34 when the inner and outer shoji 2 and 3 are closed, the drive piece 21 connected to the operation piece 29 through the intermediary portion piece 21a rises. As the drive piece 21 rises, the second pin 25b fitted in the small hole 26 provided in the drive piece 21 is pushed up, and the operating piece 22 having the second pin 25b rotates about the support shaft 20. To do.

Since the first pin 25 a provided on the operating piece 22 is fitted to the pushing piece 19, the pushing piece 19 is pressed, and as a result, the pushing shaft 20 is penetrated through the horizontally long slot 23. The tip end piece 19a of the piece 19 communicates with the window 24 and projects from the vertical frame 12 to face the locking piece 14.

Then, for example, when the inner sliding door 2 is moved in the opening direction, the tip end piece 19 a of the pushing piece 19 is engaged with the locking portion piece 14, and the inner sliding door 2 is accompanied by the locking portion piece 14. The rolling roller 16 moves and travels on the guide rail 18. As a result, the mesh sheet 6 is pulled out from the drum 7 against the spring 33, and at the same time when the opening operation of the inner shoji 2 is completed, the window opening by the mesh sheet 6 is performed. The part is closed, and the magnetic part 8 of the mesh sheet 6 is magnetically attached to the rubber magnet 32 to maintain the closed state.

When the inner shoji 2 is moved in the closing direction, the mesh sheet 6 is wound around the winding drum 7 by the urging force of the coil spring 33, and the rest of the mesh sheet 6 is moved to the original position by the operation in the opposite direction. It returns to the position.

[0023]

[Effect of the device]

 Since the present invention is configured as described above, the window sheet can be closed by the net sheet simultaneously with the opening of the shoji screen, and the insect repellent effect can be expected, and the net sheet can be pulled out from the winding drum. Since the mesh sheet is supported by the rolling rollers via the frame, it can be smoothly moved by moving the rolling rollers along the guide rails.

[Brief description of drawings]

FIG. 1 is a cross-sectional view.

FIG. 2 is a vertical sectional view.

FIG. 3 is a sectional view taken along line 1a-a of FIG.

FIG. 4 is a sectional view taken along line 3b-b of FIG.

FIG. 5 is a sectional view taken along line 3c-c of FIG.

FIG. 6 is a cross-sectional view showing the relationship between the mesh sheet and the upper frame.

FIG. 7 is a cross-sectional view showing a state in which a window opening is closed by a mesh sheet.

[Explanation of symbols]

 1a, 1b Vertical frame 6 Net sheet 7 Winding drum 10 Frame material 12 Shoji vertical frame 14 Locking piece 16 Rolling roller 17 Upper frame 18 Guide rail 19 Pushing piece

Claims (1)

[Claims for utility model registration] [Claim 1] A winding drum vertically installed on the window frame vertical frame side,
The mesh sheet is wound so as to be able to be taken out, pulled out, and returned freely, and a rolling roller is horizontally provided on an upper end portion of a frame member to which a tip of the mesh sheet is attached, and the rolling roller is mounted on a guide rail provided on an upper frame. At the same time, a locking piece is projectingly provided on the shoji vertical frame side of the frame, and a pushing piece for locking the locking piece is provided so that it can be inserted into and removed from the shoji vertical frame. A horizontal pull-type screen door device, in which the operation piece of is installed on the indoor side of the shoji vertical frame.