JPH0426393B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a double shoji screen in which a light-shielding opening/closing member such as a blind is interposed between the double panels of the shoji screen.

(Prior Art) A conventional double shoji in which a blind or the like is interposed between double panels has a second frame fitted into a first frame so as to be slidable in the direction of movement of the shoji. A blind attached to the second frame side is interposed between the window frames, and the first frame is mounted movably along the guide rail of the window frame.

In addition, as a well-known double shoji,
As described in Publication No. 43269 or Japanese Utility Model Application Publication No. 56-25180, a locking fitting and a locking part are provided on the vertical stile of the first frame and the second frame, respectively, and the two are combined so that they can be separated. However, some have blinds attached to the first frame.

(Problem to be solved by the invention) However, when the former is attached to and detached from the window frame, the first
The frame and second frame must be attached and removed as one unit, and large shoji like this require approximately
It weighs more than 70kg, making it difficult for one person to handle it.In addition, when cleaning the blinds or the opposing surfaces of the first and second frames, There is a problem in that the second frame must be removed from the first frame before cleaning, etc., and the difficult work of attaching and detaching heavy items is required.

In addition, when cleaning the blinds, etc., the latter can be removed by separating the second frame from the first frame and moving it along the guide rail, and the blinds will be released into the room, making it possible to clean or repair them. Therefore, the difficulty of the former can be solved in terms of cleaning, etc. However, in this known method, the second frame can only be moved to the left or right with respect to the first frame, so When cleaning the outdoor side of the second frame, if the worker takes his hand out from the indoor side and tries to clean the outdoor side of the second frame, there is a gap between the window frame and the second frame where the worker can insert his/her hand. As a result, the second frame and first frame overlap due to the gap, and this overlap cannot be cleaned from the indoor side, and cannot be cleaned from the indoor side. The problem is that there are parts.

(Means for Solving the Problems) In view of the above-mentioned problems of the prior art, the present invention provides a double shoji with a built-in light-shielding opening/closing body, the first frame located on the outside of the room, and the second frame located on the inside of the room. Consists of two frames,
The opposing surfaces of the first frame and the second frame are formed into a substantially planar shape with no part protruding toward the other side other than the soft sealing material.
The frame and the second frame are removably connected to at least the left and right stiles by a connecting lock, and the second frame is provided with an operation lever that is operated from the indoor side to lock and unlock the combined lock, and the first frame is connected to the first frame. is provided with a light-shielding opening/closing body accommodating portion having a substantially U-shaped longitudinal and cross-sectional shape, the light-shielding opening/closing body is housed in the light-shielding body accommodating portion, and the first frame and the second frame each have a rail that guides these frames, respectively. It is characterized by being housed in a window frame with a window frame.

(Example) An example of the present invention will be described below with reference to the drawings.
FIG. 1 is a cross-sectional view showing an embodiment of a double shoji screen according to the present invention, and FIG. 2 is a vertical cross-sectional view thereof. In FIG. 1 and FIG. 2, 1 and 2 are double shoji, and each double shoji 1 and 2 has first frames 3 and 4 located on the outside of the room, and a second frame 5 located on the inside of the room, respectively. 6
It consists of In this embodiment, an example of two sliding shoji sheets is shown, but the present invention can also be applied to a case of three or more sliding shoji sheets. These first frames 3, 4 are made up of left and right vertical frames 7, 8, a lower stile 9, and an upper stile 10, respectively, in a rectangular shape. A light-sensitive panel 11 is attached, and a portion adjacent to the panel 11 is formed so that the longitudinal and transverse cross sections including the panel 11 form a U-shape, and the U-shaped portion accommodates a light-shielding opening/closing body for accommodating a blind 12 and the like. Part 1
Set it to 3. Further, the second frames 5 and 6 are also formed by assembling left and right vertical frames 14 and 15, a lower frame 16, and an upper frame 17 in a square shape, and attaching a translucent panel 18 to the area surrounded by the square. .

The opposing surfaces of the first frames 3 and 4 and the second frames 5 and 6 facing them respectively are the frames 7 to 6 of the first frames 3 and 4.
10 is formed into a substantially planar shape with no parts protruding toward the second frames 5 and 6 other than the soft sealing material 19 provided on the surface facing the second frames 5 and 6. , the second frames 5 and 6 are configured to be able to move relatively left and right from the overlapping state shown in FIG. The lower frame 21 and upper frame 22 (23 and 24 are vertical frames) of the window frame 20 on which these double shoji 1 and 2 are mounted have upper and lower guide rails 25 that guide the first frames 3 and 4, respectively. ,2
6, and has upper and lower guide rails 27, 28 that guide the second frames 5, 6, and the first frames 3, 4 and the second frames 5, 6 run along these guide rails 25 to 28. Can be accommodated freely. Reference numeral 29 denotes a door roller 30 attached to the lower frames 9 and 16 of the first and second frames 3 to 6 so as to roll on the lower guide rails 25 and 27.
are guide tools attached to the upper frames 10, 17 so that the upper guide rails 26, 28 are slidably fitted therein.

Reference numeral 31 denotes a coupling lock for coupling the first frames 3, 4 and the second frames 5, 6 to each other at mutually opposing surfaces; 32;
is a locking device for the combined locks, and these combined locks 31
etc. may be provided on the upper and lower stile 9, 10, 16, 17, but in this embodiment, the vertical stile 7,
Examples provided at 8, 14, and 15 are shown.

FIG. 3 and FIG. 4 are views showing the coupling lock 31 and the locking device 32, and the coupling lock 31 is fitted with a case 37 (this case 37 is fitted into the openings 33 of the vertical frames 14, 15 and screwed). 34, has an opening on the indoor side, and has an opening 36 on the outdoor side through which the locking claw 35 is inserted, and the case 37
An operating lever 39 is rotatably mounted on a shaft 38 that is horizontally fixed to approximately the middle of the vehicle, and is attached to the operating lever 39 so as to be exposed on the indoor side. A cylindrical shaft 41 that is fitted into the pivot hole 40 of the claw 35, and a protrusion that is loosely fitted into a fan-shaped engagement hole 42 provided on the cylindrical shaft 41 and provided on the outer periphery of the pivot hole 40. 43, and a locking claw rotation means 4 for preventing the operation lever 39 from coming off.
4. The locking part 45 of the claw 44 provided on the upper part of the case 37, the spring 46, the pins 47, 48, and the claw 44
and a locking release plate 49 that releases the engagement with the locking portion 45.
Push the claw 44 into the box part 39 at the top of the operating lever 39.
a, insert the pin 47 into the hole 50 at the top of the pawl 44 and the elongated hole 51 provided in the box portion 39a of the operating lever 39, and insert the pin 47 between the spring receiver 52 of the claw 44 and the spring receiver 53 of the operating lever 39. A spring 46 is interposed therebetween, and a pin 48 is inserted through a circular hole 56 at the tip of an arm 55 provided on the lock release plate 49 and an elongated hole 54 provided at the bottom of the claw 44.

On the other hand, the locking device 32 has screws 57 attached to the vertical frames 7 and 8.
The locking block 61 is fitted into a recess 59 with a rectangular cross section provided in the mounting block 58 so as to be vertically adjustable, and has a locking hole 60 for the locking pawl 35. ,
The locking block 61 is fixed to the mounting block 58 by inserting a screw 63 into a long hole 62 provided in the locking block 61 and screwing it into a screw hole 64 provided in the mounting block 58.

As shown in FIGS. 1 to 3, this double shoji usually has a locking claw 35 of a coupling lock 31 locked in a locking hole 60 of a locking device 32, and the first frames 3, 4 are connected to each other. The second frames 5 and 6 are opened and closed integrally. At this time, the upper end of the claw 44 is locked to the locking portion 45 of the case 37, and the operating lever 39 will not come off from the case 37.

Blind 12, first frame 3, 4, second frame 5, 6
When cleaning the pin 4, pull the lower end of the lock release plate 49 with your fingertips, rotate the lock release plate 49 as shown by the two-dot chain line a in FIG. 3, and remove the pin 4.
8, the pawl 44 is pushed down against the force of the spring 46, thereby disengaging the pawl 44 from the locking portion 45, taking out the operating lever 39 from the case 37, and turning it as shown by the arrow 65. make it move. As a result, due to the engagement between the protrusion 43 and the engagement hole 42, the locking claw 3
5 also rotates and comes off from the locking hole 60, and the first frames 3, 4
and the second frames 5 and 6 can be uncoupled.

When the bonds are broken in this way,
Since the second frames 5 and 6 can be moved left and right relative to the first frames 3 and 4, the second frames 5 and 6 can be moved left and right along the guide rails 27 and 28. This allows the operator to clean the blinds 12, etc., or the frames 7 to 10 of the first frames 3 and 4, and the panel 11. Also, when cleaning the outside surfaces of the second frames 5 and 6, the operator can clean the outside of the room. After cleaning one side of the outdoor side surfaces of the second frames 5, 6 from inside, move the second frames 5, 6 and the first frames 3, 4 to the opposite sides, and clean the second frames 5, 6. The rest of the exterior side of the can be cleaned. Furthermore, by removing the coupling lock 31, the first frames 3, 4 and the second frames 5, 6 can be individually attached to and detached from the window frame.

Here, the first frames 3, 4 and the second frames 5, 6 may be configured such that the door roller 29 is placed on the guide rails 25, 27, regardless of whether they are combined or separated. When the first frames 3, 4 and the second frames 5, 6 are connected by the lock 31 and the locking device 32 as shown by the solid line in FIG. 3, the second frames 5, 6 are lifted, and the second frames If the door rollers 29 of 5 and 6 float from the guide rail 27 or are brought into contact with the guide rail 27 by a spring attached to the door roller 29 without applying the load of the second frames 5 and 6, the door rollers 29
The installation adjustment by adjusting the mounting position only needs to be performed on the first frames 3 and 4 sides, making the installation adjustment easy.

The present invention has been described above with reference to embodiments, but when carrying out the present invention, for example, the combination lock 31 may be provided so as to be exposed on the indoor side and exposed only when the lock is unlocked. Further, as the light-shielding opening/closing body, not only blinds but also curtains and other openable/closable items are used.

Further, without departing from the gist of the present invention, the first
Various changes and additions can be made to the specific shapes of the frames 3, 4, the second frames 5, 6, the coupling lock 31, the light-shielding opening/closing body, the guide rails 25, 27, their combination structure, etc.

(Effects of the Invention) As described above, in the present invention, a double shoji with a built-in light-shielding opening/closing body is composed of a first frame located on the outside of the room and a second frame located on the inside of the room.
The facing surfaces of the frame and the second frame are formed into a substantially flat shape with no part protruding toward the other side except for the soft sealing material, and the first frame and the second frame are removably connected by a joint lock at the mutually facing surface portions, A second frame is provided with an operation lever that is operated from the indoor side to lock and unlock the combined lock, and a light-shielding opening/closing body storage portion having a substantially U-shaped longitudinal and transverse cross section is provided on the first frame, and the light-shielding body housing portion is provided in the first frame. A light-shielding opening/closing body is housed in the window frame, and the first and second frames are housed in a window frame that has rails that guide these frames, so when the double shoji is attached to or removed from the window frame, there is no need to worry. Since the first and second frames can be attached and detached separately, it can be handled by one person, which is advantageous in terms of handling. When cleaning the opposing surfaces of the two frames, cleaning can be performed by separating the second frame from the first frame and moving it along the guide rail.

Further, the facing surfaces of the first frame and the second frame are formed in a substantially flat shape with no part protruding toward the other side except for the soft sealing material, and the second frame can be moved in either the left or right direction with respect to the first frame. Since it is movable, when cleaning the outdoor side of the second frame, the operator takes his hand from the indoor side and cleans the opening side of the outdoor side of the second frame, and then moves the second frame and the first frame. can be moved to opposite sides, respectively, to clean the remaining portion of the outdoor side surface of the second frame. Moreover, in the present invention, since the second frame is configured to be attached to and detached from the first frame using the operating lever, attachment and detachment are easy.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; Fig. 1 is a cross-sectional view showing a shoji installed on a window frame, Fig. 2 is a longitudinal sectional view, and Fig. 3 shows a joint lock and a locking device. The vertical sectional view, FIG. 4, is an exploded perspective view of the device shown in FIG.

Claims (1)

[Claims] 1 A shoji is constituted by a first frame located on the outside of the room and a second frame located on the inside of the room, and the facing surfaces of the first and second frames are substantially planar with no part protruding toward the other side other than the soft sealing material. The first frame and the second frame are formed such that at least the left and right vertical frames are removably connected by a connecting lock, and the second frame has an operating lever that is operated from the indoor side to lock and unlock the combined lock. The first frame is provided with a light-shielding opening/closing body accommodating portion having a substantially U-shaped longitudinal and transverse cross section, the light-shielding opening/closing body is housed in the light-shielding opening/closing body accommodating portion, and the first frame and the second frame are A double shoji screen with a built-in light-shielding opening/closing body, which is housed in a window frame having rails for guiding each frame.