JPH0412799B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an installation adjustment device for a sliding or single-opening type shoji that includes an outer shoji and an inner shoji to form a set of double shoji.

(Prior art) As a conventional double shoji, as described in Japanese Patent Publication No. 53-43269, a locking metal fitting and a locking part are respectively provided on the vertical stile of the outer shoji and the inner shoji to connect the two. Some are configured to be separable.

(Problems to be Solved by the Invention) However, in the case of the conventional double shoji as described above, when adjusting the installation at the time of installation, it is necessary to adjust the installation by adjusting the height of the door roller for each of the inner and outer shoji. There is a problem in that the installation adjustment work requires labor and time.

(Means for Solving the Problems) In view of the above-mentioned problems of the prior art, the present invention aims to reduce the labor and time required for installation adjustment work by installing an external shoji located on the outside of the room and a shoji located on the inside of the room. The inner shoji constitutes a double shoji, and the outer shoji and the inner shoji are connected by a connecting lock, and when connected, the inner shoji is configured to float relative to the outer shoji,
Each lower stile of the outer shoji and inner shoji is equipped with a door roller that rolls along the protruding rail of the lower frame. is fixedly attached to the lower stile or pressed against the lower rail by a spring, and the outer shoji is always placed on the lower rail via a door roller.
When the inner shoji is separated into the outer shoji, it is placed on the lower rail via the door roller, and when connected to the outer shoji by the coupling lock, it floats up, and the door roller separates from the lower rail or comes into contact with the lower rail due to the spring. It is characterized by having a structure.

(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 Figures 1 and 2, 1 and 2 are double shoji, and each double shoji 1 and 2 is an outer shoji 3, 4 located on the outside side of the room, and an inner shoji 5, 6 located on the indoor side, respectively.
It consists of In this embodiment, an example of two sliding shoji is shown, but the present invention can also be applied to three or more sliding shoji or a single-opening shoji. These outer shoji 3, 4 are made up of left and right vertical frames 7, 8, lower stile 9, and upper stile 10, respectively, in a square shape, and a light-transmitting material such as glass or resin is installed on the outdoor side of the area surrounded by the square. sex panel 11
is attached, and the 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 serves as a light-shielding opening/closing body storage portion 13 for accommodating the blind 12 and the like. . In addition, the inner shoji 5 and 6 are also installed on the left and right vertical frames 14 and 1, respectively.
5, a lower stile 16, and an upper stile 17 are assembled into a square, and a translucent panel 18 is attached to the area surrounded by the square. Note that the double shoji of the present invention may not be provided with a light-shielding opening/closing body such as the blind 12 or a curtain.

The facing surfaces of the outer shoji 3, 4 and the inner shoji 5, 6 facing these, respectively, are the stile 7 of the outer shoji 3, 4
The inner shoji 10 is formed into a substantially planar shape with no parts protruding toward the inner shoji 5 and 6 other than the soft sealing material 19 provided on the surface facing the inner shoji 5 and 6, and thereby the inner shoji 5 and 6 are configured to be able to move relatively to the 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 lower rails that protrude upward to guide the outer shoji 3 and 4, respectively. 25, and a protruding lower rail 27 that has an upper rail 26 that protrudes downward and guides the inner shoji 5, 6.
and a protruding upper rail 28. 29A, 29
B is a door roller attached to the lower stile 9, 16 of the outer shoji 3, 4 and the inner shoji 5, 6 so as to roll on the lower rails 25, 27, respectively; 30 is the upper rail 2;
6 and 28 so that they can slide freely into the upper frame 1.
This is a guide attached to 0,17.

31 is a connecting lock for connecting the outer shoji 3, 4 and the inner shoji 5, 6 to each other at their mutually opposing surfaces; 32;
is a locking device for a combination lock.

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. ,
A configuration in which the locking block 61 is fixed to the mounting block 58 so that its vertical position can be adjusted 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. has.

In these combination lock 31 and locking device 32, as shown by the solid line in FIG. It is configured to float when removed from the stop hole 60 (indicated by the two-dot chain line), and the load of the inner shoji 5, 6 is transferred to the vertical stile of the outer shoji 3, 4 via the coupling lock 31 and the locking device 32. You can take it in 7 or 8. ΔH indicates the amount of lift. In addition, in the connected state shown by the solid line, the locking hole 60
The curved portion 3 at the tip of the locking pawl 35 is attached to the inclined surface 60a of the
Since 5a is pressed against the inner shoji 5, 6, the outer shoji 3,
It is attracted to 4 and connected without wobbling. Therefore, the combination lock 31 and the locking device 32 are
It not only integrates the inner shoji 5, 6 with the outer shoji 3, 4, but also has a pulling and lifting function. Further, in this embodiment, the locking block 61 is fixed to the mounting block 58 so that its position can be adjusted, so that the lifting amount ΔH can be adjusted. In addition, when the inner and outer shoji are connected by the coupling lock 31, the outer shoji 3, 4 is loaded with the inner shoji 5, 6.
The estimated width of shoji 4 is approximately twice that of the inner shoji 5 and 6, and the mounting position of the door roller 29A of the outer shoji 3 and 4 is eccentric to the indoor side.

As shown in FIG. 5, the door roller 29A attached to the lower stile 9 of the outer shoji 3, 4 is configured so that its height relative to the lower stile 9 can be adjusted by a known installation adjustment mechanism described below. That is, the door roller case 67 is fitted into the opening 66 of the horizontal portion 9a of the lower stile 9 and fixed with screws 68.
An arm 69 is rotatably mounted on a shaft 70, and an adjustment screw 73 is screwed into a screw hole 72 on the side surface of the door roller case 67, and the tip of the adjustment screw 73 is formed at one end of the arm to form a receiving surface 74. The door wheel 9A is attached to the other end of the arm 69 with a shaft 75 on the left and right.
A frame 77 attached by a frame 76 is rotatably supported by a shaft 78, and by changing the screwing depth of the adjustment screw 73, the position of contact between the adjustment screw 73 and the receiving surface 74 is changed, and the arm 69 is It rotates about a shaft 70, thereby making it possible to adjust the height of the frame 77 relative to the lower stile 9, that is, the height of the door wheel 9A.

Further, the door wheels 29B of the inner shoji 5, 6 are attached to the lower stile 16 as shown in FIG. That is, a door wheel case 81 is fitted into the opening 80 of the horizontal portion 16a of the lower stile 16 and fixed with screws 82, and an arm 83 is rotatably attached to the door wheel case 81 by a shaft 84. A door wheel 29B is attached to one end of the arm 83 by a shaft 85, and a tension spring 86 is attached between the other end of the arm 83 and the case 81, so that the door roller 29B is always urged toward the lower rail 27. There is.

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 is connected to an outer shoji 3 (4). The inner shoji 5 (6) is 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. When the outer shoji 3 (4) and the inner shoji 5 (6) are connected by the connecting lock 31, the inner shoji 5 (6)
is raised from the outer shoji 3 (4), so as shown by the two-dot chain line x in Fig. 6, the inner shoji 5
(6) The door roller case 81 attached to the lower stile 16 lifts up together with the lower stile 16, but the door roller 29B remains in contact with the lower rail 27 due to the force of the tension spring 86, and the load of the inner and outer shoji is transferred to the outer sill 3. ,4 door car 29
Supported by A.

On the other hand, when cleaning the blind 12, the outer shoji 3, 4, and the inner shoji 5, 6, the lock release plate 49
Pull the lower end of the lock release plate 4 with your fingertips.
9 as shown by the two-dot chain line a in FIG. , take out the operating lever 39 from the case 37, and rotate it as shown by the arrow 65. As a result, due to the engagement between the protrusion 43 and the engagement hole 42, the locking pawl 35 also rotates and comes off from the locking hole 60, releasing the connection between the outer shoji 3, 4 and the inner shoji 5, 6. be able to.

When the bonds are broken in this way,
As shown by the solid line in FIG. 6, the upper surface of the arm 83 comes into contact with the receiving surface 81a of the case 81, and
The load is borne by the door rollers 29B attached to these lower frames 16, and the door rollers 29B are separated from the outer shoji 3 and 4 and can run freely along the lower rails 27.

In the above embodiment, the door roller 29B attached to the inner shoji 5, 6 is such that the inner shoji 5, 6 is attached to the outer shoji 3, 6.
When the lock 31 is disengaged from the locking device 32, the door roller 29B is held engaged with the lower rail 27 by the force of the tension spring 86. Although this was done to prevent the wheels from coming off, when adjusting the installation only for the outer shoji 3 and 4, it is necessary to adjust the door roller 29 to the door roller case 81.
B may be installed in a fixed position. In this case, when the inner shoji 5 and 6 are connected to the outer shoji 3 and 4 by the coupling lock 31, the door roller 29B cannot be lifted off the lower rail 27. It becomes a state of ivy.

In addition, without departing from the gist of the present invention, the outer shoji 3, 4, the inner shoji 5, 6, the joint lock 31, the door roller 29, etc.
Various changes and additions can be made to the attachment mechanisms of A and 29B, the specific shapes of the lower rails 25 and 27, and their combination structure.

(Effects of the Invention) As described above, in the present invention, the inner and outer shoji can run freely along the corresponding lower rails, and the inner and outer shoji are connected to the outer shoji with a connecting lock, so that they are integrated. In addition, when the inner shoji is integrated, the inner shoji is raised relative to the outer shoji, so installation adjustment only needs to be done for the outer shoji, making the installation adjustment work easier and saving labor and time. is reduced.

[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. 4 is an exploded perspective view of the device shown in FIG. 3, FIG. 5 is a longitudinal sectional view showing a door roller attached to an outer shoji screen, and FIG. 6 is a longitudinal sectional view showing a door roller attached to an inner shoji screen. .

Claims (1)

[Claims] 1 A double shoji is constructed by an outer shoji located on the outside side of the room and an inner shoji located on the indoor side, and the outer shoji and the inner shoji are connected by a lock, and when connected, the inner shoji is raised against the outer shoji. configured,
Each lower stile of the outer shoji and inner shoji is equipped with a door roller that rolls along the protruding rail of the lower frame. is fixedly attached to the lower stile or pressed against the lower rail by a spring, and the outer shoji is always placed on the lower rail via a door roller.
When the inner shoji is separated into the outer shoji, it is placed on the lower rail via the door roller, and when connected to the outer shoji by the coupling lock, it floats up, and the door roller separates from the lower rail or comes into contact with the lower rail due to the spring. A device for adjusting the installation of a double shoji shoji screen.