JPS6364589B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a closing structure for the combined end of a sliding soundproof sash, and more specifically, the invention relates to a closed end structure in a sliding soundproof sash. At the same time, attach frame packing for the inner and outer shoji to the parts facing the inner and outer shoji, and install an inner shoji stopper that receives the connecting stile end of the inner shoji at its open end. This invention relates to a joint end closing structure in a sliding soundproof sash in which a joint packing is attached to a joint stile.

In the conventional sliding soundproof sash with this type of combined end closing structure, a closing sliding plate is attached to the combined part of the upper frame and the lower frame, and when the inner and outer sashes are closed, the inner and outer sashes are closed. The pieces attached to the upper and lower ends of the stile come into contact with the sliding board, and the inner shoji is placed on top of the stile.
Since the gap between the lower edge and the upper and lower frames is closed, opening and closing the inner shoji will become difficult if you try to strengthen the contact between the sliding board and the piece to ensure the closing of the connecting edge. This problem arose, and there was a drawback that the airtightness and watertightness of the joined ends were poor. Recently, in order to eliminate the above-mentioned drawbacks, vertical cut grooves have been provided at the upper or lower ends of the indoor side stile plate and the outdoor side stile plate of the inner shoji side stile, as well as the upper or lower end of the inner shoji side stile. A closing member is fitted into the hollow portion so as to be movable up and down, and the indoor side portion of the closing member is made to protrude from the notch groove of the indoor side stile plate to the indoor side surface of the indoor side stile plate, and the outdoor side portion of the closing member is When the closing member is moved to the upper frame side or the lower frame side with the inner and outer sashes being closed and pulled together, the indoor side surface of the closing member will extend outward from the notch groove of the outdoor stile board to the indoor side. For packing, a device has been developed in which the outdoor side of the closing member presses against the indoor side of the outer shoji joining stile, and the upper or lower surface of the closing member presses against the upper frame or the lower frame, respectively, to close the joining end. Ta. However, although the above-mentioned combined end closed structure has the advantage of making the combined ends extremely airtight and watertight, various usage tests have shown that when the inner shoji is opened with strong force. In this case, the end of the inner shoji joining stile collides violently with the inner shoji stopper, crushing the notch groove at the end of the inner shoji joining stile, and the movement of the closing member becomes heavy or the closing member becomes unable to move. It has been discovered that there is a fatal problem that causes

Therefore, the present invention aims to solve the above problems by improving the developed structure described above, and it is possible to improve the airtightness and watertightness of the mating end, and further,
The purpose of the present invention is to provide a closing structure for the joining end of a sliding soundproof sash which prevents failure even when the shoji is opened with strong force.

Next, embodiments of the present application will be described based on the drawings. In FIG. 1, reference numeral 1 denotes a window frame, which is composed of an upper frame 2, a lower frame 3, an inner shoji door stop frame 4, and an outer shoji door stop frame 5. Reference numeral 6 is an inner shoji, which is constructed by framing an upper stile 7, a lower stile 8, a door stile 9, and a closing stile 10, and into which glass 11 is fitted. Further, 12 is an outer shoji, which frames an upper stile 13, a lower stile 14, a door stile 15, and a door stile 16, and has glass 17 fitted therein. Among these,
The outer shoji 6, 12 are fitted into the window frame 1 so as to be slidable and removable inward.
A crescent 18 is attached to the inner shoji stile 10, and a crescent receiver 19 is attached to the outer shoji stile 16. This crescent 18 also serves as a handle for operating a pulling device for the inner shoji stile 10, which will be described later.

Next, the upper frame structure of the upper frame 2 portion will be described. In the upper frame 2, a top plate 20 has a recess 21 recessed upward near the center in the indoor/outdoor direction, and a step 20a. 22 is an inner shoji guide piece, 23 is an outer shoji guide piece, and 24 is an indoor side hanging piece, which protrudes downward from the top plate 20 as shown in FIG. Packing fitting grooves 25 and 26 are formed over the entire length of the indoor hanging piece 24 and the stepped portion 20a on the outdoor side, respectively.
In this one packing fitting groove 25, an inner shoji frame packing 28 is attached only to approximately half of one side of the inner shoji 6 in the closed state, which faces the indoor stile plate 27. This inner shoji frame packing 28 is made of a resilient material, and as shown in FIG. 2, its outdoor side surface is slightly inclined toward the outdoor side as it goes upward from near the height of the upper end of the inner shoji 6. Katsu top plate 2
It is formed to be continuous with 0. Note that the slope of the inner shoji frame packing 28 may be eliminated to provide a straight surface. Other packing fitting groove 2
6 shows the indoor stile board 29 of the outside shoji 12 in the closed state.
The outer shoji frame packing 30 is attached only to approximately half of one side facing the outer shoji frame, and the outer shoji frame packing 30 is not attached to the remaining approximately one half, forming an extra space. Further, an inner shovel stopper 48a is attached to the inner shovel guide piece 22 at the end of the upper frame 2.

Next, the structure of the lower frame portion of the lower frame 3 portion will be described. In the lower frame 3, numeral 31 is a board, and as shown in FIGS. 2 and 5, a stepped portion 31b with a higher indoor side is formed near the center in the indoor/outdoor direction, and is configured into a low step plate 31b and a high step plate 31c. ing. This high plate 31c
A rain return piece 32 that rises upward is integrally molded on the indoor side end of the rain return piece 32, and this rain return piece 32 has an overhang piece 3 that extends to the outdoor side at a higher position than the high step board 31c.
3 is integrally molded, and a space opening to the outside of the room is formed below this overhang piece 33. In addition,
The space 34 may be formed by extending the indoor side end of the high step board 31c to the indoor side frame plate, and forming an overhang piece that extends substantially parallel to the high step board 31c. A shoji rail 35 that rises upward is integrally formed at the tip of the overhanging piece 33. Furthermore, an outer shoji rail 36 that rises upward is integrally formed on the low step board 31b. The rain return piece 32 and the stepped portion 3
There are packing fitting grooves 37 on the outdoor side of 1b, respectively.
38 is formed over the entire length. This one packing fitting groove 37 has an inner shoji 6 in a closed state.
An inner shoji frame packing 39 is attached only to approximately half of one side facing the indoor stile board 27. This inner shoji frame packing 39 is made of an elastic material similar to the above-mentioned inner shoji frame packing 28, and its outdoor side surface slightly moves toward the outdoor side as it goes downward from near the height of the lower end of the inner shoji 6. tilted to
Moreover, it is formed so as to be continuous with the overhang piece 33. Note that the slope of the inner shoji frame packing 39 may be eliminated to provide a straight surface. In the other packing fitting groove 38, an outer shoji frame packing 40 is attached only to approximately one half of the closed outer shoji 12 facing the indoor stile plate 29, and an upper frame portion is attached to the remaining approximately one half. In the same way, extra space is created. This outer shoji frame packing 40 is set so that its protrusion from the packing fitting groove 38 is relatively large, similar to that of the upper frame portion. Above inner and outer shoji frame packing 39,4
0 have their outdoor surfaces located on the same plane as the outdoor surfaces of the outer shoji frame packings 28 and 30 of the upper frame 2, but the invention is not limited thereto. At both ends of the overhanging piece 33 and the inner shoji rail 35, cutouts 41 and 42 are provided which communicate with the space 34, as shown in FIG. Dust that has entered the grooves 43 between 39 and 39 can be easily swept out to the outside of the room. A drainage hole 44 communicating with the space 34 is provided in the overhang piece 33 at a portion slightly biased toward the shoji closing side from a position facing the shoji sash 10 in the closed state. Rainwater that enters and flows toward the inner shoji stile 10 can be drained outside through the drainage hole 44 and the space 34. Furthermore, notches 45 are provided at both ends of the outer shoji rail 36.
46 are provided. As shown in FIGS. 2 to 4 and 6, a fixed closing member 47 is fitted into the space 34 of the lower frame 3 at a portion corresponding to the joining frame 10 of the inner shoji 6 in the closed state. It is fixed with adhesive or screws. Moreover, an inner shoji stopper 48b is attached to the overhanging piece 33 at the end of the lower frame 3.

Next, the door stop frame structure of the inner and outer shoji door stop frames 4 and 5 will be explained. First, in the inner shoji door frame 4, 49 is an inner shoji contact piece, 50 is an indoor frame piece, and a packing fitting groove 51 is formed on the outdoor side of this indoor frame piece 50 over the entire length. There is. An inner shoji frame packing 52 is mounted in this packing fitting groove 51 so as to face the indoor side stile plate 27 of the inner shoji door tip stile 9 in the closed state. This inner shoji frame packing 52 has its outdoor side facing up and down, and the inner shoji frame packings 28 and 39 of the frames 2 and 3.
It is continuous to the outdoor side. On the other hand, in the outer shoji door frame 5, 53 is an outer shoji abutting piece, 54 is a packing holding piece, and a packing fitting groove 55 is formed on the outdoor side of the packing holding piece 54 over the entire length. An outer shoji frame packing 56 is mounted in this packing fitting groove 55 so as to face the indoor side stile plate 29 of the outer shoji door edge stile 15 in the closed state. This outer shoji frame packing 56 has its outdoor side surface continuous with the outdoor side surfaces of the outer shoji frame packings 30, 40 of the upper and lower frames 2, 3.

Next, the inner and outer shoji 6 and 12 portions will be explained. Concave grooves 57 and 58 are formed in the upper and lower parts of the inner shoji 6, and the upper and lower sides are open, respectively, and the upper groove 57 is fitted into the inner shoji guide piece 22,
A door roller 59 disposed in the lower groove 58 is fitted onto the inner shoji rail 35. Note that a steady rest piece 60 is disposed within the upper groove 57. This inner shoji 6 upper, lower stile 7, 8,
On each of the upper and lower indoor side stile boards 27 of the door frame 9 and the door frame 10, when the inner shoji 6 is in the closed and pulled state, the upper and lower frames 2 and 3 and the inner shoji frame of the inner shoji door stop frame 4 are attached. A contact surface 27a is formed so as to be continuously pressed against the packings 28, 39, 52. In addition, on the outdoor stile board 65 of the inner shoji stile 10,
As shown in FIGS. 9 and 10, vertical notch grooves 71 and 72 are formed at the lower end, and the indoor stile plate 27 is not formed with the above-mentioned notch grooves. On the other hand, grooves 61 and 62 are formed in the upper and lower parts of the outer shoji 12, respectively, and the upper and lower sides are open, and the upper groove 60 is fitted into the outer shoji guide piece 23. A door roller 63 disposed in the groove 61 is fitted onto the outer shoji rail 36.

Note that a steady rest piece 64 is disposed within the upper groove 61. Above this outer shoji 12,
Lower stile 13, 14, door stile 15 and side stile 16
The upper and lower indoor stile boards 29 are provided with outer shoji frame packings 30 and 4 of the upper and lower frames 2 and 3 and the outer shoji door stop frame 5 when the outer shoji 12 is in the closed and drawn state.
Contact surface 2 that is continuously crimped to 0,56
9a is formed. Next, inner and outer shoji 6, 1
Fig. 2 shows the combined end closure structure of No. 2. First, as shown in FIGS. 9 and 10, vertical notch grooves 71 and 72 are formed in the upper and lower ends of the outdoor stile plate 65 of the inner shoji stile 10, and the indoor stile plate 27 is provided with the above-mentioned cutout grooves 71 and 72. No such cutout grooves are formed. As shown in FIGS. 3, 6, and 9, the connecting frame 10 of the inner shoji 6 has an outer shoji connecting frame 16 on the outdoor side of the outdoor stile board 65 when the inner and outer shoji 6, 12 are in the closed and drawn state. A matching packing 66 is attached to the indoor side of the indoor side stile plate 29 over the entire length. This matching packing 66 may be attached to the outer shoji 12. In addition, between the indoor side stile board 27 and the outdoor side stile board 65 at the upper and lower ends of the inner shoji sash 10, the inner shoji sill 10 and Assorted pack king 6
Closing members 67 and 68 formed to close the gaps between the upper and lower frames 6 and the upper and lower frames 2 and 3 and the notch grooves 71 and 72 of the outdoor stile plate 65, respectively, are fitted so as to be vertically movable. has been done. These closing members 67, 6
8 is a closure piece 6 molded from a synthetic resin material or metal material as shown in FIGS. 3, 6, 7, and 8.
7a, 68a and these closing pieces 67a, 68
It is composed of band-like elastic closure packings 67b and 68b that are fitted or adhered to the upper and lower outer peripheries of a. These closing pieces 67a, 6
The indoor side of the closing packings 67b and 68b fitted or glued to the indoor side of 8a is connected to the frame 10.
The closing packing 67 is attached so as to slide in a compressed state on the outdoor side surface (inner surface) of the indoor stile plate 27.
The expansion of b and 68b closes the gap corresponding to the thickness of the indoor stile plate 27. Note that the closing packing 67b, 68b is attached to the closing piece 67.
Only the indoor side surfaces of the closing pieces 67a, 68a may slide on the inner surface of the indoor stile plate 27 without being attached to the indoor side of the closing pieces 67a, 68a. Further, the outdoor side portions of the closing pieces 67a, 68a and the closing packings 67b, 68b are vertically movable in vertical notch grooves 71, 72 formed at the upper and lower ends of the outdoor side stile plate 65 of the matching stile 10. The outdoor side surfaces of the closing packings 67b, 68b of this portion are located approximately on the same plane as the outdoor side surfaces of the matching packing 66, and the closing packings 67b, 68
The side surface of b is formed so as to substantially contact the side surface of the matching packing 66 and move up and down. In addition, connecting pieces made of synthetic resin or the like are attached to the upper and lower ends of the outdoor side of the inner shoji connecting frame 10 so as to be continuous with the connecting packing, and the closing packings 67b and 68b are attached to these connecting pieces. The side surfaces of the outdoor side portion may be moved up and down while substantially touching each other. The upper surface of the closing member 67 and the lower surface of the closing member 68 are provided with an inner sash guide piece 22 and an inner shoji rail 35.
Recesses 73 and 74 are formed respectively to prevent interference with. As shown in FIGS. 7 and 8, the indoor side surfaces of these recesses 73 and 74 are slopes 73a that can engage with the inner shoji guide piece 22 and the inner shoji rail 35 to draw the inner shoji frame 10 toward the indoor side. , 74a, and the closing pieces 67a, 6 of the closing members 67, 68
8a is a pulling device 8 for a sliding frame 10, which will be described later.
It has come to serve as 1. In addition, the closing member 6
It goes without saying that a pulling device may be provided separately from 7 and 68. The closure pieces 67a, 68a
As shown in FIGS. 3 and 6, these are formed so that there is almost no gap between them and the inner surface of the connecting frame 10, and the hollow part inside the connecting frame 10 is blocked from communicating with the outside. . The closing members 67, 68 are height-adjustably attached to the ends of lifting rods 75, 76 which are moved in opposite directions by the rotation of the crescent 18. Further, driver insertion holes 77 and 78 are formed in the closing members 67 and 68 for adjusting screws for assembling the frame.
These lifting rods 75 and 76 are moved away from each other by the rotation of the crescent 18 in the locking direction by a known conversion device 79 attached to the joining frame 10, and also in the unlocking direction of the crescent 18. are configured to be moved toward each other by the rotation of the two.

Next, the pulling device for the inner and outer shoji 6, 12 will be explained. This pulling device includes a pulling device 80 for the inner shoji door edge stile 9 and a pulling device 81 for the inner shoji sliding stile 10.
, a pulling device 82 for the outer shoji door edge stile 15, and a pulling device 83 for the outer shoji joining stile 16. Among these, the pulling devices 80 and 82 of the outer shoji door edge frames 9 and 15 are composed of three engaging pieces 8 attached to the upper, middle, and lower parts of the inner and outer shoji door edge frames 9 and 15, respectively.
4, 85, and these engaging pieces 84, 85 are connected to the inner and outer shoji contact pieces 49, 5 of the window frame 1.
3 to draw the inner and outer shoji door frames 9 and 15 toward the indoor side. Note that these pulling devices 80 and 82 may be known pulling devices that are pulled together by operating a handle. As described above, the pulling device 81 of the internal shoji stile 10 includes the crescent 18, the conversion device 79, the lifting rod 75,
76 and closing pieces 67a, 68a, and by rotating the crescent 18 in the locking direction, the slopes 73a, 74 of the closing pieces 67a, 68a are closed.
a engages with the inner shoji guide piece 22 and the inner shoji rail 35 to draw the inner shoji joining stile 10 toward the side of the room. The pulling device 83 of the outer shoji joining frame 16 is constructed as shown in FIGS. 4 and 11 to 14. That is, at the meeting position of the upper and lower frames 2 and 3, by using the extra space where the outer shoji frame packings 30 and 40 are not attached, the retainers 86 and 87 are attached to the upper and lower frames by means of setscrews 88 and 89. The lower frames 2 and 3 are attached so that their positions in the longitudinal direction can be adjusted. As shown in FIG. 11, these holders 86 and 87 are composed of mounting portions 86a and 87a and receiving portions 86b and 87b. They are slidably fitted and fixed by set screws 88, 89 attached to these attachment parts 86a, 87a. Note that the above-mentioned holders 86 and 87 may be attached to the top plate 20 of the upper frame 2, the base plate 31 of the lower frame 3, etc. The outdoor tips of these receiving parts 86b, 87b are attached to the outer shoji frame packings 30, 40 in anticipation of the amount of compression of the outer shoji frame packings 30, 40.
It is located closer to the indoor side than the outdoor side of the building. Furthermore, die-cast pedestals 90 and 91 are fixed to the upper and lower parts of the outer shoji frame 16 by mounting screws 92 and 93, respectively. These pedestals 90, 91 have vertical support shafts 90a,
91a are integrally molded, and these support shafts 90a,
Pulling cams 94 and 95 are rotatably attached to 91a, respectively. These pulling cams 94 and 95 are connected to support shafts 90a and 91a as shown in FIGS. 11 and 12.
One contact arm 94a, 9 extending from the position toward the indoor side
5a and the other abutting arms 94b, 95b extending from the positions of the support shafts 90a, 91a in the direction of opening the outer shoji. It protrudes toward the indoor side from notches 96 and 97 formed at the upper and lower parts. Although the pulling cams 94 and 95 are urged clockwise in FIG. 12 by springs (not shown), this spring may be omitted. The abutting arms 94a and 94b of the pulling cam 94 are placed between the stepped portion 20a of the upper frame 2 and the outer shoji guide piece 23.
The contact arms 95a and 95b of No. 5 are connected to the stepped portion 31a of the lower frame 3.
and the outer shoji rail 36, and when the outer shoji 12 is closed, one of the contact arms 94a, 9
5a is the receiving part 86b, 87b of the receiving tool 86,87
The contact arm 9 is rotated in contact with the other contact arm 9.
4b and 95b are configured to abut on the outer shoji guide piece 23 and the outer shoji rail 36, respectively, and draw the joining frame 16 toward the indoor side.

For those with the above configuration, inner and outer shoji 6, 1
2 is closed and the crescent 18 is rotated in the locking direction and engaged with the crescent receiver 19, the inner and outer shoji 6, 12 are drawn and moved toward the closing direction by the action of the crescent 18. As the outer shoji 6, 12 are drawn and moved, the engaging pieces 84, 85 in the pulling devices 80, 82 of the inner and outer shoji door edges 9, 15 are moved to the inner and outer shoji contact pieces 49, respectively. ,5
3 and pull the inner and outer shoji door frames 9 and 15 toward the indoor side, respectively. Further, due to the rotation of the crescent 18 in the locking direction, the upper elevating rod 75 in the pulling device 81 of the shovel sash 10 is raised as shown in FIG. 8, and the closing piece 67a of the closing member 67 is At the same time, the slope 73a of the inner shoji guide piece 22 is lowered, and the lower lifting rod 76 is lowered, and the slope 74a of the closing piece 68a of the closing member 68 engages with the inner shoji rail 35, so that the inner shoji is assembled. Pull the stile 10 towards the indoor side. In addition, the above inner and outer shoji 6, 12
When the outer shoji 12 is moved to the completely closed position by the drawing movement of As shown in the figure, the receiving parts 86b, 87 of the receiving tools 86, 87 of the upper and lower frames 2, 3
b, respectively, and the pulling cams 94 and 95 are rotated against the spring, thereby causing the other contact arms 94b and 95 to rotate against the spring.
95b is the outer shoji guide piece 23 and the outer shoji rail 36
and pull the outer shoji stile 16 toward the indoor side. Therefore, the contact surface 27a of the indoor stile board 27 of the inner shoji 6 is the inner shoji frame packing 2 of the window frame 1.
8, 39, and 52, and the outer shoji 12
The contact surface 29a of the indoor stile board 29 is continuously crimped to the outer shoji frame packing 30, 40, 56,
At the same time, the shoji sill 1
It is crimped to the indoor side stile plate 29 of No. 6. The contact surface 27a of the indoor stile board 27 is the inner shoji frame packing 2.
8, 39, the inner shoji frame packings 28, 39 are slightly compressed, so that the inner shoji frame packings 28, 39 protrude from the upper and lower ends of the indoor stile board 27. The outdoor side surface of the indoor frame plate 27 is substantially continuous with the outdoor side surface (inner surface) of the indoor stile board 27. On the other hand, when the upper closing member 67 is lifted up by the rotation of the crescent 18 in the locking direction, the upper surface of the closing packing 67b of the closing member 67 is exposed to the top of the upper frame as shown in FIGS. 20 and the outer shoji frame packing 30, the inner shoji frame packing 28 of the upper frame 2 has the indoor side surface of the closing packing 67b which is crimped to the outer shoji frame packing 30 and substantially contacts both sides of the inner shoji guide piece 22, and which protrudes from the inner shoji joining stile 10. The outdoor side surface of the closing packing 67b is crimped to the indoor side stile board 29 of the outer shoji fitting frame 16 with the outdoor side surface of the closing packing 67b continuous with the outdoor side surface of the fitting packing 66, whereby the inner shoji fitting frame 10 and the fitting Packing 6
The gap between the upper end of 6 and the upper frame 2 is airtightly closed (in this application, even a slight gap is included in the meaning of airtightness). In the above case, in this embodiment, the closing packing 67 protruding from the inner shoji frame packing 10 expands and presses against the inner shoji frame packing 28, thereby reliably absorbing the thickness of the indoor stile board 27. Further, when the lower closing member 68 is lowered, the lower surface of the closing packing 68b of the closing member 68 is pressed against the base plate 31 of the lower frame 3, the outer shoji frame packing 40, and the overhang piece 33, and the inner Shoji rail 35
and the outdoor side surface of the closing member 47, the indoor side surface of the closing packing 68b is pressed against the inner shoji frame packing 39 of the lower frame 3, and the closing packing 6
The outdoor side surface of 8b is crimped to the indoor side stile board 29 of the outer shoji stile 16, and thereby the inner shoji stile 10
And the gap between the lower end of the matching packing 66 and the lower frame 3 is airtightly closed. As described above, the spaces between the inner and outer shoji 6 and 12 and between the inner and outer shoji 6 and 12 and the window frame 1 are reliably closed. In the state where the inner and outer shoji 6 and 12 are closed as described above, the inner shoji guide piece 22 is attached to the outdoor side portion of the crimped portion between the inner shoji frame packing 28, 39, 52 and the inner shoji 6. An equal pressure space surrounded by the rail 35, the inner shoji contact piece 49, the inner shoji 6, and the window frame 1 is formed, and
An outer shoji guide piece 2 is attached to the outdoor side portion of the crimping portion between the outer shoji frame packing 30, 40, 56 and the outer shoji 12.
3. An equal pressure space surrounded by the outer shoji rail 36, the outer shoji contact piece 53, the outer shoji 12, and the window frame 1 is formed. Therefore, even if rain blows violently against the outdoor surfaces of the inner and outer shoji 6, 12, the rainwater can be prevented from directly hitting the crimped portions, thereby preventing rainwater from entering the room from these crimped portions. Also,
If rainwater flows between the inner shoji rail 35 and the inner shoji packing 39 of the lower frame 3, it should immediately flow through the notches 41, 42 of the overhanging piece 33 into the space 34 and drain to the outside of the room. This makes it possible to prevent rainwater on the overhanging piece 33 from entering the room from the joint part. Next, when opening the inner and outer shoji 6, 12, the crescent 18 is rotated in the unlocking direction. As a result, the closing members 67 and 68 are returned to their original positions as shown in FIG. 7, and the inner and outer shoji 6,
12 is released and the pulling cams 94, 9
5 is also returned to its original position as shown in FIG. 11, and the inner and outer shoji 6, 12 can be opened and closed. In this state, the inner and outer shoji can be completely slid apart from each other. Next, when the inner shoji 6 is opened by a child or the like with strong force, the outer shoji door stopper frame 5 side at the top and lower end of the inner shoji joining stile 10 is the upper one, and the inner shoji stopper 48a of the lower frame 2, 3 is opened. , 48b. However, since no notch grooves are formed at the upper and lower ends of the indoor stile plate 27 of the inner shovel stile 10, the inner shoji sill 10 is prevented from coming into contact with the inner shoji stoppers 48a and 48b. The forces applied to the upper and lower parts are reliably received by the indoor stile plate 27, and the notch grooves 71 and 72 of the outdoor stile plate 65 are prevented from being crushed. Therefore, even if the inner shoji 6 is opened with a strong force, the vertical movement of the closing members 67 and 68 is guaranteed, and performance can be guaranteed over a long period of time.

Note that the present application is not limited to the specific structure of the pulling device for the inner and outer shoji, but can be applied to various conventionally known devices, such as a pulling piece fitted into the outer shoji joining frame. There are shoji that move up and down to engage the upper and lower frames, inner and outer shoji that engage the upper and lower parts of the upper and lower frames, and inner and outer shoji. It may also be possible to use a pulling mechanism fitted into the stile to pull the inside of the stile by pulling the outer shoji. Moreover, although it is not necessary that the outdoor side surfaces of the inner and outer shoji frame packings are located on the same plane, it is preferable that they are continuous. Furthermore, the inner shoji rail may be raised upward from the base plate of the lower frame. Furthermore, in the above embodiment, a case has been described in which both the upper and lower gaps of the internal shoji stile are closed, but in the present application, only one of them is closed as in the present application, and the other is closed in a different manner. It goes without saying that it is a good idea to block the area.

As described above, in the present invention, the inner shoji frame packing of the upper and lower frames is arranged so that the outdoor side thereof moves from the height position of the lower end above the indoor stile board to the upper and lower frame sides. It is formed so that it slopes toward the direction, and cut grooves are provided only at the upper and lower ends of the outdoor side stile plate of the inner shoji stile, and the notched grooves are closed and cut grooves are provided at the upper and lower ends of the inner shoji stile. Since the closing member that protrudes to the outside of the room is fitted in a vertically slidable manner, when the inner and outer shoji are closed and drawn, the closing member moves up and down to move the inner and outer shoji frame packing and the upper and lower frames together. and the outer shoji stile and the inner shoji stile and top,
It can reliably close the gap between it and the bottom frame, providing high soundproofing and watertight performance. In addition, as mentioned above, since the notch grooves are provided only on the outdoor side stile plate of the inner shoji stile, the upper and lower ends of the indoor stile plate of the inner shoji sill are arranged so that they can come into contact with the inner shoji stopper. Even when the inner sash is strongly opened and brought into violent contact with the inner shovel stopper, the notch groove can be prevented from being crushed, and the light vertical sliding performance of the closing member can be maintained for a long period of time.

[Brief explanation of drawings]

The drawings show an embodiment of the present application, and FIG. 1 is an overall front view, FIG. 2 is an enlarged sectional view taken along the line -- in FIG. 1, FIG. 3 is an enlarged sectional view taken along the line -- in FIG.
The figure is a cross-sectional view with the inner and outer shoji omitted, Figure 5 is a cross-sectional view taken along the - line in Figure 4, Figure 6 is a cross-sectional view showing the inner and outer shoji in a closed state, and Figure 7 is a cross-sectional view showing the inner and outer shoji in a closed state. The figure is a cross-sectional view taken along a line shown in Fig. 6 with a part omitted, Fig. 8 is a longitudinal sectional view of Fig. 7 showing the state in which the outer shoji is closed and drawn, and Fig. 9 is a longitudinal sectional view of Fig. 7. Partial view showing the state of the inner shoji stile section viewed from the outside, Part 1
Figure 0 is a partial view of the inner shoji stile shown in Figure 8 as seen from the outside, and Figure 11 is a partial view of the sill section shown in Figure 8.
12 is a sectional view taken along the line XII--XII of FIG. 8. 1...Window frame, 2...Top frame, 3...Bottom frame, 4...
Inner shoji door stop frame, 5... Outer shoji door stop frame, 6...
Inner shoji, 10...Matching frame, 12...Outer shoji, 1
6...Matching stile, 27, 29...Indoor stile board, 2
8, 39, 52... Inner shoji frame packing, 3
0,40,56...Outer shoji frame packing, 66
...Match packing, 68, 67...Closing member.

Claims (1)

[Claims] 1 Inner shoji that is in the closed state and has frame packing for outer shoji attached to the upper and lower frames of the inner shoji while facing the indoor side, and that receives the inner shoji joining stile at its open end. In a sliding soundproof sash with separate stoppers attached, the inner shoji frame packing of the upper frame is arranged so that its outdoor side slopes toward the outdoor side as it goes from the height of the upper end of the indoor stile board to the upper frame side. The inner shoji frame packing of the lower frame is formed so that its outdoor side surface slopes toward the outdoor side as it goes from the height of the lower end of the indoor stile board to the lower frame side, and the inner shoji frame packing is The upper and lower ends of the indoor stile board of the stile are arranged so as to be able to come into contact with the inner shoji stopper, and vertical notch grooves are provided only in the upper and lower ends of the indoor stile board of the inner shoji matching stile, respectively. , a closing member that closes a notch groove and protrudes toward the outside of the room from the notch groove is fitted to the upper and lower ends of an inner shoji joining stile, respectively, so as to be vertically slidable, and when the closing member is in a closed state, the inner shoji frame is packed. A closing structure for the joining end of a sliding soundproof sash formed so as to be able to be pressed against the upper and lower frames and the outer shoji joining stile.