JPS6326547Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an installation device for an inner shoji screen that is attached to a window body such as a sash window from the indoor side.

In general, to improve heat insulation, light blocking properties, etc.
Attempts have been made to make window bodies such as satoshi windows double-glazed, but especially in extremely cold regions such as Hokkaido, double-glazed windows are being installed to improve heating efficiency. There is. However, in existing houses that do not have a double-glazed window structure, it is possible to install a new storm door on the outdoor side of the window body in order to create a double-glazed structure, but in this case, the shutter on the outdoor side and the guide rail are connected to each other. There is a risk that the shutters may not open and close smoothly due to freezing, so attempts have been made to install internal shoji on the indoor side of the windows. However, this type of shoji used to be nothing more than a substitute for curtains, and moreover, the upper part was simply hung on a guide rail, so it did not adhere well to the window and cold air entered the room. However, it had the disadvantage of poor insulation properties. Moreover, as mentioned above, these internal shoji screens are especially necessary in the winter in extremely cold regions, but they are not so necessary in the summer, so they are removed from the window body and stored in a barn or the like during the summer. By doing so, you can secure a large amount of indoor living space. however,
In the past, inner shoji could be removed from the window body by removing them from the mounting members such as guide rails, but since the guide rails and other members remained fixed to the window frame, it was not possible to remove the inner shoji from the window for a long period of time. At times, these members protrude further into the room than the window body and become a nuisance, and the aesthetic appearance of the room is seriously impaired.

The present invention was devised in order to eliminate these drawbacks in view of the above-mentioned actual situation, and it is possible to easily attach mounting members such as guide rails for attaching the shoji to the indoor side of the window body. By making it possible to assemble the inner shoji, when the inner shoji is not needed for a long period of time, such as during the summer, the mounting member can be easily removed from the window body side, so that the inner shoji and the mounting member do not get in the way. The object of the present invention is to provide a mounting device for an inner shoji that can be stored in a manner that allows the window to be opened and closed freely when the inner sho is in use. In order to open and close the window body, the internal shoji screens are configured to move up and down guided by guide rails on both the left and right sides, and the guide rails are provided with adjustment rods that can freely extend and retract from the guide rails. This device is characterized in that the guide rail is fixed in an upright position in which the inner shoji can be raised and lowered by adjusting the adjustment lever.

Next, the present invention will be explained in more detail based on an embodiment shown in the drawings. In the drawings, reference numeral 1 indicates a window body such as a sash window installed in a building such as a house, and the window body 1 has a waist height that is approximately equivalent to the vertical width of an inner shoji screen, which will be described later. A sliding door type door body 4 is attached between a sill 2 and a lintel 3 which are integrally fixed to the upper and lower window frames 1a of the window body 1, respectively, so as to be openable and closable in the left and right directions. 1b
is a wooden picture frame protruding toward the indoor side so as to surround the four peripheries of the window body 1.

Reference numeral 5 denotes an inner shoji that is attached to the indoor side of the window body 1, and the inner shoji 5 is attached to a pair of left and right guide rails 6 (which also serve as mullions of the inner shoji 5) that are installed in an upright position, as will be described later. Guided by the formed rail groove 6a, the window body 1 can be moved vertically between an upward movement position where it is closed and a downward movement position where it is opened. An adjustment rod 7 having a threaded groove is screwed into the upper end of the guide rail 6 so as to be freely retractable in the vertical direction.
A backing plate 8 is provided at the upper end of the adjustment rod 7. By adjusting the adjustment rod 7 to protrude and retract, the backing plate 8 is brought into pressure contact with the ceiling plate 9. and the floorboard 10. 11 and 11a are upper frames installed between the upper and lower ends of the left and right guide rails 6, respectively;
As for the lower frame, the upper and lower frames 11 and 11a are fixed members such as screws (not shown) at both the upper and lower ends of the guide rail 6.
It is configured so that it can be assembled freely. The inner shoji 5 has a guide groove 6a formed in the framed left and right guide rails 6, and a pair of upper and lower sliding bodies 12, respectively.
moves in the vertical direction, and the upper end edge contacts the upper frame 11 to close the window body 1, and the lower end edge contacts the stopper 13 to open the window body 1. It's becoming like that.

On the other hand, a tension bullet machine 14 is fixed to the lower frame 11a, and in this embodiment, a leaf spring-like elastic body 14a is spirally wound around the tension bullet machine 14. A so-called constant spring is used in which the biasing force is approximately the same at any extended position. The protruding free end portion of the elastic member 14a is fixed to the stopper 13. The biasing force (upward lifting restoring force) of the tensioning machine 14 is approximately balanced with the downward force of the internal shoji 5 due to its own weight, so that the internal shoji 5 moves between the upward movement position and the downward position. It can be freely stopped and held at any position.

Further, in this embodiment, one of the upper and lower sliding bodies 12 also serves as a locking device. That is, the sliding body 12 has its rod body 12a.
is inserted through the bracket 15 so as to be movable in the left and right direction, and the slide body 12 is at the extraction position where it is extracted from the guide groove 6a by guiding the knob body 15a protruding from the rod body 12a to the guide hole 15b. , guide groove 6
It can be moved to a loose fitting position where it is loosely fitted only in the guide groove 6a and a locking position where it is fitted into the guide groove 6a and even into the lock hole 6b. Furthermore, the slide body 12 is always urged toward the lock position by the bullet 16.

In the figure, 17 is a handle fixed at an appropriate position on the interior surface of the inner shoji 5, 18 is a receiving plate fixed to the lower end of the guide rail 6, and 19 is an airtight material.

In the embodiment of the present invention configured as described above, in order to install the inner shoji 5 close to the indoor side of the window body 1, the left and right guide rails 6 and the upper and lower frames 11, 11a, but in the present invention, it is necessary to firmly fix the left and right guide rails 6 close to the window body 1 in an upright position. To do this, it is only necessary to set the guide rail 6 upright along the left and right frame 1b of the window body 1, and then adjust the adjustment rod 7 to protrude or retract until the backing plate 8 comes into pressure contact with the ceiling plate 8. At this time, the inner shoji 5, in its upwardly moved state, locks the free end of the tension bullet 14, which is fixed in advance. In the present invention, the inner shoji 5 slides up and down using the left and right guide rails 6 fixed upright as a guide to open and close the window body 1, so that the inner shoji 5 can be used for a long period of time. When not in use, the guide rail 6 can be removed by performing the reverse operation described above.
If it is disassembled together with other parts, these parts can be stored together with the inner shoji 5 in a storage room or the like. Therefore, even if the inner shoji 5 is removed as in the past, members such as the guide rails do not remain fixed to the frame 1b or the window frame, and the guide rails 6 remain on the indoor side and become a hindrance. There should be no internal shoji 5 or guide rails 6 on the indoor side.
It is possible to secure a spacious and comfortable living space with no clutter. In this way, in the present invention, the guide rail 6 and other parts for attaching the inner shoji 5 are
Since it can be installed quickly and reliably without being directly fixed to the window body 1 side, it can be installed without any problem even if it is an existing window body 1, and can satisfy the needs of areas such as extremely cold regions.

In addition, since the inner shoji 5 is configured to open and close the window body 1 by moving vertically rather than horizontally, even if there is not enough space for the door pocket in the left and right direction of the window body 1, the inner shoji can be opened and closed. 5 can be easily installed, and since the inner shoji 5 can be stored by effectively utilizing the indoor space below the tall window 1 when the window body is opened, the inner shoji 5 can be easily guided. This is extremely convenient since there is no need to remove it from the rail 6a and lean it against a wall or the like.

Furthermore, in this embodiment, since the inner shoji 5 is biased using a tension bullet 14 having a biasing force approximately corresponding to the own weight of the inner shoji 5, the vertical movement of the inner shoji 5 is performed. This makes it easy to move the inner shoji 5 to any desired position with a small amount of force, and it is also possible to stop and hold the shoji at that position without providing a separate holding member.

On the other hand, in the inner shoji 5, since the sliding body 12 also serves as a locking device, the present invention is used as an emergency measure when the glass plate of the door body 4 is broken and the window body cannot be closed with the door body. Shoji can be used. In particular, this sliding body 12 can be freely displaced to three positions relative to the guide rail 6 by operating the knob 15a, as described above, so that when the inner shoji 5 is attached to the guide rail 6, If the sliding body 12 is positioned at a position where it is pulled out from the guide groove 6a, the installation work can be performed easily. Furthermore, if the knob 15a is operated to be in the intermediate position when there is no need to lock the lock, the slider 12 will be maintained in a loosely fitted state in the guide groove 6a by the biasing force of the bullet 16, and this will prevent accidental locking. There is no possibility of it being pulled out of the guide groove 6a or locked. Furthermore, if you operate the knob 15a to the lock position when you need to lock it,
When the inner shoji 5 is located at the closed position, the sliding body 12 automatically protrudes by the urging force of the bullet 16 and is fitted into the lock hole 6b and locked, and the sliding body 12 becomes the locking member. This is extremely convenient.

In summary, the present invention is configured such that an inner shoji installed on the indoor side of a window body moves up and down while being guided by guide rails on both left and right sides in order to open and close the window body. An adjustment rod that can freely extend and retract from the rail is provided, and the adjustment operation of the adjustment rod fixes the guide rail in an upright position in which the inner shoji can be raised and lowered, so that the inner shoji can be guided up and down. The guide rail can be attached to and removed from the indoor side of the window body by simply adjusting the adjustment rod. The body can be removed from the window body side and stored all together in a storeroom, etc., and the guide rail does not remain fixed to the window body side and become a hindrance even if the inner shoji is removed, as in the conventional case. You can secure a wide living space. Furthermore, since internal shoji screens are constructed so that the window body can be opened and closed by moving up and down, even if there is not enough room on the left and right sides of the window body for the door pockets, it is possible to open and close the window body by moving up and down. As long as the window body is waist-high and has room to accommodate the inner shoji on one side, the window body can be reliably opened and closed without removing the inner shoji from the guide rail.

[Brief explanation of the drawing]

The drawings show an embodiment of the shoji mounting device according to the present invention, in which FIG. 1 is a front view of the window body as seen from the indoor side, FIG. 2 is a vertical side view of the window body, and FIG. Fig. 3 is an enlarged longitudinal sectional side view of the main part, Fig. 4 is an enlarged cross-sectional view of the main part, and Fig. 5 A, B, and C are a front view, horizontal sectional view, and perspective view, respectively, of the sliding body that also serves as a locking device. It is. In the figure, 1 is the window body, 1a is the window frame, 1b is the frame, 2
is the threshold, 3 is the lintel, 4 is the door body, 5 is the inner shoji screen, 6 is the guide rail, 7 is the adjustment rod, 8 is the backing plate, 9 is the ceiling board, 10 is the floor board, 11, 11a are the upper and lower frames, 12 is Sliding body, 13 is a stopper, 14 is a tension bullet, 15
is a bracket, 15a is a knob, 15b is a guide hole, 16 is a bullet, 17 is a handle, 18 is a receiving plate, 19
is an airtight material.

Claims (1)

[Scope of utility model registration request] The inner shoji installed on the indoor side of the window body is configured to move up and down guided by guide rails on both the left and right sides in order to open and close the window body, and the inner shoji screen is configured to be able to move up and down from the guide rails. 1. A mounting device for an internal shoji screen, characterized in that a rod is provided, and the guide rail is fixed in an upright position in which the internal sash screen can be raised and lowered by adjusting the adjustment rod.