JPS63226490A - Window for building - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a travel guide in which a shoji (shoji) having a movable frame covered with a glass plate is provided on the upper and lower frames of a fixed frame that is fitted into a window hole formed in a wall of a building. The present invention relates to a window for a building that runs horizontally along the shoji, and particularly relates to a window for a building that has a small window for ventilation at the top of the shoji.

Problems to be Solved by the Prior Art and Inventions With this type of building window, it is difficult to keep the shoji closed when heating or cooling the room, when there is a risk of rain, or for security reasons. It is convenient for shoji to have a small window for ventilation, and for this reason, windows for general homes have a small window hole cut out of the glass plate in one corner of the top of the shoji. It is known to have a small window for ventilation in which the small window hole is opened and closed by manually moving a small shoji made of a glass plate in the horizontal direction. Because it has a structure that opens and closes, it is suitable for windows located high up in buildings, or windows where the top of the shoji is out of reach, such as large windows with tall shoji. teeth,
Even if such a small window was installed, there was a problem in that it could not be opened or closed on the riverbank.

Means for Solving the Problems As a means for solving the above problems, the building window of the present invention is provided by fitting a shoji, which has a movable frame with a glass plate, into a window hole formed in the wall of the building. In a building window that runs horizontally along running guides provided on the upper and lower frames of a fixed frame, a small window hole with a glass plate cut out is formed at the top of the shoji, and the glass plate is inserted into the shoji. A small shoji consisting of a glass plate that moves up and down parallel to the window to open and close a small window hole, and an electric motor that drives the small shoji up and down are installed, and the electric motor and power source are connected to a length that allows the shoji to open and close. The structure was such that they were connected using a connection cord with a slack part.

Functions and Effects The present invention has the above configuration, and when the small shoji is lowered or raised by the electric motor attached to the shoji, the small window hole formed in the shoji is opened or closed, and ventilation is performed by opening the small window hole. Since the small shoji is raised and lowered by the driving force of an electric motor, the small window holes can be opened and closed by remote control, making it possible to open and close windows located high up in buildings. , the small window hole can be easily opened and closed even in large windows with tall shoji, and the structure of the power supply part to the electric motor connects the electric motor and power supply to the slack part of the length. Because of the structure in which the shoji is connected by a connection cord, when the shoji is opened and closed, the slack part of the connection cord is deformed so that the electric motor is always connected to the power supply, and when the shoji is closed, the electric motor is connected to the power source. Regardless of the time, there is an effect that the small window hole can be opened and closed by driving the electric motor.

Example Hereinafter, five embodiments of the present invention will be described based on the accompanying drawings.

In FIGS. 1 to 4 showing the first embodiment, 1, 01
This is a sliding type window, and a fixed frame 103 is fitted into a window hole 102 made transparent in the wall of the building.

Inside this fixed frame 103, two sliding doors 104 and 105 each having a glass plate fitted into a movable frame 106 move wheels 107 supported on both sides of their respective lower edges to the rails 10 of the lower frame of the fixed frame 103.
8, and their respective upper edges are fitted into the upper frame of the fixed frame 103 so that they can be slid against each other,
Of these shoji 104 and 105, shoji 10 on the outdoor side
A glass plate 110 is fitted over the entire surface of the movable frame 106 of No. 4. On the other hand, the indoor shoji 105 is a short fixed frame with a glass plate 113 fitted within the frame 112 within the movable frame 106. A car shoji 111 is fitted, a small window hole 115 is formed in the upper part of the shoji 105, and the movable frame 10
At G, a lift car shoji 116 with a glass plate 118 fitted in the lift frame 117 that opens and closes the small window hole 115 is attached to the lift frame 117.
Roller 120.120 is pivotally supported at both upper and lower ends of the left side edge of
The vertical guide groove 1 is attached to the front frame of the movable frame 106.
21, and fit the right edge into the cloth frame of the movable frame 106.
It is attached so as to be movable up and down parallel to the fixed wheel shoji 111 mentioned above.

The drive mechanism of this elevating car shoji 116 is such that a threaded rod 123 is rotatably supported by a bearing 125 on the front frame of the movable frame 106.
The screw hole 128 of the slider 127 is screwed into this threaded rod 123, and the lifting guide 126 attached to the movable frame 106 is freely fitted for lifting and lowering only. The engaging element 1 fixed to the left edge of the elevating frame 117 of the elevating car shoji 116 is located between the engaging parts 129 and 129.
The protruding end of the movable frame 106 is fitted and received by the lower engaging portion 129, and an electric reversible motor 131 is attached to the two ends of the front frame of the movable frame 106.

The output shaft 132 is connected to the upper end of the screw foot 123 described above.

A socket 1-134 connected to the reversible motor 131 is attached to the left end of the upper frame of the movable frame 106 of this shoji 105, and a socket 1-134 connected to the upper frame of the fixed frame 103 is connected to a power source (not shown). The two sockets 134 and 135 are connected to each other by a flexible cord 136, and as shown in FIG. Two copper connecting wires 1 are etched on one side of the base 137 made of polyethylene resin.
38, and an insulating polyethylene resin coating 139 is formed on its upper surface, and has appropriate rigidity and flexibility, and a plug 140 is fixed to each end of this flexible cord 136. , as shown in Figure 1,
The flexible cord 136 is bent into a hairpin shape and accommodated in the space between the upper frame of the fixed frame 103 and the upper frame of the movable frame 106, and the plugs 140 and 140 at both ends are connected to the sockets 134 and 135 of the movable frame 106 and the fixed frame 103. In addition, a control device that controls the forward and reverse rotation of the reversible motor 131 and its stop is inserted into the power line connecting the socket 135 of the fixed frame 103 and the power source, and is embedded in the wall. A switch for switching is connected to this control device and is located at a handy position below the wall.

Next, the operation of this embodiment will be explained.

When the reversible motor 131 is activated to rotate the threaded rod 123 in one direction by operating a switch located near the wall, the slider 127 descends along the elevator guide 126, and the elevator car shoji 116 is moved. , the engaging element 130 is lowered by its own weight while being placed on the lower engaging part 129 of the mover 127 or by being pushed down by the upper engaging part 129, and the small window hole 115 is opened; Conversely, when the screw stud 123 is rotated in the opposite direction, the mover 127 rises, the elevator car shoji 116 moves, and the engager 130 moves up the mover 12.
7 by being pushed up by the lower engaging portion 129, the small window hole 115 is closed, and the elevator car shoji 116
If the reversible motor 131 is stopped during the descent or ascent of the elevator, the elevator car shoji 116 will also be stopped, and the small window hole 115 will be opened to an arbitrary opening area.

Further, as shown in FIG. 1, when the shoji 105, which is located at the right end of the fixed frame 103 and is closed, is moved to the left to open the window, as the shoji 105 moves, the third ．．
As shown in Figure 4, the flexible cord 136 is deformed from the hairpin shape so that the upper straight part becomes gradually shorter and the lower straight part gradually becomes longer, and conversely, it is caused to run rightward from the fenestration state. When the window is closed, flexible code 13
6 is deformed so that the upper straight part gradually becomes longer and the lower straight part becomes shorter, returning to the hairpin shape, and the shoji 1
05 fenestration or closing is performed.

FIG. 5 shows a second embodiment of the present invention, in which a socket 142 connected to a reversible motor 131 for driving the elevator car shoji 116 is connected to the left end of the upper frame of the movable frame 106 of the shoji 105, and the socket 142 is connected to the top of the fixed frame 103. Socket 143 connected to power supply at the right end of the frame
are attached to the fixed frame 103 and the movable frame 106, and a telescopic reel cord 144 formed in a spiral shape is accommodated, and plugs 145 are connected to both ends of the reel cord 144.
．． 145 is inserted into each socket 142, 143, and the other structure is the same as that of the previous embodiment,
When moving the shoji 105 in the window opening direction, the reel cord 144
expands, and when moving in the direction of closing the window, the reel cord 144 contracts, allowing the shoji 105 to be opened or closed while maintaining the state in which power can be supplied to the reversible motor 131, as in the previous embodiment. It is now possible to

6 to 9 show a third embodiment, where ■ is a sliding type window similar to the above, in which a fixed frame 3 is fitted into a window hole 2 cut through the wall of the building, Inside this fixed frame 3, two shoji 5.5 each having a glass plate fitted into a movable frame 4 are supported on both sides of the lower edge of each. At the same time, the upper ends of each are fitted into the upper frame of the fixed frame 3 so that they can be slid against each other,
A horizontal frame 6 is located approximately in the center between both vertical frames of the movable frame 4 of each shoji 5.
A glass plate 7 is fitted into an open hole formed on the lower side, and a small window hole 8 is formed above it, and the small window hole is formed in the upper part of the shoji 5. A small shoji 10 that opens and closes the 8 is attached, and this small shoji 10 has a glass plate 12 fitted to an elevating frame 11 that supports rollers 9 on the upper and lower sides of both left and right edges, and the elevating frame 11 The left and right ends of the movable frame 4 are inserted into the inside of each vertical frame through the slits 13 formed at the inner edges of each vertical frame, and the upper and lower rollers 9.9 on both edges are provided in the vertical frame. By engaging with the guide rail 14 of the shoji 5, the shoji 5 can be freely raised and lowered along the glass plate 7, and the elevating frame 1 of the small shoji 10 is fitted.
1 and the slit 13 is closed on one side of the slit 13 by a packing 22 and on the other side by a flocked brush 23. On the other hand, the gap between the guide rail 14 on the left side of FIG. The bracket 1 fixed to the guide rail 14 has a screw stud 15 arranged parallel thereto.
6.16 is rotatably supported, and this screw foot 15
The connecting portion 17 of the slider 19 screwed into the guide rail 14
The small shoji 10 is inserted through the vertical slit 18 formed in the
An electric reversible motor 20 is installed inside the vertical frame of the movable frame 4 on the side of the lower end of the screw foot 15, and its output shaft 21 is connected to the lower end of the screw foot 15. is connected to.

A power line 25 connected to the reversible motor 20 is connected to the movable frame 4
The wiring is routed along the inside of the vertical frame of the movable frame 4, and is drawn out from a through hole 26 provided in the upper surface 27 of the movable frame 4 to the space between the inside of the upper frame of the fixed frame 3. Above the top surface 27, as shown in FIG. 7, there are guide plates 30.30 parallel to the top surface 27 and having the same width on the inside of each blindfold board 28.28 that stands up on both sides of the top surface. are formed over the entire length of the movable frame 4, and slits 31 are formed at regular intervals between the mutually opposing ends of both guide plates 30.30.
A circular floating body 34 having a fitting groove 33 formed on its outer periphery.
is fitted freely in the same direction as the running direction of the shoji 5 by fitting its fitting groove 33 to the edges of both guide plates 30 and 30, and the upper and lower opening edges of the insertion hole 32 are provided with respective holes. The power wire 25 is connected to the inside of the two frames of the fixed frame 3 from the through hole 26 of the upper surface 27 of the movable frame 4, and is connected to the shoji 5 as shown in FIG. is at the left end position, extend it straight onto the upper surface 27 of the movable frame 4 to the right end, and then raise it upward to remove the floating body 3.
4 through the insertion hole 32, turned semicircularly and folded back, and then passed through the through hole 35 formed in the fixed frame 3.
It is drawn out into the upper wall and connected to a control circuit (not shown) of the reversible motor 20 provided in the wall, and this control circuit controls forward and reverse rotation of the reversible motor 20 and its stop. A switch (not shown) for switching the switch is disposed at a handy position below the wall.

The building window of this embodiment has the above configuration, and when the reversible motor 20 is activated by operating a switch located near the wall and the screw stud 15 is rotated in one direction, the slider screwed thereon is rotated. 19 spirals upward, the small shoji 10
is guided by the contact and rotation of each guide roller 9 with the guide plate 14 and moves upward to close the small window hole 8. Also, by operating the switch, the reversible motor 20 is reversed to move the screw stud 20 in the opposite direction. When the slider 19 is rotated, the slider 19 spirals downward, and the small shoji 10 moves downward while being guided by the contact of each guide roller 9 with the guide plate 14 as described above, and the small window hole 8 opens. be done. Further, as shown in FIG. 6, when the shoji 5, which is located at the left end of the fixed frame 3 and is closed, is moved to the right to open the window, as the shoji 5 moves, the fixed frame The portion of the power supply line 25 in the space of the upper frame 3 that is in contact with the upper surface of the movable frame 4 is folded back upward in order from the right end, and as shown in FIGS. Since the floating body 34 gradually moves to the right with respect to the fixed frame 3, the floating body 34 moves to the right due to the power supply wire 25 sliding inside the insertion hole 32 of the floating body 34, and the moving speed is the same as that of the shoji 5. Since the moving speed is half of the moving speed, the floating body 34 moves to the left with respect to the shoji 5, and conversely, as shown in FIGS. 8 and 9, the shoji 5 in the open state When the is moved to the left, the portion of the power supply line 25 in the space of the upper frame of the fixed frame 3 that is folded back to the ``2'' side is sequentially folded back downward from the right end, and the upper surface of the movable frame 4 is rotated. 27, and the concave curved part at the turning point gradually moves to the left with respect to the fixed frame 3, and the moving speed is half the speed of the shoji 5, so the floating body 34 moves against the shoji 5. When the shoji 5 closes the window, it returns to its original position as shown in FIG. The power line 25 that is folded back between the inner side and the inner side has a concave curved portion at the folding point inserted into the vertical insertion hole 32 of the floating body 34, so that the concave curved portion falls laterally and connects with the upper side. This prevents the lower folded portions from coming into contact and becoming entangled, and since the concave bent portion is supported by the floating body 34, when the length of the upper folded portion increases due to movement of the shoji 5, That part hangs down greatly and touches the lower folded part, which causes the power wire 25
This also prevents them from becoming entangled.

FIG. 10 shows a floating body 44 which is a modification of the third embodiment, and this floating body 44 has grooves on both sides of a guide plate 36 which has a through hole 32 for the power line 25 in the center. Two rollers 37 are supported, and each roller 37 on both sides is fitted between horizontal guides 38 and 38 formed inside the blind plate 28 of the movable frame 4. Therefore, it is mounted so that it can move freely in the same direction as the running direction of the shoji 5 at the same time as the floating body 34, and since each roller 37 rotates with the guide 38, it moves with an extremely small force.
This has the advantage that the sliding resistance between the insertion hole 32 of the guide plate 36 and the power supply line 25 inserted therein during movement of the shoji 5 is reduced.

[Brief explanation of the drawing]

FIG. 1 is a front view of the first embodiment of the present invention, FIG. 2 is an enlarged perspective view of the flexible cord, FIG. 3.4 is a partial front view of the shoji in the open state, and FIG. 6 is a front view of the third embodiment, FIG. 7 is a sectional view of the upper part of the shoji and the fixed frame, FIGS. 8 and 9 are partial front views of the window in the open state, and FIG. The figure is a perspective view showing a modified example of the floating body and the state in which it is attached to the movable frame. 101: Sliding window 102: Window hole 103: Fixed frame 1
05: Shoji 106: Movable frame 111: Fixed wheel shoji 1
13 Ni glass plate 115: Small window hole 116: Elevating car shoji 118 Ni glass plate 123: Threaded rod 127: Mover
130: Engagement element 131: Reversible motor 134.135
: Socket 136: Flexible cord ]40 Niblug 142.143: Socket 144: Reel cord 145 Niblug 1: Sliding window 2: Window hole 3: Fixed frame 4: Movable frame 5: Shoji 7: Glass plate 8: Small window hole 10 : Small shoji 15: Screw 19: Mover 20
: Reversible motor 21: Output shaft 25: Power line 26: i
Tr moving frame (7) through hole 32: through hole 34, 44:
Floating body 35: Fixed frame through hole

Claims (1)

[Scope of Claims] 1. A shoji with glass plates stretched over a movable frame is made to run horizontally along running guides provided on the upper and lower frames of a fixed frame fitted into a window hole formed in the wall of a building. In the building window, a small window hole is formed by cutting out the glass plate in the upper part of the shoji, and the shoji has a small window hole made of a glass plate that is raised and lowered parallel to the glass plate to open and close the small window hole. A building characterized in that a shoji screen and an electric motor for driving the small shoji up and down are attached, and the electric motor and a power source are connected by a connection cord having a slack part of a length that allows the shoji to open and close. Window 2 A power line connected to the electric motor is drawn out into the space between the upper frame of the fixed frame through a through hole formed in the upper frame of the movable frame, and has a length sufficient to allow opening and closing movement of the shoji. The movable body is freely attached to a running guide formed along the upper frame of the movable frame, and is pulled out to the outside through a through hole formed in the upper frame of the fixed frame, leaving a slack portion of the power line. The window for a building according to claim 1, wherein the slack portion is slidably inserted into a vertical insertion hole formed in the floating body.