JPH11230591A - Exhauster for room - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform forced ventilation using a fan even for a house of such structure as a vent can not be made in the wall by providing a vent at the upper part of a window sash or a sliding door. SOLUTION: At the upper rear edge of a laterally elongated box type case 1 corresponding to a vent (a) made at the upper fringe part of a window sash or a sliding door in a house, a stopper plate 3 being inserted into the upper rip part 51 at the frame fringe 50 of the vent (a) from below is provided. Fixing seat plates 2 are arranged on the rear surface of the case 1 at the opposite sides thereof and provided with a stopper plate 6 being inserted into the lower rip part 52 at the frame fringe 50 of the vent (a) from above while being held by a holder 4 adjustably up and down. A cross-flow tan F and a drive motor are encased in the case 1 which is provided, in the front side, with the air inlet of the fan F and, at a part facing the vent (a), with the air outlet of the fan F.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for discharging smoke and odor of tobacco in a room to the outside by using a sash window frame of a house or a vent provided in a part of a sliding door. It relates to an exhaust device.

[0002]

2. Description of the Related Art In order to discharge smoke and odor of tobacco trapped in a room of a house to the outside, conventionally, the smoke or odor of the tobacco is placed on an upper portion of a sash window frame or a sliding door provided at an opening of the room of the house. A horizontally long opening is provided in the part, and an opening / closing shutter which slides and opens / closes the part is assembled, or a net is stretched to perform this operation.

[0003]

The above-described means for exhausting and exhausting smoke from the interior of a house are inefficient because ventilation is provided by natural ventilation through an opening provided in a sash window frame or a sliding door. There's a problem.

In order to perform efficient ventilation, it is only necessary to open a ventilation hole in the wall of the room and provide a ventilation fan there. However, when the house is made of concrete, ventilation for mounting the ventilation fan is required. There is a restriction that you cannot open your mouth.

[0005] The present invention has been made to solve the above-mentioned problems occurring in the conventional means, and even if the house has a structure in which a ventilation opening cannot be opened in a wall, a sash window frame is provided. Another object of the present invention is to provide a new means for performing forced ventilation using a ventilation fan by using a ventilating opening provided on an upper portion of a sliding door.

[0006]

According to the present invention, as a means for achieving the above object, a sash window frame 5 of a house or a ventilation port a provided on an upper edge of a sliding door is provided. At the upper edge of the rear side of the case 1 formed in a horizontally elongated box shape, a locking plate 3 is provided which is engaged by being inserted from below into the upper lip portion 51 of the frame edge 50 of the ventilation port a.
At the left and right sides of the rear surface side, there are provided assembling seat plates 2, 2, and locking plates 6 which are engaged with them by being inserted into the lower lip portion 52 of the frame edge 50 of the ventilation port a from above. With the retaining plate holder 4
The cross-flow fan F and the motor M for driving the cross-flow fan F are stored in the case 1, and the intake port 13 of the cross-flow fan F is opened on the front side of the case 1. Then, on the rear side of the case 1, an exhaust device for a room in which the outlet 15 of the cross flow fan F is opened at a portion facing the ventilation port a is proposed.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An exhaust system according to the present invention is provided with a motor which is connected to a commercial power supply and a case for storing a fan driven by the motor, and which is horizontally long at the upper edge of a sash window frame or sliding door of a house. In the upper edge part of the rear side facing the sash window frame and sliding door of the case, it is formed in a horizontally long box shape corresponding to the ventilation opening established as an opening,
By inserting and polymerizing from below into the inner surface of the upper lip of the frame edge of the ventilation hole installed at the upper edge of the sash window frame or sliding door, the upper edge of this case does not move in and out. A locking plate for locking is provided.

On the left and right sides of the rear side of the case, an assembling seat is provided, and a vertically long guide groove is formed in the assembly seat, and the guide is operated by operating the operation section from the front side. The female holder and the male screw are engaged with each other so that the assembling holder of the locking plate in which the screwing of the female screw and the male screw is fixed is slidably fitted up and down. The locking plate formed in the shape of a letter is held.

[0009] This operation plate is inserted into the lower lip of the ventilation opening by sliding the holding plate up and down with respect to the inner surface of the lower lip. By rotating the dial, the dial is fastened in that state, and the downward movement and the inner and outer movements of the case are locked.

An axially long cross-flow fan (cross-flow fan) is provided inside the case, with the axial direction being the horizontal direction.
And a motor to drive it.

The case is opened by opening the rear side of the case, and the opening is used as an opening for assembling the cross flow fan and the motor. After the assembly, the lid plate is attached and fixed. The case is closed and the case is used as a casing of the cross flow fan, and the cover plate is provided with an air outlet at a position facing the ventilation opening of the sash window frame / sliding door when the case 1 is assembled.

In addition, an intake port is opened on the front side of the case, whereby the upper and lower locking plates provided on the rear side of the case allow ventilation to be provided at the upper edge of the sash window frame / sliding door. An exhaust device to be removably assembled to a frame edge of a mouth is constituted.

By driving the motor by inserting the plug at the end of the power cord into a socket of a commercial power supply, the air in the room of the house is sucked by the fan and forced out of the air through the vent. Used to exhaust.

[0014]

Next, an embodiment will be described in detail with reference to the drawings. FIG.
1 is a front view of a smoke exhaust / exhaust device using a sash window frame / sliding door vent of a house according to the present invention, wherein 1 is a case which is a main body; Attachment seats for attachment, 20 and 20 are vertical guide grooves provided at the attachment seats 2 and 2, respectively, 3 is a locking plate provided at the upper edge of the case 1, and 13 is a front side of the case. , A plurality of slits 12,..., Suction ports, 4.4, 4 are locking plate holders slidably fitted up and down in the guide grooves 20, 20, and 42, 42 are dials for fastening them. .

The case 1 is constituted by a pillow-shaped cover 11 integrally attached to the front side of a base 10 formed in a horizontally long enclosing frame shape, with the left and right end portions remaining. Figure 2 of
As shown in the figure, the upper and lower widths are formed in a horizontally long pillow shape having a narrow upper and lower width so as to correspond to a horizontally long ventilation opening a formed in the upper edge of the sash window frame 5 or the sliding door of the house, An intake port 13 in which a large number of slits 12 are arranged in parallel on the left and right is formed at a position below the cover 11 on the front side.

The case 1 is open on the rear side as shown in FIG.

F is a horizontal cross flow fan (cross-flow fan) whose axial direction is the left-right direction, and M is a motor for driving the fan F. It is attached to.

Reference numeral 14 denotes a cover plate that is assembled and fixed to an opening on the rear side of the cover 11 of the case 1. As shown in FIG. 5, the cover plate cooperates with the cover 11 to constitute a casing of the fan F. At the part corresponding to the vent hole a provided in the sash window frame 5 in the assembled state, as shown in FIG. It has been established.

The assembling seats 2 provided on the left and right sides of the case 1 are provided on the cover 10 of the base 10 of the case 1 described above.
A portion extending from left to right from 1 is integrally formed with the base 10, and is vertically elongated as shown in FIGS. 2 and 3.
The above-described guide groove 20 is formed vertically long at the left and right central portions thereof.

As shown in FIG. 5, the locking plate 3 provided on the upper edge of the rear side of the case 1 is formed by bending the upper edge of the cover plate 14 backward as shown in FIG. Then, it is formed in an angle shape in a side view, and is formed integrally with the upper edge of the case 1 so that the rising portion 30 facing upward is attached to the upper edge of the sash window frame 5 as shown in FIG. By superimposing on the inner surface of the upper lip portion 51 of the frame edge 50 of the provided ventilation port a, the frame edge 50 is engaged so as to prevent the case 1 from escaping forward.

The locking plate holder 4 includes a male screw 40 whose shaft portion is slidably fitted in the guide groove 20 up and down,
The female screw 41 is screwed into the female screw 41, and the dial 42 rotates the female screw 41. The male screw 40 is inserted into the guide groove 20 from the rear side of the mounting seat 2, and the front side of the mounting seat 2 A female screw 41 to be held by a dial 42 is screwed into a front end side protruding from the dial.

The lower locking plate 6 held by the locking plate holder 4 is provided on the rear side of the mounting seat portion 2 which is surrounded by the left and right ends of the frame-shaped base 10 of the case 1. 2 is formed by bending a strip having a width corresponding to the left and right widths in FIG. 2 to form an inverted U-shape as shown in FIG. By inserting the through-hole 61 to be inserted into the male screw 40 of the above-mentioned locking plate holder 4 in advance, by rotating the dial 42,
It is fastened and held between the washer 43 and the assembly seat 2.

Then, the locking plate holder 4 is lifted and lowered along the guide groove 20 by slightly loosening the tightening of the dial 42 so that the other leg 62 on the free end side is moved to the sash window frame 5.
Of the dial 42 when the inverted U-shaped curved portion is engaged with the upper end of the lower lip 52 of the frame edge 50. By tightening by operation, it is fastened to the assembly seat portion 2 at that state position, so that the downward movement and the forward movement of the case 1 are fixed.

Reference numeral 7 denotes a stopper made of an elastic material such as rubber for preventing the case 1 from moving backward, so as to abut the room-side surface of the glass 53 fitted in the sash window frame 5 in the above-described state. It is attached to the rear side of case 1.

Reference numeral 8 denotes a power cord of the motor M. A plug 80 is provided at a front end side of the power cord so as to be inserted into a socket of a commercial power supply provided in the room. A coil-shaped winding portion 81 is formed.

Reference numeral 54 denotes an insect repelling net stretched over the frame edge 50 of the ventilation port a.

[0027]

As described above, the exhaust system for a room according to the present invention is provided on the front side of the sash window frame 5 of the house or the ventilation port a provided on the upper edge of the sliding door toward the room side. The case 1 formed in a horizontally long shape so as to cover the ventilation port a is set so as to be detachable by the locking plates 3 and 6 provided on the case 1 using the frame edge 50 of the ventilation port a. Incorporates a cross-flow fan F in a posture in which the axial direction is along the left-right direction, and incorporates a motor M for driving the cross-flow fan F. An air inlet 13 is opened on the front side of the case 1 facing the room, and the air inlet a Since the air outlet 15 is formed on the rear side, when the smoke or odor of the cigarette is trapped in the room, the cross-flow fan F in the case 1 is operated, thereby the smoke or the odor of the cigarette in the room. Efficiently and forcibly, the ventilation holes provided in the sash window frame 5 and the sliding door So it can be exhausted to the outdoors from.

Since the installation uses the frame edge 50 of the ventilation port a, the existing house can be installed without any modification, and when the smoking is not performed, the frame edge 50 of the ventilation port a is not used.
By removing the case 1 from the
It will be carried out by natural ventilation through the sea, and will not give birth to normal life.

[Brief description of the drawings]

FIG. 1 is a front view of a room exhaust device according to the present invention.

FIG. 2 is a partially cutaway side view of the device.

FIG. 3 is a rear view of the same device with a cover plate removed.

FIG. 4 is a rear view of the same device with a cover plate attached thereto.

FIG. 5 is a vertical sectional side view of the same device.

[Explanation of symbols]

a: vent, F: cross flow fan (cross flow fan), M: motor, 1 ... case, 10: base, 11 ...
Cover, 12: slit, 13: intake port, 14: lid plate,
15 ... Blow-out port, 2 ... Assembling seat plate, 20 ... Guide groove, 3 ... Lock plate, 30 ... Rising portion, 4 ... Lock plate, 40 ... Male screw, 41
... female screw, 42 ... dial, 43 ... washer, 5 ... window frame, 50 ... frame edge, 51 ... upper lip, 52 ... lower lip, 53 ...
Glass, 54: insect screen, 6: locking plate, 60: leg piece, 6
DESCRIPTION OF SYMBOLS 1 ... Through-hole, 62 ... Leg, 7 ... Stopper, 8 ... Cord,
80: plug, 81: winding part.

Claims (2)

[Claims] 1. An upper edge of a case 1 formed in a horizontally long box shape corresponding to a vent hole a provided in a sash window frame 5 of a house or an upper edge portion of a sliding door, and the vent hole is provided at the rear edge of the case. a locking plate 3 which is engaged by being inserted from below into the upper lip portion 51 of the frame edge 50 of FIG. 1a, and assembling seat plates 2 are provided on both left and right sides on the rear side of the case 1; , Frame edge 50 of the ventilation port a
A locking plate 6 which is engaged with the lower lip portion 52 by being inserted from above is held by the locking plate holder 4 so as to be adjustable up and down. And a motor M for driving the cross flow fan F. A suction port 13 of the cross flow fan F is opened on the front side of the case 1, and the cross flow fan F An exhaust system for the room where the outlet 15 for F is opened. 2. The locking plate 3 mounted on the upper edge of the case 1 on the upper edge side of the lid plate 14 attached to the opening on the rear side of the case 1.
2. The exhaust device for a room according to claim 1, wherein an air outlet 15 of the cross flow fan F is opened at a portion of the cover plate 14 facing the vent hole a.