JPH05231067A - Electrically-driven sash - Google Patents

Abstract

PURPOSE:To enable a window plate capable of rising/falling in a vertical direction of an electrically-driven sash to rise/fall by electric driving, and make the construction of the sash extremely simple, and make it possible to offer it at a low price. CONSTITUTION:An upper movable window plate 1a and a lower movable window plate 1b that are capable of rising/falling are provided, white two guide bodies 2, 2 having upward bents are provided, and a first flexible linear body 4 and a second flexible linear body 6 that become capable of sliding along the guide bodies 2, 2 are provided. And, one end of the first flexible linear body 4 is stuck to the edge on one side in the lateral direction of the upper movable window plate 1a, and the other end to the edge on the other side in the lateral direction of the lower movable window plate 1b. One end of the second flexible linear body 6 is stuck to the edge on the other side in the lateral direction of the upper movable window plate 1a, and the other end to the edge on the other side of the lower movable window plate 1b, so that the first flexible linear body 4 and the second flexible linear body 6 become movable in the opposite directions each other. Also, it may well be that only the upper movable window plate 1a is made capable of rising and falling.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric sash which can be provided at a low price because it is a window plate which can be vertically moved up and down by electric power.

[0002]

2. Description of the Related Art Conventionally, there has been an opening / closing window having a window plate that can be electrically moved up and down. However, this is due to a structure such as a chain drive and the structure is extremely complicated, so that it is expensive. there were.

[0003]

As described above, an opening / closing window having a window plate that can be electrically moved up and down has a complicated structure and is extremely expensive. Further, when a power failure occurs, the power failure is corrected. Until then, there was no means other than leaving it as it was.

[0004]

Therefore, according to the present invention, a first flexible linear structure which can be slid along a guide body formed to be bent upward from both widthwise end portions of an upper movable window plate which can be moved up and down. Body and a second flexible linear body, one end of the first flexible linear body is at one side edge in the width direction of the upper movable window plate, and the second flexible linear body is the upper movable window plate. The structure is made by using an electric sash or the like that is fixed to the other side edge in the width direction and is configured so that the first flexible linear body and the second flexible linear body can move in mutually opposite directions. It is possible to make it extremely easy, to make it difficult to cause a failure, and to provide it at a low price,
This is a solution to the above problem.

[0005]

Embodiments of the present invention will be described below with reference to the drawings.

The opening / closing window body 1 is composed of an upper movable window plate 1a and a lower movable window plate 1b. A glass plate is generally used for the upper movable window plate 1a and the lower movable window plate 1b, and the upper movable window plate 1a is used. And the lower movable window plate 1b constitutes the window frame F. The upper frame 10 and the lower frame 11
Between the upper movable window plate 1a and the lower movable window plate 1b are parallel to each other at an appropriate interval as shown in FIGS. 1 and 5 and the like. Moreover, they are arranged to face each other.

As described above, the window frame F provided with the opening / closing window body 1 may be used alone as a window of a house, but as shown in FIG. 14, a plurality of window frames F, F, There is also an embodiment in which ... slides in the window opening frame H to open and close the window opening frame H.

Further, the ascending / descending range of the upper movable window plate 1a is limited to the window frame F.
Of the lower movable window plate 1b moves up and down between the upper end of the window frame F and the vicinity of the center in the height direction. In the open state of the opening / closing window body 1, as shown in FIGS. 1 and 5, the upper movable window plate 1a and the lower movable window plate 1b face each other at approximately the center in the height direction of the window frame F. Then, it is stopped at the same height position.

Inside the center frame 13 of the window frame F,
Two guide bodies 2 and 2 and a drive unit 3 are attached,
The drive unit 3 is present at an appropriate position in the width direction of the center frame 13 (equal to the width direction of the window frame F).

As shown in FIG. 3, the drive unit 3 has a prime mover 3a and a pinion gear 3b covered with a case 3d, and a battery 3c outside the case 3d.
It is housed in the middle frame 13.

As a concrete example of the guide bodies 2 and 2, the guide bodies 2 and 2 are formed in a tubular shape, and as shown in FIGS. 1 to 3, a straight portion 2a and an upward bent portion 2b. The linear portion 2a is arranged along the width direction of the center frame 13. The bent portion 2b is bent upward from the linear portion 2a at both ends in the width direction of the center frame 13, and the length of the linear portion 2a is formed substantially equal to the width direction of the window frame F. The upward bent portions 2b, 2b formed at both ends are the vertical frames 12 of the window frame F,
It is configured to fit within 12.

The vertical frame 12 is formed with an upper movable window plate guide groove 12a for the upper movable window plate 1a and a lower movable window plate guide groove 12b for the lower movable window plate 1b.

As shown in FIGS. 1, 2 and 7 (a), 7 (b), etc., the upward bent portion 2b is formed such that its tip end portion is formed in a vertical shape, and is further gentler than the linear portion 2a. It is desirable to be bent so as to draw an arc shape.

The two guide bodies 2 and 2 are shown in FIGS.
In the embodiment shown in (1), the guides 2 and 2 are arranged in parallel in the vertical direction, but they may be arranged in parallel in the horizontal direction so that both guide bodies 2 and 2 are on the same plane.

Further, as shown in FIG. 1, one of the upward bending portions 2b, 2b at both ends of each guide body 2 is flush with the upper movable window plate 1a at one side in the width direction of the upper movable window plate 1a. The upper bent portions 2b are arranged at substantially the same position on the top
Are arranged so as to be on the surface facing the elevating surface of the lower movable window plate 1b with an appropriate interval.

The upward bending portion 2 of each of the two guide bodies 2 and 2 is located on the same plane as the upper movable window plate 1a.
As shown in FIG. 2, the b and 2b are arranged so as to sandwich the both ends of the upper movable window plate 1a in the width direction, and the upward bending portions 2b and 2b on the other side of the two guide bodies 2 and 2 are located at the bottom. It is configured to sandwich the width direction of the movable window plate 1b.

The drive portion 3 is arranged at an appropriate position on the linear portion 2a of the guide body 2. Specifically, as shown in FIG. 2, the linear portion 2a is the case of the drive portion 3. 3d
It is in a state of being separated once inside.

One of the two guide bodies 2, 2 is
The first flexible linear body 4 is provided, and the second flexible linear body 6 is slidably provided on the other side. The first flexible linear body 4 and the second flexible linear body 6 are provided. The flexible linear body 6 is appropriately bent and also has straightness. Specifically, the flexible linear body 6 is formed by winding a finer wire around the core wire of the wire. It is possible to maintain a linear shape at all times.

As described above, the first flexible linear body 4 and the second flexible linear body 6 are not limited to those made of metal such as wire, but can be easily bent and have straightness. A synthetic resin or a fiber material may be used as long as it has one.

The first flexible linear member 4 has a first driven portion 5 at an appropriate position in the longitudinal direction and a second flexible linear member 6 at the appropriate position.
Similarly, a second driven portion 7 is provided at an appropriate position in the longitudinal direction.

The first driven part 5 and the second driven part 7
Is to be moved by the drive unit 3. As a specific example, as shown in FIGS.
a and the rack 7a, the rack 5a is provided at a substantially intermediate position of the first flexible linear body 4,
The rack 7a is provided at a substantially intermediate position of the second flexible linear body 6.

The first driven part 5 and the second driven part 7
However, as shown in FIGS. 2 and 3, the pinion gear 3b of the drive unit 3 is arranged between them at an appropriate interval, and the drive unit 3 allows the first driven unit 5 and the second driven unit 5 to be driven. 7 and 7 move in opposite directions, and the first flexible linear member 4 and the second flexible linear member 6 move as the first driven member 5 and the second driven member 7 move. And move in opposite directions.

In the first flexible linear body 4 and the second flexible linear body 6, the core wire of the wire of the first flexible linear body 4 and the second flexible linear body 6 is Since the thin wire spirally wound around the periphery has a substantially rack shape, as shown in FIG. 8, the first flexible linear body 4 and the second flexible linear body 6 are arranged in the longitudinal direction. It is also possible to use appropriate portions of the above as the first driven part 5 and the second driven part 7 as they are.

In the drive unit 3, the pinion gear 3b is
As shown in FIG. 3, it is rotated by a prime mover 3a such as a motor, and the prime mover 3a is driven by a battery 3c such as a battery outside the case 3d as shown in FIGS.

The first flexible linear body 4 or the second flexible linear body 6 moves along the guide bodies 2 and 2, and the upward bending portion 2b of the guide bodies 2 and 2. , 2b, the first flexible linear body 4 or the second flexible linear body 6 appropriately bends and moves along the bent portion, as shown in FIG.

The upward bending portions 2b of the guide bodies 2 and 2,
The first flexible linear body 4 and the second flexible linear body 6 projecting outside the guide bodies 2 and 2 from 2b can move upward in a straight line.

One end of the first flexible linear member 4 in the longitudinal direction is at one side edge of the upper movable window plate 1a in the width direction, and the other end of the first flexible linear member 4 in the longitudinal direction is at the bottom. It is fixed to the other end of the movable window plate 1b in the width direction, and more specifically, as shown in FIG. 1, the first flexible linear member 4 has an upper movable window plate 1a and a lower movable window plate 1b. It is fixed to the upper end of.

Here, the one side edge of the upper movable window plate 1a in the width direction and the other side edge of the lower movable window plate 1b are, as shown in FIGS. 1 and 4, the upper movable window plate 1a and the lower movable window plate 1a. In the width direction of the window plate 1b, the positions are opposite to each other.

Specifically, as shown in FIG. 4, one end in the longitudinal direction of the first flexible linear member 4 is fixed to the left end edge of the upper movable window plate 1a, and the other end in the longitudinal direction is fixed. The lower movable window plate 1b is fixed to the right edge of the lower movable window plate 1b via a shaft rod 8.

Similarly, the second flexible linear member 6 is formed as shown in FIG.
As shown in, the upper movable window plate 1a is fixed to the left end edge,
Further, as shown in FIG. 4, the other end in the longitudinal direction is fixed to the right end edge of the lower movable window plate 1b through the shaft rod 8, and the upper movable window plate 1a and the second flexible linear shape. Where the body 6 is fixed,
The upper movable window plate 1a and the fixing portion of the first flexible linear body 4 are in a state of facing each other in the width direction of the upper movable window plate 1a.

As in the case of the upper movable window plate 1a, the lower flexible window plate 1b is fixed to the first flexible linear member 4 and the second flexible linear member 4 as shown in FIG. The fixed portions 6 are opposed to each other in the width direction of the lower movable window plate 1b.

The fixed state of the first flexible linear body 4 or the second flexible linear body 6 and the upper movable window plate 1a is shown in FIG. 7 (a).
As shown in FIG. 5, the end portions of the first flexible linear body 4 and the second flexible linear body 6 are fixed together with the upper movable window plate 1a by the sandwiching body 14.

Further, the shaft rod 8 used for fixing both ends of the first flexible linear body 4 and the second flexible linear body 6 and the lower movable window plate 1b is shown in FIG. 7 (b). ), The first flexible member which is formed integrally with the holding body 14 and is elongated in the height direction and which projects upward from the upward bending portion 2b of the guide body 2. The linear body 4 and the second flexible linear body 6 are provided via the shaft rod 8 so that the sandwiching body 14 is located below the tip portions of the linear body 4 and the second flexible linear body 6.

Next, there is an embodiment in which the end portions of the first flexible linear member 4 and the second flexible linear member 6 are fixed only to the upper movable window plate 1a. In this embodiment, 11 and 13
As shown in FIG. 3, only the upper movable window plate 1 a is moved up and down by the drive unit 3. FIG. 12 shows the detailed structure of the drive unit 3, and FIG. 13 shows the drive unit 3 provided on the lower frame. In these examples, the first driven portion 5 is the end of the first flexible linear body 4 in the longitudinal direction, and the second driven portion 7 is the end of the second flexible linear body 6. It is connected to the section.

Next, as shown in FIG. 14, the window frame F itself equipped with the opening / closing window body 1 slides laterally in the window opening frame H to open and close the window opening frame H. Examples also exist, and the examples include an example in which the battery 3c in the drive unit 3 in the window frame F is used as a rechargeable battery.

Specifically, as shown in FIG. 14, the window frame F
Between the window opening frame H and the window opening frame H, a power supply connecting portion 9 for supplying electricity for charging is provided. Specifically, as shown in FIGS. 15 to 17, the power supply connecting portion 9 is provided. Is a plug 9
a and a jack 9b, a plug 9a is provided at an appropriate position on the vertical frame 12 of the window frame F from the rechargeable battery 3c through the electric cord 3e, and the window opening frame H is provided with a jack 9b. It is attached to the vertical frame 12.

Further, the plug 9a includes a vertical frame 12 of the window frame F.
The plug 9a can be swung in an appropriate range as shown in FIG. 17 by the elastic body 15. , Impact of window frame F or plug 9a
The plug 9a can be protected by acting as a buffer when the vehicle collides with a place other than the jack 9b.

There is also an embodiment in which the jack 9b is mounted on the window frame F side and the plug 9a is mounted on the window opening frame H side.

Further, the jack 9b has a plug receiving seat 9
c is provided, specifically, as shown in FIG.
When the plug 9a comes into contact with the mortar-shaped recess, as shown in FIG. 17, the mortar-shaped recess is centered on the plug 9a. The plug 9a is inserted into the jack 9b by guiding it to a location.

The power supply connecting portion 9 is generally supplied with a household AC power supply having a predetermined voltage. SW is a door stop switch (see FIG. 14). When the door stop switch SW is turned on, the jack 9 of the power supply connection 9 is connected.
It is configured such that b is in the energized state. That is,
When the door stop switch SW is in the OFF state, the jack 9b of the power supply connecting portion 9 is non-conductive to ensure safety.

First, the prime mover 3a of the drive unit 3 is started,
When the pinion gear 3b rotates, the first driven part 5 and the second driven part 7 start moving in mutually opposite directions, and the first driven part 5 and the second driven part 7 move with the movement of the first driven part 5 and the second driven part 7. The flexible linear body 4 and the second flexible linear body 6 move in mutually opposite directions.

Further, the first flexible linear body 4 and the second flexible linear body 6 are formed by the upward bending portions 2b, 2 of the guide bodies 2, 2.
Both are moved upward by b, and the upper movable window plate 1a is operated to move up and down.

On the other hand, the other end sides of the first flexible linear body 4 and the second flexible linear body 6 are also directed upward by the upward bending portions 2b, 2b on the other side of the guide bodies 2, 2. , Is connected to the lower movable window plate 1b via the shaft rods 8 and 8, so that the first flexible linear member 4 and the second flexible linear member 6 are moved downward by the shaft rods 8 and 8. The movable window plate 1b can be raised and lowered.

On the upper movable window plate 1a and the lower movable window plate 1b, window side brushes 16 which are in contact with each other and are opposed to each other are attached, and the center frame 13, the upper movable window plate 1a and the lower movable window plate 1 are attached.
A frame-side brush 17 is attached between the frame 17 and b.

[0045]

According to the first aspect of the present invention, the first flexible linear structure is slidable along the guide bodies 2 and 2 formed so as to be bent upward from both end portions in the width direction of the movable upper and lower movable window plate 1a. The body 4 and the second flexible linear body 6 are provided, and one end of the first flexible linear body 4 is provided at one side edge in the width direction of the upper movable window plate 1a, and the second flexible linear body 6 is An electric sash fixed to the other side edge of the upper movable window plate 1a in the width direction so that the first flexible linear body 4 and the second flexible linear body 6 can move in mutually opposite directions. As a result, first, the upper movable window plate 1a can be electrically moved up and down by an extremely simple structure, and secondly, the upper movable window plate 1a can be opened and closed quickly by moving up and down. There are various effects such as.

To explain these effects in detail, the first flexible linear body 4 and the second flexible linear body 6 each have flexibility and can be freely bent. At the same time, the first flexible linear body 4 and the second flexible linear body 6 are guided upward by the guide bodies 2 and 2 whose longitudinal ends are bent upward, and One flexible linear body 4
Since the second flexible linear member 6 and the second flexible linear member 6 move in opposite directions, the upper movable window plate 1a can be raised and lowered.

The structure can be made up of the first flexible linear body 4 and the second flexible linear body 6 which are simply flexible, and the drive section 3, and the structure is extremely simple. In addition, the simple structure enables reliable operation and is less likely to cause a failure. Further, there is an advantage that it can be provided at a low price.

The upper movable window plate 1a is moved up and down by the first flexible linear body 4 and the second flexible linear body 6,
The moving speeds of the first flexible linear body 4 and the second flexible linear body 6 can be directly used as the ascending / descending speed of the upper movable window plate 1a, and the vertically movable state of the upper movable window plate 1a is excellent. It can be something.

Next, in claim 2, the upper movable window plate 1a.
Also, the lower movable window plate 1b is used as an open / close window body 1 that can be moved up and down, and guide bodies 2 and 2 are formed at a substantially middle position in the height direction of the open / close window body 1 so as to be upward from both widthwise end portions of the open / close window body 1. The 1st flexible linear body 4 and the 2nd flexible linear body 6 which can move along are provided, and one end of the 1st flexible linear body 4 is the width direction of the upper movable window plate 1a. The other end is fixed to the side edge and the other side edge in the width direction of the lower movable window plate 1b, and the second flexible linear member 6 is attached to the other side edge in the width direction of the upper movable window plate 1a and the other end is lowered. An electric sash fixed to the other side edge of the movable window plate 1b so that the first flexible linear body 4 and the second flexible linear body 6 are movable in opposite directions. By this, the upper movable window plate 1a and the lower movable window plate 1b can be opened and closed at the same time, and the upper flexible window plate 1a and the lower flexible window member 1a and the second flexible linear body 6 can be simultaneously opened and closed. Movable window board 1b Can be operated simultaneously, and the upper can be made equal lifting speed of the movable window plate 1a and the lower movable window plate 1b, the upper movable window plate 1a and the lower movable window pane 1
Although the b can be raised and lowered, its structure can be made extremely simple.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a front view of a main portion of the present invention, which is a partial cross-section.

FIG. 3 is a perspective view of a drive section.

FIG. 4 is a schematic front view of the present invention.

FIG. 5 is a schematic side view of the present invention.

FIG. 6 is a side view of an essential part of the present invention.

7A and 7B are perspective views of a main part of the present invention.

FIG. 8 is a perspective view of an embodiment of a first driven part and a second driven part.

9 and 10 are schematic diagrams of the operating state of the present invention.

FIG. 11 is a perspective view of an essential part of another embodiment of the present invention.

FIG. 12 is a front view of the main part, which is a partial cross-section of FIG. 11.

FIG. 13 is a schematic view of another embodiment of the present invention in which a drive unit is provided in the lower frame.

FIG. 14 is a perspective view of another embodiment of the present invention.

FIG. 15 is a schematic view showing a charging structure of a driving unit power supply of the present invention.

FIG. 16 is a perspective view showing a partial cross section of a power supply connecting portion.

FIG. 17 is a cross-sectional view of the charging structure in the driving unit of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Opening / closing window body 1a ... Upper movable window plate 1b ... Lower movable window plate 2 ... Guide body 4 ... First flexible linear body 6 ... Second flexible linear body

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Atsushi Mori 2-1-1, Nishishinjuku, Shinjuku-ku, Tokyo Sanwa Shutter Industry Co., Ltd.

Claims (2)

[Claims] 1. A first flexible linear body and a second flexible linear body which are slidable along a guide body bent upward from both widthwise end portions of an upper movable window plate which can be raised and lowered. And one end of the first flexible linear member is fixed to one side edge of the upper movable window plate in the width direction, and the second flexible linear member is fixed to the other side edge of the upper movable window plate in the width direction.
An electric sash, wherein the first flexible linear body and the second flexible linear body are movable in mutually opposite directions. 2. A guide formed by opening and closing an upper movable window plate and a lower movable window plate that can be moved up and down, and forming the upper and lower movable window plates at a substantially middle position in the height direction of the upper and lower movable window plates so as to be upward from both end positions in the width direction of the opening and closing window member. A first flexible linear body and a second flexible linear body that are movable along the body are provided, and one end of the first flexible linear body has one side edge in the width direction of the upper movable window plate. While the other end is fixed to the other side edge of the lower movable window plate in the width direction, the second flexible linear member is attached to the other side edge of the upper movable window plate in the width direction and the other end is attached to the other side of the lower movable window plate. Sticks to the side edges,
An electric sash, wherein the first flexible linear body and the second flexible linear body are movable in mutually opposite directions.