JP2559251Y2 - Mobile louver - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention relates to a mobile louver provided at a building entrance.

2. Description of the Related Art A shutter that is closed during non-business hours is provided outside a door at the entrance of a building, and a grill shutter having a grid of shutter curtains is provided when transparency is required.

In a busy area such as a downtown area, after business is over,
Even in a non-business state before the start of business, setting a state in a store or a state where people passing through products displayed in the store can be seen has a great effect on business.

Also, in various offices, it is often required to take in outside light into the room to make it bright and open.

For this reason, many buildings are equipped with the grill shutter as described above.

[Problems to be Solved by the Invention] However, although the grill shutter has transparency, the grill shutter itself usually does not have a design that attracts human attention. As described above, it is preferable that a special design be applied to the shutter itself in order to attract the attention of passers-by and to direct the line of sight to the store.

Some ordinary shutters have a shutter curtain painted with a picture. However, such shutters have disadvantages in that the inside cannot be seen and no light can be taken.

The present invention has been made in view of the above circumstances, and has as its object to provide a movable louver having a design property sufficient to attract human attention while having a see-through property.

[Means for Solving the Problems] In the present invention, a louver piece is attached to a whole frame at a required pitch on a frame-like frame to form a door body, and the door body enables opening and closing of an entrance opening and closing of the door. The louver piece is provided with irregularities so that a desired shape is formed by the entire louver piece.

[Operation] The opening and closing of the doorway is performed by opening and closing the door. When the door is closed, a desired design is formed by the shape and the picture applied to the louver piece.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

In the figure, 1 is an entrance opening, 2 is an eave, and 3 is an entrance door.

Vertical guide rails 4 are provided on both side surfaces of the entrance opening 1 and horizontal guide rails 5 are provided on the lower surface of the eaves 2, and the vertical guide rails 4 and the horizontal guide rails 5 are connected in an L-shape.

Guide rollers 7 and 8 are pivotally attached to upper and lower two places on both sides of a frame 6 having substantially the same size as the entrance opening 1, and the upper guide roller 7 is provided offset to the eaves side.

The guide rollers 7, 8 on both sides of the frame 6 are fitted to the guide rails 4, 5, respectively. A strip-shaped louver piece 9 extending in the vertical direction is attached to the frame 6 at a required pitch in the width direction of the frame 6 in a posture perpendicular to the surface formed by the frame. The body 10 is formed.

Irregularities are formed on the outdoor side end of the louver piece 9 so that the aggregate of the louver pieces 9 has a required three-dimensional shape (for example, the shape of a human face in this embodiment).

Pulleys 1 above the left and right vertical guide rails 4
A rope winding machine provided on one side of the opening 1;
Bury 13

The rope winding machine 13 includes a storage box 14, a drum 15 rotatably provided in the storage box 14, and a handle 16 for rotating the drum 15. Although not shown, the rope winder 13 is provided with a drum stop mechanism such as a latch mechanism and a brake mechanism.

Rope fixing pieces 17, 17 are fixed to both lower ends of the width of the frame 6, and one end of a rope 18 is fixed to one of the fixing pieces 17,
After hanging around 11 and 12, the other end is engaged with the drum 15, the other engaging piece 17 is engaged with one end of another rope 19, and the pulley 12 is wound around the other end. Is engaged with the drum 15.

On both sides of the opening 1 on the outdoor side, lighting units 21 and 22 having a required number of lighting lamps 20 are provided.
By 22, the outdoor side of the door body 10 is illuminated.

 Hereinafter, the operation will be described.

1 to 4 show a state in which the opening 1 is closed by the door body 10. FIG.

In this state, the door 3 is inserted from between the louver pieces 9.
Through the store. When the door 10 is viewed from an oblique direction, the three-dimensional shape formed by the shape of the end face of the louver piece 9 can be seen.

Further, when the door body 10 is illuminated by the illumination units 21 and 22, the shape formed by the louver piece 9 rises brightly.

Thus, the door body 10 has not only the transparency, but also a design that sufficiently attracts the attention of passers-by.

Next, when going in and out of the door 3, the ropes 18 and 19 are wound around the winder 13 by turning the handle 16. As the ropes 18 and 19 are wound, the lower end of the door body 10 is pulled up, and the upper guide roller 7 traverses the horizontal guide rail 5. Move towards.

When the lower end of the door body 10 is pulled up to the upper end of the vertical guide rail 4, the door body 10 is stored on the lower surface of the eaves 2 with the louver piece 9 facing downward. The design decorates the lower surface of the eaves 2.

As described above, since the winder 13 has the drum stopping mechanism, the rotation of the drum 15 is restricted, and the stored state of the door body 10 is maintained.

In this storage state, the shape formed by the louver piece 9 appears on the lower surface of the eaves, and the function of decoration of the entrance and exit is achieved.

When the opening 1 is closed by the door body 10, the handle 16 may be reversed, that is, the drum 15 may be rotated in the direction in which the ropes 18 and 19 are extended.

When the ropes 18 and 19 are extended, the lower end of the door body 10 descends along the vertical guide rail 4, and the upper end moves in the horizontal direction due to the lower end lowering.
As shown in FIGS. 1 to 4, the opening 1 is closed by the door body 10.

The louver piece may be made of a stainless steel plate so that the light of the spotlight is sufficiently reflected, or the steel plate may be colored.

Alternatively, a pattern may be written on one surface and the opposite surface without forming irregularities on the louver piece, so that one picture is obtained when viewed from an oblique direction. The pattern may be changed by.

Further, the shape of the louver piece may be not a strip but a triangular bar.

 Further, the door body may be stored on the ceiling on the indoor side.

Furthermore, the door body may be slid horizontally and stored on the side of the opening, or the ropes 18 and 19 may be connected in the middle,
Various changes can be made without departing from the gist of the present invention, for example, a single rope may be wound around the drum.

[Effects of the Invention] As described above, according to the present invention, it is possible to secure the transparency of the door body in a closed state and to attract the attention of a person by the design of the door body itself. The synergistic effect of transparency and design enhances the advertising effect.

[Brief description of the drawings]

FIG. 1 is a front view according to an embodiment of the present invention, FIG. 2 is a front plan view thereof, FIG. 3 is a front side view thereof, and FIG. 1 is an entrance opening, 4 is a vertical guide rail, 5 is a horizontal guide rail, 6 is a frame, 7 is an upper guide roller, 8 is a lower guide roller, 9 is a louver piece, and 13 is a rope winder.

Claims (3)

(57) [Scope of request for utility model registration] A louver piece is attached to a frame-shaped frame at a required pitch on the entire frame to form a door body. The door body can open and close an opening and an entrance, and the individual louver pieces are provided with irregularities. A movable louver characterized in that a required shape is constituted by the whole. 2. A louver piece is attached to a frame-like frame at a required pitch on the entire frame to form a door body, and the door opening / closing opening can be opened and closed by the door body, and a picture is applied to each of the louver pieces. A mobile louver, characterized in that the required paintings are composed entirely. 3. An L-shaped guide rail is provided on the side surface and the ceiling surface of the entrance opening, and guide rollers provided on both sides of the frame are fitted to the guide rail, and a rope is fixed to a lower end of the frame. The rope according to claim 1 or 2, wherein the rope is wound up and fed out, the door opening and closing opening can be opened and closed, and the door can be stored on the ceiling surface with the louver pips facing down. 3. The mobile louver according to claim 2.