JP2641255B2 - Door ventilation structure - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a ventilating structure for a door used, for example, in a bathroom, and more particularly, to a technique for facilitating the work of assembling two front and back perforated plates. It is related to.

[Prior art] Conventionally, there is a ventilation structure of a door in the form of a gull.
When such a garbage type is used for a bathroom door, there is a problem that high-temperature steam inside the bathroom escapes to the outside, and water scattered by a shower or the like also splashes outside.
In order to solve such a problem, a through hole is formed in the front and back plates, a perforated core plate is slidably interposed between the front and back plates, and the through holes in the front and back plates are slid according to the sliding position of the perforated core plate. A ventilation structure that opens and closes is also conceivable.

[Problems to be Solved by the Invention] By the way, in the ventilation structure of a door in which a through hole is formed in the front and back plates and a perforated core plate is slidably movable between the front and back plates, two front and back plates are provided. Independent construction is troublesome, and when the positions of the through holes of the two perforated plates need to be aligned, the workability is further troublesome.

The present invention has been made in view of such a problem, and an object of the present invention is to provide a configuration in which a perforated core plate is slidably provided between two perforated plates.
It is an object of the present invention to provide a door ventilation structure that can improve the workability of a perforated plate.

[Means for Solving the Problems] The present invention relates to a ventilating member 5 in which two front and back perforated plates 1 and 2 which are bent into a substantially square wave shape are connected at one side and integrated into a door. 6, through holes 1 a, 2 a are formed in the corrugated side wall portions 1 b, 2 b of the two substantially rectangular corrugated perforated plates 1, 2, and the two perforated plates 1 of the ventilation member 5. , 2, a perforated core plate 3 having a substantially E-shaped cross section for opening and closing a through hole 1 a of one perforated plate 1 is slidably interposed between the two perforated plates 1, 2.
A moving means 4 for slidingly moving the perforated core plate 3 is provided.

[Effect] Two perforated plates 1, 2 folded on the front and back folded in a substantially square wave shape
Is connected on one side and integrated ventilation member 5
Is attached to the door 6 and two perforated plates 1 and 2 having a substantially square wave shape are attached.
A cross-section in which through holes 1a, 2a are formed in the corrugated side wall portions 1b, 2b of FIG. A substantially E-shaped perforated core plate 3 is slidably interposed between the two perforated plates 1 and 2 to ventilate the two substantially rectangular wave-shaped perforated plates 1 and 2. Through holes 1a, 2a are formed in the corrugated side wall portions 1b, 2b, so that when the ventilation member 5 is used, for example, in a bathroom, the inside is not visible through the through holes 1a, 2a. , And also water holes from the bathroom
1a, 2a, difficult to enter, and two corrugated perforated plates 1, 2
A perforated core plate 3 having a substantially E-shaped cross section is provided between two perforated plates 1 and 2.
Between the two corrugated perforated plates 1 and 2, the perforated core plate 3 including the E-shaped central piece can be favorably supported. The perforated core plate 3 can be stably held and slid, and the perforated core plate 3 whose position is changed by sliding can be stably positioned.

Examples Examples of the present invention will be described below in detail with reference to the drawings.

The door 6 is used in a bathroom, and a ventilation section 7 is configured to be openable and closable at a lower portion of the door 6. By opening and closing the ventilation section 7, the bathroom is prevented from being cooled or hot air is blown into the bathroom. In order to prevent stagnation and splashing of hot water or the like outside the bathroom when using a shower or the like. Hereinafter, the configuration of the ventilation unit 7 will be described in detail.

The ventilation unit 7 is near the lower frame 8 of the door 6, and the lower end thereof is connected to and supported by the lower frame 8 by a connecting plate 10, and the upper end is held by the door face plate 9 via the horizontal frame 11. The ventilation part 7 is composed of a ventilation member 5 in which two front and back perforated plates 1 and 2 are connected on one side and integrated, and two perforated plates 1 and 2 of the ventilation member 5.
A perforated core plate 3 which is slidably interposed between the two to open and close the through holes 1a of one perforated plate 1, and a perforated plate 1, 2 attached to the perforated core plate 3 and front and back. A protrusion 13 as an example of the moving means 4 penetrating the horizontally long hole 12 is constituted, and by moving the protrusion 13 left and right with fingers, the ventilation member 5 having both ends held by the left and right vertical frames 14, 14. The opening / closing of the ventilating part 7 by sliding the inner perforated core plate 3 left and right with respect to the front and back perforated plates 1 and 2 to open and close the through hole 1a of the perforated plate 1 I can do it.

In this way, the ventilation member 5 in which the front and back two perforated plates 1 and 2 are connected at one side thereof and integrated is attached to the left and right vertical frames 14 and 14 of the door 6, the connecting plate 10 and the horizontal frame 11. To hold one of the perforated plates 1 between the two perforated plates 1 and 2 of the ventilation member 5.
The perforated core plate 3 that opens and closes the through hole 1a is slidably interposed, so that it is not necessary to separately mount the perforated plates 1 and 2 and it is not necessary to perform troublesome work. Can be enhanced.

As shown in FIG. 4, the perforated plates 1 and 2 are made of, for example, an extruded product of a synthetic resin, and after the extrusion, the perforated plates 1 and 2 are formed by drilling the through holes 1a and 2a. Perform processing. Such through holes 1a and 2a are formed in a horizontal piece 16 which is horizontal on the lower surface of the projection 15 in the mounted state, and are also formed in an upper horizontal piece 17. The perforated core plate 3 is formed in a substantially E shape,
Holes 20 having the same shape and pitch as the through holes 1a and 2a are formed in each of the horizontal piece 18 and the vertical piece 19. The horizontal pieces 18, 18, 18 of the perforated core plate 3 are the upper horizontal piece 17 and the horizontal piece 1 of the perforated plates 1, 2.
It is slidably mounted on 6,16. And the perforated board 1 side is installed in the bathroom side. The projection 13 is attached to an attachment hole 21 of the perforated core plate 3. The extruded ventilation member 5 is inserted and held in the horizontal frame 11 in close proximity to the elastic restoring force.

[Effects of the Invention] The present invention provides a ventilating member, in which two front and back perforated plates bent into a substantially square wave shape are connected on one side and integrated, is attached to a door, and a substantially square wave shape is provided. A hole having a substantially E-shaped cross section is formed by forming a through hole in the corrugated side wall portion of the two perforated plates and opening and closing the through hole of one of the perforated plates between the two perforated plates of the ventilation member. Since the core plate is slidably interposed between the two perforated plates, the vent holes for ventilation of the two perforated plates having a substantially square wave shape are formed in the corrugated side wall portion, and the ventilation is provided. For example, when the member is used in a bathroom, the inside does not become visible through the through hole, water drops from the bathroom are hard to enter the through hole, and furthermore, two corrugated perforated plates are used. A perforated core plate having a substantially E-shaped cross section is slidably interposed between the two perforated plates, and a perforated plate is provided between the two corrugated perforated plates. The core plate can be well supported, including the E-shaped central piece, and the holed core plate can be stably held and slid, and the position of the holed core plate can be slid to change the position. There is an advantage that it can be performed stably.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a door according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the door, partly omitted, and FIGS. Enlarged sectional view, front view, part (a) and (b) of FIG.
Fig. 5 (a) and 5 (b) are front views and cross-sectional views of the perforated core plate of the same as above, respectively. Perforated core plate, 4 means for moving,
5 is a ventilation member, 6 is a door.

Claims (1)

(57) [Claims] 1. A ventilating member integrated with two front and rear perforated plates bent in a substantially square wave shape and connected on one side thereof to a door, and two substantially square wave shapes are attached to the door. A through hole is formed in the corrugated side wall of the perforated plate, and a perforated core plate having a substantially E-shaped cross section for opening and closing one of the perforated plates is provided between the two perforated plates of the ventilation member. A ventilating structure for a door, comprising sliding means interposed between a plurality of perforated plates and moving means for slidingly moving the perforated core plate.