JPH0237467B2 - OSHIIRETONOKANKIKOZO - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ventilation structure for a storage space such as a closet provided in a building such as a residence.

For example, when a closet is closed, it becomes an airtight space, so especially in houses with a concrete structure, condensation tends to form on the walls in the back and corners of the closet due to water vapor from the concrete walls and moisture in the room. As a result, mold and corrosion often occur on walls and stored items. In order to prevent such condensation, conventional methods have been to create a space between the stored items and the wall, or to construct the inner walls of the closet by pasting gypsum boards on concrete walls through heat insulating materials such as rock wool. However, since the dew condensation prevention effect is not sufficient, improvements have been desired.

The present invention aims at the above-mentioned improvement, and includes a bag-shaped ventilation chamber that communicates with the storage space and is equipped with a drawer on the outside of the closet, etc., and the drawer is located below the storage space and inside the lower part of the ventilation chamber. The interior of the closet, etc. is ventilated through the ventilation chamber by inserting and removing the drawer, thereby preventing dew condensation.

Hereinafter, as an embodiment of the present invention, a case where the present invention is applied to a closet will be described based on the drawings. In FIG. 1, the closet is divided into two upper and lower storage spaces 2 and 3 by a partition plate 1, and furthermore, a storage space 5 as a top bag is provided in the upper part via an upper plate 4, and the lower part is divided into two upper and lower storage spaces 2 and 3. A drawer loading chamber 8 equipped with a drawer 7 is connected via the bottom plate 6.

The closet is opened and closed by a sliding door 11 placed between the sill 9 and the middle sill 10, and the storage space 5 for the top bag is also opened and closed by a sliding door 11a placed between the middle sill and the door 12. be done.

By the way, the back plate 14 of the closet also serves as the back plate of the top bag, and is spaced from the concrete wall 15 by a predetermined distance to form an air flow path 16a therebetween. Also, the top plate of the top bag 1
7 is also located at a predetermined distance from the concrete wall 15, and there is an air flow passage 16b between the concrete wall and the concrete wall.
The front part (the left part in FIG. 1) of this airflow passage is sealed by a surrounding edge 13. For this purpose, an air flow passage 16 is provided outside the storage spaces 2, 3, and 5.
A and 16b form a bag-shaped ventilation chamber 16.

The back plate 14 and the top plate 17 are provided with communication holes 18, for example, as means for communicating the storage spaces 2, 3, 5 and the ventilation chamber, respectively. According to the illustrated example, the communication holes 18... are arranged as they move away from the drawer 7, that is, from the bottom to the top of the back surface 14, and from the back of the top plate 17 to the front (from the right to the left in the drawing). The opening area gradually becomes wider. The lower end opening side of the ventilation hole 16 (air flow passage 16a) serves as the drawer loading chamber 8.

As shown in Figs.
is stretched downward, and an upper plate 23 fixed to the sill 9 and the horizontal beam 22 is stretched upward. The drawer 7 loaded in the drawer loading chamber 8 is formed so that its peripheral surface can move in close contact with the inner surface of the drawer loading chamber, and the drawer can be pushed deep into the drawer loading chamber. be. A knob 25 is attached to the front plate 24 of the drawer. Further, the back plate 26 is provided with a ventilation hole 27, and a valve 28 is provided to close the ventilation hole 27 during the process of inserting the drawer 7 into the drawer loading chamber 8.

In the ventilation structure of the closet having such a configuration, the sliding doors 11 and 11a are opened as appropriate, and the drawer 7
When it is pushed in the direction of the arrow toward the back of the drawer loading chamber 8 from the pulled out state shown by the solid line in FIG. 7, especially the back plate 26 acts like a pump. As a result, the air in the ventilation chamber 16 including the drawer loading chamber 8 is forced into each storage space 2, 3, and 5 through the communication holes 18, and the spaces between each storage chamber are ventilated. Condensation and moisture absorption on the walls of the storage chambers 2, 3, and 5, on the stored articles, etc. is prevented. If the opening areas of the communication holes 18 are set as described above, sufficient air can be supplied into the storage space even from the communication holes located far from the drawer 7. If a valve 28 is provided to open and close the ventilation hole 27, the pumping function of the drawer 7 will be enhanced and the ventilation function will be better exhibited. In this ventilation structure, the side walls of the storage spaces 2, 3, and 5 are double walls that contain air, so they have an insulating effect, a dew condensation prevention effect, and a forced ventilation effect due to the action of inserting and removing the drawer 7. This creates a synergistic effect, especially if you store items that are replaced or used on a daily or regular basis, such as socks, handkerchiefs, underwear, bedding, sheets, etc. Since it is frequently inserted and removed, the forced air blowing action can be carried out easily on a daily basis and is a good match. In addition, drawer 7
If necessary, push it all the way into the drawer loading chamber 8,
It is also possible to increase the forced ventilation effect.

As described above, the present invention provides a bag-shaped ventilation chamber on the outside of a closet, etc. that communicates with the storage space of the closet, etc., and is equipped with a drawer, and the interior of the storage space is forcibly forced when the drawer is inserted or removed. Since the storage space can be thoroughly ventilated, the storage space can be made moisture-proof, and dew condensation on the walls of the storage space such as a closet and moisture absorption of stored items can be easily prevented.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of a closet ventilation structure according to the present invention, and FIG. 2 is an enlarged sectional view of a drawer and a drawer loading chamber. 2, 3... Storage space as a closet, 5... Storage space as a top bag, 7... Drawer, 8... Drawer loading room, 14... Back board, 15... Concrete wall, 16...
Bag-shaped ventilation chamber, 16a, 16b... air flow passage, 1
7...Top plate, 18...Communication hole, 26...Back plate, 27...
Vent hole, 28...valve.

Claims (1)

[Claims] 1. A ventilation chamber is provided outside a storage space such as a closet,
A ventilation structure for a closet or the like, characterized in that a drawer is provided below the storage space and within the lower part of the ventilation chamber, and the ventilation chamber communicates with the storage space via a communication means. 2. A ventilation structure such as a closet according to claim 1, wherein the communication means is a communication hole. 3. A ventilation structure for a closet or the like according to claim 2, wherein the communication hole has an opening area that increases as the distance from the drawer increases. 4. A ventilation structure for a closet or the like as set forth in claim 1, characterized in that a back plate of the drawer is provided with a ventilation hole with a one-way ventilation valve.