JPH0622835U - Nodal ventilator - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Based on an ideal plan, a nodal ventilation system is installed at appropriate places to provide natural ventilation to create a comfortable living environment and conserve energy. The purpose was to extend the life of houses and protect forests. [Structure] A node hole ventilation device 1 is attached by making a hole at a position where the device is to be attached. Ventilation is performed by opening a stopper or a lid, and a net portion 4 is provided so as not to move an object through a node hole. When ventilation is not required, it can be covered or covered.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a node hole ventilation device.

[0002]

[Prior art]

 Houses made of natural wood have wood grain and knots, and the wood grain and knots breathe dry air and moist air. There is a difference in expansion and contraction due to breathing between the hard knot and the soft knot, and the knot hole is formed wherever the hard knot naturally escapes. Ventilation through these knot holes provides cool summers and cold winters. Also, I often lost an important thing because of this knothole. The interiors of houses such as concrete and prefabricated houses are made of plywood and new building materials, so there are no joints or holes, and the rooms are sealed, so it is warm in winter and humid in summer. Due to insufficient ventilation, the life of houses and household goods is shortened. A closed room will run the cooler more often than necessary, which is not good for energy conservation and health.

[0003]

[Problems to be solved by the device]

 Some people have said that the house they used to live in could have lived without a cooler, but the rebuilt house couldn't live without a cooler. In order to cope with such a situation, the present invention uses not only houses such as concrete and prefabricated buildings but also houses built with natural materials nowadays because a large amount of plywood, new building materials, etc. are used. There are no knots and ventilation is poor. Therefore, attach a nodal hole ventilator to the appropriate places to improve natural ventilation. We aim to save energy in parallel with creating a comfortable living environment with cool summers and warm winters. Then, we addressed the issue of extending the life of houses, reducing the amount of forest deforestation, protecting nature, and improving health.

[0004]

Means for Solving the Problems The nodal hole ventilation device of the present invention is an artificial nodular hole made of a solid body having holes, and has good air permeability and can be attached at an appropriate place. Nets are provided to prevent the loss of important items due to these knot holes. When ventilation is no longer needed, it can be equipped with a built-in stopper or lid.

To attach the nodal hole ventilator, a hole is made in the part to be attached and the part is fitted and fixed. It is needless to say that the outer peripheral surface of the node hole ventilation device and the inner peripheral surface with the holes may be fixed with an adhesive when fixing.

[0006]

[Action]

 The node hole ventilation device of this invention is intended to create a comfortable living space by ventilation from under the floor, between the side walls, and from the ceiling. The knot-hole ventilation system allows air to flow not only in the room but also under the floor, between the side walls, and in the ceiling, creating a comfortable living space that does not require a cooler. Protect.

[0007]

【Example】

 FIG. 1 is a perspective view of a node hole ventilation device 1 having a plug 2. The upper part of the outer peripheral surface 7 of the nodal hole ventilation device 1 of FIG. 1 is formed in a barb so as to match the cut corners of the hole when the mounting hole is opened and the floor, wall, and ceiling. This is to prevent the sheet material from peeling off easily from the building material when a hole is made in the sheet material attached to, for example, and to prevent the nodal hole ventilation device 1 from coming out of the opened hole. . However, the upper portion of the outer peripheral surface 7 of the knotless hole ventilation device 1 does not necessarily have to be bent.

FIG. 2 is a cross-sectional perspective view of an example in which the node hole ventilation device 1 is applied to the floor 13. A hole having a size suitable for attaching the nodal hole ventilation device 1 to the floor 13 is made in the floor, and the nodal hole ventilation device 1 is fitted and fixed. An adhesive may be applied to the portion where the cross section of the hole opened at the time of fixing and the outer peripheral surface 7 of the nodal hole ventilation device 1 are overlapped and fixed. 2 of FIG. 2 serves to prevent the net portion 4 of FIG. 3 from passing through the nodal holes of the nodal hole ventilator 1 and moving to another object. The mesh portion 4 is not limited to the mesh of FIG. 3 and the position of FIG. In FIG. 2, 5 is provided with a screw-shaped groove 5 which is convenient for mounting the plug 2 of FIG. 4 on the inner peripheral surface of the node hole ventilation device 1.

The stopper 2 of FIG. 4 stops ventilation when the ventilation of the nodal hole ventilation device 1 is no longer necessary, and therefore the screw 5 cut on the inner peripheral surface of the nodal hole ventilation device 1 is provided on the outer peripheral surface of the stopper 2. A screw 6 having a dimension to fit in is cut. There is a minus groove 3 on the surface of the stopper 2. A screwdriver is applied to the groove 3 and the stopper 2 is rotated and fitted. It goes without saying that the groove on the surface of the stopper 2 may be positive. Further, the stopper 2 may be a fitting type that fits with a snap instead of a screw type.

FIG. 5 is a perspective view of the nodule ventilation device 1 that looks like Mt. Gassan in the shape of a figurine, and is composed of a pedestal 8 and a lid 9. The fake figurine style is not limited to Gassan. FIG. 6 is a sectional view of the lid 9 of Gassan. FIG. 7 is a cross-sectional perspective view of FIG. 6 with the lid 9 removed, and the net portion 4 of FIG. 9 is provided at the top and bottom of the node hole so as to prevent objects from entering the node hole. The position, type and shape of the rope portion 4 are not limited to this. A motor 10 and a fan 11 rotated by the motor 10 are provided inside the node hole ventilation device 1. The outer peripheral surface 7 and the pedestal 8 of the node hole ventilation device 1 are fixed so that they can be attached freely. When the lid 9 is put on, the switch 12 is turned off and electricity stops, and when the lid 9 is removed, the switch 12 is connected and electricity flows. ing. It is a mechanism that allows you to manually cut the switch 12 without covering the lid 9 and enjoy the natural ventilation. By changing the pedestal 8 and the lid 9 to various shapes, you can enjoy the change in the atmosphere as a figurine, hanging, or attachment. FIG. 8 shows a forced ventilation system including a motor 10 and a fan 11 in the node hole ventilation system 1 of FIG. Naturally, there are various shapes of nodal holes, and naturally ventilated devices and forced ventilation devices using fans are not limited to these. Therefore, it is natural that the type and size of the motor and fan of the forced ventilation system will change if the type and size of the nodal ventilator change.

FIG. 8 is a forced ventilation type device using the motor 10 and the fan 11 in FIG. 1, and a net portion 4 is provided so as to sandwich the motor 10 and the fan 11 in the ventilation hole. The position, type, and number of nets are not limited to this.

[0012]

[Effect of device]

 This invention applies the ideal nodal hole ventilation system to concrete houses, prefabricated houses, etc., as well as houses without new holes by using new building materials, just as the houses made of natural materials have nodal holes. It was installed in the right place, and the natural cool breeze was introduced into the room so that a comfortable life could be achieved without a cooler. In parallel, it aims to extend the life of houses and save energy, protect forests and protect the natural world.

[Brief description of drawings]

FIG. 1 is an explanatory view of an embodiment of the present invention.

FIG. 2 is a sectional perspective view attached to the floor.

FIG. 3 is a front view of a net.

FIG. 4 is a perspective view of the lid 2 of FIG.

FIG. 5 is a perspective view of a forced knot hole ventilation device that looks like a figurine of Gassan.

FIG. 6 is a cross-sectional view of a lid disguised as a figurine of Gassan.

FIG. 7 is a cross-sectional perspective view excluding the lid of the node hole ventilation device that looks like a figurine of Gassan.

FIG. 8 is a cross-sectional perspective view of the forced ventilation system shown in FIG. 1 in which the mesh 4 sandwiches the motor 10 and the fan 11.

[Explanation of symbols]

 2 plug 3 groove of plug 4 mesh part 5 screw on inner peripheral surface 6 screw on plug 7 outer peripheral surface 8 pedestal 9 lid 10 motor 11 fan 12 switch

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[Procedure amendment]

[Submission date] August 9, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Added

[Correction content]

[Brief description of drawings]

FIG. 1 is an explanatory view of an embodiment of the present invention.

FIG. 2 is a sectional perspective view attached to the floor.

FIG. 3 is a front view of a net.

FIG. 4 is a perspective view of the lid 2 shown in FIG.

FIG. 5 is a perspective view of a forced knot hole ventilation device that looks like a figurine of Gassan.

FIG. 6 is a cross-sectional view of a lid disguised as a figurine of Gassan.

FIG. 7 is a cross-sectional perspective view excluding the lid of the node hole ventilation device that looks like a figurine of Gassan.

FIG. 8 is a cross-sectional perspective view of the forced ventilation system shown in FIG. 1 in which the mesh 4 sandwiches the motor 10 and the fan 11.

9 is a front view of the net used in FIGS. 7 and 8. FIG.

[Explanation of symbols] 1 nodal hole ventilation device 2 plug 3 groove of plug 4 mesh part 5 screw on inner peripheral surface 6 screw on plug 7 outer peripheral surface 8 pedestal 9 lid 10 motor 11 fan 12 switch

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] Figure 8

[Correction method] Change

[Correction content]

[Figure 8]

Claims (3)

[Scope of utility model registration request] 1. A nodal hole ventilation device comprising a solid artificial nodule hole having a hole, wherein ventilation is performed through the nodal hole, and a net portion is provided to prevent an object from moving through the nodal hole. 2. The node hole ventilation device according to claim 1, wherein the node hole can be plugged or covered when ventilation from the node hole is not required. 3. The node hole ventilation device according to claim 1, wherein there are a natural ventilation type and a forced ventilation type using a fan for ventilation from the node hole.