JP2016142455A

JP2016142455A - Ventilator

Info

Publication number: JP2016142455A
Application number: JP2015018652A
Authority: JP
Inventors: 隆広安達; Takahiro Adachi
Original assignee: SHIRUFAA KK
Current assignee: SHIRUFAA KK
Priority date: 2015-02-02
Filing date: 2015-02-02
Publication date: 2016-08-08
Anticipated expiration: 2035-02-02
Also published as: JP6118485B2

Abstract

PROBLEM TO BE SOLVED: To provide a breakthrough ventilator.SOLUTION: A ventilator comprises a cylindrical part 1 provided at a ventilation hole part 31a of a wall 31, and a ventilation part 2 provided at the tip part of the cylindrical part 1. In the ventilator, a net body 3 closing a base end opening edge part 1a is detachably provided at the base end opening edge part 1a of the cylindrical part 1.SELECTED DRAWING: Figure 1

Description

本発明は、換気装置に関するものである。 The present invention relates to a ventilation device.

従来から、建物の壁の換気孔部に設けられる筒状部と、この筒状部の先端部（屋外側の端部）に設けられる換気部とから成る換気装置として、虫や鳥などの侵入を防止するアミ体を備えた換気装置が提案されているが、例えばこのアミ体を目詰まりなどの理由から交換する場合、その都度、換気装置を取り外して行わなければならず極めて大変であった。特に足場を必要とする高所に換気装置が設置されている場合には一層大変であった。 Conventionally, as a ventilator comprising a cylindrical part provided in a ventilation hole part of a building wall and a ventilation part provided at the tip part (end part on the outdoor side) of this cylindrical part, invasion of insects, birds, etc. A ventilator equipped with an amy body that prevents water leakage has been proposed. However, for example, when replacing this amy body due to clogging or the like, the ventilator must be removed each time, which was extremely difficult. . It was even more difficult especially when ventilation equipment was installed at high places where a scaffold was required.

そこで、従来においても、例えば特開２０１１−２４２０８１号に開示されるようなアミ体を有する換気装置（「以下、従来例）が提案されている。 Therefore, conventionally, for example, a ventilator having an amyme as disclosed in Japanese Patent Application Laid-Open No. 2011-242081 (hereinafter referred to as a conventional example) has been proposed.

この従来例のアミ体は、全体が湾曲形状に形成され撓み変形するように構成されたものであり、換気装置への装着に際しては、筒状部の基端側（屋内側）から縮小させたアミ体を押込んで該筒状部内を屋外側へ移動させ、換気部まで到達した時点で拡張させ、周縁部を換気部に係止させて固定するものである。 The Ami body of this conventional example is formed so as to be bent and deformed as a whole, and is reduced from the base end side (indoor side) of the cylindrical portion when mounted on the ventilation device. The ami body is pushed in to move the inside of the cylindrical part to the outdoor side, expand when reaching the ventilation part, and the peripheral part is locked to the ventilation part and fixed.

従って、従来例のアミ体であれば、換気装置に対して屋内側から装着できる為、前述した換気装置が高所に設置されていても厄介ではない。 Therefore, since the conventional amy body can be attached to the ventilation device from the indoor side, it is not troublesome even if the above-described ventilation device is installed at a high place.

特開２０１１−２４２０８１号公報JP 2011-242081 A

しかしながら、従来例のアミ体は、その構造上、換気装置に装着する際には傾かないように真っ直ぐ押し込まなければならず厄介である。 However, due to its structure, the Ami body of the conventional example has to be pushed straight so as not to tilt when it is attached to a ventilation device, which is troublesome.

しかも、従来例は、これまで使用してきたアミ体を換気装置から取り外す際には、穴を開けるなど壊してから引き出すか、屋外側からドライバーなどの棒状のもので押し込んで外すことになるが、いずれの場合であってもアミ体に穴が開いてしまうなどしてしまい（網目がくずれ、防虫の役目を果たさない）、結局、これまで使用していたアミ体を洗浄して目詰まり解消後、再度使用しようとしても必ず再使用できるとはいえなかった。 Moreover, in the conventional example, when removing the Ami body that has been used so far from the ventilator, it will be pulled out after being broken, such as opening a hole, or pushed out with a rod-shaped object such as a screwdriver from the outdoor side, In either case, holes will be formed in the Ami body (the mesh will be broken and it will not serve as an insect repellent). After cleaning the Ami body used so far, Even if I tried to use it again, it could not be said that it could be reused.

本発明者は、アミ体を備えた換気装置について開発を進め、従来にない画期的な換気装置を開発した。 The present inventor has proceeded with the development of a ventilator equipped with an amy body, and has developed an innovative ventilator that has never existed before.

添付図面を参照して本発明の要旨を説明する。 The gist of the present invention will be described with reference to the accompanying drawings.

壁31の換気孔部31ａに設けられる筒状部１と、この筒状部１の先端部に設けられる換気部２とから成る換気装置であって、前記筒状部１の基端開口縁部１ａには該基端開口縁部１ａを閉塞するアミ体３が着脱自在に設けられていることを特徴とする換気装置に係るものである。 A ventilating device comprising a cylindrical portion 1 provided in a ventilation hole portion 31a of a wall 31 and a ventilation portion 2 provided at a distal end portion of the cylindrical portion 1, wherein the proximal end opening edge of the cylindrical portion 1 1a relates to a ventilator characterized in that a body 3 for closing the base opening edge 1a is detachably provided.

また、請求項１記載の換気装置において、前記筒状部１の基端開口縁部１ａには内方へ突出する突片部４が設けられ、この突片部４に、前記アミ体３に設けた係止部５が着脱自在に係合する被係止部６が設けられていることを特徴とする換気装置に係るものである。 Further, in the ventilator according to claim 1, a proximal end opening edge portion 1 a of the tubular portion 1 is provided with a projecting piece portion 4 projecting inwardly, and the projecting piece portion 4 is provided on the amy body 3. The present invention relates to a ventilator characterized in that a locked portion 6 is provided to which the provided locking portion 5 is detachably engaged.

また、請求項２記載の換気装置において、前記突片部４は前記筒状部１に一体成形されたものであることを特徴とする換気装置に係るものである。 The ventilator according to claim 2, wherein the projecting piece portion 4 is integrally formed with the cylindrical portion 1.

また、請求項１記載の換気装置において、前記アミ体３は前記筒状部１に着脱自在に被嵌できるように構成されていることを特徴とする換気装置に係るものである。 The ventilator according to claim 1, wherein the amy body 3 is configured to be detachably fitted to the cylindrical portion 1.

また、請求項１〜４いずれか１項に記載の換気装置において、前記アミ体３は、板材に複数の開口部３ａ’を設けた枠部材３ａと、この枠部材３ａの前記開口部３ａ’に架設されるアミ部材３ｂとから成り、前記枠部材３ａに摘み部８が設けられていることを特徴とする換気装置に係るものである。 Moreover, the ventilation apparatus of any one of Claims 1-4 WHEREIN: The said amy body 3 is the frame member 3a which provided the some opening part 3a 'in the board | plate material, and the said opening part 3a' of this frame member 3a. The ventilation device is characterized in that the frame member 3b is provided with a knob 8 on the frame member 3a.

本発明は上述のように構成したから、前述した従来例に比し、屋内側からアミ体を装着したり取り外したりすることが容易にでき、しかも、アミ体を洗浄したりし、再度使用することも可能となるなど、従来にない作用効果を発揮する画期的な換気装置となる。 Since the present invention is configured as described above, it is easier to attach and remove the body from the indoor side as compared to the conventional example described above, and the body is washed and used again. It becomes an epoch-making ventilator which exhibits an unprecedented action effect.

実施例１の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例１を説明する側断面図である。1 is a side cross-sectional view illustrating Example 1. FIG. 実施例１を示す分解斜視図である。1 is an exploded perspective view showing Example 1. FIG. 実施例１の要部の説明図である。2 is an explanatory diagram of a main part of Example 1. FIG. 実施例１の要部の説明図である。2 is an explanatory diagram of a main part of Example 1. FIG. 実施例２の説明図である。FIG. 6 is an explanatory diagram of Example 2. 実施例３の説明図である。10 is an explanatory diagram of Example 3. FIG. 実施例４の説明図である。It is explanatory drawing of Example 4. FIG. 実施例５の説明図である。FIG. 10 is an explanatory diagram of Example 5. 実施例６の説明図である。FIG. 10 is an explanatory diagram of Example 6.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。 An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

本発明に係る換気装置は、壁31の換気孔部31ａに筒状部１を設け、換気部２が壁31の外側に位置する状態とし、屋内側から換気孔部31ａ内にアミ体３を配し、筒状部１の基端開口縁部１ａにアミ体３を装着し、この基端開口縁部１ａをアミ体３で閉塞して設置する。 In the ventilator according to the present invention, the cylindrical part 1 is provided in the ventilation hole 31a of the wall 31, the ventilation part 2 is positioned outside the wall 31, and the amy body 3 is placed in the ventilation hole 31a from the indoor side. Arranged, the body 3 is attached to the base end opening edge 1 a of the cylindrical portion 1, and the base end opening edge 1 a is closed with the body 3 and installed.

アミ体３を取り外す場合には、屋内側から換気孔部31ａ内に手を入れてアミ体３を筒状部１から取り外す。 When removing the Ami body 3, a hand is put into the ventilation hole 31 a from the indoor side to remove the Ami body 3 from the tubular part 1.

従って、前述したアミ体を変形するなどして筒状部内を通過させる従来例のような構造ではないから、屋内側からアミ体３の着脱が簡易に行える。 Therefore, since the structure is not the same as that of the conventional example in which the above-mentioned amy body is deformed and passed through the cylindrical portion, the amy body 3 can be easily attached and detached from the indoor side.

本発明の具体的な実施例１について図１〜７に基づいて説明する。 A specific embodiment 1 of the present invention will be described with reference to FIGS.

本実施例は、壁31の換気孔部31ａ（ダクト）に設けられる筒状部１と、この筒状部１の先端部（屋外側の端部）に設けられる換気部２とから成る屋外側用の換気装置であって、筒状部１の基端開口縁部１ａには該基端開口縁部１ａを閉塞するアミ体３が着脱自在に設けられている。尚、換気孔部31ａの屋内側には本体９ａ，開閉構造９ｂ及び蓋体９ｃとから成る屋内側用の換気装置９（通称：レジスター）が設けられる。 The present embodiment is an outdoor side comprising a cylindrical portion 1 provided in a ventilation hole portion 31a (duct) of a wall 31 and a ventilation portion 2 provided at a tip portion (end portion on the outdoor side) of the cylindrical portion 1. A base body opening edge portion 1a of the cylindrical portion 1 is detachably provided with a body 3 for closing the base end opening edge portion 1a. An indoor ventilation device 9 (common name: register) including a main body 9a, an opening / closing structure 9b, and a lid body 9c is provided on the indoor side of the ventilation hole 31a.

以下、本実施例に係る構成各部について詳細な説明をする。 Hereinafter, each component according to the present embodiment will be described in detail.

筒状部１は、図１〜３に図示したように適宜な金属製の部材（ステンレス）で形成した筒状体であり、この筒状部１の先端部は後述する換気部２の基端開口部２ａにリベットでカシメて連結されている（若しくは溶接連結される）。 The cylindrical portion 1 is a cylindrical body formed of an appropriate metal member (stainless steel) as shown in FIGS. 1 to 3, and the distal end portion of the cylindrical portion 1 is a base end of a ventilation portion 2 described later. The opening 2a is connected by caulking with rivets (or connected by welding).

また、筒状部１の基端開口縁部１ａには該基端開口縁部１ａを閉塞するアミ体３が着脱自在に設けられている。 In addition, the proximal end opening edge 1a of the cylindrical portion 1 is detachably provided with an amy body 3 that closes the proximal opening edge 1a.

本実施例では、筒状部１の基端開口縁部１ａに内方へ突出する突片部４を環状に設け、この突片部４に、アミ体３に設けた係止部５が着脱自在に係合する被係止部６が設けられている。 In this embodiment, a projecting piece portion 4 projecting inwardly is provided on the proximal end opening edge 1a of the tubular portion 1 in an annular shape, and a locking portion 5 provided on the net body 3 is attached to and detached from the projecting piece portion 4. A locked portion 6 that freely engages is provided.

具体的には、筒状部１は、有底筒状部材の底部を円形にくり抜いて構成され、この底部の残余の部分が突片部４として構成されており（突片部４は筒状部１に一体成形されている）、この突片部４の外面にして周方向の等間隔位置（三か所）に突出する金属突起から成る被係止部６が設けられている。 Specifically, the cylindrical portion 1 is configured by hollowing out the bottom of the bottomed cylindrical member in a circular shape, and the remaining portion of the bottom is configured as a protruding piece portion 4 (the protruding piece portion 4 is a cylindrical shape). A locking portion 6 is provided on the outer surface of the projecting piece portion 4, which is formed of metal protrusions that project at circumferentially spaced positions (three locations) on the outer surface of the projecting piece portion 4.

この被係止部６に後述するアミ体３に設けられる孔から成る係止部５を被嵌係止することで、筒状部１に対してアミ体３は装着される。 The mesh body 3 is attached to the tubular portion 1 by fitting and locking the latching portion 5 formed of a hole provided in the mesh body 3 described later to the latched portion 6.

換気部２は、図１〜３に図示したように適宜な金属製の部材（ステンレス）で形成したものであり、正面視方形状のボックス形状体である。 The ventilation part 2 is formed of a suitable metal member (stainless steel) as illustrated in FIGS. 1 to 3 and is a box-shaped body having a front view shape.

この換気部２の基端部には筒状部１が連結する基端開口部２ａが設けられ、底面部には図示省略の換気窓が複数並設されている。 A proximal end opening 2a to which the tubular portion 1 is connected is provided at the proximal end portion of the ventilation portion 2, and a plurality of ventilation windows (not shown) are arranged in parallel on the bottom portion.

アミ体３は、図１〜３に図示したように適宜な金属製の部材（ステンレス）で形成したものであり、板材に二つの開口部３ａ’を設けた枠部材３ａと、この枠部材３ａの前記開口部３ａ’に架設されるアミ部材３ｂとから成る。 As shown in FIGS. 1 to 3, the Ami body 3 is formed of an appropriate metal member (stainless steel), a frame member 3 a in which two openings 3 a ′ are provided in a plate material, and the frame member 3 a. And an opening member 3b installed in the opening 3a '.

また、アミ体３は、枠部材３ａの一部を立ち上げて摘み部８が設けられている。 Further, the body 3 is provided with a knob 8 by raising a part of the frame member 3a.

具体的には、各開口部３ａ’を仕切る中央桟部材の左右端部を立ち上げて一対の板材から成る摘み部８が設けられている。 Specifically, the left and right end portions of the central crosspiece member that partitions each opening 3a 'are raised, and a knob portion 8 made of a pair of plate members is provided.

また、アミ体３は、枠部材３ａに前述した三つの被係止部６夫々に係止する三つの係止部５が設けられている。 Moreover, the mesh body 3 is provided with three locking portions 5 that are locked to the three locked portions 6 described above on the frame member 3a.

この係止部５は、枠部材３ａの周縁に開口する鉤状の細長孔を切欠して構成されている。 The locking portion 5 is configured by notching a hook-shaped elongated hole that opens at the periphery of the frame member 3a.

従って、摘み部８を持ってアミ体３を筒状部１の突片部４に添設状態とし、この係止部５の開口先端から被係止部６を挿入してアミ体３を回転させ、被係止部６を係止部５の基端に抜け止め係止状態とすることで、筒状部１に対するアミ体３の装着が完了する（図４，５参照）。 Therefore, holding the knob 8, the body 3 is attached to the projecting piece 4 of the cylindrical section 1, and the locked section 6 is inserted from the opening end of the locking section 5 to rotate the body 3. Then, by setting the locked portion 6 to the locking end 5 at the proximal end of the locking portion 5, the mounting of the body 3 on the tubular portion 1 is completed (see FIGS. 4 and 5).

本実施例は上述のように構成したから、本実施例に係る換気装置を壁31に設置する場合、壁31に設けた換気孔部31ａに筒状部１を設けて、換気部２が壁31の外側に位置する状態で設置する。 Since the present embodiment is configured as described above, when the ventilation device according to the present embodiment is installed on the wall 31, the tubular portion 1 is provided in the ventilation hole portion 31a provided in the wall 31, and the ventilation portion 2 is the wall. Install in a state of being outside of 31.

この状態で、屋内側から換気孔部31ａ内にアミ体３を配し、筒状部１の基端開口縁部１ａにアミ体３を装着すると該基端開口縁部１ａはアミ体３で閉塞される。 In this state, when the muddy body 3 is arranged in the ventilation hole 31a from the indoor side and the muddy body 3 is attached to the proximal end opening edge 1a of the tubular portion 1, the proximal end opening edge 1a is the muddy body 3. Blocked.

その後、アミ体３を目詰まりなどの理由からメンテナンスする場合、屋内側から換気孔部31ａ内に手を入れて筒状部１から取り外すことができ、また、このアミ体３は再び筒状部１に装着することができる。 Thereafter, when maintenance is performed for reasons such as clogging, the body 3 can be removed from the tubular part 1 by putting a hand into the ventilation hole 31a from the indoor side, and the body 3 is again removed from the tubular part. 1 can be attached.

よって、本実施例によれば、前述した従来例と異なり、アミ体３を変形するなどして筒状部１内を通過させるような構造ではないから、屋内側からアミ体３の着脱が簡易に行え、しかも、取り外した後も再び装着して利用することができる。 Therefore, according to the present embodiment, unlike the above-described conventional example, it is not a structure that allows the inside of the cylindrical portion 1 to pass through, for example, by deforming the body 3, so that the body 3 can be easily attached and detached from the indoor side. In addition, it can be used again after being removed.

また、本実施例は、筒状部１の基端開口縁部１ａに内方へ突出する突片部４を設け、この突片部４に、アミ体３に設けた係止部５が着脱自在に係合する被係止部６を設けたから、簡易構造で前述した作用効果を確実に発揮することができ、しかも、コスト安にして量産性に秀れることになる。 Further, in the present embodiment, a protruding piece portion 4 that protrudes inward is provided on the proximal end opening edge 1 a of the cylindrical portion 1, and the locking portion 5 provided on the net body 3 is attached to and detached from the protruding piece portion 4. Since the locked portion 6 that is freely engaged is provided, the above-described operational effects can be reliably exhibited with a simple structure, and the cost can be reduced and the mass productivity can be improved.

また、本実施例は、突片部４は前記筒状部１に一体成形されたものであるから、より一層簡易構造故にコスト安にして量産性に秀れることになる。 Further, in this embodiment, since the projecting piece 4 is integrally formed with the cylindrical portion 1, the cost is reduced and the mass productivity is excellent because of the simpler structure.

本発明の具体的な実施例２について図６に基づいて説明する。 A second embodiment of the present invention will be described with reference to FIG.

本実施例は、筒状部１に対するアミ体３の着脱構造として別タイプを設けた場合である。 In this embodiment, another type is provided as an attachment / detachment structure of the body 3 with respect to the cylindrical portion 1.

具体的には、図６に図示したように筒状部１の突片部４にスリット状の孔から成る三つの被係止部６を設けるとともに、アミ体３の枠部材３ａに鉤状の金属製突起から成る三つの係止部５を設けている。 Specifically, as shown in FIG. 6, the projecting piece portion 4 of the cylindrical portion 1 is provided with three locked portions 6 made of slit-like holes, and the frame member 3 a of the ami body 3 has a hook-like shape. Three locking portions 5 made of metal protrusions are provided.

この構成から、係止部５を被係止部６に挿入してアミ体３を回転させて抜け止め係止状態とすることで筒状部１に対するアミ体３の装着が完了する。 With this configuration, the locking portion 5 is inserted into the locked portion 6, and the mesh body 3 is rotated to be in the retaining locking state, whereby the mounting of the mesh body 3 to the tubular portion 1 is completed.

その余は実施例１と同様である。 The rest is the same as in Example 1.

本発明の具体的な実施例３について図７に基づいて説明する。 A specific third embodiment of the present invention will be described with reference to FIG.

具体的には、図７に図示したように筒状部１の突片部４に合成樹脂製突起から成る三つの被係止部６を設けるとともに、アミ体３の枠部材３ａに孔から成る三つの係止部５を設けている。 Specifically, as shown in FIG. 7, three locked portions 6 made of synthetic resin protrusions are provided on the projecting piece portion 4 of the cylindrical portion 1, and the frame member 3 a of the amy body 3 is made of holes. Three locking portions 5 are provided.

この構成から、係止部５を被係止部６に圧入嵌合係止することで筒状部１に対するアミ体３の装着が完了する。 With this configuration, the fitting portion 5 is press-fitted, fitted, and locked to the locked portion 6 to complete the mounting of the body 3 on the tubular portion 1.

本発明の具体的な実施例４について図８に基づいて説明する。 A fourth embodiment of the present invention will be described with reference to FIG.

具体的には、図８に図示したように筒状部１の突片部４とアミ体３とを止着部材10を使って螺着するように設けられた場合である。 Specifically, as shown in FIG. 8, the protruding piece portion 4 of the tubular portion 1 and the body 3 are provided so as to be screwed together using the fastening member 10.

本発明の具体的な実施例５について図９に基づいて説明する。 A specific embodiment 5 of the present invention will be described with reference to FIG.

具体的には、図９に図示したようにアミ体３の枠部材３ａの内面所定位置に三つの突片12を設けている。 Specifically, as shown in FIG. 9, three projecting pieces 12 are provided at predetermined positions on the inner surface of the frame member 3 a of the body 3.

この構成から、この突片12を突片部４の内縁に圧入係止することで筒状部１に対するアミ体３の装着が完了する。 With this configuration, the protrusion 12 is press-fitted and locked to the inner edge of the protrusion 4 to complete the attachment of the body 3 to the tubular portion 1.

本発明の具体的な実施例６について図10に基づいて説明する。 A specific sixth embodiment of the present invention will be described with reference to FIG.

具体的には、図10に図示したように筒状部１の基端開口縁部１ａを径小とし、この径小部に着脱自在に被嵌する筒状の被嵌部７をアミ体３に設けている。 Specifically, as shown in FIG. 10, the base end opening edge 1a of the cylindrical portion 1 has a small diameter, and the cylindrical fitting portion 7 that is detachably fitted to the small diameter portion is replaced with the Ami body 3. Provided.

この構成から、筒状部１の基端開口縁部１ａにアミ体３の被嵌部７を被嵌することで筒状部１に対するアミ体３の装着が完了する。 From this configuration, by fitting the fitting portion 7 of the body 3 on the base end opening edge 1a of the tubular portion 1, the attachment of the body 3 to the tubular portion 1 is completed.

尚、本発明は、実施例１〜６に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。 In addition, this invention is not restricted to Examples 1-6, The concrete structure of each component can be designed suitably.

１筒状部
１ａ基端開口縁部
２換気部
３アミ体
３ａ枠部材
３ａ’ 開口部
３ｂアミ部材
４突片部
５係止部
６被係止部
31 壁
31ａ換気孔部 DESCRIPTION OF SYMBOLS 1 Cylindrical part 1a Base end opening edge 2 Ventilation part 3 Ami body 3a Frame member 3a 'Opening part 3b Ami member 4 Protruding piece part 5 Locking part 6 Locked part
31 walls
31a Ventilation hole

Claims

A ventilating device comprising a cylindrical portion provided in a ventilation hole portion of a wall and a ventilation portion provided at a distal end portion of the cylindrical portion, wherein the proximal end opening is provided at a base end opening edge of the cylindrical portion. A ventilator characterized in that an amy body for closing the edge is detachably provided.

2. The ventilator according to claim 1, wherein a projecting piece projecting inward is provided at a base end opening edge of the cylindrical part, and a locking part provided on the amy body is attached to and detached from the projecting piece. A ventilator characterized in that a locked portion that is freely engaged is provided.

The ventilator according to claim 2, wherein the projecting piece is integrally formed with the cylindrical part.

The ventilator according to claim 1, wherein the amy body is configured to be detachably fitted to the cylindrical portion.

5. The ventilator according to claim 1, wherein the body includes a frame member in which a plurality of openings are provided in a plate member, and an arm member that is installed in the opening of the frame member. A ventilation device, wherein a knob is provided on the frame member.