JPS6310427Y2 - - Google Patents
Info
- Publication number
- JPS6310427Y2 JPS6310427Y2 JP7868182U JP7868182U JPS6310427Y2 JP S6310427 Y2 JPS6310427 Y2 JP S6310427Y2 JP 7868182 U JP7868182 U JP 7868182U JP 7868182 U JP7868182 U JP 7868182U JP S6310427 Y2 JPS6310427 Y2 JP S6310427Y2
- Authority
- JP
- Japan
- Prior art keywords
- hood
- movable hood
- movable
- ventilation
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ventilation (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
この考案は、開閉式の換気フードに係り、特に
その組立構造の改良に関する。[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to a retractable ventilation hood, and particularly to an improvement in its assembly structure.
従来より用いられる換気フードは、たとえばガ
ス器具などの直上方部位に配設されるため、底面
側が開口する換気口となす。したがつて、換気面
積は固定であり、換気能力をわずかでも上廻る熱
気は全て天井付近に逃げてしまう。そこで近年、
フード本体の一側面を回動自在な扉体とし、この
扉体にフード本体に摺接する側板を設けてなる可
動フード部を備えた換気フードが用いられるよう
になつた。この種フードによれば、可動フード部
を開放することにより、従来より換気能力を増大
させ得る。なおふつう換気フードは厨房室におい
て吊戸棚と並べて配設されるため、可動フード部
は手前側(前面側)に回動して開放状態とする。
Conventionally used ventilation hoods are disposed directly above gas appliances, for example, so they have a ventilation opening that opens at the bottom. Therefore, the ventilation area is fixed, and all the hot air that exceeds the ventilation capacity even slightly escapes to the ceiling. Therefore, in recent years,
Ventilation hoods have come to be used which include a movable hood portion, in which one side of the hood body is a rotatable door body, and the door body is provided with a side plate that slides into contact with the hood body. According to this kind of hood, by opening the movable hood part, the ventilation capacity can be increased compared to the conventional one. In addition, since the ventilation hood is usually arranged side by side with the hanging cupboard in the kitchen room, the movable hood part is rotated to the front side (front side) to be in the open state.
しかるに、美観の向上を図るとともに換気能力
を大とするために、換気フードは吊戸棚と同形の
大きさにする必要がある。このため大形であり、
かつ耐熱のために金属板で形成されるから、重量
が大である。さらに天井付近に近接して取付けな
ければならず、その作業が非常に面倒である。た
とえば、フード本体の背面壁を被取付壁に固定す
るのに、作業者はその上半身をフード内に入れた
まま作業しなければならない。このときフードを
被取付壁に押し付けて保持する人が必要である
が、互いに状態がわからないので、位置合わせに
手間がかかる。 However, in order to improve the aesthetics and increase the ventilation capacity, the ventilation hood needs to be the same size as the hanging cabinet. For this reason, it is large,
Moreover, since it is made of a metal plate for heat resistance, it is heavy. Furthermore, it must be installed close to the ceiling, which is very troublesome work. For example, in order to fix the back wall of the hood main body to the wall to which it is attached, a worker must work while keeping his or her upper body inside the hood. At this time, a person is required to press and hold the hood against the wall to which it is attached, but since neither person knows the condition of the hood, it takes time and effort to align the hood.
そこで、可動フード部をフード本体とは別構造
とし、フード本体の前面上端部に係止部を設ける
一方、可動フード部の上端部を彎曲して引掛部を
形成し、これらを着脱自在にする構造が開発され
た、これを被取付壁に取付ける際には可動フード
部を取外すため、取付け作業が著しく容易とな
り、同時に位置合わせも確実に短時間に完了する
ようになつた。 Therefore, the movable hood part is constructed separately from the hood body, and a locking part is provided at the upper end of the front surface of the hood body, while the upper end of the movable hood part is curved to form a hook part, making these parts detachable. A new structure has been developed that allows the movable hood to be removed when attaching this to the wall to which it is attached, making the installation process much easier and at the same time ensuring that alignment can be completed in a short amount of time.
しかしながら、可動フード部を手前側に回動す
る際には可動フード部を上方に押上げる形とな
る。または誤つて人が下端に衝突することがあ
り、この可動フード部を上方に押し上げる力が作
用する。このため可動フード部の引掛部とフード
本体の係止部との係合がはずれ、可動フード部が
フード本体から脱落する虞れがあるということが
指摘された。 However, when the movable hood section is rotated toward the front, the movable hood section is pushed upward. Alternatively, a person may accidentally collide with the lower end, creating a force that pushes the movable hood upward. For this reason, it has been pointed out that there is a risk that the hook part of the movable hood part and the locking part of the hood body may become disengaged, and the movable hood part may fall off from the hood body.
この考案は取付け作業を容易にするとともに換
気能力を増大し、かつ可動フード部の脱落を防止
する換気フードを提供しようとするものである。
This invention aims to provide a ventilation hood that facilitates installation work, increases ventilation capacity, and prevents the movable hood portion from falling off.
この考案においてはフード本体およびこのフー
ド本体の前面開口部を開閉する可動フード部にそ
れぞれ係止金具と引掛金具を設けて着脱自在で、
かつ回動自在にする一方、可動フード部に設けら
れる両側片の上端部をフード本体の上面内壁に衝
止させることにより、可動フード部がフード本体
から脱落しないようにしたものである。すなわ
ち、上記両側片の上端部とフード本体の上面内壁
との間の隙間を、係止金具に引掛金具を係合させ
た場合の係合長よりも短くすることにより、可動
フード部の下端にこの可動フード部を上方へ押し
上げる力が働いた場合にも引掛金具が係止金具か
ら外れないようにしたものである。
In this invention, the hood body and the movable hood part that opens and closes the front opening of the hood body are provided with locking metal fittings and hook metal fittings, respectively, so that they can be attached and removed freely.
While the movable hood is rotatable, the upper ends of both side pieces provided on the movable hood are abutted against the inner wall of the upper surface of the hood main body, thereby preventing the movable hood from falling off from the hood main body. In other words, by making the gap between the upper ends of the above-mentioned both sides and the upper inner wall of the hood body shorter than the engagement length when the hooking fitting is engaged with the locking fitting, the lower end of the movable hood part Even when a force is applied to push the movable hood portion upward, the hooking metal fittings are prevented from coming off from the locking metal fittings.
図中1はフード本体である。このフード本体1
は金属板を箱形に形成したものであり、前面と底
面とがそれぞれ開口する。背面壁には内部に換気
用送風機2を内蔵した換気扇3を嵌入させる開孔
が穿設される。上記底面側の開口部は換気口4と
して形成され、前面側の開口部5は後述する可動
フード部6にて開閉される。
1 in the figure is the hood body. This hood body 1
is a box-shaped metal plate, with openings at the front and bottom. An opening is made in the rear wall into which a ventilation fan 3 having a built-in ventilation blower 2 is inserted. The opening on the bottom side is formed as a ventilation port 4, and the opening 5 on the front side is opened and closed by a movable hood part 6, which will be described later.
すなわち、フード本体1の前面上部には切欠部
1aが形成され、この切欠部1aには可動フード
部6の引掛金具7,7が位置するようになつてい
る。上記切欠部1aの前端両側には上記引掛金具
7,7が係合する支持片8a,8aを突出させる
ようにしてたとえばロ字状の係止金具8,8が設
けられている。また、フード本体1の上面前端は
内側に折曲されて上面内壁1bが形成されてい
る。つぎに、可動フード部6は金属板を折曲した
両側縁の三角片状の側片9,9,9とこれら側片
9,9の上端部に掛渡され連結する上端部10
と、背面部11で枠体12を形成し、この枠体1
2の背面部11を化粧板13に螺着したものであ
る。この化粧板13は、たとえばパーチクルボー
ドと称されるものであり、換気フードの両側に配
設される図示しない吊戸棚と同一の色彩もしくは
模様のものを選択すれば見栄えがよい。この化粧
板13のフード本体1側には上記係止金具8,8
と係合する逆U字状の引掛金具7,7が螺着され
ている。そして、この引掛金具7,7が上記係止
金具8,8に係合する係合長aはフード本体1の
上面内壁1bと可動フード部6の枠体12の上端
部10である枠体12の側片9,9の上端部との
間、すなわち、引掛金具7の固定片7aと連続し
て湾曲対向配置される係合片7bは、上記係止金
具8,8の支持片8a,8aとの係合面より下方
へ突出してaの長さだけ垂下しており、この長さ
aが隙間bよりも大となつているものである。ま
た、フード本体1の内側には最大開放角θ゜まで上
記可動フード部6を保持するようにステー14が
設けられている。このステー14はフード本体1
と可動フード部6とに掛渡され、最大開放角θ゜ま
での範囲において任意の位置に保持できるように
なつている。 That is, a notch 1a is formed in the upper front surface of the hood main body 1, and the hooks 7, 7 of the movable hood part 6 are positioned in this notch 1a. For example, square-shaped locking metal fittings 8, 8 are provided on both sides of the front end of the cutout portion 1a so as to project supporting pieces 8a, 8a with which the hooking metal fittings 7, 7 engage. Further, the front end of the upper surface of the hood main body 1 is bent inward to form an upper inner wall 1b. Next, the movable hood portion 6 has triangular side pieces 9, 9, 9 on both side edges formed by bending a metal plate, and an upper end portion 10 that spans and connects the upper end portions of these side pieces 9, 9.
, a frame body 12 is formed by the back part 11, and this frame body 1
The back part 11 of No. 2 is screwed onto the decorative board 13. This decorative board 13 is, for example, what is called a particle board, and will look good if it has the same color or pattern as the unillustrated hanging cabinets disposed on both sides of the ventilation hood. The above-mentioned locking fittings 8, 8 are attached to the hood main body 1 side of this decorative board 13.
Inverted U-shaped hook fittings 7, 7 that engage with are screwed. The engagement length a at which the hooking fittings 7, 7 engage with the locking fittings 8, 8 is the length a between the upper inner wall 1b of the hood main body 1 and the frame 12, which is the upper end portion 10 of the frame 12 of the movable hood portion 6. The engaging piece 7b, which is arranged in a curved manner and facing the upper end of the side pieces 9, 9, that is, in a continuous manner with the fixing piece 7a of the hooking fitting 7, is connected to the supporting pieces 8a, 8a of the locking fittings 8, 8. It protrudes downward from the engaging surface and hangs down by a length a, and this length a is larger than the gap b. Further, a stay 14 is provided inside the hood main body 1 so as to hold the movable hood portion 6 up to the maximum opening angle θ°. This stay 14 is the hood body 1
and a movable hood part 6, so that it can be held at any position within a range up to the maximum opening angle θ°.
しかして、上記のように構成される換気フード
の装着にあたつては、まずフード本体1のみを被
取付壁15に取付ける。被取付壁15に設けられ
る貫通孔16の背面部の開孔を合致させ、フード
本体1の背面部を図示しないボルト等固定具にて
固定する。そして、この開孔を通して換気扇3を
貫通孔16に嵌入する。この際可動フード部6が
装着されていないので、フード本体1の前面開口
部5は全て開放状態にある。換気口4も当然開放
しているので、フード本体1は二面が開放するこ
ととなり、この取付けに当つては取付け個所が非
常に見易く、かつ可動フード部6の重量分だけ軽
く保持し易い。フード本体1の被取付壁15への
装着が終了したら、可動フード部6をフード本体
1へ取付ける。これには可動フード部6をフード
本体1よりわずかに高く差上げたのち、そのまま
降せば引掛金具7,7が係止金具8,8の支持片
8a,8aに係合し、可動フード部6は係止金具
8,8を中心として回動自在に支持される。そし
て、ステー14をフード本体1及び可動フード部
6に装着し、両者を一体化する。 Therefore, when installing the ventilation hood configured as described above, first, only the hood body 1 is attached to the wall 15 to which it is attached. The openings on the back side of the through holes 16 provided in the wall 15 to be mounted are aligned, and the back side of the hood main body 1 is fixed with a fixing tool such as a bolt (not shown). Then, the ventilation fan 3 is inserted into the through hole 16 through this opening. At this time, since the movable hood part 6 is not attached, the front opening 5 of the hood main body 1 is all in an open state. Since the ventilation port 4 is naturally open, two sides of the hood main body 1 are open, so that the mounting location is very easy to see, and the movable hood part 6 is light and easy to hold due to its weight. After the attachment of the hood body 1 to the wall 15 to which it is attached is completed, the movable hood part 6 is attached to the hood body 1. To do this, if the movable hood part 6 is raised slightly higher than the hood body 1 and then lowered, the hooks 7, 7 will engage with the support pieces 8a, 8a of the locking parts 8, 8, and the movable hood part 6 is rotatably supported around locking fittings 8,8. Then, the stay 14 is attached to the hood main body 1 and the movable hood portion 6 to integrate the two.
つぎに、可動フード部6をフード本体1から取
外すには、ステー14を取外して最大開放角θ゜よ
りも矢印Aに示すように回動させたのち、矢印B
に示すように持上げれば可動フード部6の上端部
10がフード本体1の上面内壁1aから逃げるの
で引掛金具7,7は係止金具8,8から外れ可動
フード部6を取外すことができる。 Next, in order to remove the movable hood part 6 from the hood body 1, remove the stay 14 and rotate it beyond the maximum opening angle θ° as shown by arrow A, and then
When lifted as shown in , the upper end 10 of the movable hood part 6 escapes from the upper inner wall 1a of the hood main body 1, and the hooks 7, 7 are disengaged from the locking parts 8, 8, allowing the movable hood part 6 to be removed.
つぎに、必要に応じて可動フード部6を回動し
て開口部5を開放すれば、換気面積は換気口4
と、可動フード部6の側片9,9と背面部11と
で囲繞される開口部との合計となり、換気面積が
容易に増大する。 Next, if the movable hood part 6 is rotated to open the opening 5 as necessary, the ventilation area is reduced to the ventilation opening 4.
and the opening surrounded by the side pieces 9, 9 of the movable hood part 6 and the back part 11, and the ventilation area can be easily increased.
また、フード内部が汚れた場合には、可動フー
ド部6をフード本体1から取外せば清掃は容易と
なる。 Furthermore, if the inside of the hood becomes dirty, cleaning can be facilitated by removing the movable hood portion 6 from the hood body 1.
つぎに、可動フード部6がフード本体1の前面
側の開口部5を閉じた場合には、可動フード6を
上方に押上げる力が作用しても側片9,9に掛渡
された上端部10がフード本体1の上面内壁1b
と衝止するため隙間bだけ上方へ移動するが、こ
のとき引掛金具7,7の係合長aが隙間bよりも
大きいため引掛金具7,7はなお係止金具8,8
の支持片8a,8aと係合しているので可動フー
ド部6は脱落しない。また、ステー14をセツト
して可動フード部6を最大開放角θ゜まで開放した
場合でも側片9,9の上端部10と上面内壁1b
とが対向しているので、可動フード部6を上方に
押上げる力が作用しても脱落する虞れがなく、可
動フード部6の回動には支障はない。 Next, when the movable hood portion 6 closes the opening 5 on the front side of the hood body 1, even if a force pushing up the movable hood 6 is applied, the upper end spanned by the side pieces 9, 9 The portion 10 is the upper inner wall 1b of the hood main body 1
However, since the engagement length a of the hooks 7, 7 is larger than the gap b, the hooks 7, 7 still move upward by the gap b.
Since the movable hood portion 6 is engaged with the supporting pieces 8a, 8a, the movable hood portion 6 does not fall off. Further, even when the stay 14 is set and the movable hood portion 6 is opened to the maximum opening angle θ°, the upper end portion 10 of the side pieces 9, 9 and the upper inner wall 1b
Since the movable hood part 6 is opposed to the movable hood part 6, there is no risk of it falling off even if a force is applied to push the movable hood part 6 upward, and rotation of the movable hood part 6 is not hindered.
なお、フード本体1に固定した係止金具8と可
動フード部6に設けた引掛金具7の形状は上記実
施例の形状に限定されるものではなく、たとえ
ば、係止金具8と引掛金具7の形状をそれぞれ反
対の形状、すなわち係止金具をU字状、引掛金具
をロ字状にしてもよく、それぞれの係合長aを形
成できるものならばどのような形状でもよい。 Note that the shapes of the locking metal fitting 8 fixed to the hood body 1 and the hooking metal fitting 7 provided on the movable hood part 6 are not limited to the shapes of the above embodiments. The shapes may be opposite to each other, that is, the locking metal fittings may be U-shaped and the hooking metal fittings may be square-shaped, and any shape may be used as long as the respective engagement lengths a can be formed.
以上説明したように、この考案においては、フ
ード本体の上面前部に係止金具を設けるとともに
可動フード部に引掛金具を設けて上記係止金具と
係合させ、可動フード部を回動自在にする一方に
おいて、可動フード部の側片の上端部と対向する
フード本体の上面内壁との間の隙間を上記引掛金
具と係止金具の係合長よりも小さくしたから、た
とえ可動フード部の下端にこれを上方に押上げる
外力が作用しても脱落する虞れがない。
As explained above, in this invention, a locking metal fitting is provided on the front upper surface of the hood body, and a hooking metal fitting is provided on the movable hood part to engage with the locking metal fitting, so that the movable hood part can be freely rotated. On the other hand, since the gap between the upper end of the side piece of the movable hood part and the opposing upper inner wall of the hood body is made smaller than the engagement length of the above-mentioned hook and locking parts, even if the lower end of the movable hood part Even if an external force is applied to push it upward, there is no risk of it falling off.
また、可動フード部を着脱自在にしたから、フ
ード本体のみを先に取付け、しかるのち可動フー
ド部をフード本体に取付けることができるので装
着作業ならびに清掃作業が容易となり、必要に応
じて換気面積を増大させ得るという効果を奏す
る。 In addition, since the movable hood part is made removable, the hood body can be attached first, and then the movable hood part can be attached to the hood body, making installation and cleaning operations easier. It has the effect of increasing the amount of water.
第1図はこの考案の一実施例の可動フード部を
最大開放角まで開放した状態を示す縦断側面図、
第2図は同じく可動フード部がフード本体の前面
の開口部を閉じた状態を示す縦断側面図、第3図
は同じくこの可動フード部を示す斜視図、第4図
は同じくこのフード本体を示す斜視図である。
1……フード本体、1b……上面内壁、4……
換気口、6……可動フード部、7,7……引掛金
具、8,8……係止金具、9,9……側片、10
……上端部、a……係合長、b……隙間。
FIG. 1 is a vertical sectional side view showing the movable hood part of one embodiment of this invention opened to the maximum opening angle;
Fig. 2 is a longitudinal side view showing the movable hood with the front opening of the hood body closed, Fig. 3 is a perspective view of the movable hood, and Fig. 4 is the hood main body. FIG. 1...Hood body, 1b...Top inner wall, 4...
Ventilation opening, 6... Movable hood part, 7, 7... Hanging metal fitting, 8, 8... Locking metal fitting, 9, 9... Side piece, 10
...Top end, a...engagement length, b...gap.
Claims (1)
通するとともに前面が開口するフード本体と、こ
のフード本体の上面前端部に設けられる係止金具
と、この係止金具と着脱自在の引掛金具を上端部
に備え、かつ装着することにより上記フード本体
前面の開口部を開閉する可動フードと、この可動
フードの両側縁に設けられる側片とからなり、こ
れら側片の上端部とフード本体の上面内壁との間
の隙間を上記係止金具と引掛金具との間の係合長
よりも小さくしたことを特徴とする換気フード。 A hood body with a ventilation opening at the bottom and an opening at the front while communicating with the outside through the wall to which it is attached, a locking metal fitting provided at the front end of the top surface of this hood body, and a hook metal fitting that is detachable from the locking metal fitting. It consists of a movable hood that opens and closes the opening on the front side of the hood body when attached to the upper end thereof, and side pieces provided on both side edges of the movable hood. A ventilation hood characterized in that the gap between the upper surface and the inner wall is smaller than the engagement length between the locking metal fitting and the hooking metal fitting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7868182U JPS58183426U (en) | 1982-05-28 | 1982-05-28 | ventilation hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7868182U JPS58183426U (en) | 1982-05-28 | 1982-05-28 | ventilation hood |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58183426U JPS58183426U (en) | 1983-12-07 |
JPS6310427Y2 true JPS6310427Y2 (en) | 1988-03-28 |
Family
ID=30087887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7868182U Granted JPS58183426U (en) | 1982-05-28 | 1982-05-28 | ventilation hood |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58183426U (en) |
-
1982
- 1982-05-28 JP JP7868182U patent/JPS58183426U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58183426U (en) | 1983-12-07 |
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