JP2553436Y2 - Inspection lid mounting structure for shutter box - Google Patents
Inspection lid mounting structure for shutter boxInfo
- Publication number
- JP2553436Y2 JP2553436Y2 JP3654591U JP3654591U JP2553436Y2 JP 2553436 Y2 JP2553436 Y2 JP 2553436Y2 JP 3654591 U JP3654591 U JP 3654591U JP 3654591 U JP3654591 U JP 3654591U JP 2553436 Y2 JP2553436 Y2 JP 2553436Y2
- Authority
- JP
- Japan
- Prior art keywords
- inspection
- piece
- horizontal
- lid
- horizontal piece
- 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 - Lifetime
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、建物の窓上部に取付け
られるシャッターボックスの点検口蓋の取付構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting an inspection cover of a shutter box mounted on a window above a building.
【０００２】[0002]
【従来の技術】建物の窓上部にシャッターボックスを取
付け、このシャッターボックス内のドラムにシャッター
を巻掛け、このシャッターを繰り出し、巻き取ることで
窓をシャッターで開閉するシャッター装置が知られてい
る。このようなシャッター装置においてはドラムやシャ
ッターの巻掛け等を点検するためにシャッターボックス
の下面に点検口を形成し、この点検口に点検口蓋を開閉
自在に取付けてシャッター内部を点検できるようにして
いる。この点検口蓋を取付ける構造としては種々のもの
が知られている。例えば、実公平１−３１７４７号公報
に示すように、点検口の開口縁両端に係合屈曲片とビス
止め片を設け、点検口蓋に被係合屈曲片と通孔を設け、
その被係合屈曲片を係合屈曲片に係合して上下回動自在
に連結し、通孔よりビスをビス止め片に螺合して点検口
蓋を取付けものが知られている。2. Description of the Related Art There is known a shutter device in which a shutter box is mounted above a window of a building, a shutter is wound around a drum in the shutter box, and the shutter is extended and wound to open and close the window. In such a shutter device, an inspection port is formed on the lower surface of the shutter box in order to inspect the winding of the drum and the shutter, and an inspection port cover is attached to the inspection port so as to be freely opened and closed so that the inside of the shutter can be inspected. I have. Various structures are known as a structure for attaching the inspection palate. For example, as shown in Japanese Patent actual fairness 1-31747, opening edges at both ends of the access door is provided an engaging bent piece and screwed piece, the engaged bent piece and holes provided in the inspection palate,
It is known that the engaged bent piece is engaged with the engaging bent piece so as to be rotatable up and down, and a screw is screwed into a screw stopper piece through a through hole to attach an inspection cover.
【０００３】[0003]
【考案が解決しようとする課題】かかる点検口蓋の取付
構造であると、ビスを弛めると点検口蓋が自重で下方に
回動するので、ビスを弛める時やビスを締付ける時には
点検口蓋を手で押えて保持する必要があり、点検口蓋の
開閉操作が大変面倒となる。[Problem to be Solved by the Invention] With such a mounting structure of the inspection lid, when the screw is loosened, the inspection lid rotates downward by its own weight. Therefore, when loosening the screw or tightening the screw, press the inspection lid by hand. The opening and closing operation of the inspection lid becomes very troublesome.
【０００４】そこで、本考案は前述の課題を解決できる
ようにしたシャッターボックスの点検口蓋取付構造を提
供することを目的とする。Accordingly, an object of the present invention is to provide an inspection port mounting structure for a shutter box capable of solving the above-mentioned problem.
【０００５】[0005]
【課題を解決するための手段】第１の考案は、シャッタ
ーボックスの下面に形成した点検口１７の一端開口縁
に、水平片２１と上向き鉤片２２を備えた係合部２０を
設け、点検口蓋１８の一端縁に水平片２７と下向き鉤片
２８を備えた被係合部２３を設け、被係合部２３の下向
き鉤片２８の下端面を係合部２０の水平片２１の上面に
接し、被係合部２３の水平片２７の下面を係合部２０の
上向き鉤片２２の上端面に接して被係合部２３が係合部
２０に沿って摺動自在とし、点検口蓋１８の一端縁に、
係合部２０の水平片２１の下面に接する支持横片２６を
設け、点検口蓋１８の他端縁をビス２９でシャッターボ
ックスに連結したことを特徴とするシャッターボックス
の点検口蓋取付構造である。第２の考案は、シャッター
ボックスの下面に形成した点検口１７の一端開口縁に、
水平片２１と上向き鉤片２２を備えた係合部２０を設
け、点検口蓋１８の一端縁に水平片２７と下向き鉤片２
８を備えた被係合部２３を設け、被係合部２３の下向き
鉤片２８の下端面を係合部２０の水平片２１の上面に接
し、被係合部２３の水平片２７の下面を係合部２０の上
向き鉤片２２の上端面に接して被係合部２３が係合部２
０にに沿って摺動自在とし、点検口１７の一端開口縁
に、被係合部２３の水平片２７の上面に接する支持横片
３０を設け、点検口蓋１８の他端縁をビス２９でシャッ
ターボックスに連結したことを特徴とするシャッターボ
ックスの点検口蓋取付構造である。According to a first aspect of the present invention, an engagement portion 20 having a horizontal piece 21 and an upward hook piece 22 is provided at one opening edge of an inspection port 17 formed on the lower surface of a shutter box for inspection. An engaged portion 23 having a horizontal piece 27 and a downward hook 28 is provided at one edge of the palate 18, and the lower end surface of the downward hook 28 of the engaged portion 23 is attached to the upper surface of the horizontal piece 21 of the engaging portion 20. The lower surface of the horizontal piece 27 of the engaged portion 23 contacts the upper end surface of the upward hook 22 of the engaging portion 20 so that the engaged portion 23 is slidable along the engaging portion 20. On one edge of
A support horizontal piece 26 is provided in contact with the lower surface of the horizontal piece 21 of the engaging portion 20, and the other end edge of the inspection lid 18 is connected to the shutter box with a screw 29 to provide a shutter box inspection lid mounting structure. The second idea is that the inspection opening 17 formed on the lower surface of the shutter box has an opening edge at one end.
An engagement portion 20 having a horizontal piece 21 and an upward hook 22 is provided, and a horizontal piece 27 and a downward hook 2
8 is provided, the lower end surface of the downward hook 28 of the engaged portion 23 is in contact with the upper surface of the horizontal piece 21 of the engaging portion 20, and the lower surface of the horizontal piece 27 of the engaged portion 23 is provided. Is brought into contact with the upper end surface of the upward hook 22 of the engaging portion 20 so that the engaged portion 23
0, a support horizontal piece 30 is provided at one opening edge of the inspection port 17 in contact with the upper surface of the horizontal piece 27 of the engaged part 23, and the other end edge of the inspection port cover 18 is screwed with a screw 29. A shutter box inspection lid mounting structure characterized by being connected to a shutter box.
【０００６】[0006]
【作 用】第１の考案によれば、点検口蓋１８を水平
姿勢として点検口１７を閉じた状態で、支持横片２６が
水平片２１の下面に接し、水平片２７の下面が上向き鉤
片２２の上端面に接しているから、点検口蓋１８を水平
姿勢に仮保持できる。これによって、ビス２９を締付
け、弛める際に点検口蓋１８を手で押える必要がなく点
検口１８の開閉操作が簡単となる。第２の考案によれ
ば、点検口蓋１８を水平姿勢として点検口１７を閉じた
状態で、支持横片３０が水平片２７の上面に接し、水平
片２１の上面が下向き鉤片２８の下端面に接しているか
ら、点検口蓋１８を水平姿勢に仮保持できる。これによ
って、ビス２９を締付け、弛める際に点検口蓋１８を手
で押える必要がなく点検口１８の開閉操作が簡単とな
る。According to the first invention, with the inspection opening lid 18 in a horizontal position and the inspection opening 17 closed, the supporting horizontal piece 26 is in contact with the lower surface of the horizontal piece 21 and the lower surface of the horizontal piece 27 is an upward hook. Since it is in contact with the upper end surface of the inspection 22, the inspection lid 18 can be temporarily held in a horizontal posture. Thereby, when tightening and loosening the screw 29, it is not necessary to press the inspection lid 18 by hand, and the opening and closing operation of the inspection port 18 is simplified. According to the second invention, with the inspection opening lid 18 in a horizontal position and the inspection opening 17 closed, the supporting horizontal piece 30 contacts the upper surface of the horizontal piece 27, and the upper surface of the horizontal piece 21 is the lower end surface of the downward hook piece 28. , The inspection lid 18 can be temporarily held in a horizontal posture. Thereby, when tightening and loosening the screw 29, it is not necessary to press the inspection lid 18 by hand, and the opening and closing operation of the inspection port 18 is simplified.
【０００７】[0007]
【実 施 例】図１、図２に示すように、建物躯体１の
窓取付用開口部２には窓３を構成する上枠４と下枠５と
左右縦枠６，６が方形状に枠組みして取付けられ、下枠
５にシャッター用枠７が取付けてあり、左右縦枠６，６
にはガイド枠８が取付けられ、建物躯体１の窓３の上部
にシャッターボックス９が取付けてあり、このシャッタ
ーボックス９内に回転自在にドラム１０が支承され、こ
のドラム１０に巻掛けたシャッター１１が前記ガイド枠
８のガイド凹部８ａに沿って上下摺動自在に支承されて
シャッター装置を構成している。前記シャッターボック
ス９は上横板１２と縦板１３と下横板１４より略コ字状
となったボックス本体１５と、このボックス本体１５の
左右端部に嵌合して取付けた左右のキャップ１６，１６
により成り、下横板１４の端部と左右のキャップ１６，
１６で点検口１７を構成し、この点検口１７に点検口蓋
１８が開閉自在に取付けてある。前記下横板１４の端
縁、つまり点検口１７の一端開口縁には係合部２０が一
体的に設けてあり、該係合部２０は水平片２１の端部に
上向き鉤片２２を一体形成した形状となり、前記点検口
蓋１８の一端縁には被係合部２３が一体的に設けられ、
他端縁に通孔２４が形成してあり、この被係合部２３は
縦片２５の下部に支持横片２６を、上部に水平片２７を
前方に向けて一体的に設け、その水平片２７の端部に下
向き鉤片２８を設けたもので、その支持横片２６が水平
片２１の下面に接し、下向き鉤片２８の下端面が水平片
２１の上面に接し、水平片２７の下面が上向き鉤片２８
の上端面に接して点検口蓋１８を閉じ姿勢に仮保持して
いると共に、被係合部２３が係合部２０に沿って摺動自
在となり、ビス２９を通孔２４よりキャップ１６の下面
に螺合して取付けてある。[Embodiment] As shown in FIGS. 1 and 2, an upper frame 4 and a lower frame 5 and left and right vertical frames 6 and 6 constituting a window 3 are formed in a rectangular shape in a window mounting opening 2 of a building frame 1. The shutter frame 7 is attached to the lower frame 5 and the left and right vertical frames 6 and 6 are attached.
Has a guide frame 8 attached thereto, and a shutter box 9 attached to the upper part of the window 3 of the building frame 1. A drum 10 is rotatably supported in the shutter box 9, and a shutter 11 wound around the drum 10 is provided. Are slidably supported vertically along the guide recess 8a of the guide frame 8 to constitute a shutter device. The shutter box 9 includes a box body 15 having a substantially U-shape formed by an upper horizontal plate 12, a vertical plate 13, and a lower horizontal plate 14, and left and right caps 16 fitted and attached to left and right ends of the box main body 15. , 16
The end of the lower horizontal plate 14 and the left and right caps 16,
An inspection port 17 is constituted by 16, and an inspection port cover 18 is attached to the inspection port 17 so as to be freely opened and closed. An engaging portion 20 is integrally provided at an edge of the lower horizontal plate 14, that is, at an opening edge of one end of the inspection port 17, and the engaging portion 20 integrally has an upward hook 22 at an end of a horizontal piece 21. It has a formed shape, and an engaged portion 23 is integrally provided at one end edge of the inspection port lid 18,
A through hole 24 is formed at the other end edge, and the engaged portion 23 is integrally provided with a support horizontal piece 26 at a lower portion of a vertical piece 25 and a horizontal piece 27 at an upper portion thereof facing forward. which was provided with a lower <br/> facing hook pieces 28 to the end of 27, the support crosspiece 26 is in contact with the lower surface of the horizontal plate 21, the lower end surface of the downward hook pieces 28 contact with the upper surface of the horizontal plate 21, The lower surface of the horizontal piece 27 is an upward hook piece 28
Together they are temporarily held on the upper end face in contact to close the inspection palate 18 position of sliding self engaged portion 23 along the engagement portion 20
The screw 29 is screwed into the lower surface of the cap 16 through the through hole 24 and attached.
【０００８】次に点検口蓋１８の開閉操作を説明する。
図１に示す閉じた状態から開放する場合には、まずビス
２９を弛める。被係合部２３の水平片２７の下面が係合
部２０の上向き鉤片２２の上端面に接し、支持横片２６
の上面が係合部２０の水平片２１の下面に接しているか
ら、ビス２９を弛めても点検口蓋１８が閉じ姿勢、つま
り水平な姿勢に保持されるので、ビス２９を弛める時に
点検口蓋１８を手で押える必要がない。点検口蓋１８を
持って図１において右方に移動して下向き鉤片２８を水
平片２１の上面に沿って摺動させて上向き鉤片２２に係
合し、その係合部を支点として図の仮想線で示すように
下方に回動して開き姿勢、つまり垂直姿勢とする。この
状態で点検口蓋１８を持って上に移動して下向き鉤片２
８を上向き鉤片２２より離脱し、若干右方に移動するこ
とで点検口蓋１８を外すことができる。なお、点検口蓋
１８を閉じる時には前述と反対の操作を行なえば良く、
ビス２９を締付ける時に点検口蓋１８が水平姿勢に仮保
持されるから手で押える必要がない。図３に示すよう
に、支持横片３０を点検口１７の一端開口縁に一体的に
設けて、被係合部２３の水平片２７の上面を支持横片３
０の下面に接して点検口蓋１８を水平姿勢に仮保持する
ようにしても良い。Next, the opening and closing operation of the inspection cover 18 will be described.
When releasing from the closed state shown in FIG. 1, the screw 29 is first loosened. The lower surface of the horizontal piece 27 of the engaged portion 23 is engaged.
The upper end of the upward hook 22 of the portion 20 is in contact with the upper
The upper surface of the horizontal part 21 is in contact with the lower surface of the horizontal piece 21 of the engaging portion 20?
Even if the screw 29 is loosened, the inspection lid 18 is kept in a closed posture, that is, a horizontal posture, so that it is not necessary to press the inspection lid 18 by hand when the screw 29 is loosened . Go to the right in FIG. 1 with the inspection palate 18 is slid along the downward hook pieces 28 on the upper surface of the horizontal plate 21 engages the upward hook piece 22, of FIG its engagement portion as the fulcrum As shown by an imaginary line, the robot is turned downward to assume an open posture, that is, a vertical posture. Downward hook piece 2 moves upward with the inspection palate 18 in this state
8 can be removed from the upward hook 22 and moved slightly to the right to remove the inspection lid 18. In addition, what is necessary is just to perform the operation opposite to the above when closing the inspection lid 18,
When the screw 29 is tightened, the inspection lid 18 is temporarily held in a horizontal posture, so that there is no need to press it by hand. As shown in FIG. 3, the support horizontal piece 30 is provided integrally with one opening edge of the inspection port 17, and the upper surface of the horizontal piece 27 of the engaged portion 23 is supported by the support horizontal piece 3.
The inspection lid 18 may be temporarily held in a horizontal posture in contact with the lower surface of the zero.
【０００９】[0009]
【考案の効果】第１の考案によれば、点検口蓋１８を水
平姿勢として点検口１７を閉じた状態で、支持横片２６
が水平片２１の下面に接し、水平片２７の下面が上向き
鉤片２２の上端面に接しているから、点検口蓋１８を水
平姿勢に仮保持できる。これによって、ビス２９を締付
け、弛める際に点検口蓋１８を手で押える必要がなく点
検口１８の開閉操作が簡単となる。第２の考案によれ
ば、点検口蓋１８を水平姿勢として点検口１７を閉じた
状態で、支持横片３０が水平片２７の上面に接し、水平
片２１の上面が下向き鉤片２８の下端面に接しているか
ら、点検口蓋１８を水平姿勢に仮保持できる。これによ
って、ビス２９を締付け、弛める際に点検口蓋１８を手
で押える必要がなく点検口１８の開閉操作が簡単とな
る。According to the first aspect of the present invention, with the inspection opening lid 18 in a horizontal posture and the inspection opening 17 closed, the supporting horizontal piece 26 is provided.
Is in contact with the lower surface of the horizontal piece 21 and the lower surface of the horizontal piece 27 is in contact with the upper end surface of the upward hook 22, so that the inspection port lid 18 can be temporarily held in a horizontal posture. Thereby, when tightening and loosening the screw 29, it is not necessary to press the inspection lid 18 by hand, and the opening and closing operation of the inspection port 18 is simplified. According to the second invention, with the inspection opening lid 18 in a horizontal position and the inspection opening 17 closed, the supporting horizontal piece 30 contacts the upper surface of the horizontal piece 27, and the upper surface of the horizontal piece 21 is the lower end surface of the downward hook piece 28. , The inspection lid 18 can be temporarily held in a horizontal posture. Thereby, when tightening and loosening the screw 29, it is not necessary to press the inspection lid 18 by hand, and the opening and closing operation of the inspection port 18 is simplified.
【図１】シャッター装置の縦断面図である。FIG. 1 is a longitudinal sectional view of a shutter device.
【図２】シャッター装置の横断面図である。FIG. 2 is a cross-sectional view of the shutter device.
【図３】点検口蓋取付部の変形例を示す断面図である。FIG. 3 is a cross-sectional view showing a modification of the inspection lid attachment portion.
１７ 点検口、１８ 点検口蓋、２０ 係合部、２１
水平片、２２ 上向き鉤片、２３ 被係合部、２６ 支
持横片、２７ 水平片、２８ 下向き鉤片、２９ ビ
ス。17 inspection port, 18 inspection lid, 20 engaging part, 21
Horizontal piece, 22 upward hook piece, 23 engaged part, 26 support horizontal piece, 27 horizontal piece, 28 downward hook piece, 29 screw.
Claims (2)
検口１７の一端開口縁に、水平片２１と上向き鉤片２２
を備えた係合部２０を設け、点検口蓋１８の一端縁に水
平片２７と下向き鉤片２８を備えた被係合部２３を設
け、被係合部２３の下向き鉤片２８の下端面を係合部２
０の水平片２１の上面に接し、被係合部２３の水平片２
７の下面を係合部２０の上向き鉤片２２の上端面に接し
て被係合部２３が係合部２０に沿って摺動自在とし、点
検口蓋１８の一端縁に、係合部２０の水平片２１の下面
に接する支持横片２６を設け、点検口蓋１８の他端縁を
ビス２９でシャッターボックスに連結したことを特徴と
するシャッターボックスの点検口蓋取付構造。1. A horizontal piece 21 and an upward hook piece 22 are formed at an opening edge of one end of an inspection port 17 formed on a lower surface of a shutter box.
An engagement portion 20 having a horizontal piece 27 and a downward hook piece 28 is provided at one edge of the inspection lid 18, and a lower end surface of the downward hook piece 28 of the engaged portion 23 is provided. Engagement part 2
0 of the horizontal piece 21 of the engaged portion 23
7 is in contact with the upper end surface of the upward hook 22 of the engaging portion 20.
The engaged portion 23 is slidable along the engaging portion 20 by
The lower surface of the horizontal piece 21 of the engagement portion 20 is provided at one edge of the inspection lid 18.
The inspection horizontal lid 26 is in contact with the shutter box, and the other end of the inspection lid 18 is connected to the shutter box with a screw 29.
検口１７の一端開口縁に、水平片２１と上向き鉤片２２
を備えた係合部２０を設け、点検口蓋１８の一端縁に水
平片２７と下向き鉤片２８を備えた被係合部２３を設
け、被係合部２３の下向き鉤片２８の下端面を係合部２
０の水平片２１の上面に接し、被係合部２３の水平片２
７の下面を係合部２０の上向き鉤片２２の上端面に接し
て被係合部２３が係合部２０にに沿って摺動自在とし、
点検口１７の一端開口縁に、被係合部２３の水平片２７
の上面に接する支持横片３０を設け、点検口蓋１８の他
端縁をビス２９でシャッターボックスに連結したことを
特徴とするシャッターボックスの点検口蓋取付構造。2. A horizontal piece 21 and an upward hook piece 22 are provided at one opening edge of an inspection port 17 formed on the lower surface of the shutter box.
An engagement portion 20 having a horizontal piece 27 and a downward hook piece 28 is provided at one edge of the inspection lid 18, and a lower end surface of the downward hook piece 28 of the engaged portion 23 is provided. Engagement part 2
0 of the horizontal piece 21 of the engaged portion 23
7 is in contact with the upper end surface of the upward hook 22 of the engaging portion 20 so that the engaged portion 23 can slide along the engaging portion 20;
A horizontal piece 27 of the engaged portion 23 is provided at an opening edge of one end of the inspection port 17.
The inspection horizontal lid 30 is provided in contact with the upper surface of the inspection box, and the other end edge of the inspection lid 18 is connected to the shutter box with a screw 29.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3654591U JP2553436Y2 (en) | 1991-04-23 | 1991-04-23 | Inspection lid mounting structure for shutter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3654591U JP2553436Y2 (en) | 1991-04-23 | 1991-04-23 | Inspection lid mounting structure for shutter box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04122193U JPH04122193U (en) | 1992-11-02 |
| JP2553436Y2 true JP2553436Y2 (en) | 1997-11-05 |
Family
ID=31918475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3654591U Expired - Lifetime JP2553436Y2 (en) | 1991-04-23 | 1991-04-23 | Inspection lid mounting structure for shutter box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2553436Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5431988B2 (en) * | 2010-01-29 | 2014-03-05 | 文化シヤッター株式会社 | Shutter housing structure |
-
1991
- 1991-04-23 JP JP3654591U patent/JP2553436Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04122193U (en) | 1992-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |