JPH0328153Y2 - - Google Patents
Info
- Publication number
- JPH0328153Y2 JPH0328153Y2 JP15414685U JP15414685U JPH0328153Y2 JP H0328153 Y2 JPH0328153 Y2 JP H0328153Y2 JP 15414685 U JP15414685 U JP 15414685U JP 15414685 U JP15414685 U JP 15414685U JP H0328153 Y2 JPH0328153 Y2 JP H0328153Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing
- drive shaft
- electric
- shaft
- 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
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Blinds (AREA)
Description
【考案の詳細な説明】
[産業上の利用分野]
本考案は、建物の窓等に取付けられるブライン
ドシヤツターの電動開閉機に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an electric opening/closing machine for a blind shutter that is attached to a window of a building.
[従来技術及び考案が解決しようとする問題点]
従来、建物の窓等に取付けられるブラインドシ
ヤツターの開閉機は、手動式、電動式のそれぞれ
専用の開閉機が設けられ、その設置場所もシヤツ
ター巻取軸(伝達軸)の傍になつていた。従つ
て、ブラインドシヤツターを設置後に電動式のも
のを手動式に変更するには、壁を貫通させて室内
側の手動操作機構と連結する伝達軸を軸承させな
ければならず、また電動式のものを室内で操作で
きる手動切換装置を設けるには同様に壁貫通等の
工事を要し煩雑な作業であつた。また逆に手動式
のものを電動式に変更するには、電動専用開閉機
を室外に取付けると共に、平常はハンドル軸が回
らず、手動操作の時のみ回転するように切換装置
を設けなければならず、これまた大変な工事であ
るという欠点があつた。[Problems to be solved by the prior art and the invention] Conventionally, blind shutter opening/closing machines installed on the windows of buildings, etc., have been equipped with dedicated manual and electric opening/closing machines, and their installation locations have varied depending on the shutter. It was located near the take-up shaft (transmission shaft). Therefore, in order to change from an electric type blind shutter to a manual type after installation, the transmission shaft that connects to the manual operation mechanism inside the room must be supported by penetrating the wall. Providing a manual switching device that can be operated indoors similarly requires construction work such as penetrating walls, which is a complicated work. On the other hand, in order to change from a manual type to an electric type, it is necessary to install an electric-only switch outside and install a switching device so that the handle shaft does not rotate normally and rotates only when operated manually. However, this also had the disadvantage of being a difficult construction project.
[問題を解決する手段]
本考案は上記の如き実情に鑑みこれらの欠点を
一掃することができるブラインドシヤツターの電
動開閉機を提供することを目的として創案された
ものであつて、外部付けブラインドシヤツターの
上方に減速機を内蔵した開閉装置を、また室内側
に電動開閉機と手動操作機構とを設け、該手動操
作機構と電動開閉機との両者から回転伝達を受け
る駆動軸と開閉装置の入力軸とを連結すると共
に、前記駆動軸には手動切換装置を設けた構成と
したことを特徴とするものである。[Means for solving the problem] In view of the above-mentioned circumstances, the present invention was created with the aim of providing an electric opening/closing machine for a blind shutter that can eliminate these drawbacks. A switchgear with a built-in speed reducer is installed above the shutter, and an electric switchgear and a manual operation mechanism are installed on the indoor side, and a drive shaft and a switchgear receive rotational transmission from both the manual operation mechanism and the electric switchgear. The drive shaft is connected to an input shaft, and the drive shaft is provided with a manual switching device.
そして本考案は、この構成によつて、室内側に
は出来るだけ嵩張ることのない開閉機を設置で
き、しかも貫通孔穿設や取付工事に際し、軸芯の
狂いや寸法誤差が生じたとしても、正常な回転伝
達ができるものである。また停電時には切換装置
による室内側で容易に手動開閉操作ができるよう
にしたものである。 With this configuration, the present invention makes it possible to install a switch with as little bulk as possible on the indoor side, and even if a misalignment or dimensional error occurs during through-hole drilling or installation work, It allows for normal rotation transmission. In addition, in the event of a power outage, a switching device allows for easy manual opening and closing operations indoors.
[実施例]
次に、本考案の一実施例を図面に基づいて説明
する。図面において、1はブラインドシヤツター
Aのシヤツターカーテンを構成するスラツト(羽
根)であり、アルミ押出型材として成形される。
2は減速機を内蔵しブラインドシヤツターAのス
ラツト1を上下動開閉せしめ、かつスラツト1の
傾斜角変位をさせる開閉装置である。2aは開閉
装置2の駆動軸である。3は伝達軸であつて、そ
の両端は万能接手4の継軸4aに挿入されボルト
3a、ナツト3b等でそれぞれ駆動軸2aと駆動
軸5に連結されている。前記駆動軸5には歯車6
と手動切換装置7が装着されている。一方、8は
室内側に設けられた電動開閉機であつて、出力軸
には傘歯車9が装着されており、この傘歯車9
は、歯車10と同軸の傘歯車11と噛合つてい
る。またこの歯車10は前記歯車6と噛合い電動
開閉機8の回転を伝達軸3へと伝達している。開
閉装置2は前述の如く減速機を内蔵しているの
で、電動開閉機8に数段もの減速機構を内蔵させ
る必要が無いので、比較的小形、軽量のものでよ
い。[Example] Next, an example of the present invention will be described based on the drawings. In the drawings, 1 is a slat (blade) constituting the shutter curtain of a blind shutter A, which is formed as an aluminum extrusion material.
Reference numeral 2 denotes an opening/closing device which has a built-in speed reducer and opens and closes the slat 1 of the blind shutter A in vertical motion, and also causes the slat 1 to change its inclination angle. 2a is a drive shaft of the opening/closing device 2. Reference numeral 3 denotes a transmission shaft, both ends of which are inserted into a joint shaft 4a of a universal joint 4 and connected to a drive shaft 2a and a drive shaft 5 with bolts 3a, nuts 3b, etc., respectively. A gear 6 is attached to the drive shaft 5.
and a manual switching device 7 are installed. On the other hand, 8 is an electric switch installed on the indoor side, and a bevel gear 9 is attached to the output shaft.
meshes with a bevel gear 11 coaxial with the gear 10. Further, this gear 10 meshes with the gear 6 and transmits the rotation of the electric switch 8 to the transmission shaft 3. Since the opening/closing device 2 has a built-in reduction gear as described above, there is no need to incorporate several stages of reduction mechanisms in the electric opening/closing device 8, so it may be relatively small and lightweight.
13はチエン12の手動操作によつて回転させ
られるチエンホイルであり、このチエンホイル1
3のボス部には係合溝14が設けられており、前
記切換装置7を図示しないチエンで操作すること
により切換装置7は歯車6をスライドせしめて歯
車10との噛合を解き、同時に駆動軸5と前記係
合溝14を係合させるので、チエン12を手動操
作することにより駆動軸5、伝達軸3、開閉装置
2を駆動させブラインドシヤツターを開閉させる
ようになつている。このチエン12、チエンホイ
ル13は常時は使用しない手動操作機構Bで、停
電時に電動開閉機8に替つて操作するものであ
る。15はチエン12が常時室内で垂下がつて見
苦しいことのないように折畳んで収納する収納室
でチエンホイル13の下方近傍に設けられる。図
中、16はブラインドシヤツターAの外部ケース
である。 13 is a chain foil that is rotated by manual operation of the chain 12;
An engagement groove 14 is provided in the boss portion of No. 3, and by operating the switching device 7 with a chain (not shown), the switching device 7 slides the gear 6 to disengage the gear 10, and at the same time, the switching device 7 disengages the gear 6 from the gear 10. 5 and the engagement groove 14, the drive shaft 5, transmission shaft 3, and opening/closing device 2 are driven by manual operation of the chain 12 to open and close the blind shutter. The chain 12 and chain wheel 13 are a manual operation mechanism B that is not normally used, and are operated in place of the electric switch 8 during a power outage. Reference numeral 15 denotes a storage chamber in which the chain 12 is folded and stored so that the chain 12 does not constantly hang down inside the room and become unsightly, and is provided near the bottom of the chain foil 13. In the figure, 16 is the outer case of the blind shutter A.
叙述の如く構成された本考案の実施例におい
て、ブラインドシヤツターAの駆動軸2aの上方
の空間に減速機内蔵の開閉装置2を設けたことに
より、電動開閉機8は小形で軽量となる。また貫
通の伝達軸3の長さ寸法は、現地の実状に合わせ
て切断して適合調整させることが容易である。ま
た伝達軸3の両端を万能接手4を介して連結する
ので軸芯の狂いがあつても、正常な回転伝達がで
きる。さらに手動切換装置7と手動操作機構Bを
併設するのが容易である。 In the embodiment of the present invention constructed as described above, the opening/closing device 2 with a built-in speed reducer is provided in the space above the drive shaft 2a of the blind shutter A, so that the electric opening/closing machine 8 is made small and lightweight. Further, the length of the penetrating transmission shaft 3 can be easily cut and adjusted according to the actual situation at the site. Furthermore, since both ends of the transmission shaft 3 are connected via the universal joint 4, normal rotation transmission can be achieved even if the shaft center is misaligned. Furthermore, it is easy to install the manual switching device 7 and the manual operation mechanism B together.
[作用効果]
以上要するに、本考案は叙述の如く構成したも
のであるから、ブラインドシヤツターの電動開閉
機を、外部上方の減速機内蔵の開閉装置と室内側
の開閉機とに二分割したので、室内側では開閉機
が小形で軽量化されて保全と保守管理が行ない易
くなり、伝達軸もその両端を万能接手で駆動軸と
連結せしめたので、壁厚に対応する寸法に調整適
合が極めて容易となり、更に取付け時の軸芯に狂
いが生じた場合であつても常に正常な回転伝達が
できる。また手動切換装置と手動操作機構を併設
することが簡易化され、一段と施工能率を向上す
ることができる。[Operations and Effects] In summary, the present invention is constructed as described above, and the electric opening/closing machine of the blind shutter is divided into two parts: an external upper opening/closing device with a built-in reducer, and an indoor opening/closing device. On the indoor side, the opening/closing machine is smaller and lighter, making it easier to maintain and manage, and the transmission shaft is connected to the drive shaft at both ends with universal joints, making it extremely easy to adjust the dimensions to match the wall thickness. It is easy to use, and even if the shaft center becomes misaligned during installation, normal rotation transmission can always be achieved. Additionally, it is easier to install a manual switching device and a manual operation mechanism, and construction efficiency can be further improved.
図面は本考案に係るブラインドシヤツターの電
動開閉機の一実施例を示したものであつて、第1
図はブラインドシヤツターの側面断面図である。
図中、1はブラインドシヤツター、2は開閉装
置、2aは駆動軸、3は伝達軸、3aはボルト、
3bはナツト、4は万能接手、4aは継軸、5は
駆動軸、6,10は歯車、7は手動切換装置、8
は電動開閉機、9,11は傘歯車、12はチエ
ン、13はチエンホイル、14は係合溝、15は
収納室、16はシヤツターケース、Aはブライン
ドシヤツター、Bは手動操作機構である。
The drawing shows one embodiment of the electric opening/closing machine for a blind shutter according to the present invention.
The figure is a side sectional view of the blind shutter. In the figure, 1 is a blind shutter, 2 is a switchgear, 2a is a drive shaft, 3 is a transmission shaft, 3a is a bolt,
3b is a nut, 4 is a universal joint, 4a is a joint shaft, 5 is a drive shaft, 6 and 10 are gears, 7 is a manual switching device, 8
is an electric opening/closing machine, 9 and 11 are bevel gears, 12 is a chain, 13 is a chain foil, 14 is an engagement groove, 15 is a storage chamber, 16 is a shutter case, A is a blind shutter, and B is a manual operation mechanism. .
Claims (1)
を内蔵した開閉装置を、また室内側に電動開閉機
と手動操作機構とを設け、該手動操作機構と電動
開閉機との両者から回転伝達を受ける駆動軸と開
閉装置の入力軸とを連結すると共に、前記駆動軸
には手動切換装置を設けた構成としたことを特徴
とするブラインドシヤツターの電動開閉機。 An opening/closing device with a built-in speed reducer is installed above the external blind shutter, and an electric opening/closing mechanism and a manual operation mechanism are provided on the indoor side, and a drive shaft receives rotational transmission from both the manual operation mechanism and the electric opening/closing mechanism. An electric opening/closing machine for a blind shutter, characterized in that the input shaft of the opening/closing device is connected to the input shaft of the opening/closing device, and the drive shaft is provided with a manual switching device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15414685U JPH0328153Y2 (en) | 1985-10-08 | 1985-10-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15414685U JPH0328153Y2 (en) | 1985-10-08 | 1985-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6261893U JPS6261893U (en) | 1987-04-17 |
JPH0328153Y2 true JPH0328153Y2 (en) | 1991-06-18 |
Family
ID=31073675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15414685U Expired JPH0328153Y2 (en) | 1985-10-08 | 1985-10-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0328153Y2 (en) |
-
1985
- 1985-10-08 JP JP15414685U patent/JPH0328153Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6261893U (en) | 1987-04-17 |
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