JP4069172B2 - Revolving door trunk wall safety mechanism - Google Patents

Revolving door trunk wall safety mechanism Download PDF

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JP4069172B2
JP4069172B2 JP2004136852A JP2004136852A JP4069172B2 JP 4069172 B2 JP4069172 B2 JP 4069172B2 JP 2004136852 A JP2004136852 A JP 2004136852A JP 2004136852 A JP2004136852 A JP 2004136852A JP 4069172 B2 JP4069172 B2 JP 4069172B2
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勝義 大河内
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勝義 大河内
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Description

本発明は、建物の出入り口に設置した回転扉機構において、回転する扉と胴壁の間に挟まれて通行人が怪我することを防止又は物が挟まれて損傷することを防止することを特徴とする回転扉胴壁安全機構に関するものである。  In the revolving door mechanism installed at the entrance of a building, the present invention prevents the passerby from being injured by being sandwiched between the rotating door and the body wall or preventing the object from being damaged by being caught. It relates to a rotating door trunk wall safety mechanism.

図９は、従来の１実施例の回転扉機構の天井部分を除いた概略平面図である。回転扉の軸２を中心に直角に交わる４枚の扉３で構成され、床６、外壁７で囲まれた出入口の中央に設置される。扉回転エリア５の円周４分の１程度の幅の胴壁４中央は、外壁７の出入口の左右に接続する。扉３回転方向側胴壁４の入口側には、通行人や物の障害物（以下「当該障害物」という）が扉３と胴壁４に挟まれるという事故が発生することを防止するための安全対策として、当該障害物を感知する赤外線センサー等（以下「当該センサー」という）１０を胴壁の付近に複数箇所設けて、赤外線センサー等監視エリア（以下「当該センサー監視エリア」という）１０ａが当該障害物を感知したときには、扉３の回転を緊急停止する方法が一般的である。  FIG. 9 is a schematic plan view excluding the ceiling portion of the rotary door mechanism of one conventional example. It is composed of four doors 3 that intersect at right angles around the axis 2 of the revolving door, and is installed at the center of the doorway surrounded by the floor 6 and the outer wall 7. The center of the trunk wall 4 having a width of about a quarter of the circumference of the door rotation area 5 is connected to the left and right of the entrance / exit of the outer wall 7. In order to prevent an accident that a passerby or an obstacle (hereinafter referred to as “the obstacle”) is caught between the door 3 and the trunk wall 4 on the entrance side of the trunk wall 4 in the rotation direction of the door 3. As a safety measure, an infrared sensor or the like (hereinafter referred to as “the sensor”) 10 for detecting the obstacle is provided in the vicinity of the trunk wall, and an infrared sensor monitoring area (hereinafter referred to as the “sensor monitoring area”) 10a is provided. Is generally a method of emergency stop of the rotation of the door 3 when the obstacle is detected.

しかし、胴壁の付近に当該センサーを複数箇所設置するという従来の方法は、当該センサーが当該障害物を感知できない死角のエリアの存在や感知ミスにより、通行人が回転する扉３と胴壁４の間に挟まれて大怪我をしたり死亡したりして大事故に至る場合や物を損傷する事故がある。また、当該センサーが当該障害物を感知しても回転扉機構の大型化による自重の増大により扉３を急停止することができない場合や、機械的には急停止が可能であっても回転する扉が急停止することで通行人が進行方向の扉３にぶつかることを回避するために扉３の回転を急停止しないという多少の遊びが必要である。  However, the conventional method of installing a plurality of the sensors in the vicinity of the torso wall is a door 3 and a torso wall 4 through which a passerby turns due to the presence of a blind spot area where the sensor cannot detect the obstacle or a misdetection. There are cases where a person is injured or killed between the two, leading to a major accident or damage to an object. Further, even if the sensor detects the obstacle, the door 3 cannot be suddenly stopped due to an increase in its own weight due to an increase in the size of the rotary door mechanism, or even if it can be mechanically stopped suddenly. In order to avoid that a passerby hits the door 3 in the traveling direction due to the sudden stop of the door, some play is required in which the rotation of the door 3 is not suddenly stopped.

解決しようとしている問題点は、胴壁４の付近に当該障害物を感知するための当該センサーを複数箇所設置する従来の方法は、当該センサーが当該障害物を感知できない死角エリアの存在や感知ミスにより、通行人が回転する扉３と胴壁４の間に挟まれて大怪我をしたり死亡したりして大事故に至る場合や物を損傷する事故がある。また、当該センサーが当該障害物を感知しても回転扉機構の大型化による自重の増大により扉３を急停止することができない場合や、機械的には急停止が可能であっても通行人が進行方向の扉３にぶつかることを回避するために扉３の回転を急停止しないという多少の遊びが必要である。これらの原因から、特に、回転する扉が胴壁の直前に至った時に回転する扉と胴壁の間に当該障書物が挟まった場合の事故を防止することは従来の方法では非常に難しい。  The problem to be solved is that the conventional method of installing a plurality of sensors for detecting the obstacle in the vicinity of the trunk wall 4 has a blind spot area where the sensor cannot detect the obstacle or a detection error. As a result, there are cases where a passerby is sandwiched between the rotating door 3 and the body wall 4 to cause a serious injury or death resulting in a major accident or an accident that damages an object. In addition, even if the sensor detects the obstacle, the door 3 cannot be suddenly stopped due to an increase in its own weight due to an increase in the size of the rotary door mechanism, or a passerby even if it can be mechanically stopped. In order to avoid hitting the door 3 in the traveling direction, some play is required not to suddenly stop the rotation of the door 3. For these reasons, it is very difficult to prevent an accident when the obstacle is caught between the rotating door and the trunk wall, particularly when the rotating door reaches immediately before the trunk wall.

請求項１記載の発明に係る回転扉胴壁安全機構は建物の出入り口に建物の外壁が接続した出入り口通路の中央に設置する回転自在の回転扉において外壁の端に設けた回転扉機構の胴壁を構成する部品として固定壁と扉の回転方向に対して同一方向にレールに沿ってスライドすることが可能なスライド壁を設けこのスライド壁の付属機構としてスライド壁の端には接触バーを設けこの接触バーは当該障害物により押圧すると後退しスイッチをオンにすることでスライド壁駆動機構の伝動モータが回転し歯付ベルトがリングを回転しリングがアームを扉回転方向に回しアームの両端に接続するジョイントがスライド壁に接続してスライド壁が扉の回転方向に固定壁の中へスライドして入り込むと同時に扉の回転を緊急停止する信号を回転扉機構に与えて扉の回転を緊急停止することにより回転する扉と胴壁の間に挟まれて通行人が怪我することの防止又は物が挟まれて損傷する事故を防止することを特徴とする回転扉胴壁安全機構を備えたものである。  The rotating door trunk wall safety mechanism according to the first aspect of the invention is a trunk wall of a rotating door mechanism provided at the end of an outer wall in a rotatable rotating door installed in the center of an entrance / exit passage where the outer wall of the building is connected to the entrance / exit of the building. A sliding wall that can slide along the rail in the same direction as the fixed wall and the rotation direction of the door is provided as a component of the sliding wall, and a contact bar is provided at the end of the sliding wall as an auxiliary mechanism of the sliding wall. When the contact bar is pressed by the obstacle, the contact bar moves backward and the switch is turned on, so that the transmission motor of the slide wall drive mechanism rotates, the toothed belt rotates the ring, the ring rotates the arm in the direction of rotation of the door, and both ends of the arm. The joint to be connected is connected to the slide wall, and the slide wall slides into the fixed wall in the direction of rotation of the door, and at the same time a signal for emergency stop of the door rotation is sent to the rotary door mechanism. The revolving door body is characterized in that it prevents the passerby from being injured by being caught between the revolving door and the body wall by urgently stopping the rotation of the door, or preventing an accident that the object is caught and damaged. It is equipped with a wall safety mechanism.

当該障害物が回転する扉と胴壁の間に挟まれたことを当該センサーが感知できなかった場合や回転する扉が胴壁の直前に至った瞬間に当該障害物が挟まれた場合においても、当該障害物が接触バーを押圧すると後退しスイッチをオンすることで、スライド壁駆動機構が働いてスライド壁が胴壁の長さの２分の１程度までスライドして後退すると同時に扉の回転を緊急停止する信号を回転扉機構に与えて扉の回転を緊急停止することにより従来の問題点を解決し、通行人の怪我や物の損害を確実に防止できるので、従来の方法による安全対策上の問題点の補完的な効果がある。  Even when the sensor cannot detect that the obstacle has been pinched between the rotating door and the trunk wall, or when the obstacle is pinched at the moment when the rotating door reaches just before the trunk wall When the obstacle pushes the contact bar, it moves backward and turns on the switch, so that the slide wall drive mechanism works and the slide wall slides back to about half the length of the trunk wall and the door rotates at the same time. The emergency stop signal is given to the revolving door mechanism to stop the rotation of the door, so that the conventional problems can be solved and the passerby's injury and property damage can be surely prevented. There is a complementary effect to the above problems.

従来の安全対策上の技術の補完的な技術として、回転扉機構の安全対策を確実なものとするものである。  As a complementary technology to the conventional safety measures, the safety measures of the revolving door mechanism are ensured.

図５は、本発明の１実施の形態を示す床６に垂直な回転扉の軸２周りに４枚の扉３が直角に接続し、そのうちの対向する２枚の扉３が外壁７に平行に位置した状態で、残り２枚の扉が外壁７に直角に位置した状態で、回転扉の軸２の上端には半径１１ｒよりなる天井１１、スライド壁駆動機構１２（１２ａ、１２ｂ、１２ｃ、１２ｄ、１２ｅよりなる）、胴壁４（４ａ、４ｂ、４ｃ、４ｄ、４ｅ、４ｆよりなる）、当該センサー１０、当該センサー監視エリア１０ａで構成した回転扉機構１の概略正面図である。  FIG. 5 shows four doors 3 connected at right angles around the axis 2 of the revolving door perpendicular to the floor 6, showing one embodiment of the present invention, and the two doors 3 facing each other are parallel to the outer wall 7. In the state where the remaining two doors are positioned at right angles to the outer wall 7, at the upper end of the shaft 2 of the revolving door, there is a ceiling 11 having a radius 11r and a slide wall drive mechanism 12 (12a, 12b, 12c, 12d, 12e), the trunk wall 4 (consisting of 4a, 4b, 4c, 4d, 4e, 4f), the sensor 10, and the rotary door mechanism 1 composed of the sensor monitoring area 10a.

扉３が矢印３ａの方向に回転し、扉３の回転に合わせて回転方向に通行人が扉回転エリアに進行して回転扉の軸２と胴壁４の間の通路を通過することができる。当該センサー監視エリア１０ａが障害物を感知した時には扉３の回転が緊急停止する。または、障害物による接触バー４ｃの押圧で接触バー４ｃが後退しスイッチ４ｄをオンすることによりスライド壁駆動機構１２が働いてスライド壁４ｂが接触バー４ｃとともに扉３の回転方向に固定壁４ａの中へスライドして入り込むと同時に扉３の回転を緊急停止することで前述の事故を防止する。  The door 3 rotates in the direction of the arrow 3 a, and a passerby can advance to the door rotation area in the rotation direction according to the rotation of the door 3 and pass through the passage between the shaft 2 of the rotary door and the trunk wall 4. . When the sensor monitoring area 10a detects an obstacle, the rotation of the door 3 is urgently stopped. Alternatively, when the contact bar 4c is pressed by an obstacle and the contact bar 4c is retracted and the switch 4d is turned on, the slide wall driving mechanism 12 is operated so that the slide wall 4b moves together with the contact bar 4c in the rotation direction of the door 3 with the fixed wall 4a. The above-mentioned accident is prevented by urgently stopping the rotation of the door 3 while sliding in.

図４は、前記図５から回転扉の軸２及び扉３を除いた胴壁４を回転扉の軸２の方向から見た図で、扉３回転方向側天井１１の胴壁の端には、当該センサー１０及び当該センサー監視エリア１０ａを図示している。当該センサー監視エリア１０ａが障害物を感知した時は前述したように扉３の回転が緊急停止する。また、接触バー４ｃを障害物が押圧した時には、前述したようにスライド壁駆動機構１２が働いてスライド壁４ｂが接触バー４ｃとともに後退して固定壁４ａの中へ入り込むとともに、扉３の回転を緊急停止することで前述の事故を防止する。  FIG. 4 is a view of the trunk wall 4 excluding the rotary door shaft 2 and the door 3 from FIG. 5 viewed from the direction of the rotary door shaft 2. The sensor 10 and the sensor monitoring area 10a are illustrated. When the sensor monitoring area 10a detects an obstacle, the rotation of the door 3 is urgently stopped as described above. When the obstacle is pressed against the contact bar 4c, as described above, the slide wall drive mechanism 12 works to move the slide wall 4b back together with the contact bar 4c and enter the fixed wall 4a, and rotate the door 3. The above-mentioned accident is prevented by an emergency stop.

図１は、同実施の形態を示す回転扉機構１の天井１１及びスライド壁駆動機構１２を省略した概略の平面図である。回転扉の軸２を中心に、４枚の扉３が直角に接続し、その４枚の扉３が胴壁４の端に位置した状態で、胴壁４の中央が外壁７に接続して、胴壁４は固定壁４ａ、スライド壁４ｂ、接触バー４ｃ、スイッチ４ｄ、レール４ｅで構成され、床６の扉回転エリア５に設置する。扉３は、矢印３ａの方向に回転扉の軸２を中心に回転し、通行人は扉３の回転に合わせて扉回転エリア５に進み、扉３の回転スピードに合わせて進行することにより回転扉機構１を通過できる。  FIG. 1 is a schematic plan view in which the ceiling 11 and the slide wall drive mechanism 12 of the rotary door mechanism 1 showing the embodiment are omitted. Centering on the axis 2 of the revolving door, four doors 3 are connected at right angles, and the center of the trunk wall 4 is connected to the outer wall 7 with the four doors 3 positioned at the end of the trunk wall 4. The body wall 4 is composed of a fixed wall 4a, a slide wall 4b, a contact bar 4c, a switch 4d, and a rail 4e, and is installed in the door rotation area 5 of the floor 6. The door 3 rotates about the axis 2 of the revolving door in the direction of the arrow 3a, and the passerby moves to the door rotation area 5 according to the rotation of the door 3 and rotates by proceeding according to the rotation speed of the door 3. It can pass through the door mechanism 1.

当該センサー監視エリア１０ａが障害物を感知した時には前述したように扉３の回転が緊急停止する。または、前述したように障害物による接触バー４ｃの押圧で接触バー４ｃが後退しスイッチ４ｄをオンすることによりスライド壁駆動機構１２が働いてスライド壁４ｂが接触バー４ｃとともに扉３の回転方向に固定壁４ａの中へスライドして入り込むと同時に扉３の回転を緊急停止することで前述の事故を防止する。  When the sensor monitoring area 10a detects an obstacle, the rotation of the door 3 is urgently stopped as described above. Alternatively, as described above, when the contact bar 4c is pressed by an obstacle and the contact bar 4c is retracted and the switch 4d is turned on, the slide wall driving mechanism 12 is operated so that the slide wall 4b moves in the rotation direction of the door 3 together with the contact bar 4c. The above-mentioned accident is prevented by sliding into the fixed wall 4a and simultaneously stopping the rotation of the door 3 at an emergency.

図２は、扉３回転方向側入口の扉３と接触バー４ｃとの間に人の手８（当該障害物）が挟まった図で、前述したように障害物による接触バー４ｃの押圧で接触バー４ｃが後退しスイッチ４ｄをオンすることによりスライド壁駆動機構１２が働いてスライド壁４ｂが接触バー４ｃとともに扉３の回転方向に固定壁４ａの中へスライドして入り込むと同時に扉３の回転を緊急停止することで前述の事故を防止する。  FIG. 2 is a view in which a human hand 8 (the obstacle) is sandwiched between the door 3 at the door 3 rotation direction entrance and the contact bar 4c. As described above, the contact is made by pressing the contact bar 4c by the obstacle. When the bar 4c is retracted and the switch 4d is turned on, the slide wall driving mechanism 12 is activated, and the slide wall 4b slides into the fixed wall 4a in the rotational direction of the door 3 together with the contact bar 4c and simultaneously rotates the door 3. The above-mentioned accident is prevented by emergency stop.

図３は、一方の胴壁４付近の部分破断拡大図である。胴壁４の中央が外壁７に接続して、胴壁４は固定壁４ａ、スライド壁４ｂ、接触バー４ｃ、スイッチ４ｄ、レール４ｇで構成している。扉３と接触バー４ｃとの間に当該障害物が挟まった時には、前述したように障害物による接触バー４ｃの押圧でスイッチ４ｄをオンすることによりスライド壁駆動機構１２が働いてスライド壁４ｂが接触バー４ｃとともに扉３の回転方向に固定壁４ａの中へスライドして入り込むと同時に扉３の回転を緊急停止することで前述の事故を防止する。  FIG. 3 is a partially broken enlarged view of the vicinity of one trunk wall 4. The center of the trunk wall 4 is connected to the outer wall 7, and the trunk wall 4 is composed of a fixed wall 4a, a slide wall 4b, a contact bar 4c, a switch 4d, and a rail 4g. When the obstacle is sandwiched between the door 3 and the contact bar 4c, as described above, the slide wall driving mechanism 12 is operated by turning on the switch 4d by pressing the contact bar 4c by the obstacle, and the slide wall 4b is moved. The aforementioned accident is prevented by sliding into the fixed wall 4a in the rotational direction of the door 3 together with the contact bar 4c and at the same time stopping the rotation of the door 3 urgently.

図６は、スライド壁４ｂ、接触バー４ｃ、スイッチ４ｄ、戸車４ｅ、リンク４ｆを主に描いた拡大概略図である。スライド壁４ｂに接触バー４ｃがリンク４ｆにより支持されている。当該障害物が接触バー４ｃをスライド壁４ｂの方向に押圧するとスイッチ４ｄがオンになることにより、スライド壁駆動機構１２が働いてスライド壁４ｂが接触バー４ｃとともに扉３の回転方向に固定壁４ａの中へスライドして入り込むと同時に扉３の回転を緊急停止することで前述の事故を防止する。  FIG. 6 is an enlarged schematic view mainly illustrating the slide wall 4b, the contact bar 4c, the switch 4d, the door wheel 4e, and the link 4f. A contact bar 4c is supported on the slide wall 4b by a link 4f. When the obstacle presses the contact bar 4c in the direction of the slide wall 4b, the switch 4d is turned on, so that the slide wall driving mechanism 12 works and the slide wall 4b moves together with the contact bar 4c in the rotation direction of the door 3 to the fixed wall 4a. The above-mentioned accident is prevented by urgently stopping the rotation of the door 3 at the same time as it slides into the door.

図７は、スライド壁駆動機構１２と胴壁４を主に説明した図である。スライド壁駆動機構１２は、伝動モータ１２ａ、歯付ベルト１２ｂ、リング１２ｃ、アーム１２ｄ、ジョイント１２ｅにて構成される。当該障害物が接触バー４ｃをスライド壁４ｂの方向に押圧するとスイッチ４ｄがオンになることにより、伝動モータ１２ａが回転して歯付ベルト１２ｂに伝達し、リング１２ｃが回転するとアーム１２ｄが回転しジョイント１２ｅに接続している左右２枚のスライド壁４ｂが接触バー４ｃとともに扉３の回転方向に固定壁４ａの中へスライドして入り込むと同時に扉３の回転を緊急停止することで前述の事故を防止する。
図８は、スライド壁Ａ−Ａ切断線での断面図で、ジョイント付近部分拡大図である。アーム１２ｄはジョイント１２ｅによってスライド壁４ｂに連結する。FIG. 7 is a diagram mainly illustrating the slide wall drive mechanism 12 and the body wall 4. The slide wall drive mechanism 12 includes a transmission motor 12a, a toothed belt 12b, a ring 12c, an arm 12d, and a joint 12e. When the obstacle presses the contact bar 4c in the direction of the slide wall 4b, the switch 4d is turned on, whereby the transmission motor 12a rotates and is transmitted to the toothed belt 12b, and when the ring 12c rotates, the arm 12d rotates. The above-mentioned accident is caused by the two right and left slide walls 4b connected to the joint 12e sliding into the fixed wall 4a in the rotation direction of the door 3 together with the contact bar 4c and simultaneously stopping the rotation of the door 3 at the same time. To prevent.
FIG. 8 is a cross-sectional view taken along the cutting line AA, and is an enlarged view of the vicinity of the joint. The arm 12d is connected to the slide wall 4b by a joint 12e.

本発明の１実施の形態を示す回転扉機構の天井及びスライド壁駆動機構を省略した概略の平面図である。It is the schematic top view which abbreviate | omitted the ceiling and slide wall drive mechanism of the rotary door mechanism which show 1 embodiment of this invention. 同実施の形態を示す回転扉機構の天井及びスライド壁駆動機構を省略した概略の平面図で当該障害物（人の手）が接触バーを押圧した時にスライド壁がスライドした後の概略平面図である。The schematic top view after the slide wall slides, when the said obstruction (human hand) presses a contact bar by the schematic top view which abbreviate | omitted the ceiling of the revolving door mechanism and slide wall drive mechanism which show the embodiment is there. 同実施の形態を示す一方の胴壁及びスライド壁駆動機構の１部分を説明した部分破断拡大図である。It is the partial fracture | rupture enlarged view explaining one part of one trunk | drum wall and slide wall drive mechanism which shows the embodiment. 同実施の形態を示す回転扉の軸の位置から一方の胴壁方向を見た概略立面図で、扉を省略している。In the schematic elevation view of one trunk wall direction seen from the position of the axis of the rotary door showing the embodiment, the door is omitted. 同実施の形態を示す建物の入口方向からの４枚の扉のうち対向する２枚の扉が外壁に平行に位置し、残り２枚の対向する扉が外壁に直角に位置した概略正面図である。FIG. 2 is a schematic front view in which two facing doors out of four doors from the entrance direction of the building showing the same embodiment are positioned parallel to the outer wall, and the remaining two facing doors are positioned perpendicular to the outer wall. is there. 同実施の形態を示すスライド壁、接触バー、スイッチ、リンク、戸車を主に説明した概略図である。It is the schematic explaining mainly the slide wall which shows the embodiment, a contact bar, a switch, a link, and a door cart. 同実施の形態を示す胴壁及びスライド機構を主に説明した図である。It is the figure which mainly demonstrated the trunk | drum wall and slide mechanism which show the embodiment. 同実施の形態を示す図６のＡ−Ａ断面図のジョイント付近部分拡大図である。It is a joint vicinity partial enlarged view of AA sectional drawing of FIG. 6 which shows the same embodiment. 従来の技術による回転扉機構の天井を除いた１実施平面概略図である。It is 1 execution top schematic diagram remove | excluding the ceiling of the rotary door mechanism by a prior art.

符号の説明Explanation of symbols

１ 回転扉機構（回転扉機構全体）
２ 回転扉の軸（回転する扉が接続している軸）
３ 扉
３ａ 扉の回転方向
４ 胴壁（４ａ、４ｂ、４ｃ、４ｄ、４ｅ、４ｆよりなる）
４ａ 固定壁（胴壁のうちで床に固定している壁）
４ｂ スライド壁（胴壁のうちでレールに沿ってスライドすることができる壁）
４ｃ 接触バー（リンクによってスライド壁に接続している）
４ｄ スイッチ（接触バーの後退によりスイッチがオンになる）
４ｅ 戸車（スライド壁の下部と上部に付く）
４ｆ リンク（スライド壁と接触バーを接続し、可動）
４ｇ レール（胴壁の下部及び上部にあり、スライド壁がレールに沿ってスライドする）
５ 扉回転エリア
６ 床
７ 外壁
８ 通行人や物の障害物
９ａ 扉間の範囲（回転する扉間の外周の距離）
９ｂ 扉間の範囲の２分の１（回転する扉間の外周の距離の２分の１）
１０ 赤外線センサー等（赤外線センサー、超音波センサー等）
１０ａ 赤外線センサー等監視エリア
１１ 天井
１１ｒ 天井の半径
１２ スライド壁駆動機構（１２ａ、１２ｂ、１２ｃ、１２ｄ、１２ｅよりなる）
１２ａ 伝動モータ
１２ｂ 歯付ベルト
１２ｃ リング
１２ｄ アーム（リングに接続）
１２ｅ ジョイント（アームとスライド壁を接続）1 Revolving door mechanism (whole door mechanism as a whole)
2 Axis of the revolving door (Axis to which the revolving door is connected)
3 Door 3a Rotation direction of door 4 Body wall (consisting of 4a, 4b, 4c, 4d, 4e, 4f)
4a Fixed wall (the wall fixed to the floor among the trunk walls)
4b Slide wall (wall that can slide along the rail in the trunk wall)
4c Contact bar (connected to slide wall by link)
4d switch (switch is turned on when the contact bar is retracted)
4e Door car (attached to the bottom and top of the slide wall)
4f link (movable by connecting slide wall and contact bar)
4g rail (located at the bottom and top of the body wall, the slide wall slides along the rail)
5 Door rotation area 6 Floor 7 Outer wall 8 Passers and obstacles 9a Range between doors (distance between the rotating doors)
9b 1/2 of the range between doors (1/2 of the distance of the outer periphery between rotating doors)
10 Infrared sensors, etc. (infrared sensors, ultrasonic sensors, etc.)
10a Infrared sensor monitoring area 11 Ceiling 11r Radius of ceiling 12 Slide wall drive mechanism (consisting of 12a, 12b, 12c, 12d, 12e)
12a Transmission motor 12b Toothed belt 12c Ring 12d Arm (connected to ring)
12e Joint (connect arm and slide wall)

Claims (1)

建物の出入り口に建物の外壁が接続した出入り口通路の中央に設置する回転自在の複数枚の扉にて構成される回転扉機構において外壁の端に接続する回転扉機構の胴壁を構成する部品として固定壁と扉の回転方向に対して同一方向にレールに沿ってスライドすることが可能なスライド壁を設けてこのスライド壁の付属機構としてスライド壁の端には接触バーを設けてこの接触バーは通行人あるいは物の障害物が押圧すると後退してスイッチをオンにすることによりスライド壁駆動機構の伝動モータが回転し歯付ベルトがリングを回しリングがアームを扉回転方向に回しアームの端に接続するジョイントがスライド壁に接続してスライド壁が扉の回転方向に固定壁の中へスライドして入り込むと同時に扉の回転を緊急停止する信号を回転扉機構に与えて扉の回転を緊急停止することにより回転する扉と胴壁の間に挟まれて通行人が怪我することを防止又は物が挟まれて損傷することを防止することを特徴とする回転扉胴壁安全機構。  As a part that constitutes the trunk wall of the revolving door mechanism connected to the end of the outer wall in a revolving door mechanism composed of a plurality of rotatable doors installed in the center of the entrance passage where the outer wall of the building is connected to the entrance of the building A slide wall that can slide along the rail in the same direction as the fixed wall and the rotation direction of the door is provided, and a contact bar is provided at the end of the slide wall as an attachment mechanism of the slide wall. When a passerby or an obstacle obstructs the object, it reverses and turns on the switch, so that the transmission motor of the slide wall drive mechanism rotates, the toothed belt turns the ring, and the ring turns the arm in the direction of the door rotation. Revolving door mechanism that connects the connecting joint to the slide wall and the slide wall slides into the fixed wall in the rotational direction of the door and enters the stationary wall at the same time. The turning door is characterized in that it prevents the passerby from being injured by being provided between the rotating door and the trunk wall by stopping the rotation of the door in an emergency, or preventing an object from being injured by being pinched. Body wall safety mechanism.
JP2004136852A 2004-04-05 2004-04-05 Revolving door trunk wall safety mechanism Expired - Fee Related JP4069172B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004136852A JP4069172B2 (en) 2004-04-05 2004-04-05 Revolving door trunk wall safety mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004136852A JP4069172B2 (en) 2004-04-05 2004-04-05 Revolving door trunk wall safety mechanism

Publications (2)

Publication Number Publication Date
JP2005290955A JP2005290955A (en) 2005-10-20
JP4069172B2 true JP4069172B2 (en) 2008-04-02

Family

ID=35324195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004136852A Expired - Fee Related JP4069172B2 (en) 2004-04-05 2004-04-05 Revolving door trunk wall safety mechanism

Country Status (1)

Country Link
JP (1) JP4069172B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009144841A1 (en) * 2008-05-28 2009-12-03 Kimura Masaaki Automatic pivoted door opening/closing in both right and left directions with safety

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