TWM463772U - Structure of smoke exhaust and fireproof gate - Google Patents
Structure of smoke exhaust and fireproof gate Download PDFInfo
- Publication number
- TWM463772U TWM463772U TW102205062U TW102205062U TWM463772U TW M463772 U TWM463772 U TW M463772U TW 102205062 U TW102205062 U TW 102205062U TW 102205062 U TW102205062 U TW 102205062U TW M463772 U TWM463772 U TW M463772U
- Authority
- TW
- Taiwan
- Prior art keywords
- hole
- shaft
- linking arm
- driving member
- gate structure
- Prior art date
Links
Landscapes
- Air-Flow Control Members (AREA)
- Special Wing (AREA)
Description
本創作係有關於一種排煙防火閘門結構,尤指一種透過框體、複數葉片、轉軸桿、伺服馬達、第一帶動件、第二帶動件、連動臂組(包括第一連動臂、第二連動臂及第三連動臂)及感應熔片之整合設計,使發生火災之現場達一定溫度時,能藉由感應熔片熔斷,使第二帶動件與連動臂組之第一連動臂能脫離連動之結構關係,彈性件之恢復力將驅使第一連動臂向上擺動,並推動連動臂組,而將排煙防火閘門結構之葉片同步轉動至垂直關閉位置,達到阻隔大火蔓延與保障生命財產安全之效果,而適用在住家大樓、旅館飯店或類似之建築環境者。 The present invention relates to a smoke evacuation gate structure, in particular to a frame, a plurality of blades, a shaft, a servo motor, a first driver, a second driver, and a linkage arm group (including a first linkage arm, a second The integrated design of the linkage arm and the third linkage arm and the induction fuse can make the second carrier and the first linkage arm of the linkage arm group can be separated by the induction fuse when the fire site reaches a certain temperature. In the structural relationship of the linkage, the restoring force of the elastic member will drive the first linkage arm to swing upward and push the linkage arm group, and synchronously rotate the blades of the smoke evacuation gate structure to the vertical closed position, thereby preventing the spread of the fire and ensuring the safety of life and property. The effect is applicable to residential buildings, hotels, or similar built environments.
按,目前於各公共大樓、旅館飯店或住家大樓等新蓋大樓都是越蓋越高且都是密閉式居多,故於各個樓梯口間或電梯口間都設置有排煙防火閘門,以供平時可開啟閘門使大樓內部與外部空氣流通減少悶熱感,進而達到通風之效果,或關閉閘門來防止大火延燒降低火災之損害,進而達到阻隔大火蔓延之效果。 According to the current public buildings, hotels, or residential buildings, the new building is the taller and more closed, so there are smoke exhaust gates in each stairway or elevator. Usually, the gate can be opened to reduce the sultry heat inside the building and the outside air, thereby achieving the effect of ventilation, or closing the gate to prevent the fire from burning and reducing the damage of the fire, thereby achieving the effect of blocking the spread of the fire.
然,目前的排煙防火閘門內部設有伺服馬達來作為開啟或關閉之動力,於平常時電力供應上是沒有問題可正常開啟或關閉,而當發生火災時,其電力大多在第一時間上就斷電了,進而使排煙防火閘門因無電力提供而無法來開啟或關閉之作動,降低了防火之效用,且當火災發生第一時間,人們大多是來倉皇逃生,並無多餘時間來逐一檢視設置於各樓層之電梯間 或樓梯間的防火閘門是否有關閉,使閘門的的效用無法發揮,進而同時造成財產與生命上之重大損失。 However, the current smoke exhaust fire gate is equipped with a servo motor as the power to turn on or off. In normal power supply, there is no problem to open or close normally. When a fire occurs, most of its power is in the first time. The power is cut off, so that the smoke fire gate can not be opened or closed due to the lack of power supply, which reduces the effectiveness of fire prevention, and when the fire occurs for the first time, most people come to the emperor to escape, there is no extra time to come. View elevators installed on each floor one by one Whether the fire gate of the stairwell is closed, the utility of the gate cannot be exerted, and at the same time, the property and life are greatly lost.
因此,本創作人有鑑於上述缺失,期能提出一種於火災發生時,能不需透過電力即可自行關閉之排煙防火閘門結構,相較習知或先前功能相同之產品更可靠穩固,使其達到可確實阻隔大火蔓延,乃潛心研思、設計組製,以提升居家或其他建築結構於發生火災時財產與生命之保障者。 Therefore, in view of the above-mentioned deficiencies, the creator can propose a smoke-extinguishing sluice gate structure that can be closed by itself without the need for electricity in the event of a fire, which is more reliable and stable than a conventional or previously functional product. It achieves the ability to reliably block the spread of fires, and is a research and design system to enhance the protection of home and other building structures in the event of fire and property.
本創作之主要目的,在提供一種排煙防火閘門結構,包括:一框體、複數葉片、一轉軸桿、一彈性件、一伺服馬達、第一帶動件、第二帶動件、一連動臂組及一感應熔片之整合設計;其中,該連動臂組係由第一連動臂、第二連動臂及第三連動臂分別以螺合組合件鎖連向上延伸組成;該轉軸桿依序穿設結合第一帶動件、彈性件、第一連動臂及第二帶動件;該框體一側以複數嵌合件固設一連動件;該第一帶動件與第二帶動件均以螺件與轉軸桿鎖固,並保持與轉軸桿同步轉動;該彈性件兩端延伸之突出部分別與第一帶動件及第一連動臂一端之穿孔穿設固定;第一連動臂與第二帶動件之間設有一感應熔片,該感應熔片上下兩端各設有一對應孔,各對應孔分別以螺合組合件與第一連動臂及第二帶動件鎖固;使本創作平日能透過伺服馬達經由轉動件帶動轉軸桿旋轉,進而連動第一帶動件、第二帶動件及連動臂組同步作動,使連設於第三連動臂之葉片能同步帶動其他葉片做任意角度、水平開啟或垂直關閉,進而達到通風之效果,以實現本創作之功能者。 The main purpose of the present invention is to provide a smoke exhaust gate structure, comprising: a frame body, a plurality of blades, a rotating shaft, an elastic member, a servo motor, a first driving member, a second driving member, and a linkage arm group. And an integrated design of an inductive fuse; wherein the linkage arm group is composed of a first linkage arm, a second linkage arm and a third linkage arm respectively extending upwardly by a screwing assembly; the rotation shaft is sequentially disposed The first driving member, the elastic member, the first linking arm and the second driving member are combined; a linking member is fixed on one side of the frame body by a plurality of fitting members; the first driving member and the second driving member are both screwed and The rotating shaft is locked and kept in synchronization with the rotating shaft; the protruding portions extending at the two ends of the elastic member are respectively fixedly fixed with the first driving member and the first end of the first linking arm; the first linking arm and the second driving member An inductive fuse is disposed between the upper and lower ends of the inductive fuse, and corresponding holes are respectively locked by the screwing assembly and the first linking arm and the second driving member; so that the creation can pass through the servo motor Driving the shaft through the rotating member Turning, and then interlocking the first driving member, the second driving member and the linking arm group to synchronously act, so that the blades connected to the third linking arm can simultaneously drive the other blades to perform any angle, horizontal opening or vertical closing, thereby achieving the ventilation effect. To achieve the function of this creation.
本創作之另一目的,在提供一種排煙防火閘門結構:其中,該複數葉片係設置於框體內部,各葉片兩端係分別設有嵌合件固接旋轉桿嵌合於框體上;而於發生火災之現場達一定溫度時,藉由其設置於第一連動臂與第 二帶動件之間的感應熔片熔斷,而使第一連動臂與第二帶動件之間脫離連動之結構關係,原有伺服馬達無法再經由連動臂組控制葉片之動作,彈性件之恢復力將驅使第一連動臂向上擺動,並推動連動臂組,而將該葉片轉動至垂直關閉位置,並藉由葉片之連動件來同步作動其他葉片,使本創作之排煙防火閘門結構可同步作動垂直關閉,以有效阻隔煙火蔓延,進而提昇防火效率、保障生命財產安全者。 Another object of the present invention is to provide a smoke evacuation gate structure: wherein the plurality of blade systems are disposed inside the frame body, and the two ends of each blade are respectively provided with a fitting member fixed to the rotating rod and fitted to the frame body; And when the fire hits a certain temperature, by setting it on the first linkage arm and the first The inductive fuse between the two driving members is melted, and the structural relationship between the first linking arm and the second driving member is decoupled. The original servo motor can no longer control the movement of the blade via the linkage arm group, and the restoring force of the elastic member The first linkage arm will be driven to swing upward, and the linkage arm group is pushed, and the blade is rotated to the vertical closed position, and the other blades are synchronously actuated by the linkage of the blades, so that the smoke exhaust fire gate structure of the present invention can be synchronized Vertically closed to effectively block the spread of fireworks, thereby improving fire efficiency and ensuring the safety of life and property.
本創作之排煙防火閘門結構係包括有:一框體、複數葉片、一轉軸桿、一彈性件、一伺服馬達、第一帶動件、第二帶動件、一連動臂組及一感應熔片;該連動臂組係由第一連動臂、第二連動臂及第三連動臂分別以螺合組合件鎖連向上延伸組成;該轉軸桿依序穿設結合第一帶動件、彈性件、第一連動臂及第二帶動件;該第一帶動件與第二帶動件均以螺件與轉軸桿鎖固,並保持與轉軸桿同步轉動;該彈性件兩端延伸之突出部分別與第一帶動件及第一連動臂一端之穿孔穿設固定;第一連動臂與第二帶動件之間設有一感應熔片,該感應熔片上下兩端各設有一對應孔,各對應孔分別以螺合組合件與第一連動臂及第二帶動件鎖固;該複數葉片係設置於框體內部,且各葉片兩端係設有嵌合件固接旋轉桿嵌合於框體上;該轉軸桿之兩端係穿設出框體外,該伺服馬達係設於框體內,且伺服馬達設有轉動件與轉軸桿連設,透過轉動件帶動轉軸桿旋轉;又,葉片與葉片間於框體外部之一側設有連動件,以供同步連動複數葉片之轉動,執行開啟或關閉之動作;藉此,使平時透過伺服馬達來帶動上述結構之作動,使葉片能水平開啟/垂直關閉或停止於任一角度;而發生火災之現場達一定溫度時將導致感應熔片熔斷,使第一連動臂與第二帶動件之間脫離連動之結構關係,原有伺服馬達無法再經由連動臂組控制葉片之動作,彈性件之恢復力將驅使第一連動臂向上擺動,並推動連動臂組,使連設於第三連動臂之葉片能同步帶動其他葉片轉動至垂直關閉位置者。 The fire exhaust gate structure of the present invention comprises: a frame body, a plurality of blades, a rotating shaft, an elastic member, a servo motor, a first driving member, a second driving member, a linkage arm group and an induction fuse The linkage arm group is composed of a first linkage arm, a second linkage arm and a third linkage arm respectively extending upwardly by a screwing assembly; the rotation shaft is sequentially connected with the first driving member, the elastic member, and the first a first moving member and a second driving member; the first driving member and the second driving member are both locked by the screw member and the rotating shaft rod, and are kept rotated synchronously with the rotating shaft; the protruding portions extending at both ends of the elastic member are respectively respectively first The driving member and the through hole of one end of the first linking arm are fixedly disposed; an inductive fuse is disposed between the first linking arm and the second driving member, and a corresponding hole is disposed at each of the upper and lower ends of the inductive fuse, and the corresponding holes are respectively screwed The combined assembly is locked with the first linkage arm and the second carrier; the plurality of blades are disposed inside the frame, and the two ends of each blade are provided with a fitting member fixed to the rotating rod and fitted to the frame; the shaft The two ends of the rod are threaded out of the frame body, the servo motor The utility model is disposed in the frame body, and the servo motor is provided with the rotating member and the rotating shaft rod, and the rotating shaft member drives the rotating shaft rod to rotate; and the blade and the blade are arranged on one side of the outer side of the frame body for synchronously linking the plurality of blades. Rotating, performing an opening or closing action; thereby, the driving of the structure is normally driven by the servo motor, so that the blade can be horizontally opened/vertically closed or stopped at any angle; and when the scene of the fire reaches a certain temperature, The induction fuse is blown, and the structural relationship between the first linkage arm and the second carrier is decoupled. The original servo motor can no longer control the movement of the blade via the linkage arm group, and the restoring force of the elastic member drives the first linkage arm. Swing upwards and push the linkage arm group so that the blades connected to the third linkage arm can synchronously drive the other blades to rotate to the vertical closed position.
10‧‧‧框體 10‧‧‧ frame
11‧‧‧旋轉桿 11‧‧‧Rotary rod
12‧‧‧旋轉桿 12‧‧‧Rotary rod
20‧‧‧葉片 20‧‧‧ leaves
21‧‧‧嵌合件 21‧‧‧ fittings
22‧‧‧連動件 22‧‧‧ linkages
30‧‧‧轉軸桿 30‧‧‧Rotary shaft
40‧‧‧伺服馬達 40‧‧‧Servo motor
41‧‧‧轉動件 41‧‧‧Rotating parts
50‧‧‧第一帶動件 50‧‧‧First moving parts
60‧‧‧第二帶動件 60‧‧‧Second drive
61‧‧‧彈性件 61‧‧‧Flexible parts
70‧‧‧連動臂組 70‧‧‧ linkage arm set
71‧‧‧第一連動臂 71‧‧‧First linked arm
72‧‧‧第二連動臂 72‧‧‧Second linked arm
73‧‧‧第三連動臂 73‧‧‧third linkage arm
80‧‧‧感應熔片 80‧‧‧Induction fuse
221‧‧‧連動桿 221‧‧‧ linkage rod
222‧‧‧支架 222‧‧‧ bracket
301‧‧‧軸孔 301‧‧‧Axis hole
302‧‧‧軸孔 302‧‧‧Axis hole
303‧‧‧軸孔 303‧‧‧Axis hole
304‧‧‧螺件 304‧‧‧ screw
305‧‧‧螺件 305‧‧‧ screw
501‧‧‧穿孔 501‧‧‧Perforation
502‧‧‧穿孔 502‧‧‧Perforation
601‧‧‧通孔 601‧‧‧through hole
611‧‧‧突出部 611‧‧‧Protruding
612‧‧‧突出部 612‧‧‧Protruding
711‧‧‧通孔 711‧‧‧through hole
712‧‧‧通孔 712‧‧‧through hole
721‧‧‧通孔 721‧‧‧through hole
722‧‧‧通孔 722‧‧‧through hole
731‧‧‧通孔 731‧‧‧through hole
801‧‧‧對應孔 801‧‧‧ corresponding hole
802‧‧‧對應孔 802‧‧‧ corresponding hole
第1圖係為本創作之外觀示意圖。 The first picture is a schematic diagram of the appearance of the creation.
第2圖係為本創作之葉片垂直關閉示意圖。 Figure 2 is a schematic diagram of the vertical closing of the blade of the creation.
第3圖係為本創作之葉片水平開啟示意圖。 Figure 3 is a schematic diagram of the horizontal opening of the blade of this creation.
第4圖係為本創作之作動元件分解示意圖。 Figure 4 is a schematic diagram of the decomposition of the active components of the creation.
第5圖係為本創作之側面連動件作動示意圖。 Figure 5 is a schematic diagram of the actuation of the side linkage of the creation.
第6圖係為本創作之葉片水平開啟正面示意圖。 Figure 6 is a front view of the blade horizontal opening of the creation.
第7圖係為本創作之葉片開啟通風時剖面示意圖。 Figure 7 is a schematic cross-sectional view of the blade of the present invention when it is opened for ventilation.
第8圖係為本創作之火災時作動葉片關閉剖面示意圖。 Figure 8 is a schematic diagram of the closing blade of the actuating blade during the fire of the creation.
第9圖係為本創作之火災時作動葉片關閉正面示意圖。 Figure 9 is a front view of the blade closing when the fire is created.
請參閱第1~9圖,本創作係一種排煙防火閘門結構,該排煙防火閘門結構係包括一框體10、複數葉片20、一轉軸桿30、一彈性件61、一伺服馬達40、第一帶動件50、第二帶動件60、一連動臂組70及一感應熔片80;其中,該連動臂組70係由第一連動臂71、第二連動臂72及第三連動臂73分別以螺合組合件鎖連通孔712、722、721、731向上延伸組成,第三連動臂係與葉片以焊接方式連設;該第一帶動件50、第一連動臂71與第二帶動件60之一端分別設有軸孔301、302、303,該轉軸桿30依序穿設結合第一帶動件50、彈性件61、第一連動臂71及第二帶動件60;該框體10一側以複數嵌合件21固設一連動件22;該第一帶動件50與第二帶動件60均以螺件304、305與轉軸桿30鎖固,並保持與轉軸桿30同步轉動;該彈性件61兩端延伸之突出部611、612分別與第一帶動件50及第一連動臂71一端之穿孔501、502穿設固定;第一連動臂71與第二帶動件60之間設有一感應熔片80,該感應熔片80上下兩端各設 有一對應孔801、802,各對應孔801、802分別以螺合組合件與第一連動臂71及第二帶動件605之通孔711、601鎖固,使平日能透過伺服馬達40經由轉動件41帶動轉軸桿30旋轉,進而連動第一帶動件50,第二帶動件60及連動臂組70同步作動,使連設於第三連動臂73之葉片能同步帶動其他葉片做任意角度、水平開啟或垂直關閉;此外,上述螺合組合件亦可採用其他機械組合件或連結機構,以提昇本創作組製之多元性;而該感應熔片之熔解溫度為70℃至280℃之間,可依據各種場所之排煙防火閘門結構需要採用其他適用材質者。 Referring to Figures 1-9, the present invention is a smoke evacuation gate structure comprising a frame 10, a plurality of blades 20, a shaft 30, an elastic member 61, a servo motor 40, The first driving member 50, the second driving member 60, the interlocking arm group 70 and the inductive fuse holder 80; wherein the linkage arm assembly 70 is composed of the first linkage arm 71, the second linkage arm 72 and the third linkage arm 73 The screwing assembly lock communication holes 712, 722, 721, and 731 are respectively extended upward, and the third linkage arm and the blade are connected by welding; the first driving member 50, the first linking arm 71 and the second driving member are respectively connected. One end of each of the 60 is provided with a shaft hole 301, 302, 303, and the rotating shaft 30 is sequentially connected with the first driving member 50, the elastic member 61, the first linking arm 71 and the second driving member 60; A plurality of engaging members 21 are fixed to the side of the connecting member 22; the first driving member 50 and the second driving member 60 are locked by the screws 304 and 305 and the rotating shaft 30, and are kept rotated in synchronization with the rotating shaft 30; The protruding portions 611 and 612 extending at both ends of the elastic member 61 are respectively inserted through the through holes 501 and 502 of the first driving member 50 and the first linking arm 71. Fixed; sensing fuse 80 is provided with an interlocking arm 71 between the first and the second drive member 60, 80 each have upper and lower ends of the sensing fuse There is a corresponding hole 801, 802, and the corresponding holes 801, 802 are respectively locked by the screwing assembly and the through holes 711, 601 of the first linking arm 71 and the second driving member 605, so that the weekday can pass through the rotating part of the servo motor 40. The driving of the rotating shaft 30 rotates, thereby interlocking the first driving member 50, and the second driving member 60 and the interlocking arm group 70 are synchronously actuated, so that the blades connected to the third linking arm 73 can synchronously drive the other blades to open at any angle and horizontally. Or vertically closed; in addition, the above-mentioned screw assembly can also adopt other mechanical assemblies or joint mechanisms to enhance the diversity of the creation mechanism; and the melting temperature of the induction fuse is between 70 ° C and 280 ° C, According to the smoke exhaust fire gate structure of various places, other applicable materials are required.
請再參閱第1~9圖,本創作之複數葉片20係設置於框體10內部,各葉片20兩端係分別設有嵌合件21固接旋轉桿11嵌合於框體10上;而於發生火災之現場達一定溫度時,藉由其設置於第一連動臂71與第二帶動件60之間的感應熔片80熔斷,而使第一連動臂71與第二帶動件60之間脫離連動之結構關係,原有伺服馬達40無法再經由連動臂組70同步控制葉片20之動作,彈性件61之恢復力將驅使第一連動臂71向上擺動,並推動連動臂組70,而將該葉片20轉動至垂直關閉位置,並藉由葉片20之連動件來同步作動其他葉片20,使本創作之排煙防火閘門結構可同步作動垂直關閉,以有效阻隔煙火蔓延,保障生命財產安全者。 Referring to FIGS. 1-9, the plurality of blades 20 of the present invention are disposed inside the frame 10, and the two ends of each blade 20 are respectively provided with a fitting 21 for fixing the rotating rod 11 to be fitted to the frame 10; When the temperature at the scene of the fire reaches a certain temperature, the inductive fuse 80 disposed between the first linkage arm 71 and the second entraining member 60 is blown, so that the first linkage arm 71 and the second entraining member 60 are between Out of the interlocking structural relationship, the original servo motor 40 can no longer synchronously control the action of the blade 20 via the linkage arm set 70, and the restoring force of the elastic member 61 will drive the first linkage arm 71 to swing upward and push the linkage arm set 70, and The blade 20 is rotated to a vertical closed position, and the other blades 20 are synchronously actuated by the linkages of the blades 20, so that the smoke exhaust fire gate structure of the present invention can be vertically closed simultaneously to effectively block the spread of fireworks and ensure the safety of life and property. .
由上可知,本創作之結構係具有如下實用優點: As can be seen from the above, the structure of the creation has the following practical advantages:
1、透過感應熔片來感應周遭環境之溫度,當溫度過高時將其熔斷,藉以分離第一連動臂與第二帶動件,使旋鈕能自行以旋轉桿來將葉片旋轉至垂直關閉之狀態,使閘門遇大火時可自動關閉葉片,進而達到隔絕火災漫延之效果者。 1. Inductive fuses are used to sense the temperature of the surrounding environment. When the temperature is too high, the fuse is blown to separate the first linkage arm and the second carrier, so that the knob can rotate the blade to the vertical closed state by itself. In order to prevent the fire from spreading when the gate encounters a fire, it can automatically close the blade.
2、於平日正常環境操作時,本創作透過伺服馬達來轉動轉軸桿,並 進一步穩固帶動第一帶動件、第二帶動件及連動臂組同步作動,藉以轉動葉片開啟或關閉,使閘門能設定開啟時間,以供通風使用或設定關閉時間,進而增加平日操作時之功能性者。 2. When operating in normal environment on weekdays, this creation uses a servo motor to rotate the shaft, and Further stably driving the first driving member, the second driving member and the linking arm group to synchronously act, thereby rotating the blade to open or close, so that the gate can set the opening time for ventilation or setting the closing time, thereby increasing the functionality during weekday operation. By.
由以上詳細說明,可使熟知本項技藝者明瞭本創作的確可達成前述目的,實已符合專利法之規定,爰提出專利申請。 From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.
惟以上所述者,僅為本創作之較佳實施例而已,當不能以此限定本創作實施之範圍;故,凡依本創作申請專利範圍及創作說明書內容所作之簡單的等效變化與修飾,皆應仍屬本創作專利涵蓋之範圍內。 However, the above is only the preferred embodiment of the present invention, and the scope of the creation of the present invention cannot be limited by this; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the content of the creation specification are All should remain within the scope of this creation patent.
10‧‧‧框體 10‧‧‧ frame
11‧‧‧旋轉桿 11‧‧‧Rotary rod
12‧‧‧旋轉桿 12‧‧‧Rotary rod
20‧‧‧葉片 20‧‧‧ leaves
21‧‧‧嵌合件 21‧‧‧ fittings
22‧‧‧連動件 22‧‧‧ linkages
221‧‧‧連動桿 221‧‧‧ linkage rod
222‧‧‧支架 222‧‧‧ bracket
30‧‧‧轉軸桿 30‧‧‧Rotary shaft
50‧‧‧第一帶動件 50‧‧‧First moving parts
60‧‧‧第二帶動件 60‧‧‧Second drive
61‧‧‧彈性件 61‧‧‧Flexible parts
70‧‧‧連動臂組 70‧‧‧ linkage arm set
80‧‧‧感應熔片 80‧‧‧Induction fuse
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102205062U TWM463772U (en) | 2013-03-19 | 2013-03-19 | Structure of smoke exhaust and fireproof gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102205062U TWM463772U (en) | 2013-03-19 | 2013-03-19 | Structure of smoke exhaust and fireproof gate |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM463772U true TWM463772U (en) | 2013-10-21 |
Family
ID=49772888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102205062U TWM463772U (en) | 2013-03-19 | 2013-03-19 | Structure of smoke exhaust and fireproof gate |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM463772U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI736004B (en) * | 2018-12-07 | 2021-08-11 | 詹雅菁 | Building ventilation |
TWI777871B (en) * | 2021-12-09 | 2022-09-11 | 漢朝實業有限公司 | Control device for smoke gate |
-
2013
- 2013-03-19 TW TW102205062U patent/TWM463772U/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI736004B (en) * | 2018-12-07 | 2021-08-11 | 詹雅菁 | Building ventilation |
TWI777871B (en) * | 2021-12-09 | 2022-09-11 | 漢朝實業有限公司 | Control device for smoke gate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106677684A (en) | Fireproof door | |
CN107882485B (en) | A kind of embedded headstock gear is containing self-locking aluminium alloy fire window | |
CN102979419B (en) | Multifunctional push-open window | |
KR200473282Y1 (en) | Automatic switch for composition damper | |
CN106761349A (en) | A kind of safety door | |
TWM463772U (en) | Structure of smoke exhaust and fireproof gate | |
CN207686553U (en) | A kind of aluminium alloy fire window with self-locking function | |
CN102953625A (en) | Automatic fire-fighting heat and smoke exhaust window | |
CN203308359U (en) | Multifunctional window | |
CN205605021U (en) | Fire door is prevented to normal close formula | |
CN207750017U (en) | A kind of two-way flame retardant type fire resistance rolling shutter door | |
CN104314449A (en) | Fast self-destruction type natural exhaust smoke window | |
CN215720881U (en) | Embedded box structure fire prevention valve who installs in wall body | |
CN205605023U (en) | Fire door is prevented to normal close with door closer | |
CN204311947U (en) | A kind of quick self-destruction formula natural smoke exhaust windows | |
CN207160893U (en) | The movable steel non-insulated fire window of Temperature Control Type | |
CN104847234A (en) | Fireproof door without fire endurance | |
TWM478061U (en) | Electric fire- and smoke-proof gate | |
CN202100065U (en) | Fire-proof smoke-isolation sheath for bolt lock | |
CN204738662U (en) | Machine of windowing is opened in fusing | |
CN211117637U (en) | High-efficient canned type fire prevention smoke damper | |
CN209398270U (en) | A kind of aluminium alloy fire window | |
CN208858273U (en) | A kind of long-range control fire proof construction | |
CN205604925U (en) | Fire door installation component is prevented to normal close formula | |
CN108643423B (en) | Control method of fireproof piece of photovoltaic system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4K | Expiration of patent term of a granted utility model |