TWM496676U - Press type door lock device used in fireproof doors - Google Patents
Press type door lock device used in fireproof doors Download PDFInfo
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- TWM496676U TWM496676U TW103212601U TW103212601U TWM496676U TW M496676 U TWM496676 U TW M496676U TW 103212601 U TW103212601 U TW 103212601U TW 103212601 U TW103212601 U TW 103212601U TW M496676 U TWM496676 U TW M496676U
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Description
本創作為一種防火門按壓門鎖裝置，特別是針對一種防火門的按壓把手可垂直方式按壓牽引鎖栓作動，並且藉由裝設的防火塊以產生閉鎖安全使用功能的防火門推壓門鎖裝置。The present invention is a fire door pressing door lock device, in particular, a pressing handle of a fire door can press the traction bolt in a vertical manner, and the fire door is used to generate a lock and safe function. Device.
按一般習用之防火門(如第1圖所示)開啟門鎖的使用方式，係按壓設在門板中央橫設的把手框座10內之按壓把手11，藉由按壓把手11向下移動牽引鎖殼12內的鎖栓12d產生縮回的動作，以使防火門因門鎖解除閉鎖狀態而能被開啟。唯上述習用的防火門門鎖按壓把手11係為一種斜壓動作方式操作，亦即當按壓把手11被使用者向下按動時，該按壓把手11是以斜向移動方式向下動作。According to the conventional fire door (as shown in Fig. 1), the use of the door lock is performed by pressing the pressing handle 11 provided in the handle frame 10 disposed horizontally in the center of the door panel, and the traction lock is moved downward by pressing the handle 11. The lock bolt 12d in the casing 12 generates a retracting action so that the fire door can be opened due to the unlocking state of the door lock. The above-mentioned conventional fire door door lock pressing handle 11 is operated in a baroclinic operation mode, that is, when the pressing handle 11 is pushed down by the user, the pressing handle 11 is moved downward in an obliquely moving manner.
詳細地，如第2圖與第3圖所示，係將門鎖轉動九十度呈水平橫置以便於了解，其中，位於把手框座10的內部分別容設一可供使用者手部向下按動的按壓把手11以及連接容設有鎖栓12d的鎖殼12，該按壓把手11係以螺絲設在把手框座10底端的兩個固定座13上，該固定座13兩側壁緣各設有一斜槽13a，由此穿設二滾輪滑柱13b並由一梢體13c予以穿設固定在按壓把手11兩側壁緣上，同時 位於上述固定座13前側底端穿設固定著一迴繞狀彈簧夾體13d的固定梢13e，使該彈簧夾體13d一端觸接於該滾輪滑柱13b底端並對其施加向上迫壓力量。In detail, as shown in FIG. 2 and FIG. 3, the door lock is rotated horizontally by ninety degrees to facilitate understanding, wherein the inside of the handle frame 10 respectively accommodates a user's hand downward. Pressing the pressing handle 11 and the locking shell 12 accommodating the locking bolt 12d, the pressing handle 11 is screwed on the two fixing seats 13 at the bottom end of the handle frame 10, and the two side edges of the fixing seat 13 are respectively provided There is a chute 13a, thereby passing through the two roller strut 13b and being fixed by the tip body 13c to the two side edges of the pressing handle 11 while A fixing tip 13e is disposed on the front end of the front side of the fixing base 13 to fix a revolving spring clip 13d, so that one end of the spring clip 13d is in contact with the bottom end of the roller strut 13b and an upward pressing force is applied thereto.
常態時，上述穿設滾輪滑柱13b的梢體13c可將按壓把手11頂持在把手框座10的上端位置，當使用者用手施壓於按壓把手11時，則上述滾輪滑柱13b即受此按壓力量沿著斜槽13a向下滑動，於是按壓把手11便在把手框座10內斜向移位。In the normal state, the tip 13c of the roller stud 13b can hold the pressing handle 11 at the upper end position of the handle frame 10. When the user presses the pressing handle 11 by hand, the roller strut 13b is The pressing force is slid downward along the chute 13a, so that the pressing handle 11 is obliquely displaced in the handle frame 10.
再者，位於把手框座10前端連接的鎖殼12係容設有一擺動塊12a，該擺動塊12a分向兩側伸延形成一驅動部12b與一被動部12c，其中驅動部12b的一端係觸接於按壓把手11的內面部位，而被動部12c則鈎接於容設鎖殼12內的鎖栓12d一凹階部12e內，當使用者用手按下按壓把手11時，則擺動塊12a的驅動部12b即受壓向下移位，而使另一側的被動部12c向上位移，並同時被動部12c將觸接在凹階部12e的鎖栓12d連動產生逆時針方向擺動，於是鎖栓12d便縮回鎖殼12內形成開啟門鎖的動作。Furthermore, the lock case 12 connected to the front end of the handle frame base 10 is provided with a swinging block 12a extending toward both sides to form a driving portion 12b and a passive portion 12c, wherein one end of the driving portion 12b is touched. The inner portion of the handle 11 is pressed, and the passive portion 12c is hooked into the recess 12e of the latch 12d in the lock housing 12. When the user presses the handle 11 by hand, the swing block The driving portion 12b of the 12a is pressed downward, and the passive portion 12c on the other side is displaced upward, and at the same time, the passive portion 12c oscillates in the counterclockwise direction by interlocking the latch 12d contacting the concave portion 12e. The lock pin 12d is retracted into the lock case 12 to form an action to open the door lock.
上述習用防火門門鎖開啟的動作，雖則使用者手部如第3圖所示是以垂直方向接在按壓把手11上，但該按壓把手11乃是在把手框座10內沿著固定座13斜槽13a的方向移位，亦即按壓把手11順著斜槽13a具有一垂直方向位移以及一水平方向位移，因此使用者手部作用在按壓把手11的力量便被分解成對鎖栓12d產生連動的垂直分力，以及對鎖栓12d絲毫不具有任何作用的水平分力，故而造成使 用者須耗費較大的手部力量施加於按壓把手11之上，以及按壓把手11沿斜槽13a方向滑動具有一水平方向位移，造成按壓把手11移動方向與使用者手部按壓方向不同，因而影響使用者手部按壓開啟門鎖的舒適感。The above-mentioned conventional fire door door lock opening operation, although the user's hand is attached to the pressing handle 11 in the vertical direction as shown in FIG. 3, but the pressing handle 11 is in the handle frame 10 along the fixing seat 13 The direction of the chute 13a is displaced, that is, the pressing handle 11 has a vertical displacement along the chute 13a and a horizontal displacement, so that the force of the user's hand acting on the pressing handle 11 is decomposed into the locking bolt 12d. The vertical component of the linkage and the horizontal component that does not have any effect on the bolt 12d, thus causing The user has to apply a large hand force to the pressing handle 11, and the pressing handle 11 slides in the direction of the chute 13a to have a horizontal displacement, so that the moving direction of the pressing handle 11 is different from the direction in which the user's hand is pressed. Affects the comfort of the user's hand pressing the door lock.
此外，上述習用防火門門鎖使用時，由於門鎖內部並未裝置有任何防火安全設計的元件，因此當門鎖遭到火災現場的火焰波及時，該門鎖並未具備防止閉鎖狀態破解除的功能，亦即不知情者可能誤開啟防火門鎖而將防火門打開，立刻遭受到室內烈焰的侵襲而危及生命安全，並使火災因此竄出分向四處擴散，有待改進此種習用防火門鎖不夠安全的使用缺陷。In addition, when the above-mentioned fire door lock is used, since the door lock is not equipped with any fire safety design component, when the door lock is subjected to the flame wave at the fire site, the door lock is not provided to prevent the lock state from being broken. The function, that is, the uninformed person may accidentally open the fire door lock and open the fire door, immediately suffers from the indoor flame and endangers life and safety, and causes the fire to spread out and spread around, and the fire door needs to be improved. The lock is not safe enough to use defects.
鑒於以上所述習知技術之缺點，本創作之目的在於提供一種防火門按壓門鎖裝置，可供操作者直接以向下按壓方式使按壓把手垂直移位，藉以牽引門鎖的鎖栓作動而達成舒適按壓開啟門鎖的使用效果。In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a fire door pressing door locking device, which allows the operator to directly shift the pressing handle vertically by pressing down, thereby pulling the locking bolt of the door lock to act. Achieve the effect of using a comfortable press to open the door lock.
本創作之另一目的在於提供一種防火門按壓門鎖裝置，使該門鎖遇到火災發生時，因感測到高溫而將門鎖的鎖栓維持於閉鎖狀態，因此上述防火門扇即無法被開啟，故而產生阻隔火場以及防止門扇被誤開啟導致開門人員受到烈焰傷害的情事發生。Another object of the present invention is to provide a fire door pressing door lock device, which prevents the lock of the door lock from being locked when the door lock encounters a fire, so that the fire door cannot be opened. Therefore, the occurrence of a fire barrier and the prevention of the door opening being accidentally opened cause the door opener to be hurt by the flame.
為達成上述之目的，本創作提供一種防火門按壓門鎖裝置，特別是針對防火門門鎖的按壓把手傳動機構予以改進，將位於按壓把手兩端分別連接於一第二承座，該第二 承座內部樞設有一牽引轉塊，該牽引轉塊係呈直角彎折體，且其一端部樞設於該第二承座底端樞孔內，而該牽引轉塊的中央端部係樞設於固接在門鎖底框板之一第一承座頂端樞孔內，又牽引轉塊的另一端部則樞設於一牽引桿上，當牽引轉塊一端部受到第二承座來自按壓把手的垂直接壓力量時，則牽引轉塊即沿第一承座的樞孔產生轉動，使牽引轉塊的另一端部隨著擺動而將樞設連接的牽引桿予以推動產生水平方向位移，藉以推使鎖栓構成閉鎖或解除閉鎖的動作。In order to achieve the above object, the present invention provides a fire door pressing door locking device, in particular, a pressing handle transmission mechanism for a fire door door lock, which is respectively connected to a second seat at both ends of the pressing handle, the second The traction inner block is provided with a traction rotating block, and the traction rotating block is a right angle bending body, and one end portion thereof is pivotally disposed in the bottom end pivot hole of the second bearing seat, and the central end of the traction rotating block is pivoted The other end of the traction block is pivotally mounted on a drawbar, and the other end of the traction block is received by the second socket. When the vertical pressure of the handle is pressed, the traction block rotates along the pivot hole of the first socket, so that the other end of the traction block pushes the pivotally connected traction rod to generate a horizontal displacement as the swinging In order to push the lock to form a lock or release the lock.
同時，該鎖栓係可擺動的樞設在一鎖蓋座中，於該鎖蓋座內容設有一牽動鎖栓水平移位的滑座，其中位於該滑座的前端形成一長橢圓形狀槽孔，由此穿設一蕊軸並貫穿於鎖栓而使該滑座與鎖栓相連接，而該滑座的後端則連接於牽引桿以梢體固接的一連接桿上，藉以向下壓力按壓把手時，經由牽引桿的拉動而使鎖栓擺動產生閉鎖或解除閉鎖的功能。At the same time, the latch is pivotally disposed in a lock cover, and the slide cover is provided with a slide for shifting the lock horizontally, wherein a front end of the slide forms a long elliptical slot. Therefore, the sliding shaft is connected to the lock bolt to connect the sliding shaft to the lock bolt, and the rear end of the sliding seat is connected to a connecting rod of the drawbar fixed to the tip body, thereby being downwardly When the handle is pressed by the pressure, the latch swings by the pulling of the drawbar to generate a function of locking or unlocking.
再者，該鎖蓋座內所容設的滑座位於內面另樞設一具有向外側突伸出一擋臂的止擋板，且該滑座內側面嵌設一防火塊，當防火門門鎖遭到火災烈焰焚燒時，該防火塊隨即受高溫而熔化，於是該止擋板乃被連接之一彈性構件產生拉力而朝向上方扳動，則鎖栓於閉鎖狀態時會卡掣在止擋板上而無法動作，即便壓動按壓把手亦無法開啟門鎖使防火門無法打開，故而構成一阻隔火場漫延的防火使用安全之功能。Furthermore, the sliding seat accommodated in the locking cover seat is further disposed on the inner surface, and has a stop plate protruding outwardly from the blocking arm, and a fireproof block is embedded on the inner side of the sliding seat, and the fire door is When the door lock is incinerated by fire, the fire block is then melted by the high temperature, so that the stop plate is pulled by one of the elastic members and pulled upward, and the lock pin will be stuck when it is locked. The baffle does not move, and even if the pressing handle is pressed, the door lock cannot be opened to make the fire door unable to open, thus forming a fireproof and safe function for blocking the fire field.
又，本創作之其中一目的在於提供一種防火門按壓門鎖裝置，其該按壓把手之一側係為強化結構。Moreover, one of the objects of the present invention is to provide a fire door pressing door lock device, one side of which is a reinforcing structure.
另外，本創作係參考第547534號我國專利進行改良。In addition, this creation is based on the improvement of Chinese patent No. 547534.
10‧‧‧把手框座10‧‧‧Handle frame
11‧‧‧按壓把手11‧‧‧Press the handle
12‧‧‧鎖殼12‧‧‧Lock shell
12a‧‧‧擺動塊12a‧‧‧Swing block
12b‧‧‧驅動部12b‧‧‧Driving Department
12c‧‧‧被動部12c‧‧‧ Passive Department
12d‧‧‧鎖栓12d‧‧‧Lock
12e‧‧‧凹階部12e‧‧‧ concave section
13‧‧‧固定座13‧‧‧ Fixed seat
13a‧‧‧斜槽13a‧‧‧ chute
13b‧‧‧滾輪滑柱13b‧‧‧Roller
13c‧‧‧梢體13c‧‧ ‧ tip body
13d‧‧‧彈簧夾體13d‧‧‧spring body
13e‧‧‧固定梢13e‧‧‧fixed tip
2‧‧‧防火門按壓門鎖裝置2‧‧‧Fire door pressing door lock device
2a‧‧‧殼體2a‧‧‧shell
20‧‧‧鎖殼20‧‧‧Lock shell
21‧‧‧鎖殼座板21‧‧‧Lock housing
22‧‧‧底框板22‧‧‧ bottom frame
23‧‧‧把手座框23‧‧‧Handle frame
24‧‧‧第一承座24‧‧‧First seat
24a‧‧‧第一樞孔24a‧‧‧First pivot hole
24b‧‧‧梢體24b‧‧‧
240‧‧‧卡止片240‧‧‧ card stop
25‧‧‧按壓把手25‧‧‧Press the handle
25a‧‧‧蓋板25a‧‧‧ cover
250‧‧‧強化結構250‧‧‧Strengthen structure
26‧‧‧第二承座26‧‧‧Second seat
26a‧‧‧第二樞孔26a‧‧‧Second pivot hole
26b‧‧‧梢體26b‧‧‧Tip body
27‧‧‧牽引轉塊27‧‧‧ traction block
27a‧‧‧中央部27a‧‧‧Central Department
27b‧‧‧左端部27b‧‧‧Left end
27c‧‧‧右端部27c‧‧‧Right end
270‧‧‧樞孔270‧‧‧ pivot hole
271‧‧‧凹階槽271‧‧‧ concave groove
28‧‧‧牽引桿28‧‧‧Dropper
28a‧‧‧樞孔28a‧‧‧Pivot hole
28b‧‧‧梢體28b‧‧‧Tip body
280‧‧‧卡止部280‧‧‧ card stop
281‧‧‧止推彈簧281‧‧‧ thrust spring
29‧‧‧連接桿29‧‧‧ Connecting rod
30‧‧‧滑座30‧‧‧Slide
300‧‧‧連動件300‧‧‧ linkages
301‧‧‧螺件301‧‧‧ screw
31‧‧‧鎖蓋座31‧‧‧Lock seat
33‧‧‧鎖栓33‧‧‧Lock
33a‧‧‧凹階部33a‧‧‧ concave section
330‧‧‧彈簧330‧‧‧ Spring
34‧‧‧止擋板34‧‧‧Baffle
34a‧‧‧擋臂34a‧‧‧Block arm
340‧‧‧彈簧340‧‧ ‧ spring
36‧‧‧保險板36‧‧‧ insurance board
360‧‧‧扣柱360‧‧‧ buckle column
361‧‧‧彈簧361‧‧ ‧ spring
第1圖為一般防火門按壓門鎖的外觀示意圖；第2圖為習用防火門按壓門鎖的構造示意圖；第3圖為習用防火門按壓門鎖的使用動作示意圖；第4A至4D圖為本創作的構造分解圖；第5圖為本創作的使用動作示意圖；以及第6圖為本創作的另一使用動作示意圖。1 is a schematic view showing the appearance of a general fire door pressing a door lock; FIG. 2 is a schematic view showing a structure of a conventional fire door pressing a door lock; FIG. 3 is a schematic view showing a use action of a conventional fire door pressing a door lock; FIG. 4A to FIG. The structural decomposition diagram of the creation; the fifth diagram is a schematic diagram of the use action of the creation; and the sixth diagram is a schematic diagram of another use action of the creation.
以下係藉由特定的具體實施例說明本創作之實施方式，熟習此技藝之人士可由本說明書所揭示之內容輕易地瞭解本創作之其他優點與功效。本創作亦可藉由其他不同的具體實施例加以施行或應用，本說明書中的各項細節亦可基於不同觀點與應用，在不悖離本創作之精神下進行各種修飾與變更。The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily appreciate other advantages and effects of the present invention from the disclosure herein. The present invention can also be implemented or applied by various other specific embodiments. The details of the present specification can also be modified and changed without departing from the spirit of the present invention.
以下之實施例係進一步詳細說明本創作之觀點，但並非以任何觀點限制本創作之範疇。The following examples are intended to further illustrate the scope of this creation, but do not limit the scope of the creation in any way.
第4A至4D圖係揭露本創作之防火門按壓門鎖裝置2，其包括：裝設於防火門(圖略)上之一殼體2a、設於該殼體2a上之一按壓把手25、設於該按壓把手25內之至少一牽引轉塊27、連接至該牽引轉塊27一端之一牽引桿28、連接至該牽引桿28一端以承接該牽引桿28作動之一 滑座30、以及連接至該滑座30上並受該滑座30牽引而擺動之一鎖栓33。4A to 4D are a fire door pressing door lock device 2 of the present invention, which includes a housing 2a mounted on a fire door (not shown), a pressing handle 25 disposed on the housing 2a, At least one traction block 27 disposed in the pressing handle 25, one of the drawbars 28 connected to one end of the traction block 27, and one end connected to the drawbar 28 to receive the drawbar 28 The slider 30 is coupled to the slider 30 and is pulled by the slider 30 to swing one of the latches 33.
所述之殼體2a包含一鎖殼20及一把手座框23，且該鎖殼20係容設門鎖內部鎖栓傳動機構組成元件，其底端固接在一鎖殼座板21並且相連接於一底框板22上，且該把手座框23概呈凹入形狀的框體，可供嵌設該底框板22，且該底框板22兩端分別固設有第一承座24，並於該第一承座24之頂端設有第一樞孔24a。The housing 2a includes a lock housing 20 and a handle base frame 23, and the lock housing 20 receives a component of the internal lock bolt transmission mechanism of the door lock, and the bottom end thereof is fixedly connected to a lock housing plate 21 and connected On the bottom frame 22, the handle frame 23 has a concavely shaped frame for inserting the bottom frame 22, and the first frame 24 is fixed to the two ends of the bottom frame 22 respectively. And a first pivot hole 24a is disposed at a top end of the first socket 24.
所述之按壓把手25具有可供使用者手部壓下開啟門鎖之蓋板25a，其被容設在該把手座框23內並可上下位移作動，且將該按壓把手25底面兩端分別固設於第二承座26上，而於該第二承座26頂端設有第二樞孔26a。The pressing handle 25 has a cover plate 25a for the user to press the opening door lock, and is received in the handle seat frame 23 and can be displaced up and down, and the bottom ends of the pressing handle 25 are respectively The second socket 26 is fixed to the second socket 26, and the second pivot hole 26a is disposed at the top end of the second socket 26.
於本實施例中，該按壓把手25之一側係為一體成型之強化結構250(如凹槽狀)，以無需形成鎖孔即可設置該蓋板25a，因而能避免開孔所造成之應力破壞。In this embodiment, one side of the pressing handle 25 is an integrally formed reinforcing structure 250 (such as a groove shape), so that the cover plate 25a can be disposed without forming a locking hole, thereby avoiding stress caused by the opening. damage.
所述之牽引轉塊27(如第4C圖所示，僅顯示其中一組作說明)係呈直角彎折形狀以連接至該第一承座24，該牽引轉塊27定義有中央部27a(即轉角處)、左端部27b與右端部27c，且於各部上均設有上、下兩樞孔270。The traction block 27 (shown in FIG. 4C, only one of which is shown) is bent at a right angle to connect to the first socket 24, and the traction block 27 defines a central portion 27a ( That is, the corner portion, the left end portion 27b and the right end portion 27c, and the upper and lower pivot holes 270 are provided in each portion.
於本實施例中，該第二承座26的第二樞孔26a可與該牽引轉塊27之右端部27c的樞孔270一同插設一梢體26b而固定，使該牽引轉塊27得以該梢體26b為支點而擺動，且該牽引轉塊27的中央部27a之樞孔270係插設有一梢體24b於該第一承座24的第一樞孔24a內而連接。In this embodiment, the second pivot hole 26a of the second socket 26 can be inserted with a pivot hole 270 of the right end portion 27c of the traction block 27 to be fixed with a tip body 26b, so that the traction block 27 can be The tip body 26b is pivoted as a fulcrum, and the pivot hole 270 of the central portion 27a of the traction block 27 is inserted into the first pivot hole 24a of the first socket 24 to be connected.
再者，該牽引轉塊27呈上、下對稱之拱橋型而形成有一凹階槽271，以供跨接在該牽引桿28上。Furthermore, the traction block 27 is of an upper and lower symmetrical arch type and is formed with a concave groove 271 for bridging on the drawbar 28.
所述之牽引桿28係呈長條形狀，其兩端藉由樞孔28a與梢體28b之設計以分別樞接各該牽引轉塊27之左端部27b的樞孔270上，並於該牽引桿28之其中一端樞接一連接桿29(如第4B圖所示)，以令該連接桿29承接該牽引桿28的作動而產生水平方向的拉力。The drawbars 28 are in the shape of a long strip, and the two ends are respectively pivotally connected to the pivot holes 270 of the left end portions 27b of the traction blocks 27 by the pivot holes 28a and the tip bodies 28b, respectively. One end of the rod 28 is pivotally connected to a connecting rod 29 (as shown in Fig. 4B) to cause the connecting rod 29 to actuate the drawbar 28 to generate a horizontal pulling force.
於本實施例中，該牽引桿28中央部位形成有一突出形狀的卡止部280，可供套設於該牽引桿28上之一止推彈簧281的一端於此處定位，而該止推彈簧281的另一端則卡接在嵌設於該第一承座24內的一卡止片240上。In the present embodiment, a locking portion 280 having a protruding shape is formed at a central portion of the drawbar 28, and one end of the thrust spring 281 that is sleeved on the drawbar 28 is positioned therein, and the thrust spring is located. The other end of the 281 is snapped onto a locking piece 240 embedded in the first socket 24.
所述之滑座30(如第4D圖所示)係為轉體(如輪狀)而連動該連接桿29之一端，且受該連接桿29承接由該牽引桿28的水平拉力而產生水平方向位移。The sliding seat 30 (shown in FIG. 4D) is a rotating body (such as a wheel) and interlocks one end of the connecting rod 29, and is subjected to the horizontal pulling force of the pulling rod 28 by the connecting rod 29 to generate a horizontal level. Directional displacement.
於本實施例中，該滑座30具有連動件300，以利於連動該連接桿29之一端，且藉由螺件301鎖固於該鎖殼座板21上。In the embodiment, the sliding block 30 has a linking member 300 for facilitating the interlocking of one end of the connecting rod 29 and being locked to the lock housing plate 21 by a screw 301.
再者，設置一鎖蓋座31於該鎖殼座板21上以容置該滑座30並使該滑座30於其內進行水平位移，且該滑座30係受該牽引桿28的拉動而於鎖蓋座31內沿著該鎖殼座板21表面以平直方向前後水平滑動。Furthermore, a lock cover seat 31 is disposed on the lock housing plate 21 to accommodate the slide seat 30 and horizontally displace the slide seat 30 therein, and the slide seat 30 is pulled by the drawbar 28 In the lock cover seat 31, it slides horizontally back and forth along the surface of the lock housing plate 21 in a straight direction.
又，可在該鎖蓋座31內容設一止擋板34，該止擋板34係與一彈簧340樞設在該滑座30上，且該彈簧340的一端則固接於該鎖蓋座31上，以藉由該彈簧340所產生的 彈力拉動該止擋板34向上扳動，使該止擋板34可上下扳動。In addition, a stop baffle 34 is disposed on the lock cover seat 31. The stop baffle 34 is pivotally mounted on the slide base 30, and one end of the spring 340 is fixed to the lock cover seat. 31, by the spring 340 The elastically pulling the stop plate 34 is pulled upward, so that the stop plate 34 can be pulled up and down.
所述之鎖栓33係設於該滑座30上且樞接該鎖蓋座31，該鎖栓33可受該滑座30牽引而擺動，以產生門鎖閉鎖的動作。The locking bolt 33 is disposed on the sliding seat 30 and pivotally connected to the locking cover seat 31. The locking bolt 33 can be pulled by the sliding seat 30 to swing to generate a door locking and locking action.
於本實施例中，於該鎖蓋座31的外側壁緣上樞設一概略呈三角扇形的保險板36，且該保險板36與該鎖栓33係共同樞設在該鎖蓋座31之同處，即該保險板36樞設在鎖蓋座31外，而該鎖栓33則是容設在鎖蓋座31內。In the embodiment, a substantially triangular-shaped safety plate 36 is pivotally disposed on the outer side wall edge of the lock cover seat 31, and the safety plate 36 and the lock bolt 33 are pivotally disposed on the lock cover seat 31. In the same place, the safety plate 36 is pivoted outside the lock cover seat 31, and the lock bolt 33 is received in the lock cover seat 31.
再者，一迴繞形彈簧330之一端頂觸於該鎖蓋座31上，而該彈簧330的另一端則將產生之彈力作用於該鎖栓33上，俾使該鎖栓33於常態時受該彈簧330的推力而擺動伸出於該鎖蓋座31之外。Moreover, one end of the revolving spring 330 touches the lock cover seat 31, and the other end of the spring 330 applies an elastic force to the lock bolt 33 to cause the lock bolt 33 to be subjected to the normal state. The thrust of the spring 330 swings out of the lock cover seat 31.
又，該止擋板34的一側形成一向外伸出該鎖蓋座31的擋臂34a，該擋臂34a係頂觸該保險板36於穿設有圓柱形扣柱360的一端。具體地，該扣柱360扣接一彈簧361，且該彈簧361的另一端固設在該鎖蓋座31上，藉由該彈簧361產生的拉力使該保險板36向前扳動。由於此時之保險板36的一端(即具有該扣柱360之該端)會頂觸該止擋板34，而使該止擋板34呈向下扳動的水平位置。Moreover, one side of the stop plate 34 defines a blocking arm 34a extending outwardly from the locking cover seat 31. The blocking arm 34a is in contact with the securing plate 36 at one end of the cylindrical locking post 360. Specifically, the buckle 360 is fastened to a spring 361, and the other end of the spring 361 is fixed on the lock cover 31, and the spring 36 is pulled forward by the tension generated by the spring 361. Since one end of the fuse plate 36 at this time (ie, the end having the buckle 360) will touch the stop plate 34, the stop plate 34 is in a horizontal position that is pulled downward.
本創作之防火門按壓門鎖裝置2之作用方式，如第5至6圖所示，係當該第二承座26承受該按壓把手25所施加迫壓力量而向下位移時(如箭頭方向Y)，將同時連動該牽引轉塊27的左端部27b向下位移，使該牽引轉塊27的 右端部27c依該第一承座24內的梢體24b為支點而擺動，藉以將所連接的該牽引桿28予以朝向擺動方向而產生水平位移(如箭頭方向X)，進而連動該連接桿29與該滑座30均同步水平位移，俾該鎖栓33隨著該滑座30牽引而向後擺動以縮回該鎖殼20之內(如箭頭方向Z)，因而構成門鎖的解除閉鎖狀態之開鎖動作。The function of the fire door pressing door locking device 2 of the present invention, as shown in Figures 5 to 6, is when the second socket 26 is displaced downward by the amount of pressing force applied by the pressing handle 25 (such as the direction of the arrow) Y), the left end portion 27b of the traction block 27 is simultaneously displaced downward, so that the traction block 27 is The right end portion 27c swings with the tip body 24b in the first socket 24 as a fulcrum, thereby causing the connected drawbar 28 to be horizontally displaced (such as the arrow direction X) toward the swinging direction, thereby interlocking the connecting rod 29 Simultaneously with the sliding seat 30, the horizontal displacement is synchronous, and the locking bolt 33 swings backwards as the sliding seat 30 is pulled to retract inside the locking case 20 (such as the arrow direction Z), thereby constituting the unlocking state of the door lock. Unlocking action.
接者，當使用者不施壓於該按壓把手25時(如第5圖所示)，則藉由該止推彈簧281壓縮後回復的推力使該牽引桿28產生歸回起始位置的水平方向位移，進而連動該連接桿29及該滑座30均同步水平位移，俾該鎖栓33隨著該滑座30牽引而向前擺動以伸出該鎖殼20之外，因而構成門鎖的閉鎖動作。When the user does not press the pressing handle 25 (as shown in FIG. 5), the thrust recovered by the thrust spring 281 is compressed to cause the drawbar 28 to return to the horizontal position of the starting position. Displacement, and in turn, the connecting rod 29 and the sliding seat 30 are synchronously displaced horizontally, and the locking bolt 33 swings forward with the sliding of the sliding seat 30 to extend out of the locking shell 20, thereby forming a locking of the door lock. action.
另一方面，當該保險板36因防火門關閉而頂觸於門框框壁上，則該保險板36即向上扳動使其一端不頂觸該止擋板34之擋臂34a，於是該止擋板34便呈向上扳動的水平位置，此時該止擋板34的前端會頂觸於該鎖栓33一端所形成的凹階部33a內，致使該鎖栓33被卡掣而無法縮入該鎖殼20內，藉以構成將門鎖閉鎖狀態維持該鎖栓33不會縮入該鎖殼20內的保險安全使用功能。On the other hand, when the safety plate 36 is in contact with the door frame wall due to the closing of the fire door, the safety plate 36 is pulled up so that one end does not touch the stop arm 34a of the stop plate 34, so that the The baffle 34 is in a horizontal position that is pulled upward. At this time, the front end of the stop baffle 34 is in contact with the concave portion 33a formed at one end of the lock bolt 33, so that the lock bolt 33 is jammed and cannot be shrunk. The lock housing 20 is inserted into the lock housing 20 to maintain the lock lock state to maintain the safety function of the lock bolt 33 without being retracted into the lock housing 20.
綜上所述，藉由該防火門按壓門鎖裝置2之設計，當使用者用手以垂直方向按動該按壓把手25時，即可省力且舒適的將防火門鎖予以開啟而解除閉鎖狀態。In summary, by the design of the fire door pressing the door lock device 2, when the user presses the pressing handle 25 in the vertical direction by hand, the fire door lock can be opened and unlocked with ease and comfort. .
舉凡上列所敘述者，僅為本創作之具體實施例而已，並非用以限制本創作的可實施範圍，而若是為該項技藝者 在未脫離本創作之精神與原理所完成的一切等效性改變與修飾，例如改變上第一承座構成的形狀，或是改變鎖栓、止擋板、牽引桿上彈簧裝設的位置，皆屬於本創作以下之專利範圍所涵蓋者。The above descriptions are only specific examples of the creation, and are not intended to limit the scope of implementation of this creation, but if it is for the artist All equivalent changes and modifications made without departing from the spirit and principle of the creation, such as changing the shape of the first socket, or changing the position of the bolt, the stop plate, and the spring on the drawbar, All of the patents covered by this patent are covered by the following patents.
上述實施例僅為例示性說明本創作之原理及其功效，而非用於限制本創作。任何熟習此技藝之人士均可在不違背本創作之精神及範疇下，對上述實施例進行修飾與變化。因此，本創作之權利保護範圍，應如後述之申請專利範圍所列。The above embodiments are merely illustrative of the principles of the present invention and its effects, and are not intended to limit the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation should be as listed in the scope of the patent application described later.
2a‧‧‧殼體2a‧‧‧shell
20‧‧‧鎖殼20‧‧‧Lock shell
21‧‧‧鎖殼座板21‧‧‧Lock housing
22‧‧‧底框板22‧‧‧ bottom frame
23‧‧‧把手座框23‧‧‧Handle frame
24‧‧‧第一承座24‧‧‧First seat
25‧‧‧按壓把手25‧‧‧Press the handle
25a‧‧‧蓋板25a‧‧‧ cover
250‧‧‧強化結構250‧‧‧Strengthen structure
26‧‧‧第二承座26‧‧‧Second seat
28‧‧‧牽引桿28‧‧‧Dropper
281‧‧‧止推彈簧281‧‧‧ thrust spring
29‧‧‧連接桿29‧‧‧ Connecting rod
31‧‧‧鎖蓋座31‧‧‧Lock seat
33‧‧‧鎖栓33‧‧‧Lock
36‧‧‧保險板36‧‧‧ insurance board
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103212601U TWM496676U (en) | 2014-07-16 | 2014-07-16 | Press type door lock device used in fireproof doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103212601U TWM496676U (en) | 2014-07-16 | 2014-07-16 | Press type door lock device used in fireproof doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM496676U true TWM496676U (en) | 2015-03-01 |
Family
ID=53187266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103212601U TWM496676U (en) | 2014-07-16 | 2014-07-16 | Press type door lock device used in fireproof doors |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM496676U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372349A (en) * | 2018-11-29 | 2019-02-22 | 东莞市嘉盈沣汽车用品有限公司 | A kind of smart lock |
| CN113356702A (en) * | 2020-03-05 | 2021-09-07 | 田晋五金制品股份有限公司 | Door lock device |
| CN113356701A (en) * | 2020-03-05 | 2021-09-07 | 田晋五金制品股份有限公司 | Lock assembly |
| TWI797830B (en) * | 2021-11-12 | 2023-04-01 | 永冠興業股份有限公司 | push lock structure |
-
2014
- 2014-07-16 TW TW103212601U patent/TWM496676U/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372349A (en) * | 2018-11-29 | 2019-02-22 | 东莞市嘉盈沣汽车用品有限公司 | A kind of smart lock |
| CN113356702A (en) * | 2020-03-05 | 2021-09-07 | 田晋五金制品股份有限公司 | Door lock device |
| CN113356701A (en) * | 2020-03-05 | 2021-09-07 | 田晋五金制品股份有限公司 | Lock assembly |
| CN113356701B (en) * | 2020-03-05 | 2022-11-25 | 田晋五金制品股份有限公司 | Lock assembly |
| CN113356702B (en) * | 2020-03-05 | 2023-03-14 | 田晋五金制品股份有限公司 | Door lock device |
| TWI797830B (en) * | 2021-11-12 | 2023-04-01 | 永冠興業股份有限公司 | push lock structure |
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