TWM492354U - Improved latch of door lock - Google Patents
Improved latch of door lock Download PDFInfo
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- TWM492354U TWM492354U TW103207695U TW103207695U TWM492354U TW M492354 U TWM492354 U TW M492354U TW 103207695 U TW103207695 U TW 103207695U TW 103207695 U TW103207695 U TW 103207695U TW M492354 U TWM492354 U TW M492354U
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Description
本創作係有關於一種門鎖及其鎖閂的結構改良,特別是有關於一種應用在防火門的門鎖及其鎖閂的結構改良。This creation relates to a structural improvement of a door lock and its latch, and more particularly to a structural improvement of a door lock applied to a fire door and its latch.
傳統的門鎖皆需在門板上設置可供開啟鎖閂的門把裝置,然由於門把一般皆需要突出於門板表面,對整體視覺美觀上多少造成影響。此種影響在防火門的領域又特別大,原因在於防火門以門板開啟的一端往往位於室內,而傳統的防火門門把多為一橫跨門板的推桿,對室內景觀的美感帶來不小的破壞性。The traditional door locks need to be provided with a door handle device for opening the latch on the door panel. However, since the door handle generally needs to protrude from the door panel surface, the overall visual appearance is affected. This kind of influence is particularly large in the field of fire doors, because the end of the fire door with the door panel is often located indoors, and the traditional fire door door handle is mostly a push rod across the door panel, which brings the beauty of the indoor landscape. Small destructive.
本創作的目的之一為提供一種結構簡單可靠且易於開啟的門鎖及其鎖閂結構。One of the purposes of this creation is to provide a door lock and a latch structure that are simple, reliable, and easy to open.
本創作另一目的為透過對門鎖的門把、鎖閂、及門把與鎖閂間傳動機構的結構改良,降低門鎖結構外觀對視覺美感的不良影響。Another object of the present invention is to reduce the adverse effects of the appearance of the door lock structure on the visual beauty by improving the structure of the door handle, the latch, and the door handle and the interlock mechanism.
本創作提供一種門鎖及其鎖閂結構,包括面板,其上具有按壓件開口;按壓件,其具一按壓板,安裝於該按壓件開口之中,該按壓板具按壓面;以及至少一個推桿,連結於按壓板的按壓面之相反側;傳動機構,連接推桿;以及鎖閂組,具有鎖座及連接傳動機構之鎖舌組件,其中 鎖座具一透孔,且鎖舌組件安裝於透孔及鎖座之內。The present invention provides a door lock and a latch structure thereof, including a panel having a pressing member opening thereon, a pressing member having a pressing plate mounted in the pressing member opening, the pressing plate having a pressing surface, and at least one a push rod coupled to the opposite side of the pressing surface of the pressing plate; a transmission mechanism connecting the push rod; and a latch set having a lock seat and a bolt assembly connecting the transmission mechanism, wherein The lock seat has a through hole, and the bolt assembly is installed in the through hole and the lock seat.
門鎖及其鎖閂結構更包括二側板,二者間距離較面板寬度略小,且固定於面板之內側並與面板垂直,其中傳動機構安裝於二側板之間。The door lock and the latch structure thereof further comprise two side plates, the distance between them is slightly smaller than the width of the panel, and is fixed to the inner side of the panel and perpendicular to the panel, wherein the transmission mechanism is installed between the two side plates.
門鎖及其鎖閂結構更包括一第一固定軸,橋接於二側板之間。The door lock and the latch structure further include a first fixed shaft bridged between the two side plates.
傳動機構係包括連動組件,樞接於第一固定軸及至少一推桿之間,以及拉引組件,具有拉引件,樞接於面板;牽連件,連接於拉引件及鎖閂組之間;以及拉引連動件,分別樞接拉引件與連動組件。The transmission mechanism includes a linkage assembly pivotally connected between the first fixed shaft and the at least one push rod, and a pulling assembly having a pulling member pivotally connected to the panel; the guiding member is connected to the pulling member and the latch group And the pulling and linking member respectively pivotally pull the pulling member and the linking component.
前述至少一推桿係包括第一推桿及第二推桿,且第一推桿及第二推桿係各包括連接於按壓板的二桿柱,及連接該二桿柱的一個轉軸。The at least one pusher includes a first pusher and a second pusher, and the first pusher and the second pusher each include two poles connected to the pressing plate, and one rotating shaft connecting the two poles.
門鎖及其鎖閂結構更包括第二固定軸,橋接於二側板之間。The door lock and its latch structure further comprise a second fixed shaft bridged between the two side plates.
連動組件包括第一連動件,其二端分別樞接於第一推桿的轉軸,以及第二固定軸;以及第二連動件,其二端分別樞接於第二推桿的轉軸,以及第一固定軸。The linkage assembly includes a first linkage member, the two ends of which are respectively pivotally connected to the rotation shaft of the first push rod and the second fixed shaft; and the second linkage member, the two ends of which are respectively pivotally connected to the rotation shaft of the second push rod, and A fixed shaft.
第一連動件靠近第二固定軸的一端具一第一平行軸,平行於第二固定軸,且第二連動件靠近第一固定軸的一端具一第二平行軸,平行於第一固定軸,又連動組件更包括連動擋板,而連動檔板之二端分別樞接於二平行軸。One end of the first linking member adjacent to the second fixed shaft has a first parallel axis parallel to the second fixed shaft, and one end of the second linking member adjacent to the first fixed shaft has a second parallel axis parallel to the first fixed shaft The interlocking component further includes an interlocking baffle, and the two ends of the linked baffle are respectively pivotally connected to the two parallel shafts.
第二連動件更包括第三平行軸,平行於第一固定軸,且與第二平行軸相對分佈於第一固定軸的兩側,其中拉引連動件之一端係樞接於第三平行軸上。The second linkage further includes a third parallel shaft parallel to the first fixed shaft and opposite to the second parallel shaft on opposite sides of the first fixed shaft, wherein one end of the pull link is pivotally connected to the third parallel shaft on.
連動組件更包括一扭簧,套接於第一固定軸,且扭簧更具一 扭臂,扺頂於第二連動件之上。The linkage assembly further includes a torsion spring, sleeved on the first fixed shaft, and the torsion spring has a more The twist arm is mounted on the top of the second linkage.
鎖舌組件包括鎖舌,自透孔突出於鎖座之外;鎖舌桿,連接於鎖舌並安裝於鎖座之內;連動卡件,以可樞轉的方式安裝於鎖座之內,其具一擺動端,卡固於鎖舌桿;以及牽動組件,連接於連動卡件與拉引組件之牽連件之間。The bolt assembly includes a lock tongue protruding from the lock seat; the lock tongue is connected to the lock tongue and installed in the lock seat; and the interlocking clip is pivotally mounted in the lock seat, The utility model has a swinging end and is fastened to the lock lever; and a pulling component is connected between the interlocking clip and the pulling component of the pulling assembly.
牽動組件包括推轉桿,與連動卡件共軸,以可樞轉的方式安裝於鎖座之內,其具一推轉臂及一拉引臂;以及拉桿,其一端以約略垂直的角度勾連於拉引臂,另一端則連接牽連件。The pulling assembly comprises a push rod, coaxial with the interlocking clip, pivotally mounted in the lock seat, having a push arm and a pull arm; and the pull rod, one end of which is hooked at an approximately vertical angle The arm is pulled and the other end is connected to the pulling piece.
鎖舌桿上穿設有前卡固片及後卡固片,且連動卡件之一端卡設於前卡固片及後卡固片之間。The front locking piece and the rear fixing piece are disposed on the locking tongue, and one end of the interlocking card is clamped between the front fixing piece and the rear fixing piece.
鎖舌桿於鎖舌及前卡固片間更套設有前彈簧,並於後卡固片之後套接有後彈簧。The locking tongue is further provided with a front spring between the locking tongue and the front clamping piece, and a rear spring is sleeved after the rear clamping piece.
面板上更可具有一手板孔,及一手板孔蓋,安裝於該手板孔之內。The panel may further have a hand hole, and a first hole cover, which is installed in the hole of the hand plate.
透過本創作之門鎖及其鎖閂的結構改良,取代傳統突出於門板的門把結構,大幅改善了傳統門鎖,特別是在防火門領域的門把影響外觀的問題。Through the structural modification of the door lock and its latch, the traditional door handle structure protruding from the door panel is greatly improved, and the traditional door lock is particularly improved, especially in the field of fire doors.
10‧‧‧門鎖及其鎖閂結構10‧‧‧Door lock and its latch structure
1‧‧‧面板1‧‧‧ panel
11‧‧‧按壓件開口11‧‧‧Press opening
12‧‧‧手板孔12‧‧‧Hand hole
2‧‧‧本體框2‧‧‧ body frame
21‧‧‧側板21‧‧‧ side panels
22‧‧‧第一固定軸22‧‧‧First fixed axis
23‧‧‧第二固定軸23‧‧‧Second fixed shaft
24‧‧‧隔板24‧‧ ‧ partition
25‧‧‧隔板25‧‧‧Baffle
26‧‧‧頂端26‧‧‧Top
27‧‧‧連接框27‧‧‧Connection box
3‧‧‧按壓件3‧‧‧Pressing parts
31‧‧‧按壓板31‧‧‧ Press plate
32‧‧‧按壓面32‧‧‧ Pressing surface
33‧‧‧推桿33‧‧‧Put
331‧‧‧第一推桿331‧‧‧First putt
3311、3321‧‧‧桿柱3311, 3321‧‧‧ pole
3312、3322‧‧‧轉軸3312, 3322‧‧‧ shaft
332‧‧‧第二推桿332‧‧‧Second putter
4‧‧‧手板孔蓋4‧‧‧Hand plate cover
41‧‧‧蓋板41‧‧‧ Cover
42‧‧‧樞接腳42‧‧‧ pivoting feet
43‧‧‧壓縮彈簧43‧‧‧Compressed spring
44‧‧‧蓋板轉軸44‧‧‧ cover shaft
5‧‧‧傳動機構5‧‧‧Transmission mechanism
51‧‧‧連動組件51‧‧‧ linkage components
511‧‧‧第一連動件511‧‧‧First linkage
5111‧‧‧第一平行軸5111‧‧‧first parallel axis
512‧‧‧第二連動件512‧‧‧Second linkage
5121‧‧‧第二平行軸5121‧‧‧second parallel axis
5122‧‧‧第三平行軸5122‧‧‧ third parallel axis
52‧‧‧拉引組件52‧‧‧ Pulling assembly
521‧‧‧拉引件521‧‧‧ Pulling parts
522‧‧‧牽連件522‧‧‧Intervention pieces
523‧‧‧拉引連動件523‧‧‧ Pulling linkages
53‧‧‧連動擋板53‧‧‧ linkage baffle
54‧‧‧扭簧54‧‧‧torsion spring
541‧‧‧扭臂541‧‧‧Twisted arm
6‧‧‧鎖閂組6‧‧‧Lock group
61‧‧‧鎖座61‧‧‧Lock seat
62‧‧‧透孔62‧‧‧through hole
63‧‧‧鎖舌組件63‧‧‧Lock tongue assembly
631‧‧‧鎖舌631‧‧‧Lock tongue
632‧‧‧鎖舌桿632‧‧‧Lock tongue
633‧‧‧連動卡件633‧‧‧ linkage card
6331‧‧‧擺動端6331‧‧‧Swing end
6332‧‧‧拉引端6332‧‧‧ Pulling end
6333‧‧‧軸心6333‧‧‧Axis
634‧‧‧前卡固片634‧‧‧Front card
635‧‧‧後卡固片635‧‧‧ rear card
636‧‧‧前彈簧636‧‧‧ front spring
637‧‧‧後彈簧637‧‧‧ rear spring
638‧‧‧卡環638‧‧‧卡环
64‧‧‧牽動組件64‧‧‧Traffic components
641‧‧‧推轉桿641‧‧‧Pushing rod
6411‧‧‧推轉臂6411‧‧‧Turning arm
6412‧‧‧拉引臂6412‧‧‧ Pull arm
642‧‧‧拉桿642‧‧‧ lever
7‧‧‧固定框7‧‧‧Fixed frame
8‧‧‧門板框8‧‧‧ door frame
第1圖為本創作之門鎖及其鎖閂的結構之一實施例的立體視圖。Figure 1 is a perspective view of one embodiment of the structure of the door lock and its latch.
第2圖為第1圖所示之門鎖及其鎖閂的結構的另一視角的立體視圖。Fig. 2 is a perspective view showing another perspective of the structure of the door lock and its latch shown in Fig. 1.
第3A圖為第1圖所示之門鎖及其鎖閂的結構的門鎖部分元件分解圖。Fig. 3A is an exploded view of the door lock portion of the structure of the door lock and the latch shown in Fig. 1.
第3B圖為第1圖所示之門鎖及其鎖閂的結構的連動機構部分元件分解圖。Fig. 3B is an exploded perspective view showing the interlocking mechanism of the structure of the door lock and the latch shown in Fig. 1.
第4圖為第1圖所示之門鎖及其鎖閂的結構的鎖閂部分元件分解圖。Fig. 4 is an exploded view of the latch portion of the structure of the door lock and the latch shown in Fig. 1.
第5A圖及第5B圖為第1圖所示之門鎖及其鎖閂的結構的作動之立體示意圖。5A and 5B are perspective views showing the operation of the door lock and the structure of the latch shown in Fig. 1.
第6A圖及第6B圖為第1圖所示之門鎖結構的作動之剖面示意圖。6A and 6B are schematic cross-sectional views showing the operation of the door lock structure shown in Fig. 1.
第7A圖及第7B圖為第1圖所示之鎖閂的結構的作動之剖面示意圖。7A and 7B are schematic cross-sectional views showing the operation of the latch shown in Fig. 1.
請參閱第1圖及第2圖,門鎖及其鎖閂結構10包括面板1,本體框2,按壓件3、手板孔蓋4、傳動機構5、鎖閂組6及固定框7。其中面板1、本體框2及固定框7上具有相對應的螺孔等固定結構,以便用螺絲(圖中未示)等固定元件彼此固定或彼此直接卡固成一體,並固定於門板框8上。鎖閂組6為一獨立結構並另鎖固於門板框8上。當然,鎖閂組6與其他元件間之關係並不以此處描述者為限,例如,可省略固定框7,而以其他形式固定於門板8上。Referring to FIGS. 1 and 2, the door lock and its latch structure 10 include a panel 1, a body frame 2, a pressing member 3, a hand plate cover 4, a transmission mechanism 5, a latch group 6, and a fixing frame 7. The panel 1, the main body frame 2 and the fixing frame 7 have corresponding fixing structures such as screw holes, so as to be fixed to each other by a fixing member such as a screw (not shown) or directly clamped to each other, and fixed to the door frame 8 . on. The latch set 6 is of a separate structure and is additionally locked to the door panel frame 8. Of course, the relationship between the latch set 6 and other components is not limited to those described herein. For example, the fixed frame 7 may be omitted and otherwise fixed to the door panel 8.
請參閱第3A圖及第3B圖,面板1上具有按壓件開口11及手板孔12。按壓件開口11之中安裝有可被按下的按壓件3的按壓板31。按壓板31具有與按壓件開口11形狀相符且同平面的按壓面32(請同時參閱第1圖);以及連結於按壓面32之相反側的推桿33。推桿33連結於傳動機構5。詳言之,如第3B圖所示,推桿33包括第一推桿331及第二推桿332,且第一推桿331及第二推桿332各包括連接於按壓板31的二桿柱3311及3321,及連接桿柱331/3321的轉軸3312/3322。Referring to FIGS. 3A and 3B, the panel 1 has a pressing member opening 11 and a hand plate hole 12. A pressing plate 31 of a pressing member 3 that can be pressed is attached to the pressing member opening 11. The pressing plate 31 has a pressing surface 32 that conforms to the shape of the pressing member opening 11 and is flush with the surface (please refer to FIG. 1 at the same time); and a push rod 33 that is coupled to the opposite side of the pressing surface 32. The push rod 33 is coupled to the transmission mechanism 5. In detail, as shown in FIG. 3B, the push rod 33 includes a first push rod 331 and a second push rod 332, and the first push rod 331 and the second push rod 332 each include two poles connected to the pressing plate 31. 3311 and 3321, and a shaft 3312/3322 connecting the rod 331/3321.
請再參閱第3A圖,本體框2包括二側板21,二者間距離較面板1寬度略小,且固定於面板1之內側並與面板1垂直,傳動機構5則安裝於二側板21之間。本體框2更包括有第一固定軸22及第二固定軸23,還有隔板24及隔板25,各皆分別橋接於二側板21之間。本體框2的頂端26為封閉結構,底端則呈開放性結構以供傳動機構5延伸而出。本體框2可透過與側板21垂直連接的連接框27連接至面板,亦可直接焊接在面板1的內側。Referring to FIG. 3A again, the main body frame 2 includes two side plates 21 which are slightly smaller than the width of the panel 1 and are fixed to the inner side of the panel 1 and perpendicular to the panel 1 , and the transmission mechanism 5 is installed between the two side plates 21 . . The main body frame 2 further includes a first fixed shaft 22 and a second fixed shaft 23, and a partition plate 24 and a partition plate 25, which are respectively bridged between the two side plates 21. The top end 26 of the body frame 2 has a closed structure, and the bottom end has an open structure for the transmission mechanism 5 to extend out. The main body frame 2 can be connected to the panel through a connecting frame 27 that is vertically connected to the side plate 21, or can be directly welded to the inner side of the panel 1.
如第3A圖所示,手板孔蓋4安裝於手板孔12之內,其具有蓋板41、樞接腳42、壓縮彈簧43及蓋板轉軸44,提供手板孔12遮蔽的功能。其中,蓋板41的形狀及大小與手板孔12相若,其表面與面板1切齊。樞接腳42一端連接於蓋板41的背面,另一端則樞接於固定在本體框2的二側板21之間的蓋板轉軸44。蓋板41的相對於蓋板轉軸44的擺動端則延伸進入本體框2的頂端26之內,其上並固定有壓縮彈簧43,扺頂於頂端26的垂直延伸面及蓋板41之間,以保持蓋板41被扺頂於手板孔12之內,並於其被下壓後提供回彈之力。As shown in FIG. 3A, the hand hole cover 4 is mounted in the hand hole 12, and has a cover 41, a pivoting leg 42, a compression spring 43, and a cover shaft 44, and provides a function of shielding the hand hole 12. The shape and size of the cover plate 41 are similar to those of the hand plate hole 12, and the surface thereof is aligned with the panel 1. One end of the pivoting leg 42 is connected to the back surface of the cover plate 41, and the other end is pivotally connected to the cover shaft 44 fixed between the two side plates 21 of the main body frame 2. The swinging end of the cover plate 41 with respect to the cover shaft 44 extends into the top end 26 of the body frame 2, and a compression spring 43 is fixed thereon, which is disposed between the vertically extending surface of the top end 26 and the cover plate 41. The retaining cover 41 is capped within the hand hole 12 and provides a resilient force after it is depressed.
請繼續參閱第3A圖,並一併參考第3B圖,傳動機構5包括連動組件51,樞接於第一固定軸22及推桿33之間;拉引組件52,具有拉引件521,樞接於面板1;及牽連件522,連接於拉引件52及鎖閂組6之間;以及拉引連動件523,分別樞接拉引件521與連動組件51。Please refer to FIG. 3A and refer to FIG. 3B together. The transmission mechanism 5 includes a linkage assembly 51 pivotally connected between the first fixed shaft 22 and the push rod 33. The pull assembly 52 has a pull member 521. Connected to the panel 1; and the linking member 522 is connected between the pulling member 52 and the latch group 6; and the pulling link member 523 is pivotally connected to the pulling member 521 and the linking assembly 51, respectively.
詳言之,連動組件51包括第一連動件511,其二端分別樞接於第一推桿331的轉軸3312以及第二固定軸23;以及第二連動件512,其二端分別樞接於第二推桿332的轉軸3322以及第一固定軸22。In detail, the interlocking component 51 includes a first linking member 511, the two ends of which are respectively pivotally connected to the rotating shaft 3312 of the first push rod 331 and the second fixed shaft 23; and the second linking member 512, the two ends of which are respectively pivotally connected to The rotating shaft 3322 of the second push rod 332 and the first fixed shaft 22.
第一連動件511靠近第二固定軸23的一端具一第一平行軸 5111,平行於第二固定軸23,且第二連動件512靠近第一固定軸22的一端具一第二平行軸5121,平行於第一固定軸22,又連動組件51更包括連動擋板53,而連動檔板53之二端分別樞接於二平行軸5111及5121。The first linkage 511 is adjacent to the second fixed shaft 23 and has a first parallel shaft 5111, parallel to the second fixed shaft 23, and the second connecting member 512 has a second parallel shaft 5121 near one end of the first fixed shaft 22, parallel to the first fixed shaft 22, and the interlocking assembly 51 further includes an interlocking baffle 53. The two ends of the interlocking baffle 53 are respectively pivotally connected to the two parallel shafts 5111 and 521.
第二連動件512更包括第三平行軸5122,平行於第一固定軸22,且與第二平行軸23相對,分佈於第一固定軸22的兩側,其中拉引連動件523之一端係樞接於第三平行軸5122上。The second linking member 512 further includes a third parallel shaft 5122 parallel to the first fixed shaft 22 and opposite to the second parallel shaft 23 and distributed on both sides of the first fixed shaft 22, wherein one end of the pulling linkage 523 is The pivoting is on the third parallel shaft 5122.
連動組件51更包括一扭簧54,套接於第一固定軸22,且扭簧54更具一扭臂541,扺頂於第二連動件512之上。The linkage assembly 51 further includes a torsion spring 54 that is sleeved on the first fixed shaft 22, and the torsion spring 54 has a torsion arm 541 that is mounted on the second linkage 512.
如第4圖所示,鎖閂組6具有鎖座61及連接傳動機構5之鎖舌組件63,其中鎖座61具一透孔62,且鎖舌組件63安裝於透孔62及鎖座61之內。鎖舌組件63包括鎖舌631,自透孔62突出於鎖座61之外;鎖舌桿632,連接於鎖舌631並安裝於鎖座61之內;連動卡件633,利用軸心6333,以可樞轉的方式安裝於鎖座61之內,其具一擺動端6331,卡固於鎖舌桿632,及拉引端6332;以及牽動組件64,連接於連動卡件633與拉引組件52之牽連件522之間。As shown in FIG. 4, the latch set 6 has a lock base 61 and a bolt assembly 63 for connecting the transmission mechanism 5, wherein the lock base 61 has a through hole 62, and the bolt assembly 63 is mounted to the through hole 62 and the lock seat 61. within. The bolt assembly 63 includes a locking tongue 631 protruding from the through hole 61 outside the locking seat 61; the locking tongue 632 is connected to the locking tongue 631 and installed in the locking seat 61; and the locking member 633 is connected by the shaft center 6333. Mounted in the lock seat 61 in a pivotable manner, having a swinging end 6331, being fastened to the latching lever 632, and the pulling end 6332; and a pulling assembly 64 connected to the interlocking clip 633 and the pulling assembly 52 between the pieces 522.
牽動組件64包括推轉桿641,與連動卡件633共用軸心6333,以可樞轉的方式安裝於鎖座61之內,其具一推轉臂6411及一拉引臂6412;以及拉桿642,其一端以約略垂直的角度勾連於拉引臂6412,另一端則連接牽連件522。The pulling assembly 64 includes a push rod 641, and a shaft 6333 is shared with the interlocking clip 633, and is pivotally mounted in the lock seat 61, and has a push arm 6411 and a pull arm 6412; and a pull rod 642 One end is hooked to the pulling arm 6412 at an approximately vertical angle, and the other end is connected to the pulling member 522.
鎖舌桿632上穿設有前卡固片634及後卡固片635,且連動卡件633之一端卡設於前卡固片634及後卡固片635之間。鎖舌桿632於鎖舌63及前卡固片634間更套設有前彈簧636,並於後卡固片635之後套接有後彈簧 637,後彈簧637之末端則套接一卡環638。A front fastening piece 634 and a rear fastening piece 635 are disposed on the locking tongue 632, and one end of the interlocking locking piece 633 is engaged between the front fastening piece 634 and the rear fastening piece 635. The latching lever 632 is further provided with a front spring 636 between the locking tongue 63 and the front clamping piece 634, and a rear spring is sleeved after the rear clamping piece 635 637, the end of the rear spring 637 is sleeved with a snap ring 638.
請參閱第5A圖至第7B圖,以了解門鎖及其鎖閂結構10的安裝及作動方式。當面板1/本體框2及鎖閂組6安裝於門板框8時,面板1及按壓件3的按壓面32所朝的方向係與鎖舌631的運動方向呈垂直。在按壓件3如第6B圖所示為使用者按下時,第一推桿331及第二推桿332分別推動第一連動件511及第二連動件512樞轉,而使第三平行軸5122藉拉引連動件523使拉引件521向上擺動,連帶提起牽連件522及拉桿642,使連動卡件633樞轉而以擺動端6331推動鎖舌桿向後,而使鎖舌631內縮至鎖座61內。此時再如第6B圖所示,使用者可推開蓋板41並將手指勾入手板孔12中,即可拉開門板框8所在的門板(圖中未示)而將之開啟。而當使用者將門板關攏後放手,則在前彈簧636的拉引及後彈簧637的推送下,鎖舌631再次突出於透孔62之外而達到閂鎖之目的,同時按壓件3及手板蓋4亦分別因應扭簧54及壓縮彈簧43所提供的回復力而回復至原位,使按壓件開口11及手板孔12再次恢復美觀的平整狀態。Please refer to Figures 5A through 7B for the installation and actuation of the door lock and its latch structure 10. When the panel 1 / body frame 2 and the latch group 6 are attached to the door panel frame 8, the direction in which the pressing faces 32 of the panel 1 and the pressing member 3 face is perpendicular to the moving direction of the locking tongue 631. When the pressing member 3 is as shown in FIG. 6B, the first push rod 331 and the second push rod 332 respectively push the first linking member 511 and the second linking member 512 to pivot, and the third parallel shaft is pivoted. The pull-up member 521 swings the pull-up member 521 upwards, and the pull-up member 522 and the pull rod 642 are lifted together, so that the interlocking clip 633 pivots to push the lock tongue backwards by the swing end 6331, and the lock tongue 631 is retracted to the lock tongue 631. Inside the lock seat 61. At this time, as shown in FIG. 6B, the user can push open the cover 41 and hook the finger into the hand hole 12, and then open the door panel (not shown) where the door frame 8 is located to open it. When the user closes the door panel and releases the hand, under the pulling of the front spring 636 and the pushing of the rear spring 637, the locking tongue 631 protrudes out of the through hole 62 again to achieve the purpose of latching, and the pressing member 3 and The hand cover 4 is also returned to the original position in response to the restoring force provided by the torsion spring 54 and the compression spring 43, respectively, so that the pressing member opening 11 and the hand plate hole 12 are restored to an aesthetically flat state again.
綜上所述,本創作之門鎖及其鎖閂結構提供了一可取代傳統突出於門板的門鎖把手之改良結構,使門板在關閉時表面保持完全平整,尤其在取代傳統防火門的開鎖推桿之後,將能大幅增加了整體的美觀性,實乃一極具產業價值的創新技術。In summary, the door lock of the present invention and its latch structure provide an improved structure that can replace the traditional door lock handle protruding from the door panel, so that the surface of the door panel is completely flat when closed, especially in place of the traditional fire door unlocking. After the putter, it will greatly increase the overall aesthetics, which is an innovative technology with great industrial value.
上述之具體實施例是用來詳細說明本創作之目的、特徵及功效,對於熟悉此類技藝之人仕而言,根據上述說明,可能對該具體實施例作部份變更及修改,其本質未脫離出本創作之精神範疇者,皆應包含在本案的申請專利範圍中,宜先陳明。The specific embodiments described above are intended to clarify the purpose, features and effects of the present invention. For those skilled in the art, it is possible to make partial changes and modifications to the specific embodiments based on the above description. Anyone who has left the spirit of this creation should be included in the scope of the patent application in this case.
10‧‧‧門鎖及其鎖閂結構10‧‧‧Door lock and its latch structure
1‧‧‧面板1‧‧‧ panel
2‧‧‧本體框2‧‧‧ body frame
3‧‧‧按壓件3‧‧‧Pressing parts
4‧‧‧手板孔蓋4‧‧‧Hand plate cover
511‧‧‧第一連動件511‧‧‧First linkage
512‧‧‧第二連動件512‧‧‧Second linkage
52‧‧‧拉引組件52‧‧‧ Pulling assembly
521‧‧‧拉引件521‧‧‧ Pulling parts
522‧‧‧牽連件522‧‧‧Intervention pieces
523‧‧‧拉引連動件523‧‧‧ Pulling linkages
53‧‧‧連動擋板53‧‧‧ linkage baffle
54‧‧‧扭簧54‧‧‧torsion spring
6‧‧‧鎖閂組6‧‧‧Lock group
61‧‧‧鎖座61‧‧‧Lock seat
62‧‧‧透孔62‧‧‧through hole
63‧‧‧鎖舌組件63‧‧‧Lock tongue assembly
631‧‧‧鎖舌631‧‧‧Lock tongue
633‧‧‧連動卡件633‧‧‧ linkage card
634‧‧‧前卡固片634‧‧‧Front card
635‧‧‧後卡固片635‧‧‧ rear card
637‧‧‧後彈簧637‧‧‧ rear spring
638‧‧‧卡環638‧‧‧卡环
64‧‧‧牽動組件64‧‧‧Traffic components
641‧‧‧推轉桿641‧‧‧Pushing rod
642‧‧‧拉桿642‧‧‧ lever
8‧‧‧門板框8‧‧‧ door frame
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103207695U TWM492354U (en) | 2014-05-02 | 2014-05-02 | Improved latch of door lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103207695U TWM492354U (en) | 2014-05-02 | 2014-05-02 | Improved latch of door lock |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM492354U true TWM492354U (en) | 2014-12-21 |
Family
ID=52577319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103207695U TWM492354U (en) | 2014-05-02 | 2014-05-02 | Improved latch of door lock |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM492354U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2014
- 2014-05-02 TW TW103207695U patent/TWM492354U/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20210277708A1 (en) * | 2020-03-05 | 2021-09-09 | Thase Enterprise Co., Ltd. | 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 |
US11753851B2 (en) * | 2020-03-05 | 2023-09-12 | Thase Enterprise Co., Ltd | Lock assembly |
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