TWM459277U - Flush bolt - Google Patents
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- TWM459277U TWM459277U TW102201431U TW102201431U TWM459277U TW M459277 U TWM459277 U TW M459277U TW 102201431 U TW102201431 U TW 102201431U TW 102201431 U TW102201431 U TW 102201431U TW M459277 U TWM459277 U TW M459277U
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Description
本創作係關於一種天地閂，尤指一種閂桿的有效行程可以調整，以提升安裝便利性的天地栓。This creation is about a kind of heaven and earth bolt, especially a kind of heavenly bolt that can adjust the effective stroke of the latch rod to improve the installation convenience.
閂門的橫木謂之門閂，或作門栓。若門閂是安裝在門板的上、下方，一般又稱為天地閂。天地閂的型式有很多，構造有簡有繁；有些裝在明處，有些裝於暗處。例如，第一圖所示，即為一種常見的天地閂50，該天地閂50包括有閂座60和閂桿70，其中閂座60固定在門板40上，其上、下端分別向前水平彎折形成帶有孔洞的上端部61和下端部62，在上、下端部之間則設有帶著孔洞的上止檔63和下止檔64。閂桿70包括一穿過上、下端部和上、下止檔而滑動的桿身71，該桿身71的一端設有供手動操作閂桿70的把手72，靠近另一端設有定位片73。當定位片73隨著桿身71移動而經由下止檔64的開口66抵達下端部62和下止檔64之間時，桿身71的末段將***門框41上的閂板42與地面43上的閂孔44，如此，將門板40同時與門框41和地面43閂在一起。反之，在定位片73隨著桿身71移動，並經由上止檔63的開口65來到上端部61和上止檔63之間時，桿身71的末段將退出閂板42與閂孔44，而解除閂鎖功能。The crossbar of the latch door is called a latch, or a bolt. If the bolt is mounted on the upper and lower sides of the door panel, it is also commonly known as the heaven and earth bolt. There are many types of heaven and earth bolts, and the structure is simple and complicated; some are installed in the bright place and some are installed in the dark. For example, as shown in the first figure, it is a common heavenly bolt 50 that includes a latching seat 60 and a latching lever 70, wherein the latching seat 60 is fixed to the door panel 40, and the upper and lower ends are respectively horizontally bent forward. The upper end portion 61 and the lower end portion 62 having the holes are folded, and an upper stop 63 and a lower stop 64 with holes are provided between the upper and lower ends. The latch lever 70 includes a shaft 71 that slides through the upper and lower ends and the upper and lower stops. The shaft 71 has a handle 72 for manually operating the latch 70, and a positioning piece 73 near the other end. . When the positioning piece 73 reaches the lower end portion 62 and the lower end 64 via the opening 66 of the lower stop 64 as the shaft 71 moves, the last portion of the shaft 71 is inserted into the latch plate 42 and the floor 43 on the door frame 41. The upper latch hole 44, as such, latches the door panel 40 together with the door frame 41 and the floor 43 at the same time. On the contrary, when the positioning piece 73 moves with the shaft 71 and comes between the upper end portion 61 and the upper end 63 via the opening 65 of the upper stop 63, the end portion of the shaft 71 will exit the latch plate 42 and the latch hole. 44, and the latch function is released.
從以上所說明不難理解，習用天地閂50必須在閂桿70滑動至上端部61與上止檔63之間，以及下端部62與下止檔 64之間時，才具有閂鎖與解除的功能。換言之，閂桿70的行程長度是固定的，只能在既定的行程內上下滑動，無法隨意調整，導致該天地閂50在安裝時，可能因為裝置對象或現場環境等因素而遭到困難，亦即，天地閂50將因為閂桿70的行程長度無法變動而難以順利安裝於門板40上。It is not difficult to understand from the above description that the conventional lever 50 must be slid between the latch lever 70 to the upper end portion 61 and the upper end stop 63, and the lower end portion 62 and the lower end stop. The function of latching and releasing is only available between 64. In other words, the stroke length of the latch lever 70 is fixed and can only slide up and down within a predetermined stroke, and cannot be adjusted at will, which may cause difficulties in the installation of the antenna latch 50 due to factors such as the device object or the on-site environment. That is, the heavenly anchor 50 is difficult to be smoothly attached to the door panel 40 because the stroke length of the latch lever 70 cannot be changed.
另一方面，習用天地閂50為了防止閂桿70被宵小移動而輕易將門打開，故進一步在定位片73上設置一缺口74，供安裝鎖具(圖未示)之用，以透過介於上端部61與上止檔63之間的鎖具，使定位片73無法通過上止檔63的上開口65，避免閂桿70被任意移動，進而達到防盜效果。然而，此一防盜設計必須配合鎖具實施，因此安裝成本高(鎖具費用)，而且需要鑰匙才能操作，使用不便。On the other hand, in order to prevent the latch lever 70 from being moved by the small movement, the door is opened, so that a notch 74 is further provided on the positioning piece 73 for mounting a lock (not shown) for transmitting through the upper end portion. The lock between the 61 and the upper stop 63 prevents the positioning piece 73 from passing through the upper opening 65 of the upper stop 63, thereby preventing the latch 70 from being arbitrarily moved, thereby achieving an antitheft effect. However, this anti-theft design must be implemented in conjunction with the lock, so the installation cost is high (the cost of the lock), and the key is required to operate, and the use is inconvenient.
本創作乃為解決上述問題所成，其目的在於提供一種天地閂，使閂桿具備數種有效行程，能夠視需要而選擇適當的行程，以提升安裝便利性。The present invention has been made to solve the above problems, and an object thereof is to provide a heaven and earth bolt, which has a plurality of effective strokes, and can select an appropriate stroke as needed to improve installation convenience.
本創作另一目的在於提供一種天地閂，可以不用配合鎖具使用就能達到防盜效果，簡單又有效。Another purpose of the present invention is to provide a heaven and earth latch that can be used without the use of a lock to achieve an antitheft effect, which is simple and effective.
具體實現本創作的天地閂，包含一閂座，具有一貫穿兩端的縱向孔，及一與該縱向孔平行和相通的滑槽，並從該滑槽兩端的第一與第二端部分別向閂座的一側延伸形成閂鎖定位孔與解除定位孔；及一閂桿，具有一桿身穿過該縱向孔而滑動，及一設於該桿身一端的把手，該桿身包括有沿徑向間隔設置的複數銷孔，並有一定位銷***固定其中一銷孔，使該定位銷可隨著 該桿身的滑動而進入該閂鎖定位孔與解除定位孔，將該閂桿保持在閂鎖位置與解除位置。Specifically, the heaven and earth latch of the present invention comprises a latching seat having a longitudinal hole extending through the two ends, and a sliding slot parallel and communicating with the longitudinal hole, and respectively from the first and second ends of the sliding slot One side of the latch seat extends to form a latch locking hole and a disengagement hole; and a latch lever has a shaft sliding through the longitudinal hole, and a handle disposed at one end of the shaft, the shaft including the edge a plurality of pin holes arranged at a radial interval, and a positioning pin is inserted to fix one of the pin holes, so that the positioning pin can follow The shaft slides into the latch lock hole and the release hole, and the latch is held at the latch position and the release position.
所述閂座具有對應該第一與第二端部的螺絲孔，供螺絲將該閂座鎖定在門板上。The latch seat has a screw hole corresponding to the first and second ends for the screw to lock the latch to the door panel.
所述把手具有一安裝孔，該桿身的一端***該安裝孔，並以一螺絲將該把手鎖緊在該桿身上。The handle has a mounting hole, one end of the shaft is inserted into the mounting hole, and the handle is locked to the rod with a screw.
所述把手具有一柄部，在閂鎖狀態下，該柄部被轉動到該門板的一側。The handle has a handle that is rotated to one side of the door panel in the latched state.
本創作相較於習用天地閂的功效在於，閂桿的桿身提供複數間隔設置的銷孔，可視定位銷***不同的銷孔，而改變閂桿的有效行程，方便天地閂安裝。此外，透過閂鎖時旋轉至門板一側而夾持在兩扇門板之間的手柄，便能防止閂桿被任意移動，輕鬆達到防盜效果。The effect of the present invention is that the shaft of the latch rod provides a plurality of pin holes arranged at intervals, and the visual positioning pin is inserted into different pin holes, and the effective stroke of the latch rod is changed to facilitate the installation of the heaven and earth latch. In addition, the handle that is held between the two door panels by rotating to the side of the door panel when the latch is latched can prevent the latch lever from being arbitrarily moved, and the anti-theft effect can be easily achieved.
至於本創作的詳細技術內容及其它目的與特點參照下面配合附圖的實施例說明即可完全明白。The detailed technical contents and other objects and features of the present invention can be fully understood by referring to the following description of embodiments with reference to the accompanying drawings.
10‧‧‧天地閂10‧‧‧ Tiandi Latch
20‧‧‧閂座20‧‧‧Late
21‧‧‧穿孔21‧‧‧Perforation
22‧‧‧滑槽22‧‧‧Chute
23‧‧‧第一端部23‧‧‧ First end
24‧‧‧第二端部24‧‧‧second end
25‧‧‧閂鎖定位孔25‧‧‧Latch lock hole
26‧‧‧解除定位孔26‧‧‧Release the positioning hole
27‧‧‧螺絲孔27‧‧‧ screw holes
28‧‧‧螺絲28‧‧‧ screws
30‧‧‧閂桿30‧‧‧Latch rod
31‧‧‧桿身31‧‧‧ shaft
32‧‧‧把手32‧‧‧Handles
33‧‧‧定位銷33‧‧‧Locating pin
34a,34b,34c‧‧‧銷孔34a, 34b, 34c‧‧ pin holes
35‧‧‧安裝孔35‧‧‧Mounting holes
36‧‧‧螺絲孔36‧‧‧ screw holes
37‧‧‧螺紋孔37‧‧‧Threaded holes
38‧‧‧螺絲38‧‧‧ screws
39‧‧‧手柄39‧‧‧handle
40‧‧‧門板40‧‧‧ Door panel
41‧‧‧門框41‧‧‧ door frame
42‧‧‧閂板42‧‧‧Latch plate
43‧‧‧地面43‧‧‧ Ground
44‧‧‧閂孔44‧‧‧Latch hole
45‧‧‧門板45‧‧‧ door panel
46‧‧‧門縫46‧‧‧ Door seams
50‧‧‧天地閂50‧‧‧ Tiandi Latch
60‧‧‧閂座60‧‧‧Late
61‧‧‧上端部61‧‧‧Upper end
62‧‧‧下端部62‧‧‧Bottom
63‧‧‧上止檔63‧‧‧Upper stop
64‧‧‧下止檔64‧‧‧End stop
65‧‧‧上開口65‧‧‧Opening
66‧‧‧下開口66‧‧‧ opening
70‧‧‧閂桿70‧‧‧Latch rod
71‧‧‧桿身71‧‧‧ shaft
72‧‧‧把手72‧‧‧Hands
73‧‧‧定位片73‧‧‧ Positioning film
74‧‧‧缺口74‧‧‧ gap
第一圖為習用天地閂安裝於門板的示意圖，顯示閂鎖與解除狀態。The first picture shows a schematic diagram of the conventionally mounted latch on the door panel, showing the latched and released state.
第二圖為本創作的分解圖。The second picture is an exploded view of the creation.
第三圖為本創作的組合剖面圖。The third picture is a combined sectional view of the creation.
第四圖為沿第三圖中4-4線的剖面圖。The fourth figure is a cross-sectional view taken along line 4-4 of the third figure.
第五圖為本創作安裝於門板的示意圖，顯示閂鎖與解除狀態。The fifth figure is a schematic view of the creation of the door panel, showing the latching and releasing states.
第二圖為本創作天地閂10的元件分解狀態，第三、四圖為其剖面，可供說明本創作的技術內容。該天地閂10包括一閂座20與一閂桿30。其中：閂座20具有一沿著縱方向貫穿上下兩端，供閂桿30穿過而上下滑動的縱向孔21。閂座20進一步包含一直長形的滑槽22，該滑槽22與縱向孔21平行而且相通，同時具有相對的第一端部23和第二端部24，該第一端部23向閂座20的一側延伸形成一閂鎖定位孔25，第二端部24向同一側延伸形成解除定位孔26，該閂鎖定位孔25與解除定位孔26為前窄後寬的形狀，其作用留待後述，暫且表過。此外，閂座20具有分別對應第一端部23與第二端部24的螺絲孔27，供螺絲28將閂座20鎖定在門板40上。The second figure is the component decomposition state of the creation of the heaven and earth latch 10, and the third and fourth figures are the cross-sections thereof for explaining the technical content of the creation. The world latch 10 includes a latch 20 and a latch lever 30. Wherein: the latch seat 20 has a longitudinal hole 21 extending through the upper and lower ends in the longitudinal direction for the latch rod 30 to pass through and slide up and down. The latch 20 further includes a generally elongated chute 22 that is parallel and in communication with the longitudinal bore 21 and has opposing first and second ends 23, 24, the first end 23 being latched One side of the 20 extends to form a latching locking hole 25, and the second end portion 24 extends toward the same side to form a releasing hole 26, and the latching locking hole 25 and the releasing hole 26 have a shape of a front narrow and a rear width, and the effect is left to be As will be described later, it has been shown for the time being. Further, the latch seat 20 has screw holes 27 corresponding to the first end portion 23 and the second end portion 24, respectively, for the screws 28 to lock the latch seat 20 to the door panel 40.
閂桿30由一桿身31、一把手32與一定位銷33組成，其中桿身31的外徑略小於穿孔21的內徑而為餘隙配合，使桿身31可穿過穿孔21而上下滑動自如。此外，桿身31具有間隔設置的複數銷孔34a,34b,34c，供安裝定位銷33之用；在附圖的實施例中，桿身31設有三個銷孔34a,34b,34c，但應知這樣的實施例旨在例示與說明，並無意限制於任何特定的數目，就三個銷孔以外的設計，自亦應包含在本創作的精神與範圍之內。把手32具有一安裝孔35及一與其垂直相交的螺絲孔36，桿身31的一端***把手32的安裝孔35後，將螺絲38穿過螺絲孔36而旋入桿身31的螺紋孔37內，如此，將把手32鎖緊在桿身31上，以便操作閂桿30。把手32使用螺絲38鎖緊於桿身31之目的在 於方便裝拆，以配合天地閂10安裝在門板40的左、右、上、下位置所需。上述定位銷33的下半段***桿身31的其中一銷孔34a,34b,34c，並使用已知的方法，例如干涉配合等固定在桿身31上，使定位銷33的上半段與桿身31垂直相交，以隨著桿身31的上下滑動而進入閂座20的閂鎖定位孔25與解除定位孔26，將閂桿30保持在閂鎖位置與解除位置，同時透過定位銷33固定在不同的銷孔34a,34b,34c上，使閂桿30的有效行程，亦即桿身31突出閂座30的長度，可以視需要而選擇適當的行程長度，提升安裝便利性。明白的說，當定位銷33***接近把手32的銷孔34c時，閂桿30的有效行程最長；反之，當定位銷33選擇固定在遠離把手32的銷孔34a時，閂桿30的有效行程最短。至於定位銷33選擇固定在中間的銷孔34b時，閂桿30將可獲得適中的有效行程。The latching lever 30 is composed of a shaft 31, a handle 32 and a positioning pin 33. The outer diameter of the shaft 31 is slightly smaller than the inner diameter of the through hole 21 to provide a clearance fit, so that the shaft 31 can slide up and down through the through hole 21. freely. In addition, the shaft 31 has a plurality of pin holes 34a, 34b, 34c spaced apart for mounting the positioning pin 33; in the embodiment of the drawing, the shaft 31 is provided with three pin holes 34a, 34b, 34c, but It is to be understood that the embodiments are not intended to be limited to any particular number, and that designs other than the three pin holes are intended to be included within the spirit and scope of the present invention. The handle 32 has a mounting hole 35 and a screw hole 36 perpendicularly intersecting the same. After one end of the shaft 31 is inserted into the mounting hole 35 of the handle 32, the screw 38 is screwed into the threaded hole 37 of the shaft 31 through the screw hole 36. Thus, the handle 32 is locked to the shaft 31 to operate the latch lever 30. The purpose of the handle 32 being locked to the shaft 31 using a screw 38 is It is convenient to assemble and disassemble to fit the left, right, upper and lower positions of the door panel 40. The lower half of the positioning pin 33 is inserted into one of the pin holes 34a, 34b, 34c of the shaft 31, and is fixed to the shaft 31 by a known method such as interference fit, so that the upper half of the positioning pin 33 is The shafts 31 vertically intersect to enter the latch lock hole 25 of the latch holder 20 and the release hole 26 as the shaft 31 slides up and down, and the latch lever 30 is held in the latch position and the release position while passing through the positioning pin 33. Fixed on the different pin holes 34a, 34b, 34c, so that the effective stroke of the latch rod 30, that is, the length of the shaft 31 protruding from the latch seat 30, can be selected as needed to increase the ease of installation. It is understood that when the positioning pin 33 is inserted into the pin hole 34c of the handle 32, the effective stroke of the latch lever 30 is the longest; otherwise, when the positioning pin 33 is selectively fixed to the pin hole 34a away from the handle 32, the effective stroke of the latch lever 30 The shortest. As the positioning pin 33 selects the pin hole 34b fixed in the middle, the latch lever 30 will obtain a moderate effective stroke.
如第五圖所示，在天地閂10處於閂鎖狀態下，亦即，閂桿30的桿身31***安裝在門框41上的閂板42與設於地面43上的閂孔44時，從把手32使閂桿30朝離開閂板42與地面43的方向滑動，直到定位銷33抵達滑槽22的第二端部24才停止，此時，定位銷33正好面對解除定位孔26的入口，然後轉動閂桿30，使定位銷33進入解除定位孔26的底部，閂桿30如此作動的結果，使得桿身31的***端退出閂板42與閂孔44而解除閂鎖，同時將閂桿30保持在解除位置。As shown in FIG. 5, when the lever 10 of the latch lever 30 is in the latched state, that is, when the shaft 31 of the latch lever 30 is inserted into the latch plate 42 mounted on the door frame 41 and the latch hole 44 provided on the floor 43, The handle 32 slides the latch lever 30 in a direction away from the latch plate 42 and the ground surface 43 until the positioning pin 33 reaches the second end portion 24 of the chute 22, at which time the positioning pin 33 just faces the entrance of the release hole 26. Then, the latching lever 30 is rotated to bring the positioning pin 33 into the bottom of the disengagement hole 26, and as a result of the latching lever 30 being actuated, the insertion end of the shaft 31 is released from the latching plate 42 and the latching hole 44 to release the latch, and the latch is latched. The lever 30 remains in the released position.
承上，當天地閂10在解除狀態下，透過把手32將閂桿30朝接近閂板42與地面43的方向滑動，使桿身31的***端***閂板42與閂孔44內，直到定位銷33碰到滑槽22的第一 端部23時，轉動閂桿30使定位銷33進入閂鎖定位孔25，讓閂桿30保持在閂鎖位置；同時，把手32的手柄39也跟著轉動到門板40的一側，而被夾持在兩扇門板40與45之間的門縫46中，防止閂桿30在另一扇門板45沒有打開的情況下被移動，達到簡單又牢靠的防盜效果。In the release state, the latch 10 is slid by the handle 32 toward the latch plate 42 and the ground 43 by the handle 32, so that the insertion end of the shaft 31 is inserted into the latch plate 42 and the latch hole 44 until positioning. The pin 33 hits the first of the chute 22 At the end portion 23, the latch lever 30 is rotated to cause the positioning pin 33 to enter the latch lock hole 25 to hold the latch lever 30 in the latched position; at the same time, the handle 39 of the handle 32 is also rotated to the side of the door panel 40, and is clamped. Holding in the door slit 46 between the two door panels 40 and 45, the latch lever 30 is prevented from being moved without the other door panel 45 being opened, achieving a simple and secure anti-theft effect.
又，亦可將本創作所提供的天地閂10水平安裝於門板的中間位置，作為一般門閂使用，類此單純的變化使用同樣應包含在本創作的精神與範圍內。Moreover, the heavenly bolt 10 provided by the present invention can also be horizontally installed in the middle position of the door panel as a general door latch, and such simple change use should also be included in the spirit and scope of the present creation.
當然，上述實施例可在不脫離本創作的範圍下加以若干變化，故以上的說明所包含及附圖中所示的全部事項應視為例示性，而非用以限制本創作的申請專利範圍。Of course, the above embodiments may be modified without departing from the scope of the present invention, and all the matters included in the above description and the drawings should be regarded as illustrative, and not intended to limit the scope of patent application of the present invention. .
10‧‧‧天地閂10‧‧‧ Tiandi Latch
20‧‧‧閂座20‧‧‧Late
21‧‧‧穿孔21‧‧‧Perforation
22‧‧‧滑槽22‧‧‧Chute
23‧‧‧第一端部23‧‧‧ First end
24‧‧‧第二端部24‧‧‧second end
25‧‧‧閂鎖定位孔25‧‧‧Latch lock hole
26‧‧‧解除定位孔26‧‧‧Release the positioning hole
27‧‧‧螺絲孔27‧‧‧ screw holes
28‧‧‧螺絲28‧‧‧ screws
30‧‧‧閂桿30‧‧‧Latch rod
31‧‧‧桿身31‧‧‧ shaft
32‧‧‧把手32‧‧‧Handles
33‧‧‧定位銷33‧‧‧Locating pin
34a,34b,34c‧‧‧銷孔34a, 34b, 34c‧‧ pin holes
35‧‧‧安裝孔35‧‧‧Mounting holes
36‧‧‧螺絲孔36‧‧‧ screw holes
37‧‧‧螺紋孔37‧‧‧Threaded holes
38‧‧‧螺絲38‧‧‧ screws
39‧‧‧手柄39‧‧‧handle
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102201431U TWM459277U (en) | 2013-01-23 | 2013-01-23 | Flush bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102201431U TWM459277U (en) | 2013-01-23 | 2013-01-23 | Flush bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM459277U true TWM459277U (en) | 2013-08-11 |
Family
ID=49480852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102201431U TWM459277U (en) | 2013-01-23 | 2013-01-23 | Flush bolt |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM459277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962156A (en) * | 2017-12-28 | 2018-04-27 | 江苏华东风能科技有限公司 | Casting mould quick lock in and disconnecting means and its application method |
| CN113397780A (en) * | 2021-07-20 | 2021-09-17 | 王同心 | Supporting mechanism of intelligence backbone levelling machine |
-
2013
- 2013-01-23 TW TW102201431U patent/TWM459277U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962156A (en) * | 2017-12-28 | 2018-04-27 | 江苏华东风能科技有限公司 | Casting mould quick lock in and disconnecting means and its application method |
| CN107962156B (en) * | 2017-12-28 | 2024-05-17 | 浙江泉舜流体控制科技有限公司 | Casting mold quick locking and detaching device and application method thereof |
| CN113397780A (en) * | 2021-07-20 | 2021-09-17 | 王同心 | Supporting mechanism of intelligence backbone levelling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |