TW200523444A - Improvements in tubular latches - Google Patents

Improvements in tubular latches Download PDF

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Publication number
TW200523444A
TW200523444A TW093139269A TW93139269A TW200523444A TW 200523444 A TW200523444 A TW 200523444A TW 093139269 A TW093139269 A TW 093139269A TW 93139269 A TW93139269 A TW 93139269A TW 200523444 A TW200523444 A TW 200523444A
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TW
Taiwan
Prior art keywords
door
latch
spring
driven wheel
follower
Prior art date
Application number
TW093139269A
Other languages
Chinese (zh)
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TWI274099B (en
Inventor
Colin Sidney Middleton
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Colin Sidney Middleton
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Publication date
Application filed by Colin Sidney Middleton filed Critical Colin Sidney Middleton
Publication of TW200523444A publication Critical patent/TW200523444A/en
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Publication of TWI274099B publication Critical patent/TWI274099B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04Spring arrangements in locks
    • E05B2015/0448Units of springs; Two or more springs working together
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/04Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly
    • E05C1/08Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
    • E05C1/163Cylindrical or tubular latches

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A tubular latch comprises a casing consisting of two casing halves (1,2), a latch bolt lath in the form of a U-shaped strip (8,9,10) slidably mounted in the casing and an inner forend (3) having a central recessed area (4) secured to one end of the casing. A first spring (15) is arranged to act on the web (8) of the latch bolt lath to urge the latch bolt through an aperture in the inner forend and a follower (19) is arranged to act on one of the arms (9) of the latch bolt to retract the latch bolt lath against the action of the spring (15). The latch bolt is provided with a bolt head (11) which projects from the inner forend (3). A second spring in the form of a torsion (21) is coiled round the follower (19, one end (22) of the spring engaging in a slot in the follower and the other end (23) of the torsion spring engaging a side wall of the casing half (1). The follower has a central core containing an aperture for the reception of a spindle and a driving plate (26) with a shoulder (27) which is engageable with an upstand (17) projecting from the arm (9) of the latch bolt lath. The follower (19) can be turned by means of a handle or knob on a spindle extending through the central aperture in the follower and this turning movement of the follower entrains the latch bolt lath by virtue of the engagement of the upstand (17) by the shoulder (27) to retract the bolt head (11). An aperture (28) and a cut-out region (29) in the walls of the casing halves permit the use of bolt-through furniture.

Description

200523444 九、發明說明: 【發明所屬之技術領域】 本創作係有關一種管式門問的改良。 【先前技術】 一種現行管式門問的形式係使用一單一的 ίίί 乍動。而如上所述的安排方式,ϊ 目刖為止,一用於解決上述問題的方法就县墙 輪 種的搭“ ίίί 把手之使用。此 此將不適用於插銷穿附吏用會先使用線圈彈脊, 【發明内容】 搭配克服上述習知技術 之門鎖,且鮮可銷穿附式 據此本發明提供了一管^ 把手。 閂插銷可滑動地設置於兮和 ,、匕括一喊體,一門 體的-端,—第菩二内部前托固定於該殼 出=====的一開孔後自殼體凸伸而 動輪被讀在_咐_上伽,以抵制該 200523444 ^簧,動’回拉該門_銷板 有一具扭力彈箬形式的筮—播雜lL 代斯祝從供 用安裝彈菩簡’該⑽能藉由不 f AM, / Π把予來知作,其中該門閂插銷且右一 G片Π”該插銷頭設於該11形長:条狀的-’ 網 凸 件,兮Λ杜i~A·中該u形長奋狀的一支撐臂提供有一 二抿持νίίί?财—細長的穿孔卜該凸件的結合 Hi it χ做為限制在殼體中的門_銷板。 心區,其包;佳ϊ施例,該從動輪包括了中央核 哕中奂枋、f =孔,以容置一門鎖的轉軸之用;一位於 相接合驅±動盤’其係與断閃插銷板 -端ίίί:ίί二彈簧為一扭力彈簣形狀的彈箬,並有 動輪上v該;=J=: f彈簧的中間區域捲繞在該從 凸件接合。也可以被設置與在從動輪上的一 -側壁相接合^的另—端最好是被設置與殼體中的 地位提供有—_頭,該插_是可旋轉 適於左手或右輪持的^^偏肖職雜⑽。後產生一 插鎖頭則位於包括一具有凹陷區的盤體’且該 明。將對於本务明以一具有圖示的實施例做詳細說 :實施方式】 J千八又體丨、2所組成。具有一中央凹陷 200523444 ^ 4的内部前托3是設置在該相互結合的半殼體1、2之一 端上,該前托是藉由形成在該半殼體1、2之一端所突設出 的耳部5而固定的。該等半殼體的另一端皆提供有呈^直 線的孔口,並有一對桿體6、7位於該孔口之中。 一門閃插銷板可滑動地設置於該殼體内,該 由-網狀薄片8以及複數支揮臂9和10所形^ = 11藉由—栓銷12而設於該門咖肖板 =樣4片8上’以致使該插銷頭能與該網狀薄片 ϋ門閃插銷板的正常位置時,該插銷頭η係位於該前 4之中’且該插銷頭與該凹陷區略有距離, 以使该插銷頭能與該前托3 —起旋轉。 有-3=3在該二半殼體的窄孔中,該間隔板具 線圃强^起士域4,以供放置—線圈彈簧15的-端。該 線的另一端則位於該栓銷12的後端,因此,該 門閂插銷板推向面對前托3之方向,使之 長之支撐臂9比另—支撐臂長,且該較 17,枯/ί 9上权有一凹陷區16,其終止於一凸出的柱體200523444 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to the improvement of a tubular door. [Prior art] A current form of tubular door interrogation uses a single motion. As for the arrangement method described above, as of now, as long as the method used to solve the above problem is the use of the county wall wheel type "ίίί handle. This will not apply to the use of coil springs before the bolts are worn by the officials. Ridge, [Summary of the Invention] A door lock that overcomes the above-mentioned conventional technology, and can be pinned. According to the present invention, a tube ^ handle is provided according to the present invention. The -end of a door body—the inner part of the second body is fixed to an opening of the shell ===== and the protruding wheel protrudes from the housing after the opening ===== to resist the 200523444 ^ Spring, move the door back. The pin plate has a torsion in the form of a torpedo—bundled lL Dais Zhu wished to install the bomb from the supply. This can be known by not f AM, / Π, The latch bolt and the right G piece Π "the bolt head is provided in the 11-shaped length: strip- 'net convex piece, a support arm provided with the u-shaped elongated shape in ΛDui ~ A · One or two holdings νίί? Finance—the combination of the elongated perforation and the convex piece Hi it χ is used as the door pin plate confined in the housing. In the heart region, its package; in a preferred embodiment, the driven wheel includes a central core, f = hole, to accommodate the rotation axis of a door lock; Flash bolt plate-end ίί: The two springs are a torsion spring-shaped impeachment, and there is a moving wheel v =; = J =: f The middle area of the spring is wound around the convex member to join. It can also be arranged to engage with the one-side wall on the driven wheel. The other end is preferably provided with a position in the housing. It is provided with a head, which is rotatably suitable for left-handed or right-wheeled holding. ^^ Partially mixed post. A mortise lock head is then located on a disc body 'including a recessed area, and the latter. The present invention will be described in detail with an illustrated embodiment: Embodiment] J Qian Ba You 丨, 2 is composed. An internal front support 3 with a central recess 200523444 ^ 4 is provided on one end of the combined half shells 1 and 2, and the front support is protruded by being formed on one end of the half shells 1 and 2.的 耳 部 5 but fixed. The other ends of the half-shells are provided with a straight opening, and a pair of rod bodies 6, 7 are located in the opening. A door flash bolt plate is slidably disposed in the housing, which is formed by -mesh sheet 8 and a plurality of swing arms 9 and 10 ^ = 11 is provided on the door coffee plate by-bolt 12 = sample 4 pieces on 8 'so that the pin head can be in the normal position with the mesh sheet card door flash pin plate, the pin head η is located in the first 4' and the pin head is slightly distanced from the recessed area, So that the latch head can rotate with the front support 3. There is -3 = 3 in the narrow hole of the two half-shells, the spacer plate is provided with a wire-cylinder 4 for the placement of the -end of the -coil spring 15. The other end of the line is located at the rear end of the bolt 12, so the latch pin plate is pushed in the direction facing the front support 3, so that the longer support arm 9 is longer than the other support arm, and the length is more than 17, Ku / ί 9 has a recessed area 16 on the right, which terminates in a protruding cylinder

所开J二17位於該等半殼體卜2的側壁上之凹陷區WThe opened J 2 17 is located in a recessed area W on the side wall of the half shells 2

_17在窄孔中的位置恰能做為限制3 門f-y插銷板在殼體中移動的範圍。 市J 端二一提Γ有—獅缺口,而—鶴輪19的二 20:以容ί-^手如形_開口 机格十从去h 亍、、且仵的轉軸(圖未不)。一扭力彈箐2】 Ϊ合==== 央區域’該扭力彈菁的一端22 則盘該半!中,而該扭力彈簧的另一端23 p’s姑體1的一側壁相結合,且結合的位置是位於門 閃插銷板支撐臂9上的凹陷區16中。 置疋位於門 顧動輪19具有-第—向外延伸呈放射狀的凸輪元件 200523444 ^盥部25,該肩部是藉由該扭力彈簧21的作動 呈ϋΐ的凸m從動輪19也具有一第二向外延伸 呈放射狀的凸輪兀件26,其具有一 )甲 閂插銷板上的柱體17相結合。° =錢與門 簧15的力量而與該肩部27相抵°持才。體17則疋错由線圈彈 後端洞28以及在殼體 &相ϋ用時,依據本發明的門閃殼體將會位於門中切弓 2=imL巾。在題巾的制28物骑 鎖)就能合適於門或門的類似物之中。^端^手 :=====^ 或面板上開孔32之螺絲,該螺絲士办在^外部前托 ,該螺絲最後咬合(螺合)在“ 將會迫使該柱體17抵住線圈彈簧15的\二27 體中,藉此’ _销頭U :會= ^而當放開把手時,扭力彈簧21的力 使其復回至某一位置,在該位置中,启AR 9:f動從動輪, 持’同時該肩部27會回復至某一位置目抵 彈簧15會迫使插銷頭"自殼體中突線圈 只會受限於在肩部27上的柱體17的結合,犬出的移動 200523444 該線卿簧15的彈力強度可小於該扭力彈簧2 強f ’目為、小力彈力伽至明麵上 匕裝彈簧之把手的使=為可= 之把手會藉由雜力彈菁2丨的力量回 本發明並不受上述實施例的限制 ==,,,扭力科的-料紅在^動輪ί 彈筹21的-端輪的一孔洞中,或者做出該扭力 弹貝# ^與在销輪上的—凸伽卡合的安排。 【圖式簡單說明】 ^圖係為依據本發明之⑽之_實施例 第圖係為们圖以及弟2圖中的門閃之平面全視圖。 【主要元件符號說明】 半殼體卜2 中央凹陷區4 桿體6、7 支撐臂9、1〇 栓銷12 中央隆起區域14 凹陷區16 凹陷區18 開口 20 扭力彈簧的一端22 凸輪元件24 凸輪元件(驅動盤)26 内部前托3 耳部5 網狀薄片8 插銷頭11 間隔板13 =簧(第-彈簧)15 柱體11 從動輪19 扭力彈簧21 扭力彈簧的另一端 肩部25 肩部27 23 200523444 孔洞28 較外部的前托面板31 切除部29 開孔32The position of _17 in the narrow hole can just be used to limit the range of movement of the 3-door f-y latch plate in the housing. City J's end 21 mentions that there is a —lion gap, and — 2 of the crane wheel 19 20: Yi Rong ^-hand as shape _ opening machine ten from h h, and 仵 axis (figure not shown). A torsion spring 2] Coupling ==== Central area 'One end 22 of the torsion spring is half of the middle! And the other end of the torsion spring 23 p's One side wall of the body 1 is combined, and the The position is located in the recessed area 16 on the door flash pin plate support arm 9. The locating wheel 19 at the door has a first cam element 200523444 which extends radially outward, and the shoulder 25 is a convex m driven wheel 19 which is bulged by the action of the torsion spring 21 and also has a first Two outwardly extending cam elements 26 have a combination of a post 17 on a nail pin plate. ° = the strength of the money and the door spring 15 and the shoulder 27 against each other. The body 17 is staggered by the coil bomb rear end hole 28 and when the shell & is used together, the door flash shell according to the present invention will be located in the door and cut the bow 2 = imL towel. In the towel (made of 28 items riding lock) can fit into the door or the like of the door. ^ End ^ Hand: ====== ^ or a screw with a hole 32 in the panel, the screwdriver should be placed on the ^ external front support, and the screw will finally bite (screw) at "will force the cylinder 17 against the coil In the \ 27 body of spring 15, by this' _ 头头 U: 会 = ^ and when the handle is released, the force of the torsion spring 21 returns it to a certain position, in which position, AR 9: f Move the driven wheel, and hold the shoulder 27 will return to a certain position at the same time, but the spring 15 will force the pin head "the coil from the housing will only be limited by the combination of the cylinder 17 on the shoulder 27 The movement of the dog 200523444 The spring strength of the wire spring 15 can be less than that of the torsion spring 2. The strength f 'means that the small spring force can be applied to the handle of the dagger spring on the bright surface. The strength of the hybrid elastic spring 2 丨 is not limited by the above embodiments. == ,, Torque's-material red is in the hole of the end wheel-21 The arrangement of the torsion shell # ^ and the convex convex engagement on the pin wheel. [Simplified description of the drawing] ^ The drawing is according to the present invention. The embodiment is shown in the figure and the figure 2 Full view of the door flash. [Description of the main component symbols] Half-shell Bu 2 Central recessed area 4 Rod body 6, 7 Support arm 9, 10 bolts 12 Central raised area 14 Recessed area 16 Recessed area 18 Opening 20 Torsion spring One end 22 cam element 24 cam element (drive plate) 26 inner front support 3 ears 5 mesh sheet 8 pin head 11 spacer plate 13 = spring (first-spring) 15 cylinder 11 driven wheel 19 torsion spring 21 of torsion spring Shoulder at the other end 25 Shoulder 27 23 2005 23 444 Hole 28 Outer front support panel 31 Cutout 29 Opening 32

Claims (1)

200523444 申請專利範圍: ι· =種管式η閃,包括銷可滑動地設於該 设體内,一内部前托固定在該殼體的一端,一彈簧被設置 在該門閃插銷上作動,以促使該門問插銷穿過在該内g 托上的一開孔而凸出於該殼體外,並且一從動輪被設置在 該門問插銷上作動’以回拉該門閃插銷而抵制該彈菁 動’其中該從動輪提供有-強力彈簧形式的第二彈筹 此該門問能藉由沒有彈簧的把手來操作,財該門閃插^ 長條狀的門閃插銷板’該u形長條狀的網狀薄 件、、’/亥凸件是位於在殼體中的一長形孔洞’該凸件2住3 ;^的-端,以做為限制在殼體中的門閃插銷板Z 範圍第1項所述之管式門閃,其中該從動輪包 -驅:its φί具有一穿孔,以容置-門鎖的轉軸, 瞒盤位於在中央核心_穿孔 =鎖板相互接合’且一肩部舆在殼雜 3.ns!i::=r其中該固定點包 一中間區域捲繞在該從動輪上,而該接合’ 與一不會和從動輪一起轉動的元件接的另—端則 •彈I 5.=申請專利範圍第4項所述之管式m_,,其中 的一端是接合在該從動輪的一孔或洞之:°〆. •彈| 6· 範圍第4項所述之f式_,μ 的鈿疋與在從動輪上的一凸件接人。 - 7·=請專利範圍第4、5或6項所“ 強物普的另一端是被設置與該殼體的—側^接合中€ 12 200523444 8.如申請專利範圍第卜2、3、4、5、6或7 其中該殼體提供至少有—貫穿的孔洞以 ‘把手的轉轴穿越’該娜適於設置在從動輪的一穿孔 其中該殼體提供 門鎖的插銷穿過。 孔洞,以供插銷穿附式 10·如申請專利範圍第卜2、3、4 、 項所述之管式門閂,其中兮 7、8、9或10 内部前托突設而出,“插 銷具有一插銷頭,其自 f反上,藉此,插銷置在該門閃插 左手或右手握持的門閂。 的紅轉以產生一適於 11·如申請專利範圍第200523444 Scope of patent application: ι · = tube-type η flash, including a pin slidably disposed in the setting body, an internal front bracket fixed at one end of the housing, and a spring set on the door flash latch to actuate, To cause the door latch to pass through an opening in the inner bracket and protrude out of the housing, and a driven wheel is provided on the door latch to actuate to pull the door flash latch against the door The spring movement 'where the driven wheel is provided with a second spring in the form of a strong spring. The door can be operated by a handle without a spring. The door flashes. ^ The long door flash pin plate.' U The thin strip-shaped mesh-like piece, '/ HAI convex part is an elongated hole located in the shell', the convex part 2 lives 3; the-end of the, as a door restricted in the housing The flashing bolt plate is the tubular door flash described in item 1 of the Z range, wherein the driven wheel package-drive: its φί has a perforated shaft to accommodate the door lock, and the concealed disk is located at the central core_perforation = lock plate Each other 'and a shoulder in the shell miscellaneous 3.ns! I :: = r where the fixed point package is wrapped around the driven wheel, and This joint is connected to an element that does not rotate with the driven wheel. The other end is the bullet I 5. = the tube m_ described in item 4 of the scope of patent application, one of which is connected to the driven wheel. A hole or a hole: ° 〆. · 弹 | 6 · The f-form _ described in item 4 of the range, μμ and a convex member on the driven wheel access. -7 · = Please refer to item 4, 5, or 6 of the scope of the patent. "The other end of the strong material is set to the side of the housing-joining ^ € 12 200523444 8. If the scope of patent application No. 2, 3, 4, 5, 6 or 7 wherein the housing is provided with at least-a through hole that passes through the shaft of the handle through which the na is adapted to be provided in a perforation of the driven wheel where the housing provides a latch for the door lock to pass through. For the plug-through attachment type 10, the tube-type latch described in item 2, 2, 3, 4, and the scope of the patent application, wherein the internal front bracket of 7, 8, 9, or 10 protrudes out, "The plug has a The latch head is turned upside down from f, whereby the latch is placed on the latch held by the left or right hand of the door. The red turn of the
TW093139269A 2004-01-09 2004-12-17 Improvements in tubular latches TWI274099B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0400441A GB2409878B (en) 2004-01-09 2004-01-09 Improvements in tubular latches

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TW200523444A true TW200523444A (en) 2005-07-16
TWI274099B TWI274099B (en) 2007-02-21

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TW095125890A TW200716841A (en) 2004-01-09 2004-12-17 Improvements in latches
TW093139269A TWI274099B (en) 2004-01-09 2004-12-17 Improvements in tubular latches

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CN (2) CN1333147C (en)
GB (2) GB2409878B (en)
TW (2) TW200716841A (en)

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Publication number Priority date Publication date Assignee Title
CN103711381A (en) * 2014-01-11 2014-04-09 永康市易捷特电子科技有限公司 Mechanical anti-theft lock

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Also Published As

Publication number Publication date
CN100465408C (en) 2009-03-04
CN1637223A (en) 2005-07-13
CN1880715A (en) 2006-12-20
GB0400441D0 (en) 2004-02-11
CN1333147C (en) 2007-08-22
GB2409878A (en) 2005-07-13
GB2418453A (en) 2006-03-29
GB2418453B (en) 2006-08-09
GB2409878B (en) 2005-12-14
TWI274099B (en) 2007-02-21
TW200716841A (en) 2007-05-01
GB0522475D0 (en) 2005-12-14

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