CN201343926Y - Novel core inserting lock - Google Patents

Novel core inserting lock Download PDF

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Publication number
CN201343926Y
CN201343926Y CNU2009200832873U CN200920083287U CN201343926Y CN 201343926 Y CN201343926 Y CN 201343926Y CN U2009200832873 U CNU2009200832873 U CN U2009200832873U CN 200920083287 U CN200920083287 U CN 200920083287U CN 201343926 Y CN201343926 Y CN 201343926Y
Authority
CN
China
Prior art keywords
tongue
frame
shifting block
rotating shaft
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2009200832873U
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Chinese (zh)
Inventor
连军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2009200832873U priority Critical patent/CN201343926Y/en
Application granted granted Critical
Publication of CN201343926Y publication Critical patent/CN201343926Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel core inserting lock, which comprises a casing (9), a lateral plate (2), a double-column bolt component, a trifurcate bolt component, a triangular bolt component, a knob rotating shaft (6) and a dual-head shifting block (11). A fixed plate (8) is sleeved on the knob rotating shaft (6) and a pick (7) is embedded in the knob rotating shaft (6), so as to control the working state of the double-column bolt component; and the dual-head shifting block (11) can conduct forward and reverse rotation to drive a start board (10) sleeved on the cylindrical surface of the dual-head shifting block (11) to complete unlocking function. The utility model has the advantages of simple structure, small overall size, multifunction and convenient installation.

Description

A kind of novel mortise lock body
(1) technical field
The utility model belongs to lock technology field, is specifically related to a kind of mortise lock body.
(2) in the prior art, the lock body movable lug is the trident tongue, and this class lock body is used in the hotel more, and its slow-witted tongue is a rectangular configuration, only works the effect of locking, and makes insufficient strength in this lock body lock function, function singleness, and appearance and size is big, and the cost height is used this lock body and is restricted.
(3) innovation and creation content
The purpose of this utility model provides a kind of Multifunction mortise lock body, makes it have windproof unlatching, automatically locks and the small-sized lock body of tool back locking function, and can satisfy the door mortise lock body of different installation requirements.
For solving above-mentioned task, the utility model is to realize like this, with the slow-witted tongue in the lock body, be designed to the twin columns structure, improve the locking intensity of lock body, tiltedly tongue is designed to trifid structure, reduce impulsive sound at closing time, twin columns tongue and post tongue frame are formed standard twin columns tongue assembly, post tongue frame postmedian has gathering sill, there is locating notch the top on the edge, the bottom is upward folded, carry out function control by the knob rotating shaft on the lock body, knob rotating shaft below is set with stator, be used to control the AutoLock feature of twin columns tongue assembly, the top is embedded with plectrum, this sheet and knob rotating shaft are rotated synchronously, variable locking function by 2 card assembly control post tongue assemblies, when plectrum go to be placed in lock box top lock the bar right-hand member time, can make and lock the bar other end and withstand post tongue frame, finish back locking function, trident tongue assembly is used for windproof unlatching control, have the anti-anti-promotion groove of pushing aside of dialling push rod of control twin columns tongue assembly on this edge, tongue frame top, both sides are upward folded up and down at tongue frame rear portion, when the double end shifting block rotates, open lockset, be set with the unlatching plate on the double end shifting block column, no matter the double end shifting block is along rotating counterclockwise, tongue frame rear upper end all can promote to open the scallop hole edge of plate, the unlatching plate is clockwise rotated, its head promotes the travelling backwards of twin columns tongue component level, finish the breakdown action of trident tongue and twin columns tongue simultaneously, between twin columns tongue and trident tongue, be mounted with triangle tongue assembly, have strip shape gob on the triangle tongue, flexibly connect by rivet shaft and tongue frame, this tongue frame is inlaid in the lock box slotted eye, when closing the door the work of action lock body, be positioned at as plectrum and automatically lock on the gear, the triangle tongue that is depressed is inner can level to promote stator, free the location of this sheet coupled columns tongue frame, twin columns tongue assembly is under the torsion spring effect, finish the function of locking a door automatically, when the bottom bending of post tongue frame is withstood in 2 card assembly lower ends, this lock body is in windproof opening, and 2 card assemblies are sleeved on the axis of guide in the post tongue frame groove, and are rotatable.
The lock body structure of the utility model design is simple, and various directions are easy for installation, and compact dimensions is multiple functional.
(4) caption
Fig. 1 is the structural representation according to a kind of novel mortise lock body that the utility model proposes.
(5) specific embodiment
The utility model is by shell (9), side plate (2), twin columns tongue assembly, trident tongue assembly, triangle tongue assembly, knob rotating shaft (6) and double end shifting block (11) are formed, twin columns tongue assembly is by twin columns tongue (1) and the fastening riveted joint of post tongue frame (18), trident tongue assembly is by trident tongue (14), tongue frame (13) flexibly connects and forms, triangle tongue assembly is by triangle tongue (16), support (15), extension spring is formed, have gathering sill on the triangle tongue, be fixed on the support (15) by rivet shaft, can move horizontally, extension spring keeps lock body intermediate cam tongue for stretching out state, support is inlaid in the locating slot of shell (9), shell (9) tightens intrinsic bar (3) locating shaft of locking, 2 card assemblies (5) locating shaft, the anti-locating shaft of dialling push rod (17) locating shaft and trident tongue driving spring (12), knob rotating shaft (6) is sleeved in the circular hole of shell (9) with double end shifting block (11), be slidingly connected, be set with stator (8) on the cylinder of knob rotating shaft (6) bottom, be embedded with plectrum (7) on the square circular face of top, rotate synchronously with this axle, be set with on the double end shifting block cylinder and open plate (10).Post tongue frame (18) rear portion has the bar shaped pilot hole, rotating shaft guiding by 2 card assemblies (5), the flanging (D) that post tongue frame rear portion upper edge vee (C) is used for stator under the extension spring effect (8) snaps in the location, the bending (F) that makes progress of post tongue frame lower rear snaps in spacing for 2 card assemblies (5) lower ends, stir the breakdown action of finishing horizontal movement for opening plate (10) head simultaneously, the ejection of post tongue frame component provides power by torsion spring (4), torsion spring (4) is sleeved on the locating shaft top of locking bar (3), its below has the reduction torsion spring of locking bar (3) and locking bar, reduction torsion spring to be used to lock bar, and to keep its left end and post tongue frame be disengaged condition.Trident tongue (14) is flexible connection with tongue frame (13), commutation function is installed when finishing left and right opening door, the bending that makes progress of tongue frame (13) rear portion, finish the breakdown action of the horizontal travelling backwards of trident tongue assembly for double end shifting block (11) that can positive and negative rotation, it is overhanging state that driving torsion spring (12) is used to keep trident tongue assembly, be sleeved on the unlatching plate (10) on the double end shifting block cylinder, no matter the positive and negative rotation of double end shifting block all can make the bending head (G) on the tongue frame (13) that moves horizontally drive and open plate (10) scallop hole edge, promoting to open plate clockwise rotates, thereby promote the bottom bending of post tongue frame, twin columns tongue assembly is moved horizontally, finish unlocking function.Push rod (17) is placed in triangle tongue assembly below, be set with little torsion spring on its locating shaft and be fixed with the extension spring of triangle tongue, little torsion spring is used to keep push rod to clockwise rotate trend, the upper edge, tongue frame (13) middle part that push rod (17) lower end falls into the trident tongue has in the hypotenuse breach (H), when tongue frame level moves to right, push rod is promoted to rotate counterclockwise by tongue frame breach hypotenuse, its another termination and post tongue frame below breach are thrown off, finish unlocking function, be inlaid in the bending head of the plectrum (7) in the knob rotating shaft, when the knob rotating shaft is rotated, can drive 2 card assemblies (5) and rotate, promote 2 card assemblies (E) end and (A) hold, can make lock body be in windproof and AutoLock feature state, when going to (B) end of locking bar (4), lock in the groove that the bar left end can snap in post tongue frame top, make lock body be the state of locking, the outside can not be opened.
When lock body is used for the work of windproof state, knob rotating shaft (6) makes plectrum (7) promote (E) end of 2 card assemblies (5), 2 card assembly bottom top position column tongue framves (18) bottom bending, triangle tongue (16) is depressed at closing time, horizontal travelling backwards, promoting stator (8) rotates counterclockwise, this sheet (D) end leaves post tongue frame top vee, but the below bending of post tongue frame is withstood in 2 card assembly lower ends, torsion spring (4) still can not eject twin columns tongue assembly, this lock body only trident tongue assembly is only finished the moving function of windproof unlatching under double end shifting block (11) rotates.When lock body is used to automatically lock state, knob rotating shaft (6) goes to 2 card assemblies (A) end with plectrum (7) bending head, bending on the post tongue frame can not be withstood in 2 card assembly lower ends, triangle tongue (16) is when being depressed, stator (8) discharges twin columns tongue assembly, this assembly ejects overhanging under torsion spring (4) effect, the anti-simultaneously push rod (17) of dialling withstands post tongue frame below notch, twin columns tongue assembly can not be pushed aside by external force, finish lock function, have only when rotating double end shifting block (11) driving trident tongue assembly under the correct condition, the anti-push rod of dialling of tongue frame in the trident tongue assembly of horizontal movement promotion is earlier thrown off post tongue frame, finishes open function by opening plate promotion twin columns tongue assembly then, after lock function is finished, be rotated further plectrum, the bending end is withstood lock (B) end of bar (3), can make and lock bar and rotate counterclockwise, its other end withstands post tongue frame top notch, this moment, outside the rotation by the double end shifting block can not be opened lock body, finished back locking function.

Claims (1)

1. novel mortise lock body: by shell (9), side plate (2), twin columns tongue assembly, trident tongue assembly, triangle tongue assembly, knob rotating shaft (6), double end shifting block (11) is formed, it is characterized in that: twin columns tongue (1) and the fastening riveted joint of post tongue frame (18), post tongue frame (18) rear portion has the bar shaped pilot hole, there is vee (C) upper edge, upwards bending (F) of below, trident tongue (14) flexibly connects with tongue frame (13), the bending that makes progress of tongue frame (13) rear portion, the upper edge, middle part has hypotenuse breach (H), the triangle tongue has gathering sill on (16), be fixed on the support (15) by rivet shaft, can move horizontally, be with stator (8) on the cylinder of knob rotating shaft (6) bottom, be embedded with plectrum (7) on the square circular face of top, be set with on double end shifting block (11) cylinder and open plate (10), shell (9) tightens the intrinsic bar (3) of locking, 2 card assemblies (5), the anti-locating shaft of dialling push rod (17) and trident tongue driving spring (12), 2 card assemblies are rotatable on fixed axis, 2 o'clock card assemblies have (E) end and (A) end minute.
CNU2009200832873U 2009-01-08 2009-01-08 Novel core inserting lock Expired - Fee Related CN201343926Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200832873U CN201343926Y (en) 2009-01-08 2009-01-08 Novel core inserting lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200832873U CN201343926Y (en) 2009-01-08 2009-01-08 Novel core inserting lock

Publications (1)

Publication Number Publication Date
CN201343926Y true CN201343926Y (en) 2009-11-11

Family

ID=41275509

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200832873U Expired - Fee Related CN201343926Y (en) 2009-01-08 2009-01-08 Novel core inserting lock

Country Status (1)

Country Link
CN (1) CN201343926Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162320A (en) * 2011-03-22 2011-08-24 杭州金指码实业有限公司 Mortise lock
CN104533183A (en) * 2014-12-23 2015-04-22 江门市嘉铭五金制品有限公司 Mortise lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162320A (en) * 2011-03-22 2011-08-24 杭州金指码实业有限公司 Mortise lock
CN102162320B (en) * 2011-03-22 2013-03-06 杭州金指码实业有限公司 Mortise lock
CN104533183A (en) * 2014-12-23 2015-04-22 江门市嘉铭五金制品有限公司 Mortise lock

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091111

Termination date: 20110108