CN105041066B - Double-hook lock - Google Patents
Double-hook lock Download PDFInfo
- Publication number
- CN105041066B CN105041066B CN201510533440.8A CN201510533440A CN105041066B CN 105041066 B CN105041066 B CN 105041066B CN 201510533440 A CN201510533440 A CN 201510533440A CN 105041066 B CN105041066 B CN 105041066B
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- lock
- hinged
- lock body
- fixed
- connecting rod
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Abstract
The invention discloses a double-hook lock which comprises a lock body and a door gusset plate. The lock body is fixedly installed on a door body, and the door gusset plate is fixedly installed on a door frame. A spring bolt is fixedly hinged into the lock body. The door gusset plate is provided with a lock hole. The spring bolt is provided with a hooked block which extends outwards and can be fixed to the lock hole in a locked and matched manner through hinged rotation. The spring bolt is further provided with a V-shaped block extending inwards. A lock catch and a connecting rod are arranged in the lock body. The lock catch is fixedly hinged into the lock body through a hinge column and provided with an extending end. The extending end is correspondingly provided with a V-shaped groove which can be matched with the V-shaped block of the spring bolt in an abutting and limiting manner through hinged rotation. When the V-shaped block and the V-shaped groove form abutting and limiting, the hooked block is fixed to the lock hole in the hooked and matched manner. By the adoption of the structure, a user can conveniently unlock the double-hook lock on a door after the spring bolt breaks down and is blocked.
Description
Technical field
The present invention relates to a kind of lockset, and in particular to a kind of mortise lock.
Background technology
Mortise lock is a kind of door lock in various sliding doors, and it mainly includes the lock body and peace being fixed on door
Dress is fixed on the knocker plate on doorframe, is hinged in described lock body and is fixed with dead bolt, offers lockhole on described knocker plate, institute
The dead bolt stated is provided with and stretches out and can pass through to be hinged to rotate to form hook with fixed hook block with the lockhole, leads on lock body
Unlocking apparatus are often additionally provided with, but because in the prior art, the unlocking apparatus are directly acted on dead bolt, for driving
Dead bolt is hinged rotation and realizes unlocking, therefore in actual application, the failure once door deforms etc. causes the stuck nothing of dead bolt
After method is rotated, then whole lock body all will be unable to work including unlocking apparatus part, so as to cause people first will can only entirely lock
Body is first disassembled, and can be opened at door, is caused inconvenience to the user.
The content of the invention
For the deficiencies in the prior art, the invention provides one kind dead bolt break down it is stuck after be easy to user to beat at door
The mortise lock opened.
For achieving the above object, the invention provides a kind of mortise lock, includes the lock body and peace being fixed on door
Dress is fixed on the knocker plate on doorframe, is hinged in described lock body and is fixed with dead bolt, offers lockhole on described knocker plate, institute
The dead bolt stated is provided with and stretches out and can pass through to be hinged to rotate to form hook with fixed hook block, described lock with the lockhole
The vee-block for extending internally is additionally provided with tongue, lock and connecting rod are additionally provided with described lock body, described lock passes through articulated column
It is hingedly fixed in lock body, and elongated end is additionally provided with described lock, correspondence is offered on described elongated end can passes through hinge
Switch through the dynamic v-depression for being formed with the vee-block of the dead bolt and abutting spacing cooperation, and when the vee-block and the v-depression shape
When abutting spacing, the hook block forms hook with fixing with the lockhole, and being additionally provided with described dead bolt is hinged its holding
The dead bolt torsion spring of tensile force is rotated, being additionally provided with described lock makes its holding be hinged the lock torsion spring for rotating tensile force, described
It is hingedly fixed in the middle part of connecting rod on articulated column, output end and the elongated end of lock of the connecting rod are locked by latch,
The input for stirring connecting rod is additionally provided with described lock body and is hinged the unlocking apparatus for swinging realization unlocking.
The invention has the beneficial effects as follows：Using said structure, because in the present invention, described unlocking apparatus are by lock
Button and connecting rod indirectly-acting are by vee-block and v-depression between the dead bolt and lock on dead bolt, and after door is locked
Formed and abut spacing cooperation, thus dead bolt break down it is stuck after, people only need to release the abutting between dead bolt and lock
Spacing cooperation, just can effectively mediate failure and open at door.
The present invention can be further arranged to described unlocking apparatus and include mechanical unlocking device and electronic unlocking device, institute
The mechanical unlocking device stated includes lock core and driving lever, and lock core is installed on lock body, and one end and the lock core of driving lever link, the company
Be correspondingly provided with the projection stirred for the other end of driving lever on the input of bar, described electronic unlocking device include wiring board,
Motor, gear, tooth bar, wiring board and motor are electrically connected, and described gear is installed on the output shaft of motor and engages with tooth bar
Linkage, being extended on described tooth bar has for stirring the shifting block that connecting rod input is hinged swing.
By above-mentioned setting, can make people that mechanical unlocking both can have been realized by key driven cylinder, can also pass through electronics
Equipment transmits signal to wiring board, so that the work of wiring board controlled motor, after motor work, gear will be rotated and then, and band
Carry-over bar slides, so that the shifting block on tooth bar stirs the input of connecting rod and is hinged swing, and then drives dead bolt and lock to be hinged
Rotate, realize unlocking.
The present invention may further be provided to be also associated with described wiring board for sensing dead bolt rotary state suddenly
That element.By above-mentioned setting, it is in locking state or unlocking condition that people can be easy to predict door in time.
The present invention may further be provided and slide along direction for described tooth bar and be further opened with a length groove, described
Be fixed with the lead column that the sliding cooperation that is in line is stretched in the straight line elongated slot and with the straight line long trough on lock body.By upper
Setting is stated, rack linear sliding can be easy to stir connecting rod.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the stereogram of the present invention；
Fig. 3 is the local structural graph of the present invention；
Fig. 4 is the local structural graph of the present invention.
Specific embodiment
A kind of mortise lock is given as shown in Figure 1,2,3, 4, includes the lock body 1 and installation fixation being fixed on door
Knocker plate 2 on doorframe, is hinged in described lock body 1 and is fixed with dead bolt 3, and lockhole 21, institute are offered on described knocker plate 2
The dead bolt 3 stated is provided with and stretches out and can pass through to be hinged to rotate to form hook with fixed hook block 31, institute with the lockhole 21
The vee-block 32 for extending internally is additionally provided with the dead bolt 3 stated, lock 4 and connecting rod 5, described lock are additionally provided with described lock body 1
Button 4 is hingedly fixed on lock 4 in lock body 1 and described by articulated column 6 and is additionally provided with elongated end 41, described elongated end 41
Upper correspondence offers to pass through to be hinged to rotate and the v-depression 42 for abutting spacing cooperation is formed with the vee-block 32 of the dead bolt 3, and
When the vee-block 32 and the v-depression 42 are formed abuts spacing, the hook block 31 forms hook with solid with the lockhole 21
Fixed, being additionally provided with described dead bolt 3 makes its holding be hinged the dead bolt torsion spring 7 for rotating tensile force, and being additionally provided with described lock 4 makes
Its holding is hinged the lock torsion spring 8 for rotating tensile force, and the middle part of the connecting rod 5 is hingedly fixed on articulated column 6, the connecting rod 5
Output end 51 with lock 4 elongated end be locked by latch 9, be additionally provided with described lock body 1 for stirring connecting rod 5
Input 52 is hinged and swings the unlocking apparatus for realizing unlocking, and described unlocking apparatus include mechanical unlocking device and electronics is unlocked
Device, described mechanical unlocking device includes lock core 10 and driving lever 11, and lock core 10 is installed on lock body 1, one end of driving lever 11
Link with lock core 10, the projection 53 stirred for the other end of driving lever 11 is correspondingly provided with the input 52 of the connecting rod 5, it is described
Electronic unlocking device includes wiring board 12, motor 13, gear 14, tooth bar 15, and wiring board 12 and motor 13 are electrically connected, described
12 are also associated with the Hall element 16 for sensing the rotary state of dead bolt 3 on wiring board.Described gear 14 is installed in motor 13
Output shaft on and engage with tooth bar 15 linkage, be extended to have on described tooth bar 15 and be hinged for stirring connecting rod input 52
The shifting block 151 of swing.Described tooth bar 15 slides along direction and is further opened with a length groove 152, fixed on described lock body 1
Have and stretch in the straight line elongated slot 152 and form the lead column 17 that straight line sliding coordinates with the straight line elongated slot 152.By adopting
Said structure, the invention provides it is a kind of dead bolt 3 break down it is stuck after be easy to user to open at door mortise lock.
Claims (4)
1. a kind of mortise lock, includes the lock body being fixed on door and the knocker plate being fixed on doorframe, described
It is hinged in lock body and is fixed with dead bolt, lockhole is offered on described knocker plate, described dead bolt is provided with and stretches out and can lead to
Cross to be hinged to rotate and form hook with fixed hook block with the lockhole, it is characterised in that：It is additionally provided with described dead bolt and inwardly prolongs
The vee-block stretched, is additionally provided with lock and connecting rod in described lock body, described lock is hingedly fixed in lock body by articulated column
Elongated end is additionally provided with interior and described lock, correspondence is offered on described elongated end can rotate and the lock by being hinged
The vee-block of tongue forms the v-depression for abutting spacing cooperation, and when the vee-block and the v-depression are formed and abut spacing,
The hook block forms hook with fixing with the lockhole, and being additionally provided with described dead bolt makes its holding be hinged the lock for rotating tensile force
Tongue torsion spring, being additionally provided with described lock makes its holding be hinged the lock torsion spring for rotating tensile force, is hinged in the middle part of the connecting rod
It is fixed on articulated column, output end and the elongated end of lock of the connecting rod are locked by latch, on described lock body also
It is provided with the input for stirring connecting rod and is hinged the unlocking apparatus for swinging realization unlocking.
2. mortise lock according to claim 1, it is characterised in that：Described unlocking apparatus include mechanical unlocking device and
Electronic unlocking device, described mechanical unlocking device includes lock core and driving lever, and lock core is installed on lock body, one end of driving lever with
Lock core links, and the projection stirred for the other end of driving lever is correspondingly provided with the input of the connecting rod, and described electronics is unlocked and filled
Put and include wiring board, motor, gear, tooth bar, wiring board and motor are electrically connected, and described gear is installed in the output shaft of motor
Go up and linkage is engaged with tooth bar, being extended on described tooth bar has for stirring the shifting block that connecting rod input is hinged swing.
3. mortise lock according to claim 2, it is characterised in that：It is also associated with described wiring board for sensing dead bolt
The Hall element of rotary state.
4. mortise lock according to claim 2, it is characterised in that：Described tooth bar slides along direction and is further opened with always
Line length groove, is fixed with described lock body and stretches in the straight line elongated slot and be in line what sliding coordinated with the straight line long trough
Lead column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533440.8A CN105041066B (en) | 2015-08-27 | 2015-08-27 | Double-hook lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533440.8A CN105041066B (en) | 2015-08-27 | 2015-08-27 | Double-hook lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105041066A CN105041066A (en) | 2015-11-11 |
| CN105041066B true CN105041066B (en) | 2017-05-10 |
Family
ID=54448003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533440.8A Active CN105041066B (en) | 2015-08-27 | 2015-08-27 | Double-hook lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041066B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484580B (en) * | 2015-12-31 | 2018-02-16 | 佛山市思歌锁业科技有限公司 | A kind of door lock assembly that can be manual or automatically controlled |
| CN110195530B (en) * | 2019-05-28 | 2024-04-26 | 江西阿兰德金融安防有限公司 | Manual and electric double-purpose double-hook lock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616789B (en) * | 2004-11-30 | 2010-06-02 | 蔡妙雪 | Double hook type door lock structure |
| CN2823472Y (en) * | 2005-09-22 | 2006-10-04 | 彭日临 | Anti-collision door lock with shifting double hook bolts |
| JP5204957B2 (en) * | 2006-03-31 | 2013-06-05 | 美和ロック株式会社 | Sliding door lock |
| CN201826631U (en) * | 2010-01-27 | 2011-05-11 | 夏志云 | Hook bolt type anti-theft lock body |
| AU2012247085B2 (en) * | 2011-11-29 | 2014-08-28 | Assa Abloy Australia Pty Limited | A Lock |
| CN204876894U (en) * | 2015-08-27 | 2015-12-16 | 浙江宏泰电子设备有限公司 | Double hook lock |
-
2015
- 2015-08-27 CN CN201510533440.8A patent/CN105041066B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105041066A (en) | 2015-11-11 |
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