CN106121389B - A kind of mortise lock body of adjustable distance - Google Patents
A kind of mortise lock body of adjustable distance Download PDFInfo
- Publication number
- CN106121389B CN106121389B CN201610250291.9A CN201610250291A CN106121389B CN 106121389 B CN106121389 B CN 106121389B CN 201610250291 A CN201610250291 A CN 201610250291A CN 106121389 B CN106121389 B CN 106121389B
- Authority
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- China
- Prior art keywords
- latch bolt
- square tongue
- component
- plate
- movable plate
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 208000005168 Intussusception Diseases 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 description 95
- 238000010586 diagram Methods 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention discloses a kind of mortise lock bodies of adjustable distance comprising：Square tongue lock housing 2, latch bolt lock housing 17, side panel 1, the square tongue component being set in the square tongue lock housing 2, the latch bolt component being set in the latch bolt lock housing 17, universe rod A29 and universe rod B25, and connect the latch bolt transmission mechanism of the square tongue component and the latch bolt component；Wherein, the latch bolt transmission mechanism length is adjustable, so that the distance between the square tongue component and latch bolt component can be adjusted according to the needs.
Description
Technical field
The present invention relates to lock body more particularly to a kind of mortise lock bodies that can adjust the distance between lock core and handle.
Background technology
At present due in the standard of theftproof lock not to lock core between handle at a distance from do not provide explicitly, occupying
Family and commercial building, the distance between its lock core of the mortise lock body used to handle are all different.For lock body manufacturing firm,
It needs to design the insertion-core lock of different size to meet the needs of client.For dealer or door factory, deposit is needed not
The insertion-core lock of same specification meets the needs of market.
In existing insertion-core lock, in the transmission from key thumb wheel to latch bolt, structure is generally all very complicated, and it is required to have
The production cost control of higher machining accuracy , Zhe Give factories and product quality bring certain difficulty.
Invention content
The present invention be directed to problem above, lock can be adjusted by providing a kind of simple, economical and practical and easy to operate having
Mortise lock body of the core to handle distance.
According to the first aspect of the invention, a kind of mortise lock body of adjustable distance is provided comprising：Square tongue lock housing 2,
Latch bolt lock housing 17, side panel 1, the square tongue component being set in the square tongue lock housing 2 are set to oblique in the latch bolt lock housing 17
Tongue component, universe rod A29 and universe rod B25, and connect the latch bolt transmission mechanism of the square tongue component and the latch bolt component；Its
In, the latch bolt transmission mechanism length is adjustable, so that the distance between the square tongue component and latch bolt component can be with
It adjusts as needed.Square tongue lock housing 2 and latch bolt lock housing 17 are both secured to the same side of side panel 1.Square tongue component and lock core phase
Coupling can make square tongue column reach side panel side, or retract from side panel side by rotating lock core.Latch bolt component and handle
Palmistry is coupled, and when swing handle, latch bolt can be made to reach side panel side, or retract from side panel side.Latch bolt is driven
Mechanism connects square tongue component and latch bolt component, and the linkage when square tongue component and latch bolt component, i.e. square tongue column and latch bolt may be implemented
Column reaches side panel side simultaneously, or retracts from side panel side.Take this, when installing door lock, latch bolt transmission mechanism can be with
It is adjusted according to the actual range of door handle and lock core, so that a door lock can be adapted for different doors.
Preferably, the square tongue lock housing 2 and the latch bolt lock housing 17 are independent from each other or phase intussusception.That is,
The square tongue lock housing 2 and the latch bolt lock housing 17 are independent from each other module or component, can also be in the square tongue lock housing 2
The latch bolt lock housing 17 is arranged in portion, or can also be that the square tongue lock housing 2 is arranged inside the latch bolt lock housing 17.The side
Tongue lock housing 2 and the mutual indepedent advantage of the latch bolt lock housing 17, which are exactly distance between the two, arbitrarily to be adjusted, will not be by
Limitation.
Preferably, the latch bolt transmission mechanism includes latch bolt driver plate A9, latch bolt driver plate B10, the connector with screw hole
11 and screw 12；
The described one end of latch bolt driver plate A9 far from square tongue component is provided with 2 groups or 2 groups or more of square hole and screw hole；
The described one end of latch bolt driver plate B10 far from latch bolt component is provided with 2 groups or 2 groups or more and the latch bolt driver plate
The corresponding square hole of square hole and screw hole and screw hole of A9；
The connector 11 with screw hole can be inserted into the side on the latch bolt driver plate A9 and the latch bolt driver plate B10
Hole, and fixed by screw hole screw 12.
Optionally, the square tongue component includes round belt flat tongue column 3 and square tongue plate 4, and square tongue is provided on the square tongue plate 4
Plate skewed slot 4a and square tongue plate guide groove 4b, the skewed slot positioned at described one end latch bolt driver plate A9 are sleeved on the latch bolt limited post 8
On, knob band movable plate 5 is provided with below the square tongue component, knob band movable plate 5 is provided with knob band movable plate front boss 5a and rotation
In button band movable plate intermediate lands 5b, the knob band movable plate front boss 5a insertions square tongue plate skewed slot 4a, the knob drives
One end of plate intermediate lands 5b extends internally and is rotatably mounted in the circular hole of the square tongue lock housing 2, and the knob drives
The other end of plate intermediate lands 5b is inserted into the square tongue plate guide groove 4b, and the side can be driven by rotating the knob band movable plate 5
Tongue component extends and retracts.One end that the latch bolt driver plate A9 is set in the latch bolt limited post 8 can be set to a skewed slot.
Optionally, the knob band movable plate 5 is provided with lower hook 5d and upper hook 5c, the lower hook 5d and upper hook 5c
It is mutually coupled with lock core.
Optionally, when rotating clockwise the lock core, the lower hook 5d can be such that the knob band movable plate 5 is driven around knob
Plate intermediate lands 5b rotates counterclockwise, to make the knob band movable plate front boss 5a be slided in the square tongue plate skewed slot 4a,
The square tongue component is retracted out of lock body side panel 1；Wherein, when rotating the lock core counterclockwise, the upper hook 5c can make
The knob band movable plate 5 is rotated clockwise around knob band movable plate intermediate lands 5b, to make the knob band movable plate front boss 5a
It is slided in the square tongue plate skewed slot 4a, square tongue component is stretched out out of lock body side panel 1.
Optionally, the latch bolt component includes latch bolt 18, oblique tongue rod 19, latch bolt locating piece 20, latch bolt resetting spring 22, is dialled
Sheet reset spring 21 and latch bolt band movable plate 24, the latch bolt band movable plate 24 being connect with the latch bolt driver plate B10 extend to tiltedly
20 upper surface of tongue locating piece, in the operating condition, when latch bolt band movable plate 24 pushes the latch bolt locating piece 20, it is recoverable tiltedly
Tongue component, when latch bolt band movable plate 24 is replied, latch bolt component, which stretches out, to be resetted.
Optionally, it is additionally provided with square tongue pin A14 and square tongue pin B26 on the square tongue plate 4, is arranged in the square tongue lock housing 2
There is world lever pin A13, world lever pin B27 is provided in the latch bolt lock housing 17, the universe rod A29 is arranged in the universe rod
It sells on A13 and square tongue pin A14, the universe rod B25 is arranged on world lever pin B27 and square tongue pin B26, when the square tongue component
When retraction, while also universe rod A29 and universe rod B25 being withdrawn together, when the square tongue component stretches out, while also by the world
Bar A29 and universe rod B25 stretch out together.
Optionally, the latch bolt component further includes Inclined bolt direction changing screw 28, when commutation, unscrews commutation screw 28, pulls out oblique
Tongue component rotates 180 ° of latch bolt component in side panel 1, again insertable into latch bolt component to latch bolt lock housing 17, screws latch bolt and changes
To screw 28.
Optionally, the latch bolt resetting spring 22 and shift plate resetting spring 21 are all sleeved on oblique tongue rod 19, and latch bolt positions
Part 20 can slide in the square groove of latch bolt lock housing 17.
Optionally, knob is inserted into 5 one end of movable plate in the skewed slot 4a of square tongue plate 4, and another cylinder, which is inserted into lock housing circular hole, to be made
Rotary motion drives square tongue component to extend and retract by turn knob band movable plate.
Optionally, the square tongue component acts on latch bolt locator surface by handle grip movable plate, withdraws latch bolt component, when
Latch bolt component is stretched out and is resetted due to the effect of latch bolt resetting spring by the power for cancelling latch bolt locating piece.
Optionally, the skewed slot of latch bolt driver plate A is sleeved on latch bolt limited post, the square hole alignment latch bolt driver plate B of the other end
Square hole, by be inserted into connector, be used in combination screw to screw, latch bolt driver plate A made to link together with latch bolt driver plate B.Rotation
Lock core pushes latch bolt driver plate A and latch bolt driver plate B, and latch bolt band movable plate, latch bolt band movable plate is pushed to push latch bolt locating piece indirectly
On, latch bolt component is retracted.The square bolt hole position different from latch bolt driver plate B by connecting latch bolt driver plate A adjusts lock to realize
Different distance between core and handle.
Optionally, the skewed slot of latch bolt driver plate A is sleeved on latch bolt limited post, the square hole alignment latch bolt driver plate B of the other end
Square hole, by be inserted into connector, be used in combination screw to screw, latch bolt driver plate A made to link together with latch bolt driver plate B.Rotation
Lock core pushes latch bolt driver plate A and latch bolt driver plate B, and latch bolt band movable plate, latch bolt band movable plate is pushed to push latch bolt locating piece indirectly
On, latch bolt component is retracted.The square bolt hole position different from latch bolt driver plate B by connecting latch bolt driver plate A adjusts lock to realize
Different distance between core and handle.
Optionally, universe rod A is placed on universal pin A and square tongue pin A.Universe rod B is placed in universal pin B and square tongue pin B
On.Lock core is rotated, to drive knob band movable plate, so that square tongue component is retracted, while universe rod A and universe rod B being made to retract at the same time.
Lock core is inverted, so that knob is driven board reversal, while stretching out square tongue component and universe rod A and universe rod B.
Optionally, commutation screw is unscrewed, latch bolt component is pulled out, and rotate 180 ° of latch bolt component, again insertable into latch bolt component
Into latch bolt lock housing, commutation screw is screwed, you can realize Inclined bolt direction changing function.
Description of the drawings
Fig. 1 is the internal structure schematic diagram (locked state) of the present invention；
Fig. 2 is the internal structure schematic diagram (unlocking condition) of the present invention；
Fig. 3 is the latch bolt driver plate connection type of three kinds of different distances of the present invention；
Fig. 4 is the latch bolt driver plate A and latch bolt driver plate B connection diagrams of the present invention；
Fig. 5 is that the square tongue component of the present invention and knob band movable plate move schematic diagram；
It is marked in figure as follows：
1 side panel, 2 square tongue lock housing
3 square tongue column, 4 square tongue plate
4a square tongue plate skewed slot 4b square tongue plate guide grooves
4c square tongue plate bending platforms
5 knobs band movable plate 5a knob band movable plate front boss
Hook on 5b knob band movable plate intermediate lands 5c
Hook under 5d
6 spring retention posts, 7 square tongue retaining spring
8 latch bolt limited post, 9 latch bolt driver plate A
10 latch bolt driver plate B, 11 connectors
12 screw, 13 world lever pin A
14 square tongue pin A, 15 lock core guide parts
16 connecting plate, 17 latch bolt lock housing
18 latch bolt, 19 oblique tongue rod
20 latch bolt locating piece, 21 shift plate resetting spring
22 latch bolt resetting spring, 23 handle grip movable plate
24 latch bolts band movable plate, 25 universe rod B
26 square tongue pin B, 27 world lever pin B
28 Inclined bolt direction changing screw, 29 universe rod A
Specific implementation mode
It is understandable in order to make the present invention be more clear, only by way of example, below in conjunction with attached drawing, describes the present invention and implement
Example：
It is a kind of that there is the mortise lock body that can adjust distance between lock core and handle, including square tongue as shown in attached drawing 1~3
Lock housing 2, latch bolt lock housing 17 and lock body side panel 1, the square tongue lock housing 2 are pacified respectively in latch bolt lock housing 17 and lock body side panel 1
Equipped with latch bolt component, square tongue component and universe rod, the latch bolt component include latch bolt 18, and an oblique tongue rod is riveted in latch bolt 18
19, latch bolt locating piece 20 is sleeved on the tail end of oblique tongue rod 19, and by latch bolt resetting spring 22, shift plate resetting spring 21 and gasket are all sleeved on
On oblique tongue rod 19, latch bolt locating piece 20 can slide in the square groove of latch bolt lock housing 17, and latch bolt component passes through lock body side panel 1, peace
It is put into 17 the inside of latch bolt lock housing.
The latch bolt component includes commutation screw 28, when commutation, unscrews commutation screw 28, pulls out latch bolt component in side panel
1, and rotate 180 ° of latch bolt component, again insertable into latch bolt component to latch bolt lock housing 17, screwing commutation screw 28, you can realize oblique
Tongue commutation function.
Such as Fig. 5, square tongue component includes three flat square tongues of round belt 3 and is riveted on square tongue plate 4, on the square tongue plate 4 also
Two square tongue pin A14 and square tongue pin B26 are riveted.There is knob band movable plate 5 below square tongue component, the knob is in movable plate 5
Between a circular bosses be installed in the circular hole of square tongue lock housing 2, and by knob band 5 front boss 5a of movable plate be put into square tongue plate skewed slot 4a
Interior, knob band movable plate intermediate lands 5b is inserted into square tongue plate guide groove 4b, when turning knob band movable plate 5, before making knob band movable plate
Boss 5a is slided in square tongue plate skewed slot 4a, and driving square tongue component puts in retraction in lock body side panel 1.
As shown in Figure 1 and Figure 4, there are latch bolt band movable plate 24, the skewed slot of latch bolt driver plate A9 on handle grip movable plate 23
It is sleeved on latch bolt limited post 8, the square hole of the square hole alignment latch bolt driver plate B10 of the other end, by being inserted into connector 11, spiral shell is used in combination
Nail 12 screws, and latch bolt driver plate A9 is made to link together with latch bolt driver plate B10.Rotate lock core push latch bolt driver plate A9 and tiltedly
Tongue driver plate B10 pushes latch bolt band movable plate 24, latch bolt band movable plate to push on latch bolt locating piece 20, latch bolt component is retracted indirectly.
After pushing handle, loosens handle, due to the effect of latch bolt resetting spring 22, latch bolt component is stretched out, latch bolt positioning
Part 20 drives handle that component is driven to rotate counterclockwise, until when latch bolt component is fully extended, handle grip follower member resets, and makes handle
Hand is at horizontality.(handle reset)
Retraction square tongue component and universe rod A29 after universe rod B25, loosen handle, due to the work of shift plate resetting spring 21
With, handle grip movable plate component is rotated clockwise, make handle at restore horizontality.(handle reset)
As shown in Figure 1 and Figure 5, when rotating clockwise lock core, knob band 5 times hook 5d of movable plate are pushed, make knob band movable plate 5
It is rotated counterclockwise around knob band movable plate intermediate lands 5b, knob band movable plate front boss 5a is slided in square tongue plate skewed slot 4a, will be square
Tongue component is retracted out of lock body side panel 1, since universe rod A29 and universe rod B25 is mounted on square tongue pin A14 and world lever pin
On B27, when square tongue component is retracted, while also universe rod A29 and universe rod B25 being withdrawn together.(thumb wheel retraction square tongue)
Continue to rotate clockwise lock core, and latch bolt driver plate A9 and latch bolt driver plate B10 is pushed to move right, makes indirectly tiltedly
Lingual ribbon movable plate 24 rotates clockwise, and active force is acted on 20 face of latch bolt locating piece, to latch bolt component of retracting, until can not
Rotary locking cylinder again rotates and extracts key counterclockwise.(thumb wheel retraction latch bolt)
As shown in Figure 2 and Figure 5, it when rotary locking cylinder counterclockwise, pushes knob band movable plate to rise to the bait pawl 5c, makes knob band movable plate 5
It is rotated clockwise around knob band movable plate intermediate lands 5b, knob band movable plate front boss 5a is slided in square tongue plate skewed slot 4a, will be square
Tongue component is stretched out out of lock body side panel 1, since universe rod A29 and universe rod B25 is mounted on square tongue pin A14 and world lever pin
On B27, when square tongue component stretches out, while also universe rod A29 and universe rod B25 being stretched out together, until can not rotation lock again
Core rotates clockwise and extracts key.(thumb wheel stretching square tongue)
As shown in figure 3, the square hole by connecting latch bolt driver plate A9 and latch bolt driver plate B10 different locations, is inserted into connection
Part 11 is used in combination screw 12 to screw, it can be achieved that adjusting the distance between lock core and handle.Three kinds of different distance lock bodies as shown in Figure 3,
Connection relation between latch bolt driver plate A and latch bolt driver plate B.(adjustable range)
Above-described embodiment is described merely by way of example.Without departing from present invention guarantor defined in the appended claims
In the case of protecting range, there can be various variants.
Claims (7)
1. a kind of mortise lock body of adjustable distance comprising：
Square tongue lock housing (2), latch bolt lock housing (17), side panel (1), the square tongue component being set in the square tongue lock housing (2), setting
Latch bolt component in the latch bolt lock housing (17), latch bolt limited post (8), universe rod A (29) and universe rod B (25), and connection
The latch bolt transmission mechanism of the square tongue component and the latch bolt component；
It is characterized in that, the latch bolt transmission mechanism length is adjustable so that the square tongue component and latch bolt component it
Between distance can be adjusted according to the needs；
The square tongue lock housing (2) and the latch bolt lock housing (17) are independent from each other or phase intussusception；
The latch bolt transmission mechanism includes latch bolt driver plate A (9), latch bolt driver plate B (10), connector (11) and spiral shell with screw hole
It follows closely (12)；
The one end of the latch bolt driver plate A (9) far from square tongue component is provided with 2 groups or 2 groups or more of square hole and screw hole；
The one end of the latch bolt driver plate B (10) far from latch bolt component is provided with 2 groups or 2 groups or more and the latch bolt driver plate A
(9) the corresponding square hole of square hole and screw hole and screw hole；
The connector (11) with screw hole can be inserted into the side on the latch bolt driver plate A (9) and the latch bolt driver plate B (10)
Hole, and it is fixed with screw (12) by the screw hole；
The square tongue component includes round belt flat tongue column (3) and square tongue plate (4), and it is oblique to be provided with square tongue plate on the square tongue plate (4)
Slot (4a) and square tongue plate guide groove (4b), the skewed slot for being located at described latch bolt driver plate A (9) one end are sleeved on the latch bolt limited post
(8) on, knob band movable plate (5) is provided with below the square tongue component, knob band movable plate (5) is provided with knob band movable plate front boss
(5a) and knob band movable plate intermediate lands (5b), the knob band movable plate front boss (5a) are inserted into the square tongue plate skewed slot (4a)
Interior, the one end of the knob with movable plate intermediate lands (5b) extends internally and is rotatably mounted to the square tongue lock housing (2)
In circular hole, the other end of the knob with movable plate intermediate lands (5b) is inserted into the square tongue plate guide groove (4b), described in rotation
Knob can drive extending and retracting for the square tongue component with movable plate (5).
2. lock body according to claim 1, wherein the knob band movable plate (5) is provided with lower hook (5d) and upper hook
(5c), the lower hook (5d) and upper hook (5c) are mutually coupled with lock core.
3. lock body according to claim 2, wherein when rotating clockwise the lock core, the lower hook (5d) can make institute
It states knob band movable plate (5) to rotate counterclockwise around knob band movable plate intermediate lands (5b), to make the knob band movable plate front boss
(5a) sliding in the square tongue plate skewed slot (4a) retracts the square tongue component out of lock body side panel (1)；Wherein, when inverse
Hour hands rotate the lock core, and the upper hook (5c) can make the knob band movable plate (5) around knob band movable plate intermediate lands (5b)
It rotates clockwise, to make the knob band movable plate front boss (5a) sliding in the square tongue plate skewed slot (4a), by square tongue group
Part is stretched out out of lock body side panel (1).
4. lock body according to claim 1, wherein the latch bolt component includes latch bolt (18), and oblique tongue rod (19), latch bolt is fixed
Position part (20), latch bolt resetting spring (22), shift plate resetting spring (21) and latch bolt band movable plate (24), with the latch bolt driver plate B
(10) latch bolt band movable plate (24) connected extends to latch bolt locating piece (20) upper surface, in the operating condition, when described oblique
Lingual ribbon movable plate (24) the pushing latch bolt locating piece (20), recoverable latch bolt component, when latch bolt band movable plate (24) is replied,
Latch bolt component, which stretches out, to be resetted.
5. lock body according to claim 1, wherein be additionally provided with square tongue pin A (14) and square tongue pin on the square tongue plate (4)
B (26) is provided with world lever pin A (13) on the square tongue lock housing (2), world lever pin B is provided on the latch bolt lock housing (17)
(27), the universe rod A (29) is arranged on the world lever pin A (13) and square tongue pin A (14), and the universe rod B (25) sets
It sets on world lever pin B (27) and square tongue pin B (26), when the square tongue component is retracted, while also by universe rod A (29) and day
The thin end of the scroll B (25) is withdrawn together, when the square tongue component stretches out, while also being stretched universe rod A (29) and universe rod B (25) together
Go out.
6. lock body according to claim 1, wherein the latch bolt component further includes Inclined bolt direction changing screw (28), when commutation,
Commutation screw (28) is unscrewed, latch bolt component is pulled out in side panel (1), and rotate 180 ° of latch bolt component, again insertable into latch bolt component
In to latch bolt lock housing (17), Inclined bolt direction changing screw (28) is screwed.
7. lock body according to claim 1, wherein the latch bolt resetting spring (22) and shift plate resetting spring (21) all cover
On oblique tongue rod (19), and latch bolt locating piece (20) can the sliding in the square groove of latch bolt lock housing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250291.9A CN106121389B (en) | 2016-04-21 | 2016-04-21 | A kind of mortise lock body of adjustable distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250291.9A CN106121389B (en) | 2016-04-21 | 2016-04-21 | A kind of mortise lock body of adjustable distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121389A CN106121389A (en) | 2016-11-16 |
| CN106121389B true CN106121389B (en) | 2018-07-24 |
Family
ID=57270352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250291.9A Active CN106121389B (en) | 2016-04-21 | 2016-04-21 | A kind of mortise lock body of adjustable distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121389B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254996B (en) * | 2017-07-01 | 2023-07-25 | 广东欧朗安防科技有限公司 | Lock body with double-quick function |
| CN108457533B (en) * | 2018-03-09 | 2023-08-18 | 廖伟新 | Lock capable of changing travel distance of inclined tongue |
| CN108643723A (en) * | 2018-07-18 | 2018-10-12 | 姚程 | A kind of lockset |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293131B1 (en) * | 1997-12-16 | 2001-09-25 | Abloy Oy | Lock casing to be installed in a door or the like |
| CN2937386Y (en) * | 2006-08-16 | 2007-08-22 | 固力保安制品有限公司 | Bolt inserted lock capable of regulating centre distance |
| EP2206857A2 (en) * | 2009-01-09 | 2010-07-14 | CESlockes GmbH | Mortise lock with variable backset and variable distance between two casing-sections |
| CN205036190U (en) * | 2015-10-14 | 2016-02-17 | 北京奥瑞斯锁业有限公司 | Narrow body tool to lock |
-
2016
- 2016-04-21 CN CN201610250291.9A patent/CN106121389B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293131B1 (en) * | 1997-12-16 | 2001-09-25 | Abloy Oy | Lock casing to be installed in a door or the like |
| CN2937386Y (en) * | 2006-08-16 | 2007-08-22 | 固力保安制品有限公司 | Bolt inserted lock capable of regulating centre distance |
| EP2206857A2 (en) * | 2009-01-09 | 2010-07-14 | CESlockes GmbH | Mortise lock with variable backset and variable distance between two casing-sections |
| CN205036190U (en) * | 2015-10-14 | 2016-02-17 | 北京奥瑞斯锁业有限公司 | Narrow body tool to lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121389A (en) | 2016-11-16 |
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