CN101864871A - Rim lock - Google Patents
Rim lock Download PDFInfo
- Publication number
- CN101864871A CN101864871A CN 201010215949 CN201010215949A CN101864871A CN 101864871 A CN101864871 A CN 101864871A CN 201010215949 CN201010215949 CN 201010215949 CN 201010215949 A CN201010215949 A CN 201010215949A CN 101864871 A CN101864871 A CN 101864871A
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- CN
- China
- Prior art keywords
- lock
- lock housing
- transmission shaft
- knob
- tongue
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- 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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Abstract
The invention discloses a rim lock, which comprises a lock shell, a square bolt assembly, a front cylinder, a motor, a transmission shaft, a rear cylinder and a knob. The square bolt assembly can slide along a fixed track in a reciprocating mode so as to make a square bolt extend out of or retract the lock shell; the square bolt assembly is provided with an unlocking poking position and a locking poking position; the front cylinder is fixedly arranged on a bottom plate of the lock shell and is connected with a tail strip; the motor is arranged in the lock shell; a main gear is arranged on a motor shaft; the transmission shaft is pivoted in the lock shell; the tail strip is inserted into the transmission shaft and can drive the transmission shaft to rotate; a pinion is arranged on the transmission shaft, is meshed with the main gear and is provided with a poking block extending along the radial direction of the pinion; the poking block can be respectively matched with the unlocking poking position and the locking poking position; the rear cylinder is fixedly connected with the lock shell through a sleeve and is provided with a lock core; the knob is arranged on the rear cylinder and can rotate around the rear cylinder; and one end of the knob is connected with the transmission shaft. The rim lock can prevent a phenomenon that the lock is unlocked due to certain vibration.
Description
Technical field
The present invention relates to a kind of rim lock.
Background technology
Traditional automatically controlled rim lock comprises dead bolt assembly and the relay that is installed in the lock housing, be connected with a roller type side tongue mechanism on the dead bolt assembly, this roller type side tongue mechanism has side's tongue, tongue middle part, side is rotatably mounted with roller by the roller pin, be pivoted with the magnetic sheet that cooperates with relay in the lock housing, be pivoted with pendulum on the lock shell plate, sliding-tongue plate and safeguard are installed on the dead bolt assembly by the control of magnetic sheet.When the rim lock of this structure is locked, roller type side tongue mechanism cooperates with side plate on the button box bounces back roller type side tongue mechanism in lock housing, safeguard resets under the effect of back-moving spring, one end of safeguard withstands on the end of dead bolt assembly, the magnetic sheet withstands on an end of pendulum simultaneously, pendulum stops the dead bolt assembly and bounces back in the lock housing to prevent the dead bolt assembly, the magnetic sheet is held by relay behind relay power, thereby remove control to pendulum, pendulum pivots to remove stopping the dead bolt assembly, the dead bolt assembly bounces back in the lock housing under the effect of spring, to reach the purpose of unblanking.
Because traditional automatically controlled rim lock is to hold the magnetic sheet to reach the purpose of unblanking by the magnetic that relay produces, has certain clearance between magnetic sheet and the relay, when running into certain vibrations, the magnetic sheet also can produce pivot, pendulum can break away from the control of magnetic sheet like this, thereby pendulum pivots and opens rim lock, therefore the against shock poor performance of traditional automatically controlled rim lock.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of rim lock, this rim lock is to rotate by the motor-driven power transmission shaft, thereby by the shifting block side of the stirring tongue on the power transmission shaft, the side's of making tongue bounces back in the lock housing or stretches out outside the lock housing, its fit-up gap is little, can prevent the phenomenon of unblanking because of certain vibrations.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of rim lock is characterized in that: comprise a lock housing, lock shell plate is installed on the lock housing; One side's tongue assembly, this side's tongue assembly side's of comprising tongue and square tongue drawing plate, square tongue assembly can reciprocatingly slide along a fixation locus, so that square tongue stretches out outside the lock housing or bounces back in the lock housing, square tongue assembly is provided with unblank DIP and locking DIP; One front lock head, this front lock head is fixedly mounted on the lock shell plate, is connected with a tail bar on the front lock head; One motor, this motor is installed in the lock housing, and master gear is installed on the motor shaft; One power transmission shaft, this power transmission shaft is hubbed in the lock housing, the tail bar is located in the power transmission shaft, and can drive the power transmission shaft rotation, power transmission shaft is provided with pinion, this pinion and gear, and pinion is provided with the shifting block that radially extends along it, this shifting block can cooperate with unblank DIP and locking DIP respectively, bounces back in the lock housing or stretches out outside the lock housing with the side's of driving tongue; One back tapered end, this back tapered end is fixedlyed connected with lock housing by sleeve pipe, and back tapered end has a lock core; One knob, this knob are installed on the tapered end of back, and knob can rotate around the back tapered end, and an end of knob is connected with power transmission shaft.
As improvement of the technical scheme of the present invention, the allocation tongue assembly that delay switch is installed in the described lock housing and cooperates with delay switch, described delay switch is connected with governor circuit, and described allocation tongue assembly can reciprocatingly slide and may extend to outside the lock housing along a fixation locus.
Above-mentioned allocation tongue assembly comprises a support and rack-mount allocation tongue, described support can reciprocatingly slide along a fixation locus, to make delay switch be in the state of closure or openness by support and cooperating of delay switch, the spring of roof pressure on support is installed in the described lock housing.
As further improvement in the technical proposal of the present invention, the delay switch compressing tablet is installed in the lock housing, the delay switch compressing tablet is provided with the bar shaped locating hole, and support is provided with the locating convex block that is arranged in the bar shaped locating hole.
As the further improvement of technique scheme of the present invention, the end of lock core is installed with plectrum, and when back tapered end locked, the reference column on the rotor plate was fastened between this plectrum and the sleeve pipe, knob is locked in a permanent position.
The invention has the beneficial effects as follows: rotate by the motor-driven power transmission shaft, thereby by the shifting block side of the stirring tongue on the power transmission shaft, the side's of making tongue bounces back in the lock housing or stretches out outside the lock housing, when not having electricity, can drive motors the top tongue, side's tongue can not be retracted in the lock housing, can prevent the phenomenon of unblanking because of certain vibrations; Knob of the present invention can be by being arranged on the plectrum locking on the tapered end of back, when after tapered end locking back knob can't rotate, power transmission shaft also can't be rotated, can not open lockset by knob, even the unprincipled fellow is arranged by can not lockset being opened by knob in other approach inlet chamber or in the institute, thereby has promoted theftproof performance of the present invention.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a perspective exploded view of the present invention;
Fig. 2 is a schematic perspective view of the present invention;
Fig. 3 is a front view of the present invention.
The specific embodiment
With reference to Fig. 1, a kind of lockset disclosed by the invention comprises a lock housing 1, side's tongue assembly 2, a front lock head 3, a motor 9, one power transmission shafts 4, a switch plectrum 5, a knob 6, a rotor plate 7 and a back tapered end 8, and lock shell plate 14 is installed on the lock housing 1.
As Fig. 1, Fig. 2, shown in Figure 3, this side's tongue assembly 2 is installed in the lock housing 1, it side's of comprising tongue 21 and square tongue drawing plate 22, side's tongue assembly is provided with unblank DIP 23 and locking DIP 24, be horizontally arranged with bar hole 221 on square tongue drawing plate 22, lock housing 1 is provided with cylinder 11, and cylinder 11 is arranged in the bar hole 221, side's tongue assembly 2 can reciprocatingly slide along a fixation locus by bar hole 221, so that square tongue stretches out outside the lock housing or bounces back in the lock housing.
Switch plectrum 5 is installed in the lock housing 1, switch plectrum 5 is provided with bar shaped pilot hole 51, side's tongue drawing plate 22 is provided with the lead 222 that is arranged in the bar shaped pilot hole 51, by can sliding steadily when a fixation locus reciprocatingly slides by the side's of making tongue assembly bar shaped pilot hole and cooperating of lead.
Motor 9 is installed in the lock housing 1, on the axle of motor 9 master gear 91 is installed, power transmission shaft 4 is provided with pinion 42, pinion 42 and master gear 91 engagements, pinion 42 is provided with along its shifting block that radially extends 41, this shifting block 41 can cooperate with unblank DIP 23 and locking DIP 24 respectively, driving pinion by master gear during motor 9 runnings rotates, thereby power transmission shaft is rotated, and by the shifting block and the cooperating of DIP and locking DIP of unblanking the switch plectrum is moved back and forth along a fixation locus, reciprocatingly slide with the side's of driving tongue assembly, the side's of making tongue assembly is withdrawn or is stretched out lock housing.
Because the present invention rotates by the motor-driven power transmission shaft, thereby by the shifting block side of the stirring tongue on the power transmission shaft pinion, the side's of making tongue bounces back in the lock housing or stretches out outside the lock housing, when not having electricity, can drive motors the top tongue, side's tongue can not be retracted in the lock housing, thereby can prevent the phenomenon that opens by mistake lock because of certain vibrations.
Back tapered end 8 is fixedlyed connected with lock housing 1 by sleeve pipe 81, and a lock core 82 is installed in the back tapered end 8, and the end of lock core 82 is installed with plectrum 83, can drive plectrum 83 during by key rotation lock core and rotate.
Knob 6 is installed on the tapered end 8 of back, and knob 6 can back and forth turn an angle around back tapered end 8, in the present embodiment, the angle that knob is back and forth transported around the back tapered end is set to 90 degree, knob 6 is provided with installing hole 61, rotor plate 7 is provided with reference column 71, reference column 71 is arranged in the installing hole 61 and extends to outside the installing hole 61, rotor plate 7 is fixedly mounted on the end of knob 6 by reference column 71, and rotor plate 7 is fixedlyed connected with the end of power transmission shaft 4, and when back tapered end locked, the reference column on the rotor plate was fastened between this plectrum and the sleeve pipe, thereby knob is locked in a permanent position, knob can't be rotated.Because tapered end locking back, back knob can't rotate, power transmission shaft also can't be rotated, therefore can not open lockset by knob,, thereby promote theftproof performance of the present invention even the unprincipled fellow is arranged by can not lockset being opened by knob in other approach inlet chamber or in the institute.
Be connected by whistle control system between the allocation tongue assembly 10 that delay switch 101 is installed in lock housing 1 and cooperates, delay switch 101 and motor 9, and allocation tongue assembly 10 can reciprocatingly slide and may extend to outside the lock housing along a fixation locus with delay switch.In the lock housing of when locking a door, withdrawing under the compressing of allocation tongue assembly buckle on doorframe, the allocation tongue assembly makes the delay switch closure in withdrawal lock housing assembly, delay switch sends signal to whistle control system, whistle control system control motor rotation, driving the pinion side of making tongue assembly ejects, reach the purpose of locking a door, so the present invention has self-locking function, make things convenient for the user to go out to lock a door.
When the allocation tongue assembly is not subjected to button box when retraction compressing on the doorframe, promptly lock body does not reach when locking purpose, the delay switch conducting, side's tongue switch does not change, delay switch sends signal to whistle control system, and whistle control system can sound the alarm, and does not lock with prompting user door.
As shown in the figure, allocation tongue assembly 10 comprises a support 102 and is installed in allocation tongue 103 on the support 102, delay switch compressing tablet 12 is installed in the lock housing 1, delay switch compressing tablet 12 is provided with bar shaped locating hole 121, support 102 is provided with the locating convex block 1021 that is arranged in the bar shaped locating hole 121, the spring 13 of roof pressure on support 102 is installed in lock housing 1, and spring 13 can make the allocation tongue assembly keep ejecting the outer situation of lock housing.
Claims (5)
1. a rim lock is characterized in that: comprise a lock housing, lock shell plate is installed on the lock housing; One side's tongue assembly, this side's tongue assembly side's of comprising tongue and square tongue drawing plate, square tongue assembly can reciprocatingly slide along a fixation locus, so that square tongue stretches out outside the lock housing or bounces back in the lock housing, square tongue assembly is provided with unblank DIP and locking DIP; One front lock head, this front lock head is fixedly mounted on the lock shell plate, is connected with a tail bar on the front lock head; One motor, this motor is installed in the lock housing, and master gear is installed on the motor shaft; One power transmission shaft, this power transmission shaft is hubbed in the lock housing, the tail bar is located in the power transmission shaft, and can drive the power transmission shaft rotation, power transmission shaft is provided with pinion, this pinion and gear, and pinion is provided with the shifting block that radially extends along it, this shifting block can cooperate with unblank DIP and locking DIP respectively, bounces back in the lock housing or stretches out outside the lock housing with the side's of driving tongue; One back tapered end, this back tapered end is fixedlyed connected with lock housing by sleeve pipe, and back tapered end has a lock core; One knob, this knob are installed on the tapered end of back, and knob can rotate around the back tapered end, and an end of knob is connected with power transmission shaft.
2. a kind of rim lock according to claim 1, it is characterized in that being equipped with in the described lock housing delay switch and reach the allocation tongue assembly that cooperates with delay switch, be connected by whistle control system between described delay switch and the motor, described allocation tongue assembly can reciprocatingly slide and may extend to outside the lock housing along a fixation locus.
3. a kind of rim lock according to claim 2, it is characterized in that described allocation tongue assembly comprises a support and rack-mount allocation tongue, described support can reciprocatingly slide along a fixation locus, to make delay switch be in the state of closure or openness by support and cooperating of delay switch, the spring of roof pressure on support is installed in the described lock housing.
4. a kind of rim lock according to claim 3 is characterized in that being equipped with in the lock housing delay switch compressing tablet, and the delay switch compressing tablet is provided with the bar shaped locating hole, and support is provided with the locating convex block that is arranged in the bar shaped locating hole.
5. a kind of rim lock according to claim 1 is characterized in that the end of lock core is installed with plectrum, and when back tapered end locked, the reference column on the rotor plate was fastened between this plectrum and the sleeve pipe, knob is locked in a permanent position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102159495A CN101864871B (en) | 2010-06-26 | 2010-06-26 | Rim lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102159495A CN101864871B (en) | 2010-06-26 | 2010-06-26 | Rim lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101864871A true CN101864871A (en) | 2010-10-20 |
| CN101864871B CN101864871B (en) | 2012-06-13 |
Family
ID=42956778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102159495A Expired - Fee Related CN101864871B (en) | 2010-06-26 | 2010-06-26 | Rim lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101864871B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938940A (en) * | 2013-01-22 | 2014-07-23 | 稳多企业股份有限公司 | Magnetic buckle lock |
| CN105484580A (en) * | 2015-12-31 | 2016-04-13 | 佛山市思歌锁业科技有限公司 | Manually controlled or electrically controlled door locking device |
| CN106761008A (en) * | 2017-01-24 | 2017-05-31 | 浙江王力门业有限公司 | The bolt extending control mechanism and its automatically-controlled door of a kind of automatic door lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464899Y (en) * | 2001-02-13 | 2001-12-12 | 袁圆 | Multi-function theft-proof door |
| CN201190470Y (en) * | 2008-04-09 | 2009-02-04 | 宁波达利家具五金制锁有限公司 | Electromechanical integrative lock |
| US20090211320A1 (en) * | 2008-02-27 | 2009-08-27 | Wen-Pin Wu | Electro-mechanical lock structure |
| CN201420440Y (en) * | 2009-04-24 | 2010-03-10 | 陆培元 | Electronic remote control antitheft lock |
| CN201738668U (en) * | 2010-06-26 | 2011-02-09 | 中山市高利锁业股份有限公司 | Externally-mounted door lock |
-
2010
- 2010-06-26 CN CN2010102159495A patent/CN101864871B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464899Y (en) * | 2001-02-13 | 2001-12-12 | 袁圆 | Multi-function theft-proof door |
| US20090211320A1 (en) * | 2008-02-27 | 2009-08-27 | Wen-Pin Wu | Electro-mechanical lock structure |
| CN201190470Y (en) * | 2008-04-09 | 2009-02-04 | 宁波达利家具五金制锁有限公司 | Electromechanical integrative lock |
| CN201420440Y (en) * | 2009-04-24 | 2010-03-10 | 陆培元 | Electronic remote control antitheft lock |
| CN201738668U (en) * | 2010-06-26 | 2011-02-09 | 中山市高利锁业股份有限公司 | Externally-mounted door lock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938940A (en) * | 2013-01-22 | 2014-07-23 | 稳多企业股份有限公司 | Magnetic buckle lock |
| CN103938940B (en) * | 2013-01-22 | 2016-05-18 | 稳多企业股份有限公司 | Magnetic clasp lock |
| CN105484580A (en) * | 2015-12-31 | 2016-04-13 | 佛山市思歌锁业科技有限公司 | Manually controlled or electrically controlled door locking device |
| CN106761008A (en) * | 2017-01-24 | 2017-05-31 | 浙江王力门业有限公司 | The bolt extending control mechanism and its automatically-controlled door of a kind of automatic door lock |
| CN106761008B (en) * | 2017-01-24 | 2022-06-17 | 浙江王力安防产品有限公司 | Locking control mechanism of automatic door lock and automatic door thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101864871B (en) | 2012-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20190626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |