CN104033014A - Damping buffering silent lock - Google Patents
Damping buffering silent lock Download PDFInfo
- Publication number
- CN104033014A CN104033014A CN201410261026.1A CN201410261026A CN104033014A CN 104033014 A CN104033014 A CN 104033014A CN 201410261026 A CN201410261026 A CN 201410261026A CN 104033014 A CN104033014 A CN 104033014A
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- damper
- dead bolt
- lock
- damping
- rod
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Abstract
The invention relates to the technical field of locks, in particular to a damping buffering silent lock which comprises a lock body. The lock body comprises a lock shell and a spring bolt, a spring bolt connecting rod is connected to an end of the spring bolt, and a damper is further arranged in the lock body; a face plate is further arranged on the lock body, a handle is connected onto the face plate and is connected with the spring bolt by a transmission component, and the damper is a hydraulic damper or a rotary damper or a viscous damper which is used for buffering reciprocating movement of the spring bolt and/or the handle. The damping buffering silent lock has the advantages that the silencing damper is mounted at two ends of the spring bolt of the lock body and the handle, accordingly, components of the lock can run stably, friction and impact can be reduced, silencing effects can be realized, and the service life of the lock can be prolonged.
Description
Technical field
The present invention relates to lock technology field, relate in particular to the quiet lock of a kind of damping buffering.
Background technology
Lock, refers to be added in the device of sealing on the objects such as door, chest, drawer, just can open the shortcomings such as interface programming inconvenience with special key.Lock body is one of ingredient of lock, and lock body has a variety of, common are unidirectional lock body, three-dimensional lock body, four-way lock body etc.Generally be used on security door, be responsible for the basic antitheft work of security door, lock core is to control lock body operation, and lock body is exactly to be responsible for opening of doors and windows and effect under lock and key, on antitheft, plays an important role.
Existing lock major part is metal, especially automatic locking or electric control lock, dead bolt stretch out and the speed of retracting all very fast, can produce grating and the impact sound of larger metal, but the existing dead bolt place that is locked in does not arrange the device to dead bolt ejects and noise reduction is carried out in withdrawal, so not only can affect the application life of lockset, also can produce noise.
Especially our conventional door lock, because switch is comparatively frequent, describedly opening the door and sending larger noise at closing time, because the moving component of lockset all can produce friction or clash into sound, especially main accessory is such as dead bolt or handle, unblanking or all can producing friction when locking or clash into sound, lower user's psychological comfort level, also reduce the life-span of door lock simultaneously.
Summary of the invention
The object of the invention is to propose the quiet lock of a kind of damping buffering, in its accessory, add for cushioning and the damper of noise reduction, lock members is operated steadily, reduce friction and clash into, thereby reach muting function, can also improve lockset application life.
For reaching this object, the present invention by the following technical solutions:
The quiet lock of a kind of damping buffering, comprises lock body, and described lock body comprises lock housing and dead bolt, and one end of described dead bolt is connected with dead bolt connecting rod, is also provided with damper in described lock body.
Wherein, be also provided with panel on described lock body, on described panel, be connected with handle, described handle connects dead bolt by driving member, and described damper is hydraulic damper, rotary damper or the viscous damper for cushioning dead bolt and/or handle back and forth movement.
Wherein, described damper is arranged on one end of dead bolt connecting rod, and the damped motion direction of damper is consistent with the direction of motion of dead bolt.
Wherein, described hydraulic damper comprises damper rod and hydraulic damping body, and the end points of described damper rod is fixed on dead bolt connecting rod, and with dead bolt connection-rod linkage, the bottom of described damper rod connects the piston rod of hydraulic damping body, and described hydraulic damping body is fixed in housing.
Wherein, described rotary damper comprises damper rod and damping due to rotation body, and the end points of described damper rod is fixed on dead bolt connecting rod, and with dead bolt connection-rod linkage, the corresponding rotor that connects damping due to rotation body in bottom of described damper rod, and described damping due to rotation body is fixed in housing.
Wherein, described viscous damper comprises damper rod and viscous damping body, and the end points of described damper rod is fixed on dead bolt connecting rod, and with dead bolt connection-rod linkage, the corresponding piston rod that connects damping due to rotation body in bottom of described damper rod, and described viscous damping body is fixed in housing.
Wherein, the inner of described handle is connected with hydraulic damper, rotary damper or viscous damper.
Wherein, the damped motion direction of described damper and the handle when static are perpendicular.
Wherein, between the inner of described handle and panel, be also connected with back-moving spring.The damper rod of described damper is connected to the inner of handle, and the other end of damper rod is connected on damping body, and described damping body is fixed on panel.
Wherein, the dead bolt chamber that described lock body holds dead bolt while also comprising for lock body closure, described hydraulic damper or rotary damper are arranged on the position of the indoor corresponding dead bolt of dead bolt.
The invention has the beneficial effects as follows: at the two ends of lock body dead bolt and handle place, noise reduction damper is installed, lock members is operated steadily, reduce friction and clash into, thereby reach muting function, can also improve lockset application life.
Brief description of the drawings
Fig. 1 is the structural representation of the quiet lock of damping buffering that provides of the specific embodiment of the invention 1;
Fig. 2 is the working state schematic representation of the quiet lock of damping buffering that provides of the specific embodiment of the invention 1;
Fig. 3 is the structural representation of the quiet lock of damping buffering that provides of the specific embodiment of the invention 4;
Fig. 4 is the working state schematic representation of the quiet lock of damping buffering that provides of the specific embodiment of the invention 4.
In figure:
1, lock housing; 2, hydraulic damper; 3, dead bolt; 4, dead bolt connecting rod; 5, damper rod; 6, damping body; 7, end points; 8, panel, 9, handle; 10, back-moving spring.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by detailed description of the invention.
Embodiment 1
As shown in Figure 1-2, the quiet lock of a kind of damping buffering, comprise lock body, described lock body comprises lock housing 1 and dead bolt 3, in described lock housing 1, corresponding dead bolt 3 places are provided with lock-tongue port, and described dead bolt 3 passes in and out lock housing 1 by lock-tongue port, and one end of described dead bolt 3 is connected with dead bolt connecting rod 4, described dead bolt connecting rod 4, under the effect of external force, drives described dead bolt 3 to stretch out to be stuck in dead bolt indoor or return in lock housing 1.On described lock body, be also provided with panel 8, on described panel 8, be connected with handle 9, described handle 9 connects dead bolt 3 by driving member,
Described dead bolt 3 is stretching out or is returning all and can produce larger noise because clashing into dead bolt connecting rod 4 or dead bolt chamber, and the inner stability connecting of impact machinery and the accuracy of operation.Handle 9, in rotation, also can drive dead bolt 3 to produce larger noise.Therefore,, in order to address this problem, in described lock body, be also provided with damper.Preferably, described damper is the hydraulic damper 2 for cushioning dead bolt back and forth movement.
Concrete, described hydraulic damper 2 is arranged on one end of dead bolt connecting rod 4, and hydraulic damper 2 damped motion directions are consistent with the direction of motion of dead bolt 3.No matter be that dead bolt 3 stretches out or returns, can delay the speed of advancing of dead bolt, until finally reach stop with extremely low speed.Avoid dead bolt 3 and dead bolt connecting rod 4 or dead bolt chamber to collide with larger speed, reduced noise.
Described hydraulic damper 2 comprises damper rod 5 and hydraulic damping body 6, the end points 7 of described damper rod 5 is fixed on dead bolt connecting rod 4, and link with dead bolt connecting rod 4, the bottom of described damper rod 5 connects the piston rod of hydraulic damping body 6, and described hydraulic damping body 6 is fixed in housing.
When concrete enforcement, in the time of dead bolt 3 stretching out or returning lock housing 1 rapidly, dead bolt connecting rod 4 drives damper rod 5 to move together, and damper rod 5 is under the cushioning effect of damper, and reducing speed, always reduces noise; Meanwhile, because handle 9 and dead bolt 3 link, the damper being arranged on the dead bolt connecting rod 4 of dead bolt 3 also can prevent that handle 9 from, in the time reversing, sending larger noise simultaneously.
Embodiment 2
The quiet lock of a kind of damping buffering, comprise lock body, described lock body comprises lock housing and dead bolt, in described lock housing, corresponding dead bolt place is provided with lock-tongue port, described dead bolt passes in and out lock housing by lock-tongue port, one end of described dead bolt is connected with dead bolt connecting rod, and described dead bolt connecting rod, under the effect of external force, drives described dead bolt to stretch out to be stuck in dead bolt indoor or return in lock housing.On described lock body, be also provided with panel, on described panel, be connected with handle, described handle connects dead bolt by driving member,
Described dead bolt is stretching out or is returning all and can produce larger noise because clashing into dead bolt connecting rod or dead bolt chamber, and the inner stability connecting of impact machinery and the accuracy of operation.Handle, in rotation, also can drive dead bolt to produce larger noise.Therefore,, in order to address this problem, in described lock body, be also provided with damper.Preferably, described damper is the rotary damper for cushioning dead bolt back and forth movement.
Described rotary damper is arranged on one end of dead bolt connecting rod, and the damped motion direction of rotary damper is consistent with the direction of motion of dead bolt.No matter be that dead bolt stretches out or returns, can delay the speed of advancing of dead bolt, until finally reach stop with extremely low speed.Avoid dead bolt and dead bolt connecting rod or dead bolt chamber to collide with larger speed, reduced noise.
Concrete, described rotary damper comprises damper rod and damping due to rotation body, and the end points of described damper rod is fixed on dead bolt connecting rod, and with dead bolt connection-rod linkage, the corresponding rotor that connects damping due to rotation body in bottom of described damper rod, and described damping due to rotation body is fixed in housing; Meanwhile, due to handle and tongue linked, the damper being arranged on the dead bolt connecting rod of dead bolt also can prevent that handle from, in the time reversing, sending larger noise simultaneously.
Embodiment 3
Be with the difference of embodiment and embodiment: described viscous damper is arranged on one end of dead bolt connecting rod, and or the damped motion direction of viscous damper consistent with the direction of motion of dead bolt.No matter be that dead bolt stretches out or returns, can delay the speed of advancing of dead bolt, until finally reach stop with extremely low speed.Avoid dead bolt and dead bolt connecting rod or dead bolt chamber to collide with larger speed, reduced noise.
Embodiment 4
As shown in Figure 3-4, the quiet lock of a kind of damping buffering, comprise lock body, described lock body comprises lock housing and dead bolt, in described lock housing, corresponding dead bolt place is provided with lock-tongue port, and described dead bolt passes in and out lock housing by lock-tongue port, and one end of described dead bolt is connected with dead bolt connecting rod, described dead bolt connecting rod, under the effect of external force, drives described dead bolt to stretch out to be stuck in dead bolt indoor or return in lock housing.On described lock body, be also provided with panel, on described panel, be connected with handle, described handle connects dead bolt by driving member.
Described dead bolt is stretching out or is returning all and can produce larger noise because clashing into dead bolt connecting rod or dead bolt chamber, and the inner stability connecting of impact machinery and the accuracy of operation.Handle 9, in rotation, also can drive dead bolt to produce larger noise.Therefore,, in order to address this problem, in described lock body, be also provided with damper.Preferably, described damper is hydraulic damper, rotary damper or the viscous damper for cushioning dead bolt back and forth movement.
Concrete, on described lock body, be also provided with panel 8, on described panel, be connected with handle 9, between the inner of described handle 9 and panel 8, be also connected with back-moving spring 10.Described 9 hands of holding connect dead bolt by driving member, and described damper is hydraulic damper, rotary damper or the viscous damper for cushioning handle 9 back and forth movements.Preferably, the damper rod of described damper is connected to the inner of handle 9, and the other end of damper rod 5 is connected on damping body 6, and described damping body 6 is fixed on panel 8.The damped motion direction of described damper and the handle 9 when static are perpendicular.
Above-mentioned damper for reducing handle 9 because back-moving spring 10 being housed, the friction impact sound sending when automatic rebounding on it.
Embodiment 5
The quiet lock of a kind of damping buffering, comprise lock body, described lock body comprises lock housing and dead bolt, in described lock housing, corresponding dead bolt place is provided with lock-tongue port, described dead bolt passes in and out lock housing by lock-tongue port, one end of described dead bolt is connected with dead bolt connecting rod, and described dead bolt connecting rod, under the effect of external force, drives described dead bolt to stretch out to be stuck in dead bolt indoor or return in lock housing.
Described dead bolt is stretching out or is returning all and can produce larger noise because clashing into dead bolt connecting rod or dead bolt chamber, and the inner stability connecting of impact machinery and the accuracy of operation.Therefore,, in order to address this problem, in described lock body, be also provided with damper.Preferably, described damper is hydraulic damper or the rotary damper for cushioning dead bolt back and forth movement.
Concrete, the dead bolt chamber that described lock body holds dead bolt 3 while also comprising for lock body closure, described hydraulic damper or rotary damper are arranged on the position of the indoor corresponding dead bolt of dead bolt.For reducing dead bolt 3 in the time ejecting, because clash into the noise that also causes of dead bolt chamber.
When concrete enforcement, embodiment 1-3 can combine use with arbitrary or whole embodiment of embodiment 4, embodiment 5 respectively, has better muting function.
In sum, in the accessory of the quiet lock of damping buffering, add for cushioning and the damper of noise reduction, lock members is operated steadily, reduce friction and clash into, thereby reach muting function, can also improve lockset application life.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. the quiet lock of damping buffering, it is characterized in that, comprise lock body, described lock body comprises lock housing (1) and dead bolt (3), one end of described dead bolt (3) is connected with dead bolt connecting rod (4), is also provided with damper in described lock body.
2. the quiet lock of damping buffering according to claim 1, it is characterized in that, on described lock body, be also provided with panel (8), on described panel (8), be connected with handle (9), described handle (9) connects dead bolt (3) by driving member, and described damper is for cushioning hydraulic damper (2), rotary damper or the viscous damper of dead bolt (3) and/or handle (9) back and forth movement.
3. the quiet lock of damping buffering according to claim 2, is characterized in that, described damper is arranged on one end of dead bolt connecting rod (4), and the direction of motion of the same dead bolt of damped motion direction (3) of damper is consistent.
4. the quiet lock of damping buffering according to claim 3, it is characterized in that, described hydraulic damper (2) comprises damper rod (5) and hydraulic damping body (6), the end points (7) of described damper rod (5) is fixed on dead bolt connecting rod (1), and link with dead bolt connecting rod (4), the bottom of described damper rod (5) connects the piston rod of hydraulic damping body (6), and described hydraulic damping body (6) is fixed in housing.
5. the quiet lock of damping buffering according to claim 3, it is characterized in that, described rotary damper comprises damper rod (5) and damping due to rotation body, the end points (7) of described damper rod (5) is fixed on dead bolt connecting rod (4), and link with dead bolt connecting rod (4), the corresponding rotor that connects damping due to rotation body in bottom of described damper rod (5), and described damping due to rotation body is fixed in housing.
6. the quiet lock of damping buffering according to claim 3, it is characterized in that, described viscous damper comprises damper rod (5) and viscous damping body, the end points (7) of described damper rod (5) is fixed on dead bolt connecting rod (4), and link with dead bolt connecting rod (4), the corresponding piston rod that connects damping due to rotation body in bottom of described damper rod (5), and described viscous damping body is fixed in housing.
7. the quiet lock of damping buffering according to claim 2, is characterized in that, the inner of described handle (9) is connected with hydraulic damper (2), rotary damper or viscous damper.
8. the quiet lock of damping buffering according to claim 7, it is characterized in that, the damped motion direction of described damper and the handle (9) when static are perpendicular, the damper rod of described damper is connected to the inner of handle (9), it is upper that the other end of damper rod (5) is connected to damping body (6), and described damping body (6) is fixed on panel (8).
9. the quiet lock of damping buffering according to claim 2, is characterized in that, between the inner of described handle (9) and panel (8), is also connected with back-moving spring (10).
10. the quiet lock of damping buffering according to claim 2, it is characterized in that, the dead bolt chamber that described lock body holds dead bolt (3) while also comprising for lock body closure, described hydraulic damper or rotary damper are arranged on the position of the indoor corresponding dead bolt of dead bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261026.1A CN104033014A (en) | 2014-06-12 | 2014-06-12 | Damping buffering silent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261026.1A CN104033014A (en) | 2014-06-12 | 2014-06-12 | Damping buffering silent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033014A true CN104033014A (en) | 2014-09-10 |
Family
ID=51463986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410261026.1A Pending CN104033014A (en) | 2014-06-12 | 2014-06-12 | Damping buffering silent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476658A (en) * | 2017-10-12 | 2017-12-15 | 成都易住信息技术有限公司 | The intelligent electronic lock that a kind of identity-based card is unlocked |
| CN115538855A (en) * | 2021-06-29 | 2022-12-30 | 华为技术有限公司 | Door lock control method and device and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736951A (en) * | 2010-01-28 | 2010-06-16 | 刘辉舟 | Silent door lock |
| JP2012077441A (en) * | 2010-09-30 | 2012-04-19 | Miwa Lock Co Ltd | Lock |
| WO2013024202A1 (en) * | 2011-08-16 | 2013-02-21 | Abloy Oy | Door lock with a noise-dampening deadbolt arrangement |
| CN103498596A (en) * | 2013-10-23 | 2014-01-08 | 苏季良 | Damping buffering type muting lock body |
| CN103899145A (en) * | 2014-04-16 | 2014-07-02 | 广东名门锁业有限公司 | Mute lock body with damper |
| CN204139742U (en) * | 2014-06-12 | 2015-02-04 | 苏季良 | The quiet lock of a kind of damping buffering |
-
2014
- 2014-06-12 CN CN201410261026.1A patent/CN104033014A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736951A (en) * | 2010-01-28 | 2010-06-16 | 刘辉舟 | Silent door lock |
| JP2012077441A (en) * | 2010-09-30 | 2012-04-19 | Miwa Lock Co Ltd | Lock |
| WO2013024202A1 (en) * | 2011-08-16 | 2013-02-21 | Abloy Oy | Door lock with a noise-dampening deadbolt arrangement |
| CN103498596A (en) * | 2013-10-23 | 2014-01-08 | 苏季良 | Damping buffering type muting lock body |
| CN103899145A (en) * | 2014-04-16 | 2014-07-02 | 广东名门锁业有限公司 | Mute lock body with damper |
| CN204139742U (en) * | 2014-06-12 | 2015-02-04 | 苏季良 | The quiet lock of a kind of damping buffering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476658A (en) * | 2017-10-12 | 2017-12-15 | 成都易住信息技术有限公司 | The intelligent electronic lock that a kind of identity-based card is unlocked |
| CN115538855A (en) * | 2021-06-29 | 2022-12-30 | 华为技术有限公司 | Door lock control method and device and electronic equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20180320 |