CN207776590U - The mute lock of magnetic force - Google Patents
The mute lock of magnetic force Download PDFInfo
- Publication number
- CN207776590U CN207776590U CN201720687729.XU CN201720687729U CN207776590U CN 207776590 U CN207776590 U CN 207776590U CN 201720687729 U CN201720687729 U CN 201720687729U CN 207776590 U CN207776590 U CN 207776590U
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- Prior art keywords
- lock
- lock tongue
- stabilizer blade
- central rotational
- rotational part
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Abstract
The utility model provides a kind of mute lock of magnetic force, includes the lock body for being arranged in door body, and the lock body includes a lock housing, the side wall of the lock housing has tooth point, anticollision spring is installed, when lock tongue pops up outward, the anticollision spring is collided with tooth point on the lock tongue.Magnet is set on lock tongue, and magnetic repellence generates promotion to lock tongue, and lock tongue is released, and realizes function of locking a door；Heart rotating member in rotation side's after locking a door, square heart rotating member stir the central rotational part, and central rotational part stirs lock tongue, and lock tongue return realizes door opening function；Rotational lock head after locking a door, tapered end stir central rotational part, lock tongue are locked, and state is locked in formation.The utility model reduces noise, effectively increases the service life of mute lock.
Description
Technical field
The utility model is related to field of lockset, more particularly to a kind of mute lock of magnetic force.
Background technology
Currently, widely used door lock is mostly mechanical lock or magnetic key operated lock in the market.The former is realized by mechanical collision lock tongue
It locks a door function, the latter is heteropolar attracting or principle of homopolar-repulsion makes lock tongue pop up using magnetic force, and collision noise is larger.The prior art
In lock can also also result in certain noise by key or handle rotating lock tongue when locking.
Utility model content
In view of the above technical problems, the utility model provides a kind of mute lock of magnetic force, makes an uproar in the prior art for solving
Sound and the larger problem of mechanical wear, improve the service life of mute lock.
To solve the above-mentioned problems, the utility model provides a kind of mute lock of magnetic force, including is used to be arranged in frame side
The button box of wall and lock body for being arranged in door body.The button box includes limiting slot and the first magnet.The lock body includes
One lock housing, lock tongue and the second magnet.The side wall of the lock housing has tooth point.Lock tongue is rotatably installed in lock housing, the lock tongue
Including pop-up and two working positions of return, when lock tongue pops up, one end is located at lock housing outside, when lock tongue return, lock tongue entirety position
On the inside of lock housing, anticollision spring is installed on the lock tongue, when lock tongue pops up outward, the anticollision spring is collided with tooth point.
Second magnet is set on lock tongue, second magnet and the first magnet homopolar-repulsion, for making lock tongue when door is shut
It rotates and pops up, the limiting slot is stretched into the one end being located on the outside of lock housing after lock tongue pop-up.
The major technique effect of the above technical characteristic is to be used as buffering by the collision of anticollision spring and tooth point, reduce
Collision noise at closing time and abrasion.
Further improvement of the utility model is that lock housing is equipped with locating part, and lock body includes square heart rotating member and centre
Rotating member.Square heart rotating member is rotatably installed in lock housing, and side's heart rotating member has first support and a second support, and described the
One holder and second support coordinate with locating part, and the side's of making heart rotating member rotates in the range of setting；Central rotational part rotation peace
In lock housing, there is the central rotational part the first stabilizer blade, the second stabilizer blade and third stabilizer blade, second stabilizer blade to be located at first
Between stabilizer blade and third stabilizer blade；When lock tongue is located at pop-up working position, second stabilizer blade coordinates with lock tongue, and the second stabilizer blade is with described
Central rotational part rotates, and stirring lock tongue makes lock tongue return；When the first stabilizer blade coordinates with the rotation of central rotational part with lock tongue, lock tongue
It is maintained at pop-up working position, is in the state of locking, the third stabilizer blade is staggered with the first support at this time, and first support is being set
When determining rotation in range, do not coordinate with central rotational part；When locking status releasing, the third stabilizer blade coordinates with first support,
By rotation side's heart rotating member, driving central rotational part rotation makes the second stabilizer blade of central rotational part coordinate with lock tongue, by lock tongue
Return.
The major technique effect of the above technical characteristic is, when by locking the idle running of central rotational part reduce noise and machine
Tool is lost.
Further improvement of the utility model is that lock body further includes liner plate, and the tooth point is located on the liner plate, described
Anticollision spring is mounted in the locating slot on lock tongue.
Further improvement of the utility model is that lock body further includes the tapered end being mounted in lock housing, and the tapered end includes
One shifting block for capableing of 360 ° of rotations, the shifting block coordinate with the central rotational part, stir the central rotational part, realize institute
It states lock tongue return or tapered end is locked.
Further improvement of the utility model is that the central rotational part further includes the 4th coordinated with the shifting block
Foot and the 5th stabilizer blade, the 4th stabilizer blade and the 5th stabilizer blade it is adjacent and interval setting, it is described at lock tongue when popping up working position
Shifting block is rotated clockwise or counterclockwise for the cooperation with the 5th stabilizer blade, driving central rotational part, makes the first stabilizer blade and lock
Tongue cooperation, which is realized, locks, or so that the second stabilizer blade is coordinated with lock tongue and realize return；Lock tongue positioned at when locking state, use by the shifting block
In the cooperation with the 4th stabilizer blade, central rotational part is driven, the first stabilizer blade is made to be detached from lock tongue, state is locked in releasing.The above skill
Art feature weakens the effect of handle, simplifies and facilitate the noise during door opening process reduces and loss.
Further improvement of the utility model is that the lock body further includes the first torsional spring, the structure of first torsional spring
For triple coil spring, external two circle is connect with lock tongue and lock housing respectively, and when the lock tongue pops up, torsional spring is along promotion lock tongue bullet
The direction gone out makes lock tongue maintain pop-up working position, realizes function of locking a door to power；When the lock tongue return, torsional spring is along retracting
The direction of lock tongue return makes lock tongue maintain return working position to power, realizes door opening function.
Further improvement of the utility model is, the second torsional spring, second torsional spring are arranged on the central rotational part
Structure be triple coil spring, when rotate central rotational part locked when, torsional spring push the first stabilizer blade make itself and lock tongue clamping
Direction maintains central rotational part to lock lock tongue to power, and state is locked in formation.
To sum up, compared with the prior art, the beneficial effects of the utility model are：
The utility model is used as buffering by the collision of anticollision spring and tooth point, reduces collision noise and mill at closing time
Damage, effectively increases the service life of mute lock；
The utility model is being locked by the matching relationship of the limit function and square heart rotating member and central rotational part of lock housing
It is idle running when rotation side's heart rotating member under state, reduces and unnecessarily rotate key for various reasons or by band when handle
The noise and mechanical wear come；
The utility model is by shifting block and the 4th stabilizer blade of central rotational part, the matching relationship of the 5th stabilizer blade, in the state of locking
Under, the tapered end is rotated one week to unlock, and is rotated tapered end described in second week and is driven the central rotational part, the central rotational part
Lock tongue return is driven, door opening function is realized, weakens the effect of handle, simplify and is facilitated during door opening process reduces
Noise and loss.
Description of the drawings
Fig. 1 is that the lock tongue of the mute lock of magnetic force of the utility model embodiment is located at schematic diagram when popping up working position；
Fig. 2 is located at schematic diagram when return working position for the lock tongue of the mute lock of magnetic force of the utility model embodiment.
Reference numeral
1, lock tongue；2, the second magnet；3, square heart rotating member；31, first support；32, second support；4, central rotational part；
41, the first stabilizer blade；42, the second stabilizer blade；43, third stabilizer blade；44, the 4th stabilizer blade；45, the 5th stabilizer blade；5, tapered end；51, shifting block；
6, the first torsional spring；7, the second torsional spring；8, anticollision spring；9, tooth point；10, lock housing；101, locating part；11, button box；111, it limits
Slot；12, locating slot.
Specific implementation mode
Below in conjunction with attached drawing, using one embodiment above-mentioned to the utility model and other technical characteristic and advantage into
Row clearly and completely describes, it is clear that and described embodiment is only the separate embodiment of the utility model, rather than all
Embodiment.
The utility model provides a kind of mute lock of magnetic force, to overcome traditional mechanical lock or magnetic key operated lock all to there is noise
Greatly, high problem is worn, demand of the existing market to mute door product is catered to.Embodiment in below in conjunction with the accompanying drawings is to this practicality
The mute lock of novel magnetic force illustrates.
Fig. 1 and Fig. 2 show a kind of mute lock of magnetic force of the utility model embodiment, and lock body includes lock tongue 1, the second magnet
2, square heart rotating member 3, central rotational part 4, tapered end 5, the first torsional spring 6, the second torsional spring 7, anticollision spring 8, tooth point 9, lock housing 10.Its
In, square heart rotating member 3 is equipped with first support 31 and second support 32, and central rotational part 4 is equipped with the first stabilizer blade 41, second
Foot 42, third stabilizer blade 43, the 4th stabilizer blade 44 and the 5th stabilizer blade 45, lock housing 10 are equipped with locating part 101.Lock tongue 1, square heart rotation
Part 3, central rotational part 4 are rotatably installed in lock housing 10.
Second magnet 2 is set on lock tongue 1, due to the magnetic repellence that the second magnet 2 generates after shutdown, is generated to lock tongue 1
Impetus releases lock tongue 1, and lock tongue 1 falls into the limiting slot 111 of button box 11, realizes function of locking a door；After locking a door, turn clockwise
Dynamic side's heart rotating member 3, square heart rotating member 3 stirs central rotational part 4, the second stabilizer blade of central rotational part 4 by first support 31
42 stir lock tongue 1, make 1 return of lock tongue, realize door opening function；After locking a door, the tapered end 5 is rotated counterclockwise, the tapered end 5 is dialled
First 51 stir the central rotational part 4, and the first stabilizer blade 41 of rotating member 4 coordinates with lock tongue locks lock tongue 1, forms tapered end and locks
State；Under the state of locking, third stabilizer blade 43 is staggered with first support 31, and first support 31 is in 101 setting range of locating part
When rotation, do not coordinate with central rotational part, i.e., side's heart rotating member 3 is idle running at this time；Under the state of locking, tapered end is rotated counterclockwise
5 one weeks, tapered end 5 was stirred central rotational part 4 by shifting block 51 and is unlocked, at this time the side's of being rotated further by heart rotating member 3, and square heart rotating member 3 is logical
It crosses first support 31 and stirs central rotational part 4, the second stabilizer blade 42 of central rotational part 4 stirs lock tongue 1, makes 1 return of lock tongue, realizes
Door opening function；Under the state of locking, rotational lock head 5 one weeks, tapered end 5 stirs the 4th stabilizer blade 44, central rotational part 4 by shifting block 51
It rotates and unlocks；Second week tapered end 5 is rotated, tapered end 5 stirs the 5th stabilizer blade 45 by shifting block 51, and central rotational part 4 drives lock tongue 1
Return realizes door opening function.
As depicted in figs. 1 and 2, Fig. 1 is the schematic diagram that the lock tongue 1 is located at pop-up working position, and Fig. 2 is the lock tongue 1
In the schematic diagram of return working position.
In embodiment, the mute lock of magnetic force further includes liner plate, and tooth point 9 is mounted on liner plate；Anticollision spring 8 is mounted on lock tongue 1
On locating slot 12 in, lock tongue 1 pop up when with liner plate at install tooth point 9 collide, reduce hit sound.
In embodiment, the first torsional spring 6 is set on lock tongue 1, structure is triple coil spring, after lock tongue 1 is by magnetic force moving,
The first torsional spring 6 being arranged on is changed into clockwise to power to power counterclockwise, and lock tongue 1 is released, and realizes function of locking a door；It is intermediate
Second torsional spring 7 is set on rotating member 4, and structure is that triple coil spring is set to it when the tapered end 1 stirs central rotational part 4
On the second torsional spring 7 counterclockwise to power change into clockwise give power, so that central rotational part 4 is locked lock tongue 1, formed tapered end lock
State.
Be idle running when rotation side's heart rotating member in conclusion the utility model is by under the state of locking, reduce for
The noise and mechanical wear that a variety of causes unnecessarily rotates key or by handle when brings；By under the state of locking, rotating
The tapered end rotates tapered end described in second week and the central rotational part, the central rotational part is driven to drive lock for one week to unlock
Door opening function is realized in gyrus lingulais position, simplifies and facilitates door opening process, the noise during reducing and loss；By in lock tongue
On anticollision spring is installed, when lock tongue being made to pop up with liner plate at install tooth point collide, reduce shock sound.To sum up,
The utility model overcomes traditional mechanical lock or magnetic key operated lock and all there is a problem of that collision noise is big and mechanical wear is high, caters to mesh
Demand of the preceding market to mute door product.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
The detailed description of step, it should be understood that the foregoing is merely specific embodiment of the utility model, be not used to limit this reality
With novel protection domain.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of mute lock of magnetic force, which is characterized in that include for being arranged in the button box of doorframe side wall and for being arranged in door body
On lock body, the button box includes limiting slot and the first magnet, and the lock body includes：
The side wall of lock housing, the lock housing has tooth point；
Lock tongue is rotatably installed in lock housing, and the lock tongue includes pop-up and two working positions of return, when lock tongue pops up, one end
On the outside of the lock housing, when lock tongue return, lock tongue is integrally located on the inside of lock housing, anticollision spring is equipped on the lock tongue, in lock tongue
Outward when pop-up, the anticollision spring is collided with tooth point；
Second magnet, second magnet are set on lock tongue, second magnet and the first magnet homopolar-repulsion, in door
It rotates lock tongue when shutting and pops up, the limiting slot is stretched into the one end being located on the outside of lock housing after lock tongue pop-up.
2. the mute lock of magnetic force according to claim 1, which is characterized in that lock housing is equipped with locating part, and the lock body also wraps
It includes：
Square heart rotating member, is rotatably installed in lock housing, side's heart rotating member have first support and second support, described first
Holder and second support coordinate with locating part, and the side's of making heart rotating member rotates in the range of setting；
Central rotational part, is rotatably installed in lock housing, and the central rotational part has the first stabilizer blade, the second stabilizer blade and third branch
Foot, second stabilizer blade is between the first stabilizer blade and third stabilizer blade；Lock tongue be located at pop-up working position when, second stabilizer blade with
Lock tongue coordinates, and the second stabilizer blade is rotated with the central rotational part, and stirring lock tongue makes lock tongue return, when the first stabilizer blade is with central rotational
Part rotates when coordinating with lock tongue, and lock tongue is maintained at pop-up working position, is in the state of locking, at this time the third stabilizer blade and described the
One holder is staggered, and when first support rotates in setting range, does not coordinate with central rotational part；It is described when locking status releasing
Third stabilizer blade and first support coordinate, and by rotation side heart rotating member, central rotational part are driven to rotate, and make the of central rotational part
Two stabilizer blades coordinate with lock tongue, by lock tongue return.
3. according to the mute lock of magnetic force described in claim 1 or claim 2, which is characterized in that further include liner plate, the tooth point
In on the liner plate, the anticollision spring is mounted in the locating slot on lock tongue.
4. the mute lock of magnetic force according to claim 2, which is characterized in that lock body further includes the tapered end being mounted in lock housing,
The tapered end includes a shifting block for capableing of 360 ° of rotations, and the shifting block coordinates with the central rotational part, stirs the centre
Rotating member realizes that the lock tongue return or tapered end are locked.
5. the mute lock of magnetic force according to claim 4, which is characterized in that the central rotational part further includes and the shifting block
Cooperation the 4th stabilizer blade and the 5th stabilizer blade, the 4th stabilizer blade and the 5th stabilizer blade it is adjacent and interval setting, popped up at lock tongue
When working position, the shifting block rotates clockwise or counterclockwise, makes for the cooperation with the 5th stabilizer blade, driving central rotational part
First stabilizer blade is realized with lock tongue cooperation and is locked, or so that the second stabilizer blade is coordinated with lock tongue and realized return；Lock tongue, which is located at, locks state
When, the shifting block drives central rotational part for the cooperation with the 4th stabilizer blade, and the first stabilizer blade is made to be detached from lock tongue, releases anti-
Lock status.
6. the mute lock of magnetic force according to claim 1 or claim 2, which is characterized in that the lock body further includes first
The structure of torsional spring, first torsional spring is triple coil spring, and external two circle is connect with lock tongue and lock housing respectively, when the lock tongue bullet
When going out, the direction that torsional spring is popped up along promotion lock tongue makes lock tongue maintain pop-up working position, realizes function of locking a door to power；When described
When lock tongue return, torsional spring, to power, makes lock tongue maintain return working position, realizes enabling work(along the direction for retracting lock tongue return
Energy.
7. the mute lock of magnetic force according to claim 2, which is characterized in that the second torsional spring is set on the central rotational part,
The structure of second torsional spring is triple coil spring, and when rotation central rotational part is locked, torsional spring pushes the first stabilizer blade to make it
Direction with lock tongue clamping maintains central rotational part to lock lock tongue, state is locked in formation to power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687729.XU CN207776590U (en) | 2017-06-12 | 2017-06-12 | The mute lock of magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687729.XU CN207776590U (en) | 2017-06-12 | 2017-06-12 | The mute lock of magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776590U true CN207776590U (en) | 2018-08-28 |
Family
ID=63218071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720687729.XU Active CN207776590U (en) | 2017-06-12 | 2017-06-12 | The mute lock of magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439380A (en) * | 2019-09-06 | 2019-11-12 | 温州华意利五金装饰有限公司 | A kind of convertible magnetic lock of lock tongue |
| CN110453997A (en) * | 2019-09-06 | 2019-11-15 | 温州华意利五金装饰有限公司 | A kind of magnetic lock lock body optimization structure |
-
2017
- 2017-06-12 CN CN201720687729.XU patent/CN207776590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439380A (en) * | 2019-09-06 | 2019-11-12 | 温州华意利五金装饰有限公司 | A kind of convertible magnetic lock of lock tongue |
| CN110453997A (en) * | 2019-09-06 | 2019-11-15 | 温州华意利五金装饰有限公司 | A kind of magnetic lock lock body optimization structure |
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