CN203742294U - Magnetic force silent lock body - Google Patents
Magnetic force silent lock body Download PDFInfo
- Publication number
- CN203742294U CN203742294U CN201420056987.4U CN201420056987U CN203742294U CN 203742294 U CN203742294 U CN 203742294U CN 201420056987 U CN201420056987 U CN 201420056987U CN 203742294 U CN203742294 U CN 203742294U
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- China
- Prior art keywords
- dead bolt
- peach
- plate
- location
- handle
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model relates to a lock body component of a door lock and provides a magnetic force silent lock body. According to the scheme, the lock body is provided with a lock box, and a locking dog, a handling cam, a locking mechanism and a cross-shaped cam. The lock box is composed of a liner, a bottom box and a box cover. The locking dog is made of abrasion-resistant plastics, a magnet block is embedded in a magnet embedding groove formed in the locking dog, and a poking knife is arranged at one end of the handling cam and can be used for poking a locking arm on the locking dog to make the locking dog return inside the lock box to perform unlocking. The locking mechanism is composed of a positioning plate, a locking dog plate and a locking dog poking piece. A tooth-shaped starting positioning groove and a tooth-shaped back locking positioning groove are formed in the locking dog plate, the tooth-shaped starting positioning groove and a positioning protrusive piece on the positioning plate are buckled, and the tooth-shaped locking positioning groove and the positioning protrusive piece on the positioning plate are buckled so that starting positioning and back locking positioning can be achieved. A poking piece on the cross-shaped cam can be matched with a poking groove in the locking dog plate to transversely poke the locking dog plate. By the utilization of attraction of the magnetic block, the locking dog automatically extends out in the process of closing a door, and therefore noise in the process of closing the door is lowered; meanwhile, the lock body further has the functions of back locking and unlocking and a windproof effect.
Description
Technical field
The utility model relates to a kind of lock body parts of five metals door lock fittings, especially door lock.
Background technology
At present, what on market, extensively use is the lock body of locking by spring force, is to rely on the elastic force of spring to stretch out in outside lock box when dead bolt free state, and friction and collision can occur for dead bolt and doorframe at closing time, after dead bolt retraction, ejects and inserts in button box again.This kind of lock body can sounded because of the collision of dead bolt and doorframe at closing time, when inserting button box under elastic force effect, dead bolt also can sound, between dead bolt and button box, unavoidable space also can make door when moving by wind, send collision noise, therefore, can not adapt to the requirement of people to silent door lock.
Summary of the invention
The purpose of this utility model be reduce door lock use noise, make door lock open and close more quiet, feel is better, and be applicable to various families and office door lock, a kind of magnetic force mute lock body is provided.
The technical scheme that the utility model adopts is: be provided with a lock box, be embedded with respectively a dead bolt, a handle is dialled peach, a lockable mechanism and a cross and dialled peach in lock box; Lock box is made up of liner plate, end box, lid, on liner plate, be provided with dead bolt hole, installation screw and lock box fixed block, on end box, being provided with dead bolt emptiness avoiding hole A, handle dials peach embedding hole A, handle and dials peach back-moving spring build-in sheet, handle and dial peach banking stop, locking chute A, reference column A, reference column B, cross and dial peach hole A, on lid, corresponding position is respectively equipped with dead bolt emptiness avoiding hole B, and handle is dialled peach embedding hole B, locking chute B, peach hole B dialled in cross; Dead bolt adopts wear-resisting plastic material to make, and is provided with magnet caulking groove and embeds a magnet piece in dead bolt, and the dead bolt other end is established a dead bolt pivot and is articulated between end box and lid, establishes a swing arm pivot is connected with dead bolt, and establish a lockup arm and pivot joins; Handle is dialled its capel of peach nationality and is articulated between end box and lid, capel central authorities establish a handle hole, capel one end is established a reset arm and is dialled at handle and under the elastic force effect of peach back-moving spring, make handle dial peach to be returned to handle and to dial peach banking stop place, and the capel other end is established one group of cutter and can be stirred lockup arm and make dead bolt return in lock box and unblank; Lockable mechanism is made up of a location-plate, a bolt plate and a dead bolt plectrum; Location-plate is provided with a location lug and two positioning runners, two positioning runners are embedded in respectively outside the interior reference column A of end box and reference column B, upper if a location sheet reset torsion spring is embedded in reference column A, its one end torsional interaction on location-plate, other end torsional interaction is in end box side; Bolt plate is provided with one and opens location serrate slot, one and lock location serrate slot, a limited post, a locking chute C, a dead bolt plectrum embedding post, a dead bolt plectrum reduction torsion spring embedding post, dead bolt plectrum reduction torsion spring embedding tenon and an allocating slot; Open location serrate slot and lock location serrate slot and engage respectively to realize unlatching location and lock location with the location lug on location-plate; Limited post is embedded in the locking chute B on lid, and locking chute C is embedded in outside the reference column B on end box, and dead bolt plectrum embedding post embeds in the locking chute A on end box; Dead bolt plectrum is articulated on dead bolt plectrum embedding post, and its one end is established a handle and dialled peach shifting block and dial cutter and coordinate, and the other end is established a cross and dialled peach shifting block and be located at the plectrum that cross dials on peach and coordinate; One dead bolt plectrum reduction torsion spring is embedded on dead bolt plectrum reduction torsion spring embedding post, its one end torsional interaction on dead bolt plectrum reduction torsion spring embedding tenon, other end torsional interaction on dead bolt plectrum, the plectrum that peach dialled in allocating slot and cross coordinates can laterally stir bolt plate.
The end of the present utility model box and button box adopt ferrous material, dead bolt and button box magnetic and stretch out dead bolt hole at closing time, dead bolt and end box magnetic while opening the door and in retraction lock box.In the time rotating counterclockwise cross and dial peach, plectrum engages with allocating slot, stir on location-plate release lock hyoplastron and open location serrate slot, and stir bolt plate simultaneously and move to the lockup arm direction of dead bolt together with dead bolt plectrum, dial after peach turns an angle when cross, location-plate snaps in location lug under the effect of location-plate reduction torsion spring to be locked in the serrate slot of location; Bolt plate and lockup arm offset, and dead bolt plectrum reduction torsion spring embedding tenon blocks lockup arm can not retract in the end box dead bolt; Meanwhile, handle dial peach idle running (rotate handle while dialling peach, handle dial peach end dial cutter dialled less than the handle of dead bolt plectrum end dial peach shifting block), lock object thereby reach.When clockwise rotating cross and dialling peach, plectrum engages with allocating slot, bolt plate moves to the contrary direction of the lockup arm of dead bolt together with dead bolt plectrum, after in location lug is positioned bolt plate to open location serrate slot, be rotated further cross and dial peach, cross is dialled peach the cross of stirring dead bolt plectrum is dialled to peach shifting block, drives handle to dial peach shifting block rotation lockup arm dead bolt is regained, and reaches release object; Or rotate handle and dial peach, group cutter drives handle to dial peach shifting block rotation lockup arm dead bolt is regained, and also can reach release object.
The beneficial effect that the utility model reaches by such scheme is: by the suction of dead bolt internal magnet, make at closing time dead bolt auto-extending, rotate handle and dial peach dead bolt is regained while opening the door, thereby greatly reduce the noise problem of switch gate; And, also played windproof effect of closing the door because powerful magnetic can not make dead bolt rock in button box hole; Meanwhile, also there is locking and unlocking function of common lock.
Brief description of the drawings
Below with reference to the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the utility model confined state cube view;
Fig. 2 is the utility model decomposing state three-dimensional view;
Fig. 3 is the lockable mechanism three-dimensional view of the utility model decomposing state;
Fig. 4 is the utility model confined state elevation;
Fig. 5 is A-A section and the utility model locking states schematic diagram of Fig. 4;
Fig. 6 is that A-A section and the utility model of Fig. 4 locked view;
Fig. 7 is A-A section and the utility model opening schematic diagram of Fig. 4.
Number in the figure is depicted as:
1-lock box: 11-liner plate: 111-dead bolt hole, 112-installation screw, 113 lock box fixed blocks; Box at the bottom of 12-: 121-dead bolt emptiness avoiding hole A, 122-handle are dialled peach embedding hole A, 123-handle and dialled peach back-moving spring build-in sheet, 124-handle and dial peach banking stop, 125-locking chute A, 126-reference column A, 127-reference column B, 128-cross and dial peach hole A; 13-lid: 131-dead bolt emptiness avoiding hole B, 132-handle are dialled peach embedding hole B, 133-locking chute B, peach hole B dialled in 134-cross;
2-dead bolt: 20-magnet piece, 21-magnet caulking groove, 22-dead bolt pivot, 23-swing arm, 24, lockup arm;
3-handle is dialled peach: 30-handle is dialled peach back-moving spring, 31-capel, 32-handle hole, 33-reset arm, 331-handle and dialled peach back-moving spring embedding tenon, 34 groups of cuttves;
4 lockable mechanisms: 41-location-plate: 410-location-plate reduction torsion spring, 411-location lug, 412-positioning runner; 42-bolt plate: 421-opens location serrate slot, 422-locks location serrate slot, 423-limited post, 424-locking chute C, 425-dead bolt plectrum embedding post, 426-dead bolt plectrum reduction torsion spring embedding post, 427-dead bolt plectrum reduction torsion spring embedding tenon, 428-allocating slot; 43-dead bolt plectrum: 430-dead bolt plectrum reduction torsion spring, 431-handle are dialled peach shifting block, peach shifting block dialled in 432-cross;
Peach dialled in 5 crosses: 51-plectrum.
Detailed description of the invention
As shown in Figure 1: the utility model is provided with a lock box 1, lock box 1 is made up of liner plate 11, end box 12 and lid 13, and dead bolt 2 is extended in liner plate 11 outsides.
As shown in Figure 2 and Figure 3: between end box 12 and lid 13, be embedded with respectively a dead bolt 2, a handle is dialled peach 3, a lockable mechanism 4 and a cross and dialled peach 5; On liner plate 11, be provided with dead bolt hole 111, installation screw 112 and lock box fixed block 113, on end box 12, being provided with dead bolt emptiness avoiding hole A 121, handle dials peach embedding hole A122, handle and dials peach back-moving spring build-in sheet 123, handle and dial peach banking stop 124, locking chute A125, reference column A126, reference column B127, cross and dial peach hole A128, on lid 13, corresponding position is respectively equipped with dead bolt emptiness avoiding hole B131, and handle is dialled peach embedding hole B132, locking chute B133, peach hole B134 dialled in cross; Dead bolt 2 adopts wear-resisting plastic material to make, one magnet piece 20 can embed in dead bolt 2, dead bolt 2 other ends are established a dead bolt pivot 22 and are articulated between end box 12 and lid 13, establish a swing arm 23 pivot 22 is connected with dead bolt 2, and establish a lockup arm 24 and join with pivot 22; Handle is dialled its capel 31 of peach 3 nationalitys and is articulated between end box 12 and lid 13, capel 31 central authorities establish a handle hole 32, capel 31 one end are established a reset arm 33 and are dialled at handle and under the elastic force effect of peach back-moving spring 30, make handle dial peach 3 to be returned to handle and to dial peach banking stop 124 places, and capel 31 other ends are established one group of cutter 34 and can be stirred lockup arm 24 and make dead bolt 2 return in end box 12 and unblank; Lockable mechanism 4 is made up of a location-plate 41, a bolt plate 42 and a dead bolt plectrum 43; Location-plate 41 is provided with a location lug 411 and two positioning runners 412, two positioning runners 412 are embedded in respectively outside the reference column A126 and reference column B127 in end box 12, upper if a location sheet reset torsion spring 410 is embedded in reference column A126, its one end torsional interaction on location-plate 41, other end torsional interaction is in end box 12 sides; Bolt plate 42 is provided with one and opens location serrate slot 421, one and lock location serrate slot 422, a limited post 423, a locking chute C424, a dead bolt plectrum embedding post 425, a dead bolt plectrum reduction torsion spring embedding post 426, a dead bolt plectrum reduction torsion spring embedding tenon 427 and an allocating slot 128; Open location serrate slot 421 and lock location serrate slot 422 and can engage respectively to realize unlatching location and lock location with the location lug 411 on location-plate 41; Limited post 423 is embedded in the locking chute B133 on lid 13, locking chute C424 is embedded in outside the reference column B127 on end box 12, dead bolt plectrum embedding post 425 embeds in the locking chute A125 on end box 12, can block lockable mechanism 4 and it can be slided along chute direction; Dead bolt plectrum 43 is articulated on dead bolt plectrum embedding post 425, and its one end is established a handle and dialled peach shifting block 431 and dial cutter 34 and coordinate, and the other end is established a cross and dialled peach shifting block 432 and be located at the plectrum 51 that cross dials on peach 5 and coordinate; One dead bolt plectrum reduction torsion spring 430 is embedded on dead bolt plectrum reduction torsion spring embedding post 426, its one end torsional interaction on dead bolt plectrum reduction torsion spring embedding tenon 427, other end torsional interaction is on dead bolt plectrum 43.
As shown in Figure 4, Figure 5: the end of the present utility model box 12 and button box adopt ferrous material, be provided with magnet caulking groove 21 and can embed magnet piece 20 in dead bolt 2, dead bolt 2 stretches out dead bolt hole 111 with button box magnetic at closing time.It is upper that location-plate reduction torsion spring 410 is embedded in reference column A126, its one end torsional interaction on location-plate 41, other end torsional interaction is in end box 12 sides; Locking chute C424 is embedded in outside the reference column B127 on end box 12; Dead bolt plectrum 43 is placed in lockup arm 24 sides, and the handle of its one end is dialled peach shifting block 431 and dialled cutter 34 and coordinate, and the cross of the other end is dialled peach shifting block 432 and is located at the plectrum 51 that cross dials on peach 5 and coordinates; Dead bolt plectrum reduction torsion spring 430 is embedded on dead bolt plectrum reduction torsion spring embedding post 426, its one end torsional interaction on dead bolt plectrum reduction torsion spring embedding tenon 427, the cross of other end torsional interaction on dead bolt plectrum 43 dial peach shifting block 432 places.
As shown in Figure 6: in the time rotating counterclockwise cross and dial peach 5, plectrum 51 engages with allocating slot 428, stir the unlatching location serrate slot 421 of location-plate 41 release lock hyoplastrons 42, and stir bolt plate 42 simultaneously and move to lockup arm 24 directions of dead bolt 2 together with dead bolt plectrum 43, dial after peach 5 turns an angle when cross, location-plate 41 enters to lock by location lug 411 boards under 410 effects of location-plate reduction torsion spring locates in serrate slot 422; Bolt plate 42 offsets with lockup arm 24, and dead bolt plectrum reduction torsion spring embedding tenon 427 blocks lockup arm 24 can not retract in end box 12 dead bolt 2; Meanwhile, handle dial peach 3 dally (rotate handle while dialling peach 3, handle dial peach 3 ends dial cutter 34 dialled less than the handle of dead bolt plectrum 43 ends dial peach shifting block 431), lock object thereby reach.
As shown in Figure 7: in the time clockwise rotating cross and dial peach 5, plectrum 51 engages with allocating slot 428, stirring bolt plate 42 moves to the contrary direction of the lockup arm 24 of dead bolt 2 together with dead bolt plectrum 43, when location lug 411 skids off and snaps in and open in the serrate slot of location 421 from locking location serrate slot 422, be positioned opening by bolt plate 42, be rotated further cross and dial peach 5, plectrum 51 can be stirred the cross of dead bolt plectrum 43 and dial peach shifting block 432, drive handle to dial peach shifting block 431 and rotate lockup arm 24 dead bolt 2 is return in end box 12, reach release object; Or rotate handle and dial peach 3, dial cutter 34 and drive handle to dial peach shifting block 431 to rotate lockup arm 24 dead bolt 2 is return in end box 12, also can reach release object.
The beneficial effects of the utility model are: by the suction of dead bolt internal magnet, make at closing time dead bolt auto-extending, rotate handle and dial peach dead bolt is regained while opening the door, thereby greatly reduce the noise problem of switch gate; And, also played windproof effect of closing the door because powerful magnetic can not make dead bolt rock in button box hole; Meanwhile, also there is locking and unlocking function of common lock.
Claims (7)
1. a magnetic force mute lock body, be provided with a lock box, in lock box, be embedded with respectively a dead bolt, a handle is dialled peach, a lockable mechanism and a cross and is dialled peach, it is characterized in that: lock box is made up of liner plate, end box, lid, on liner plate, be provided with dead bolt hole, on end box, be provided with dead bolt emptiness avoiding hole A, on lid, be provided with dead bolt emptiness avoiding hole B; In dead bolt, be provided with magnet caulking groove and embed a magnet piece, the dead bolt other end is established a dead bolt pivot and is articulated between end box and lid, establishes a swing arm pivot is connected with dead bolt, and establish a lockup arm and pivot joins; Handle is dialled peach and is articulated between end box and lid, and its one end is established one group of cutter and can be stirred lockup arm and make dead bolt return in lock box and unblank; Lockable mechanism is made up of a location-plate, a bolt plate and a dead bolt plectrum; Location-plate is provided with a location lug and two positioning runners, and two positioning runners are embedded in respectively outside the reference column A and reference column B in end box, establish a location sheet reset torsion spring and are embedded on reference column A; Bolt plate is provided with one and opens location serrate slot, one and lock location serrate slot, a limited post, a locking chute C, a dead bolt plectrum embedding post, a dead bolt plectrum reduction torsion spring embedding post, dead bolt plectrum reduction torsion spring embedding tenon and an allocating slot; Limited post is embedded in the locking chute B on lid, and locking chute C is embedded in outside the reference column B on end box, and dead bolt plectrum embedding post embeds in the locking chute A on end box; Dead bolt plectrum is articulated on dead bolt plectrum embedding post, and its one end is established a handle and dialled peach shifting block and dial cutter and coordinate, and the other end is established a cross and dialled peach shifting block and be located at the plectrum that cross dials on peach and coordinate; One dead bolt plectrum reduction torsion spring is embedded on dead bolt plectrum reduction torsion spring embedding post.
2. magnetic force mute lock body as claimed in claim 1, is characterized in that: described liner plate is provided with installation screw and lock box fixed block; Box of the described end is provided with handle and dials peach embedding hole A, handle and dial peach back-moving spring build-in sheet, handle and dial peach banking stop, locking chute A, reference column A, reference column B, cross and dial peach hole A; On described lid, relevant position is provided with that handle is dialled peach embedding hole B, locking chute B, peach hole B dialled in cross.
3. magnetic force mute lock body as claimed in claim 1, is characterized in that: described dead bolt adopts wear-resisting plastic material to make.
4. magnetic force mute lock body as claimed in claim 1, it is characterized in that: described handle is dialled peach middle part and is provided with a capel, its capel of nationality is articulated between end box and lid, capel central authorities establish a handle hole, and capel one end is established a reset arm and dialled at handle and under the elastic force effect of peach back-moving spring, make handle dial peach to be returned to start bit.
5. magnetic force mute lock body as claimed in claim 1, is characterized in that: the unlatching in described bolt plate is located serrate slot and locked location serrate slot and engages respectively to realize unlatching location and lock location with the location lug on location-plate.
6. magnetic force mute lock body as claimed in claim 1, is characterized in that: the plectrum that peach dialled in described cross coordinates and can laterally stir bolt plate with the allocating slot in bolt plate.
7. magnetic force mute lock body as claimed in claim 1, is characterized in that: the location lug of described location-plate snaps in while locking in the serrate slot of location; Bolt plate and lockup arm offset, and dead bolt plectrum reduction torsion spring embedding tenon blocks lockup arm can not retract in the end box dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056987.4U CN203742294U (en) | 2014-01-29 | 2014-01-29 | Magnetic force silent lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056987.4U CN203742294U (en) | 2014-01-29 | 2014-01-29 | Magnetic force silent lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742294U true CN203742294U (en) | 2014-07-30 |
Family
ID=51342111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056987.4U Withdrawn - After Issue CN203742294U (en) | 2014-01-29 | 2014-01-29 | Magnetic force silent lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774926A (en) * | 2014-01-29 | 2014-05-07 | 广东名门锁业有限公司 | Magnetic silent lock |
-
2014
- 2014-01-29 CN CN201420056987.4U patent/CN203742294U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774926A (en) * | 2014-01-29 | 2014-05-07 | 广东名门锁业有限公司 | Magnetic silent lock |
| CN103774926B (en) * | 2014-01-29 | 2015-12-30 | 广东名门锁业有限公司 | Magnetic force mute lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |