CN201843410U

CN201843410U - Electromagnet type lock set

Info

Publication number: CN201843410U
Application number: CN2010201956876U
Authority: CN
Inventors: 陈中和
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-12
Filing date: 2010-05-12
Publication date: 2011-05-25
Anticipated expiration: 2020-05-12

Abstract

The utility model relates to an electromagnet type lock set. The electromagnet type lock set comprises a lock body, a lock catch, an inner middle wall, a lever part, an electromagnet, a hook, a linkage mechanism and a lock cylinder, wherein the lever part is arranged at the inner side of the inner middle wall, the magnet head part of the electromagnet is adjacent to the tail part of the lever part, the hook is arranged at the outer side of the inner middle wall, the hook is provided with a hook tail, and an unlocking gap opposite to the position of the hook tail is arranged on the casing of the lock body; the linkage mechanism is in transmission connection, the lock cylinder is fixedly arranged on the lock catch and falls in a lock hole formed by the gap and the hook tail. When the electromagnet type lock is unlocked, the lever can be attracted by only controlling the work of the electromagnet (remote control or wire control), the linkage mechanism and the hook are linked, and the lock hole is opened, so that the lock body is separated from the lock catch, and the door is opened. The lock can be closed by only closing the door. The principles and the structures which are used in the utility model are simple. The electromagnet type lock set has excellent use effect, is not provided with the traditional lock hole and has better anti-theft property. Besides, a manual unlocking mode or a traditional key unlocking mode can be arranged, so that the electromagnet type lock has more comprehensive functions.

Description

A kind of electromagnet type lockset

Technical field

The utility model relates to a kind of lockset, especially a kind of lockset of charged magnet.

Background technology

Apply to the lockset on the door at present, the most general is exactly mechanical, its lock body part is installed on the door, and lock catch part is fixed on body of wall or the door hurdle, the groove that the lock core head stretches out snap close on lock body and the wall/door hurdle matches, insert key by keyhole on the lock body and rotate, just can control the flexible of lock core, thus the switch of control gate.This traditional lockset all is need be key operated, the mode of unblanking is comparatively single, need to seek key earlier when the user uses, insert keyhole, key, unblank, extract a plurality of steps such as key and just can finish whole unlocking action, use is loaded down with trivial details, is necessary to make improvements.

The utility model content

The purpose of this utility model is to provide a kind of traditional key operated, safer electromagnet type lockset that do not need to adopt.

The utility model is that the technical scheme that its technical problem of solution is adopted is:

A kind of electromagnet type lockset comprises lock body and snap close, also comprises:

With the inner separated interior mesospore of lock body;

Be positioned at the lever piece of mesospore inboard, lever piece rotates by vertical lever shaft and is installed in the lock body;

Be positioned at the electromagnet of mesospore inboard, the afterbody of its magnetic head portion and lever piece is adjacent;

Be positioned at the grab in the mesospore outside, on the mesospore, it was provided with the hook tail in this grab middle part was installed on by torque axis, and the lock body shell is provided with and the corresponding breach of unblanking in hook tail position;

Interlinked mechanism, the back segment part of this interlinked mechanism is in transmission connection with the head of described lever piece; Shut under the state, interlinked mechanism leading portion part offsets with grab, the hook tail is positioned at unblank breach inner and block the open side of the breach of unblanking, and forms the lockhole of circumferential closure; Under the unlocking condition, the afterbody of lever piece is attracted by electromagnet, and head rotation and transmission drive the leading portion part of interlinked mechanism and separate with grab, make the hook tail leave breach, and lockhole is opened; And

Be fixedly set in the lock on the snap close, this lock head is corresponding with gap position, falls into when shutting in the lockhole of breach and hook urogenesis.

As the further improvement of such scheme, the torque switch of the interlinked mechanism that is in transmission connection is installed on the shell of the interior side direction of described lock body.

The beneficial effects of the utility model are: the utility model adopts electromagnet type to unblank, when unblanking, only need by control work of electromagnet (as remote control or line traffic control), just can attract lever piece, interlinked mechanism, grab phase interlock and open lockhole, make lock body and snap close be separated, thereby door is opened, shut then and only need close door and just can; The applied principle of the utility model and simple in structure, result of use is good, and has theftproof performance preferably; This is external also can be provided with and manually to unblank or cooperate traditional key unlocking, makes function more comprehensive.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the internal construction schematic diagram of lock body part;

Fig. 3 is the internal construction schematic diagram of another angle of lock body part;

Fig. 4 is the structural representation of another direction of lock body part;

Fig. 5 is the internal construction schematic diagram of another direction of lock body part;

Fig. 6 is the structural representation of lock catch part;

Fig. 7 is the internal construction schematic diagram of unlocking condition down lock body part;

Fig. 8 is the internal construction schematic diagram of another direction of unlocking condition down lock body part;

Fig. 9 is the structural representation under the utility model unlocking condition;

Figure 10 is the user mode schematic diagram of the another kind of embodiment of the utility model.

The specific embodiment

With reference to Fig. 1～5, a kind of electromagnet type lockset provided by the utility model comprises also comprising lock body 1 that is loaded on the door and the snap close 2 that is loaded on wall or the door hurdle:

With lock body 1 inner separated interior mesospore 10, be used for the various elements location of each lock body 1 inside;

Be positioned at the irony lever piece 4 of mesospore 10 inboards, lever piece 4 rotates by vertical lever shaft 40 and is installed in the lock body 1, makes that its head 42 and afterbody 41 can be around lever shaft 40 motions;

Be positioned at the electromagnet 3 of mesospore 10 inboards, its magnetic head portion 31 is adjacent with the afterbody 41 of lever piece 4, after electromagnet 3 energisings, magnetic head portion 31 can produce magnetic force, the afterbody 41 of irony lever piece 4 will be subjected to magnetic attraction and forward magnetic head portion 31 places to, wherein the energising implementation of electromagnet 3 is more various, can powered battery be set by inside, for example available wire connects external electric source capsule switch, also can in electromagnet 3, remote-receiver be set, control by remote control, and preferred electromagnet 3 is the distance type electromagnet, feasible lock does not need to leave traditional lockhole, and the user only need just can realize the unlatching of locking by the remote controller that control is carried, thereby has guaranteed better security performance;

Be positioned at the grab 6 in mesospore 10 outsides, on the mesospore 10, it was provided with hook tail 61 in these grab 6 middle parts were installed on by the torque axis 60 that has torsion resilient element pertaining, and lock body 1 shell is provided with and the corresponding breach 11 of unblanking in hook tail 61 positions;

Interlinked mechanism, the back segment of this interlinked mechanism part is in transmission connection with the head 42 of described lever piece 4, so the afterbody 41 of lever piece 4 attracts by the magnetic head portion 31 of electromagnet 3 and when changeing down, change on the head 42, and just interlinked mechanism is given in transmission; Wherein shut under the state, interlinked mechanism leading portion part offsets with grab 6, hook tail 61 is positioned at unblank breach 11 inner and block the open side of the breach 11 of unblanking, and forms the lockhole of circumferential closure; Under the unlocking condition, the afterbody 41 of lever piece 4 is attracted by electromagnet 3, and head 42 rotates and transmission drives the leading portion part of interlinked mechanism and separates with grab 6, makes hook tail 61 leave breach 11, and lockhole is opened;

And as shown in Figure 6 be fixedly set in lock 21 on the snap close 2, these lock 21 heads are corresponding with breach 11 positions, fall into when shutting in the lockhole that breach 11 and hook tail 61 form.

In addition, as preferred implementation of the present utility model, the torque switch 12 of the interlinked mechanism that is in transmission connection is installed on the shell of the interior side direction of described lock body 1.

In the lockset industry, the implementation of interlinked mechanism is a lot, in the optimal way of the present utility model, the concrete structure of interlinked mechanism is: leading portion is partly for being positioned at the cam 5 in mesospore 10 outsides, on the mesospore 10, grab 6 was provided with gib head 62 in this cam 5 was installed in by pivot 50, connected together at the lug boss 51 that shuts under the state with cam 5, thereby the lug boss 51 that obtains cam 5 withstands gib head 62, prevents that grab 6 from rotating because of the torsion of torque axis 60; And under unlocking condition, lug boss 51 leaves gib head 62, grab 6 is received the twisting force of torque axis 60 and is rotated, just can make hook tail 61 leave breach 11 with

grab

6,11 of breach are opened on the direction of the side of opening the door, be that lockhole is opened, can make withdrawing from the opening direction of breach 1 smoothly in the lockhole for lock 21;

And the back segment part of described interlinked mechanism then is positioned at mesospore 10 inboards, and is in transmission connection with described cam 5, head 42 motions of lever piece 4 are converted to the rotation of cam 5.

Wherein this back segment partly comprises:

Be installed on transfer part 7 in the lock body 1 by rotating shaft 70, the rear side 71 of this transfer part 7 is in transmission connection with the head 42 of described lever piece 4;

Rotating disk 8 in being installed on by pivot 50 on the mesospore 10, this rotating disk 8 is provided with the outer bar 82 that spreads out that the bar 81 that spreads out reaches towards lock body 1 outside in lock body 1 inboard, spread out in the described front side 72 of bar 81 and transfer part 7 is in transmission connection, transfer part 7 is driven by lever piece 4, spread out in rotation is delivered on the bar 81, in spread out week that bar 81 is positioned at rotating disk 8 upwards, therefore then can drive rotating disk 8 and rotate; Interior mesospore 10 is provided with the via hole 101 of arc, the described outer bar 82 that spreads out passes the be in transmission connection eccentric part 52 of cam 5 of via hole 101, and it is preferred, the eccentric part 52 of cam 5 is a groove, described outer bar 82 ends of spreading out are positioned at groove, and when rotating disk 8 rotated, bar 82 compressing groove inwalls spread out outward, thereby cam 5 is given in transmission, rotates to drive cam 5;

Pivotal part 9 in being installed on by pivot 50 on the mesospore 10, these 9 weeks of pivotal part upwards link to each other with rotating disk 8 all sides by back-moving springs 91, when obtaining rotating disk 8 and rotating, spur the structure that pivotal part 9 is followed rotation;

In addition, the position of gib head 62 1 sides of described grab 6 is provided with the pull bar 63 towards lock body 1 inboard, mesospore 10 is provided with the arcuate socket 102 that passes for pull bar 63 in described, described pivot 50 is provided with torsion spring 501, one end of torsion spring 501 is connected with the pivoting portions of pivotal part 9, and the other end then catches on pull bar 63, when obtaining pivotal part 9 rotations, by torsion spring 501 pulling pull bars 63, and then the structure of pulling grab 6 rotations; Under this structure enforcement state, the torque direction of described torque axis 60 is for shutting direction, makes grab 6 be subjected to the torsion of torque axis 60 under normal conditions and gets back to and close lockhole and put.

In above-mentioned enforcement structure, the moment of torsion of described torque switch 12 is towards shutting direction, torque switch 12 is provided with torque spring 121, and these torque spring 121 1 ends are connected with lock body 1 shell, and the other end is connected with rotation casting die 13, the tail side 73 that described rotation casting die 13 ends and transfer part 7 are extended is in transmission connection, to the direction torsional torque switch 12 of unblanking, just can give tail side 73 by rotating casting die 13 transmissions, rotate and drive transfer part 7, and then be transferred to cam 5, grab 6 places, realize unblanking.

As Fig. 7～shown in Figure 9, when unblanking, 3 work of control electromagnet, magnet portion 31 produces magnetic force, attract 41 times commentaries on classics of afterbody of lever piece 4 to be attached in the magnetic head portion 31, change on the head 42 of lever piece 4, be delivered to the rear side 71 of transfer part 7 and drive 7 rotations of transfer part, again by front side 72 be delivered to rotating disk 8 in bar 81 places of spreading out, changeed rotating disk 8 and pivot 50 and dial; At this moment, rotating disk 8 drives cam 5 by the bar 82 that spreads out outward and rotates certain position on the one hand, and lug boss 51 leaves gib head 62, on the other hand, the pivotal part 9 on the pivot 50 is because of back-moving spring 91 effects, and pivoting portions is followed rotating disk 8 and rotated, produce torsion on the torsion spring 501, just spur pull bar 63, the two aspect combinations of grab 6, grab 6 rotates, make hook tail 61 leave breach 11, lockhole is opened, and lock 21 moves with door and leaves lock body from the openend of breach 11, and door just can be pushed open easily; And after electromagnet 3 outage, magnetic head portion 31 lost magnetic force, all elements all can be returned under the state of shutting; At closing time, the door that closes, hook tail 61 have certain distance of inwardly changeing, when lock 21 was run into hook tail 61, grab 6 inwardly changeed, and made lock 21 enter in the breach 11, grab 6 is subjected to torque axis 60 effects to get back to the pass lockhole afterwards, lock 21 is locked in the lockhole of hook tail 61 and breach 11 compositions.

As shown in figure 10, be another kind of embodiment of the present utility model, its basic structure is identical with top description, different is that torque switch 12 is key cylinder, like this when using torque switch 12, just need corresponding key 0 to insert in the keyhole 01 of torque switch 12, the rotation of ability control torque switch 12

In sum, the utility model adopts electromagnet type to unblank, when unblanking, only need by control work of electromagnet (as remote control), just can attract lever piece, interlinked mechanism, grab phase interlock and open lockhole, make lock body and snap close be separated, thereby door is opened, shut then and only need close door and just can; The applied principle of the utility model and simple in structure, result of use is good, and does not have traditional lockhole, has preferable theftproof performance; Can be provided with manually in addition and unblank, and traditional keyhole, unblank for mechanical type, make function more comprehensive, can be at some cases of emergency, when for example having a power failure, employing manually unblanks or keyhole is unblanked.

Claims

1. an electromagnet type lockset comprises lock body (1) and snap close (2), it is characterized in that also comprising:

With the inner separated interior mesospore (10) of lock body (1);

Be positioned at the inboard irony lever piece (4) of mesospore (10), lever piece (4) rotates by vertical lever shaft (40) and is installed in the lock body (1);

Be positioned at the inboard electromagnet (3) of mesospore (10), its magnetic head portion (31) is adjacent with the afterbody (41) of lever piece (4);

Be positioned at the grab (6) in mesospore (10) outside, this grab (6) middle part is installed on the interior mesospore (10) by torque axis (60), and it is provided with hook tail (61), and lock body (1) shell is provided with and hook tail (61) the corresponding breach of unblanking in position (11);

Interlinked mechanism, the back segment part of this interlinked mechanism is in transmission connection with the head (42) of described lever piece (4); Shut under the state, interlinked mechanism leading portion part offsets with grab (6), and it is inner and block the open side of the breach of unblanking (11) to make hook tail (61) be positioned at the breach of unblanking (11), forms the lockhole of circumferential closure; Under the unlocking condition, the afterbody (41) of lever piece (4) is attracted by electromagnet (3), and head (42) rotates and transmission drives the leading portion part of interlinked mechanism and separates with grab (6), makes hook tail (61) leave breach (11), and lockhole is opened; And

Be fixedly set in the lock (21) on the snap close (2), this lock (21) head is corresponding with breach (11) position, falls into when shutting in the lockhole of breach (11) and hook tail (61) formation.

2. the described a kind of electromagnet type lockset of follow-up claim 1 is characterized in that: the torque switch (12) that the interlinked mechanism that is in transmission connection is installed on the shell of the interior side direction of described lock body (1).

3. a kind of electromagnet type lockset according to claim 2 is characterized in that: described torque switch (12) is a key cylinder.

4. follow-up claim 1 or 2 described a kind of electromagnet type locksets is characterized in that:

The leading portion of described interlinked mechanism is partly for being positioned at the cam (5) outside the mesospore (10), this cam (5) is installed on the interior mesospore (10) by pivot (50), grab (6) is provided with gib head (62), connects together at the lug boss (51) that shuts under the state with cam (5); Under unlocking condition, lug boss (51) leaves gib head (62), makes hook tail (61) leave breach (11) with grab (6);

The back segment part of described interlinked mechanism then is positioned at mesospore (10) inboard, and is in transmission connection with described cam (5), head (42) motion of lever piece (4) is converted to the rotation of cam (5).

5. follow-up claim 4 described a kind of electromagnet type lockset is characterized in that:

The back segment of described interlinked mechanism partly comprises:

Be installed on the interior transfer part (7) of lock body (1) by rotating shaft (70), the rear side (71) of this transfer part (7) is in transmission connection with the head (42) of described lever piece (4);

Be installed on rotating disk (8) on the interior mesospore (10) by pivot (50), this rotating disk (8) be provided with towards lock body (1) inboard in spread out bar (81) and towards the outer bar that spreads out (82) in lock body (1) outside, the front side (72) of spread out in described bar (81) and transfer part (7) is in transmission connection; Interior mesospore (10) is provided with the via hole (101) of arc, and the described outer bar (82) that spreads out passes the be in transmission connection eccentric part (52) of cam (5) of via hole (101);

Be installed on pivotal part (9) on the interior mesospore (10) by pivot (50), this pivotal part (9) week upwards links to each other with all sides of rotating disk (8) by back-moving spring (91);

In addition, the position of gib head (62) one sides of described grab (6) is provided with towards the inboard pull bar (63) of lock body (1), mesospore (10) is provided with the arcuate socket (102) that passes for pull bar (63) in described, described pivot (50) is provided with torsion spring (501), one end of torsion spring (501) is connected with the pivoting portions of pivotal part (9), and the other end then catches on pull bar (63); The torque direction of described torque axis (60) is for shutting direction.

6. according to claim 2 or 3 described a kind of electromagnet type locksets, it is characterized in that: the moment of torsion of described torque switch (12) is towards shutting direction, torque switch (12) is provided with torque spring (121), these torque spring (121) one ends are connected with lock body (1) shell, the other end is connected with rotation casting die (13), and the tail side (73) that described rotation casting die (13) end and transfer part (7) are extended is in transmission connection.

7. a kind of electromagnet type lockset according to claim 4 is characterized in that: the eccentric part (52) of described cam (5) is a groove, and described outer bar (82) end of spreading out is positioned at groove and is in transmission connection mutually.

8. electromagnet type lockset according to claim 1 is characterized in that: described electromagnet (3) is remote control or wire controlled induced electricity magnet.