CN204457107U - A kind of Novel sound-silencing Automatic anti-theft lock - Google Patents
A kind of Novel sound-silencing Automatic anti-theft lock Download PDFInfo
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- CN204457107U CN204457107U CN201520137907.2U CN201520137907U CN204457107U CN 204457107 U CN204457107 U CN 204457107U CN 201520137907 U CN201520137907 U CN 201520137907U CN 204457107 U CN204457107 U CN 204457107U
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- frizzen
- rivet
- tongue
- lock
- spring
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- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 241001347978 Major minor Species 0.000 claims abstract description 7
- 210000002105 tongue Anatomy 0.000 claims description 78
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of Novel sound-silencing Automatic anti-theft lock, comprise panel, lock housing, cover plate, lock core opening assembly, major-minor dead bolt, upper and lower strut, flip flop equipment and compensation arrangement, described flip flop equipment comprises roller, rolling wheel support, frizzen, triggering spring, frizzen stator, triggers torsion spring, jump ring, return spring, sliding part, sliding part frizzen, triggering locating part, trigger member limiting rivet and trigging control sheet.The utility model both immediately can not trigger impact doorframe and cause damage to doorframe, can not affect again dead bolt and eject, decrease noise effect; The compensation arrangement fit clearance that can reduce between door and doorframe is avoided rocking, the quality of fit between lockhole and dead bolt can be improved, the utility model is conducive to producing to be installed, lock flexible, dead bolt ejects needs the emptying of roller aligning lockhole just can firmly eject, and has the features such as compact conformation is reasonable, flexible movements are light, noise is little, working stability is reliable, security performance is good, long service life.
Description
Technical field
The utility model relates to a kind of Novel sound-silencing Automatic anti-theft lock, refers to especially a kind ofly to regulate the Novel sound-silencing Automatic anti-theft lock of automatic triggering system by machine driving safety sensitive.
Background technology
Lockset is one of core component of security door, and the quality of lockset performance is directly related to safety and the functional performance of security door.In the prior art, door lock disclosed in Chinese patent literature CN2849063Y, mainly comprise the lock housing that has front panel, and the dead bolt component be arranged in described lock housing, automatically a closed dead bolt auto-telescopic mechanism is opened for realizing described dead bolt component, one for controlling the opening mechanism of lock spring bolt of described dead bolt auto-telescopic mechanism work, and one to produce the push rod of promotion at closing time, make the structure of described automatic door lock compacter time wherein by being mutually nested in one group of biasing member together and a transmission component, and the control realized dead bolt automatic telescopic, but there are following problems in above-mentioned prior art:
(1) from overall structure, because its drive disk assembly be connected with the unlocking force output block of lock core is complicated parts, thus in production assembling process, improve difficulty and the process time of assembling.And transmission complexity easily breaks down, application life is short.
(2) in use, have employed positioning bead position limiting structure in above-mentioned hook plate of the prior art, the shortcoming of this structure is cannot to strengthen when lockset uses spacing, and stressed easy automatic retracted, can not play good pick-proof effect.
(3) in above-mentioned prior art, sliding pin under flip flop equipment is because frequent use is easily dropped, flip flop equipment malfunctioning appearance is made to slide the situation of touching doorframe, doorframe is caused to damage, and lockset trigger elements device cannot regulate extension elongation according to triggered gap, easily occurs the phenomenon of not locking when triggered gap is slightly large.
(4) dead bolt component and the certain fit clearance of hook plate, yielding to dead bolt component after stressed in using, hook plate not easily ejects, and is difficult to open flexibly or locking.
For this reason, many manufacturers and knowledgeable people have carried out research repeatedly, but not yet have good way to solve the problems referred to above so far.
Utility model content
For overcoming the technical problem that existing door lock exists, the utility model provides that a kind of structure is simple, assembling easily, noise is little and can reasonable adjusting, the Novel sound-silencing Automatic anti-theft lock of reliable operation.
For solving the problems of the technologies described above, technology of the present utility model by the following technical solutions:
A kind of Novel sound-silencing Automatic anti-theft lock, comprise panel, lock housing, cover plate, lock core opening assembly, major-minor dead bolt, upper and lower strut, flip flop equipment and compensation arrangement, described flip flop equipment comprises roller, rolling wheel support, frizzen, trigger spring, frizzen stator, trigger torsion spring, jump ring, return spring, sliding part, sliding part frizzen, trigger locating part, trigger member limiting rivet and trigging control sheet, described roller is fixed on described rolling wheel support by roller rivet, described frizzen one end is fixedly connected with rolling wheel support, described frizzen stator is located on master lock tongue, frizzen is by described frizzen stator location, described triggering spring and return spring are all set on described frizzen, and lay respectively at the two ends up and down of described frizzen stator, described sliding part is grooved, sliding part is provided with perforation, described frizzen end is provided with jump ring, sliding part is located at described frizzen end by described perforation and is fixed by described jump ring, side and the described trigging control sheet of described sliding part are riveted, the tail end of described trigging control sheet is provided with spacing draw-in groove, the head end of described triggering locating part is riveted on master lock tongue, tail end both sides are respectively equipped with the triggering be connected with described trigger member limiting rivet and limiting card slot fit and fix step and trigger spacing slope, the tail end triggering locating part is also provided with extension, described trigger member limiting rivet is located in lock housing, described extension and described trigger member limiting rivet overlap and spacing by described trigger member limiting rivet, the middle part of described triggering torsion spring is riveted in described lock housing, and the one end of triggering torsion spring rides on described triggering locating part, the other end and described master lock tongue overlap.
On the basis of technique scheme, the utility model can also do following improvement:
As preferably, described secondary lock tongue has riveted hook tongue respectively by two hook tongue rivets, connected by hook tongue torsion spring between described hook tongue, and hook tongue is spacing by the hook tongue limiting rivet on secondary lock tongue, described compensation arrangement comprises compensating tongue, compensates pin and counterbalance spring, and described compensating tongue is located between two hook tongues, and compensating tongue is set on described compensation pin, described counterbalance spring is located at and is compensated on pin, and the described front end compensating pin is also provided with compensating tank.
As preferably, the afterbody of described major-minor dead bolt is interconnected to an entirety, the afterbody of secondary lock tongue is connected with the spring retainer boss in lock housing by promoting spring, and promotion spring is arranged with bourdon tube, described lock housing is provided with the limiting plate of bourdon tube, described bourdon tube one end is welded on secondary lock tongue, and the other end passes described limiting plate, to limit the direction of major-minor dead bolt motion.
As preferably, lockout member, lockout member torsion spring, lockout member rivet and lockout member positive stop lug boss described cover plate be equipped with, described lockout member one end is fixing on the cover board by described lockout member rivet, one end of the lockout member other end and described lockout member torsion spring is socketed, the other end of lockout member torsion spring is fixing on the cover board by locking torsion spring fixing rivet, described lockout member positive stop lug boss is arranged on cover plate, and coordinates spacing with lockout member.
As preferably, described cover plate is provided with interior opening device, release the button in described interior opening device comprises, driving link and driving member, inside release the button on the cover board hinged for described driving link, described driving link is provided with driving link stopper slot, described driving member is on the cover board hinged by driving member rivet, driving link and driving member overlap mutually, lap-joint is provided with the engaging tooth cooperatively interacted, also be provided with between driving link and driving member and connect compressing tablet connection, described connection compressing tablet is fixed by described driving member rivet and the limiting rivet be arranged in described driving link stopper slot.
As preferably, described upper connecting rod is located on described cover plate, described lower link is located in described lock housing, and upper and lower strut position is relative, upper and lower strut is all provided with connecting rod gathering sill and connecting rod startup groove, described connecting rod gathering sill is spacing by the rivet be arranged in cover plate or lock housing, and described connecting rod starts groove, and to open rivet by the connecting rod be arranged on master lock tongue or secondary lock tongue spacing, and the unlatching of upper and lower strut is by the motion control of master lock tongue and secondary lock tongue.
As preferably, the afterbody of described rolling wheel support is provided with screw, described frizzen head is provided with the screw thread matched with described screw, frizzen and rolling wheel support are for being threaded, thus both length that is spirally connected can be regulated as required, regulate the extension elongation of roller to adapt to the needs of different gap, improve the reliability of door lock work, safety.
Compared with prior art, the beneficial effect that the utility model has is: the flip flop equipment that delays of the utility model setting is stablized, both immediately can not trigger impact doorframe and damage had been caused to doorframe, and dead bolt can not have been affected again and eject, also effectively reduce the unmanageable noise effect of self-lock in the past; The compensation arrangement fit clearance that can reduce between door and doorframe arranged is avoided rocking, and the quality of fit that can improve between lockhole and dead bolt, the utility model is conducive to producing to be installed, lock flexible, dead bolt ejects needs the emptying of roller aligning lockhole just can firmly eject, after adopting said structure, there is the features such as compact conformation is reasonable, flexible movements are light, noise is little, working stability is reliable, security performance is good, long service life.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model unlatching;
Structural representation when Fig. 2 is the utility model locking;
Fig. 3 is the utility model hook tongue opening schematic diagram;
Fig. 4 is the utility model hook tongue closure state schematic diagram;
Fig. 5 is the structural representation of the utility model trigging control sheet;
Structural representation when Fig. 6 is the unlatching of the utility model flip flop equipment;
Structural representation when Fig. 7 is the utility model flip flop equipment locking;
The structural representation of lock housing when Fig. 8 is the utility model unlatching;
The structural representation of lock housing when Fig. 9 is the utility model locking.
In figure: 1-panel; 2-lock housing; 3-cover plate; 4-master lock tongue; 5-secondary lock tongue; The upper connecting rod of 6-; 7-lower link; 8-flip flop equipment; 9-compensation arrangement; 10-roller; 11-rolling wheel support; 12-frizzen; 13-triggers spring; 14-frizzen stator; 15-triggers torsion spring; 16-jump ring; 17-return spring; 18-sliding part; 19-sliding part rivet; 20-triggers locating part; 21-trigger member limiting rivet; 22-trigging control sheet; The spacing draw-in groove of 23-; 24-triggers fixing step; 25-triggers spacing slope; 26-extension; 27-hook tongue rivet; 28-hook tongue; 29-hook tongue torsion spring; 30-hook tongue limiting rivet; 31-compensating tongue; 32-compensates pin; 33-counterbalance spring; 34-compensating tank; 35-promotes spring; 36-bourdon tube; 37-limiting plate; 38-lockout member; 39-lockout member torsion spring; 40-lockout member rivet; 41-lockout member positive stop lug boss; 42-locks torsion spring fixing rivet; Release the button in 43-; 44-driving link; 45-driving member; 46-driving link stopper slot; 47-driving member rivet; 48-engaging tooth; 49-connects compressing tablet; 50-limiting rivet; 51-connecting rod gathering sill; 52-connecting rod starts groove; 53-connects unlatching rivet; 54-lock core gear; 55-transmission gear.
Detailed description of the invention
For the understanding the utility model making those skilled in the art more clear and intuitive, below in conjunction with accompanying drawing, the utility model is further described.
Novel sound-silencing Automatic anti-theft lock of the present utility model, as shown in Fig. 1 ~ 9, comprises panel 1, lock housing 2, cover plate 3, lock core opening assembly, master lock tongue 4, secondary lock tongue 5, upper connecting rod 6, lower link 7, flip flop equipment 8 and compensation arrangement 9, flip flop equipment 8 comprises roller 10, rolling wheel support 11, frizzen 12, trigger spring 13, frizzen stator 14, trigger torsion spring 15, jump ring 16, return spring 17, sliding part 18, trigger locating part 20, trigger member limiting rivet 21 and trigging control sheet 22, roller 10 is fixed on rolling wheel support 11 by rivet, frizzen 12 one end is provided with screw thread, the afterbody of rolling wheel support 11 is provided with the screw with threaded engagement, be fixedly connected by screw thread and screw between frizzen 12 and rolling wheel support 11, frizzen stator 14 is located on master lock tongue 4, frizzen 12 is located by frizzen stator 14, triggering spring 13 and return spring 17 are all set on frizzen 12, and lay respectively at the two ends up and down of frizzen stator 14, sliding part 18 is in grooved, sliding part 18 is provided with perforation, the frizzen 12 at frizzen 12 end and frizzen stator 14 place is all provided with jump ring 16, and sliding part 18 is located at frizzen 12 end by perforation and is fixed by jump ring 16, side and the trigging control sheet 22 of sliding part 18 are riveted by sliding part rivet 19, the tail end of trigging control sheet 22 is provided with spacing draw-in groove 23, the head end triggering locating part 20 is riveted on master lock tongue 4, tail end both sides are respectively equipped with the triggering be connected with trigger member limiting rivet 21 and spacing draw-in groove 23 and fix step 24 and trigger spacing slope 25, the tail end triggering locating part 20 is also provided with extension 26, trigger member limiting rivet 21 is located in lock housing 2, extension 26 and trigger member limiting rivet 21 overlap and spacing by trigger member limiting rivet 21, the middle part of triggering torsion spring 15 is riveted in lock housing 2, and the one end of triggering torsion spring 15 rides on triggering locating part 20, the other end and master lock tongue 4 overlap.
Secondary lock tongue 5 is riveted respectively by two hook tongue rivets 27 and has hook tongue 28, connected by hook tongue torsion spring 29 between hook tongue 28, and hook tongue 28 is spacing by the hook tongue limiting rivet 30 on secondary lock tongue 5, compensation arrangement 9 comprises compensating tongue 31, compensates pin 32 and counterbalance spring 33, compensating tongue 31 is located between two hook tongues 28, and compensating tongue 31 is set on compensation pin 32, counterbalance spring 33 is located at and is compensated on pin 32, and the front end of compensation pin 32 is also provided with compensating tank 34.
The afterbody of master lock tongue 4 and secondary lock tongue 5 is interconnected to an entirety, the afterbody of secondary lock tongue 5 is connected with the spring retainer boss (not shown) in lock housing 2 by promoting spring 35, and promote spring 35 is arranged with bourdon tube 36, lock housing 2 is provided with the limiting plate 37 of bourdon tube 36, bourdon tube 36 one end is welded on secondary lock tongue 5, the other end passes limiting plate 37, to limit the direction of master lock tongue 4 and secondary lock tongue 5 motion.
Lockout member 38, lockout member torsion spring 39, lockout member rivet 40 and lockout member positive stop lug boss 41 cover plate 3 be equipped with, lockout member 38 one end is fixed on cover plate 3 by lockout member rivet 40, one end of lockout member 38 other end and lockout member torsion spring 39 is socketed, the other end of lockout member torsion spring 39 is fixed on cover plate 3 by locking torsion spring fixing rivet 42, lockout member positive stop lug boss 41 is arranged on cover plate 3, and coordinates spacing with lockout member 38.Cover plate 3 is provided with interior opening device, release the button 43 in interior opening device comprises, driving link 44 and driving member 45, inside release the button and 43 driving link 44 is hinged on cover plate 3, driving link 44 is provided with driving link stopper slot 46, driving member 45 is hinged on cover plate 3 by driving member rivet 47, driving link 44 and driving member 45 overlap mutually, lap-joint is provided with the engaging tooth 48 cooperatively interacted, also be provided with connection compressing tablet 49 between driving link 44 and driving member 45 to connect, connect compressing tablet 49 and fixed by driving member rivet 47 and the limiting rivet 50 be arranged in driving link stopper slot 46.
Upper connecting rod 6 is located on cover plate 3, lower link 7 is located in lock housing 2, and upper connecting rod 6 is relative with lower link 7 position, upper connecting rod 6 and lower link 7 are all provided with connecting rod gathering sill 51 and connecting rod startup groove 52, connecting rod gathering sill 51 is spacing by the rivet be arranged in cover plate 3 or lock housing 2, connecting rod starts groove 52, and by being arranged on connecting rod on master lock tongue 4 or secondary lock tongue 5, to open rivet 53 spacing, and the unlatching of upper connecting rod 6 and lower link 7 is by the motion control of master lock tongue 4 and secondary lock tongue 5.Lock core opening assembly comprises lock core gear 54 and transmission gear 55.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a Novel sound-silencing Automatic anti-theft lock, comprises panel, lock housing, cover plate, lock core opening assembly, major-minor dead bolt, upper and lower strut, flip flop equipment and compensation arrangement, is characterized in that: described flip flop equipment comprises roller, rolling wheel support, frizzen, trigger spring, frizzen stator, trigger torsion spring, jump ring, return spring, sliding part, sliding part frizzen, trigger locating part, trigger member limiting rivet and trigging control sheet, described roller is fixed on described rolling wheel support by roller rivet, described frizzen one end is fixedly connected with rolling wheel support, described frizzen stator is located on master lock tongue, frizzen is by described frizzen stator location, described triggering spring and return spring are all set on described frizzen, and lay respectively at the two ends up and down of described frizzen stator, described sliding part is grooved, sliding part is provided with perforation, described frizzen end is provided with jump ring, and sliding part is located at described frizzen end by described perforation and is fixed by described jump ring, side and the described trigging control sheet of described sliding part are riveted, the tail end of described trigging control sheet is provided with spacing draw-in groove, the head end of described triggering locating part is riveted on master lock tongue, tail end both sides are respectively equipped with the triggering be connected with described trigger member limiting rivet and limiting card slot fit and fix step and trigger spacing slope, the tail end triggering locating part is also provided with extension, described trigger member limiting rivet is located in lock housing, described extension and described trigger member limiting rivet overlap and spacing by described trigger member limiting rivet, the middle part of described triggering torsion spring is riveted in described lock housing, and the one end of triggering torsion spring rides on described triggering locating part, the other end and described master lock tongue overlap.
2. Novel sound-silencing Automatic anti-theft lock according to claim 1, it is characterized in that: described secondary lock tongue has riveted hook tongue respectively by two hook tongue rivets, connected by hook tongue torsion spring between described hook tongue, and hook tongue is spacing by the hook tongue limiting rivet on secondary lock tongue, described compensation arrangement comprises compensating tongue, compensates pin and counterbalance spring, described compensating tongue is located between two hook tongues, compensating tongue is set on described compensation pin, described counterbalance spring is located at and is compensated on pin, and the described front end compensating pin is also provided with compensating tank.
3. Novel sound-silencing Automatic anti-theft lock according to claim 2, it is characterized in that: the afterbody of described major-minor dead bolt is interconnected to an entirety, the afterbody of secondary lock tongue is connected with the spring retainer boss in lock housing by promoting spring, and promotion spring is arranged with bourdon tube, described lock housing is provided with the limiting plate of bourdon tube, described bourdon tube one end is welded on secondary lock tongue, and the other end passes described limiting plate, to limit the direction of major-minor dead bolt motion.
4. the Novel sound-silencing Automatic anti-theft lock according to any one of claim 1 ~ 3, it is characterized in that: described cover plate is equipped with lockout member, lockout member torsion spring, lockout member rivet and lockout member positive stop lug boss, described lockout member one end is fixing on the cover board by described lockout member rivet, one end of the lockout member other end and described lockout member torsion spring is socketed, the other end of lockout member torsion spring is fixing on the cover board by locking torsion spring fixing rivet, described lockout member positive stop lug boss is arranged on cover plate, and coordinates spacing with lockout member.
5. Novel sound-silencing Automatic anti-theft lock according to claim 4, it is characterized in that: described cover plate is provided with interior opening device, release the button in described interior opening device comprises, driving link and driving member, inside release the button on the cover board hinged for described driving link, described driving link is provided with driving link stopper slot, described driving member is on the cover board hinged by driving member rivet, driving link and driving member overlap mutually, lap-joint is provided with the engaging tooth cooperatively interacted, also be provided with between driving link and driving member and connect compressing tablet connection, described connection compressing tablet is fixed by described driving member rivet and the limiting rivet be arranged in described driving link stopper slot.
6. Novel sound-silencing Automatic anti-theft lock according to claim 5, it is characterized in that: described upper connecting rod is located on described cover plate, described lower link is located in described lock housing, and upper and lower strut position is relative, upper and lower strut is all provided with connecting rod gathering sill and connecting rod startup groove, described connecting rod gathering sill is spacing by the rivet be arranged in cover plate or lock housing, described connecting rod starts groove, and to open rivet by the connecting rod be arranged on master lock tongue or secondary lock tongue spacing, and the unlatching of upper and lower strut is by the motion control of master lock tongue and secondary lock tongue.
7. Novel sound-silencing Automatic anti-theft lock according to claim 6, it is characterized in that: the afterbody of described rolling wheel support is provided with screw, described frizzen head is provided with the screw thread matched with described screw, frizzen and rolling wheel support are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137907.2U CN204457107U (en) | 2015-03-12 | 2015-03-12 | A kind of Novel sound-silencing Automatic anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137907.2U CN204457107U (en) | 2015-03-12 | 2015-03-12 | A kind of Novel sound-silencing Automatic anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204457107U true CN204457107U (en) | 2015-07-08 |
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ID=53664014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520137907.2U Expired - Fee Related CN204457107U (en) | 2015-03-12 | 2015-03-12 | A kind of Novel sound-silencing Automatic anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204457107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150196A (en) * | 2016-08-02 | 2016-11-23 | 浙江王力门业有限公司 | A kind of antitheft opener for automatic door lock |
| CN106468115A (en) * | 2016-09-07 | 2017-03-01 | 珠海优特物联科技有限公司 | A kind of lock body |
-
2015
- 2015-03-12 CN CN201520137907.2U patent/CN204457107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150196A (en) * | 2016-08-02 | 2016-11-23 | 浙江王力门业有限公司 | A kind of antitheft opener for automatic door lock |
| CN106468115A (en) * | 2016-09-07 | 2017-03-01 | 珠海优特物联科技有限公司 | A kind of lock body |
| CN106468115B (en) * | 2016-09-07 | 2018-09-18 | 珠海优特物联科技有限公司 | A kind of lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200812 Address after: No.28 Qingshanchong formation, Fujia village, meimeimeiba Town, Ningxiang County, Changsha City, Hunan Province Patentee after: Hunan Hongdun Industry and Trade Co.,Ltd. Address before: 410000 Hunan province city Changsha benevolent Park Furong District Ming Court 12 building 301 room Hongting Patentee before: CHANGSHA JIDUN SECURITY TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |