CN101619637A - Lockset capable of accumulating unlocking times - Google Patents
Lockset capable of accumulating unlocking times Download PDFInfo
- Publication number
- CN101619637A CN101619637A CN200910004922A CN200910004922A CN101619637A CN 101619637 A CN101619637 A CN 101619637A CN 200910004922 A CN200910004922 A CN 200910004922A CN 200910004922 A CN200910004922 A CN 200910004922A CN 101619637 A CN101619637 A CN 101619637A
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- China
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- lock
- adjutage
- benevolence
- coupler
- lockset
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- Lock And Its Accessories (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a lockset capable of accumulating unlocking times, comprising a lock case, a lock hook arranged in the lock case, at least one locking piece arranged in the lock case, a counter and a key lock. When a lock cylinder of the key lock is in latch state, a first extension arm of the key lock blocks the locking piece so that the locking piece can not move to prevent the lock hook from being pulled upwardly, a second extension arm of the key lock props a touch rod of the counter; when the lock cylinder of the key lock is in unlocking state, the first extension arm of the key block departs from the locking piece so that the locking piece can move in the lock case to pull the lock hook upwardly, and the second extension arm of the key block loosens the touch rod of the counter and drives the counter to accumulate the unlocking times. The invention can prevent other people with keys from unlocking arbitrarily, thus having better theft-proof effect.
Description
Technical field
The present invention is relevant with lockset, but particularly relevant for a kind of lockset of accumulating unlocking times.
Background technology
Traditional padlock is located at the latch hook that lock benevolence and one in the lock housing is located at lock housing and can be locked benevolence control nothing more than including a lock housing.When inserting a key in a keyhole of lock benevolence and make its rotation, latch hook can be pulled upwardly, so that after the user passed the article of desiring to lock with latch hook, the application of force was pushed latch hook and allowed padlock be blocking again, and these article can't be unlocked.Therefore, traditional padlock is used door and the drawer in being in very at large, perhaps uses aspect warehousing management.
Yet, though traditional padlock can prevent from not hold the people of key these article are opened, but have no idea effectively to take precautions against for the people that can obtain key, as the elder in the frequent turnover man nurse, outer labor, the perhaps custodian in warehouse.If these people that hold key open padlock without authorization, and after stealing the valuables that are positioned in drawer, room or the warehouse, again padlock is reverted back to blocking.If the people in the family or other custodian in warehouse do not add to note, often will just can find stolen articles through the time for a long time, even can not find fully.Thus, these people that hold key are easy to have idea of leaving things to chance and over and over again carry out stealing, cause in the family or the heavy losses in warehouse.
Summary of the invention
But the object of the present invention is to provide a kind of lockset of accumulating unlocking times, it provides a counter to calculate the number of times of being unblanked, and opens without authorization in order to prevent the people who is held key.
For achieving the above object, but the lockset of accumulating unlocking times provided by the present invention includes:
One lock housing, first apical pore with a room, this room of connection is communicated with second apical pore of this room with one;
One latch hook, have an articulated section and be connected the hook part of this articulated section with one, this articulated section can be along this first apical pore be hubbed at this first apical pore axially, this hook part has a snap close end, this snap close end can be embedded or leave this second apical pore, the snap close end of this articulated section and this hook part one of them has a caulking groove at least;
At least one lock dog, but be located at movably in the room of this lock housing and inlay card or leave this caulking groove;
One counter is located in the room of this lock housing; And
One key lock, be located in the room of this lock housing, has a lock benevolence, second adjutage that one first adjutage that is extended by this lock benevolence and is extended by this lock benevolence, this lock benevolence can be rotated between a lockset position of coupler and a locked position of coupler, when this lock benevolence is positioned at this lockset position of coupler, this first adjutage leaves this lock dog, this lock dog can break away from this caulking groove, the articulated section of this latch hook can be along the axial displacement of this first apical pore and the snap close end that drives the hook part of this latch hook leaves this second apical pore, this second adjutage then drives this counter, be positioned at this locked position of coupler and work as this lock benevolence, this this lock dog of first adjutage block, this lock dog is embedded in this caulking groove, and the articulated section of this latch hook can't be along the axial displacement of this first apical pore.
But the lockset of described accumulating unlocking times wherein includes two lock dogs and an elastic component of being located between those lock dogs, and the snap close end of the articulated section of this latch hook and the hook part of this latch hook has a caulking groove respectively, for those lock dog inlay cards.
But the lockset of described accumulating unlocking times, wherein first adjutage of this key lock has a block end, and when this lock benevolence is positioned at this lockset position of coupler, this block end leaves this two lock dog, and is positioned at this locked position of coupler when this lock benevolence, and this block end is between this two lock dog.
But the lockset of described accumulating unlocking times, wherein this key lock also has an actuator, of being located at this lock benevolence rotationally and is located at second shell fragment that first shell fragment and of this lock benevolence is located at this lock benevolence, and this actuator has one first drive division and one second drive division; When this lock benevolence is positioned at this lockset position of coupler, this first drive division leaves this first adjutage, this first adjutage is left this lock dog by this first shell fragment ejection, this second drive division leaves this second adjutage, this second adjutage is unclasped a touch pole of this counter by this second shell fragment ejection, and be positioned at this locked position of coupler when this lock benevolence, and this first adjutage is by this first drive division ejection and this lock dog of block, and this second adjutage is compressed the touch pole of this counter by this second drive division ejection.
In other words, lockset of the present invention includes a lock housing, a latch hook, at least one lock dog, a counter and a key lock.First apical pore that this lock housing has a room, this room of connection is communicated with second apical pore of this room with one; This latch hook has an articulated section is connected this articulated section with one hook part, this articulated section is hubbed at this first apical pore, and can be along the axial displacement of this first apical pore, this hook part has a snap close end, this snap close end can be embedded or leave this second apical pore by the axial displacement of this articulated section, the snap close end of this articulated section and this hook part one of them has a caulking groove at least; The inlay card or leave this caulking groove but this lock dog is located in the room of this lock housing movably; This counter is located in the room of this lock housing; This key lock is located in the room of this lock housing, has second adjutage that first adjutage that the lock benevolence that can rotate between a lockset position of coupler and a locked position of coupler, one extended by this lock benevolence and is extended by this lock benevolence.
When this lock benevolence is positioned at this lockset position of coupler, this first adjutage leaves this lock dog, this lock dog is can be in this room movable and can break away from this caulking groove, make the articulated section of this latch hook can be along the axial displacement of this first apical pore, snap close end with the hook part that drives this latch hook leaves this second apical pore, this second adjutage then drives this counter, the number of times of unblanking in order to record; When this lock benevolence is positioned at this locked position of coupler, this this lock dog of first adjutage block, this lock dog can't be movable and be embedded in this caulking groove, make the articulated section of this latch hook can't be along the axial displacement of this first apical pore.
Effect of the present invention is that as long as there is the people to open the present invention without authorization, this counter can be noted down the number of times of opening, and allows user of the present invention learn the situation that is unlocked by this counter.
Description of drawings
Fig. 1 is the generalized section of a preferred embodiment of the present invention, and the main lock benevolence that shows is positioned at the state of locked position of coupler.
Fig. 2 is the generalized section of a preferred embodiment of the present invention, and the main lock benevolence that shows is positioned at the state of lockset position of coupler.
Primary clustering symbol description in the accompanying drawing:
Lockset (10)
Lock housing (20)
Room (22)
First apical pore (24)
Second apical pore (26)
Latch hook (30)
Articulated section (32)
Caulking groove (322)
Hook part (34)
Snap close end (342)
Caulking groove (344)
Lock dog (40)
Elastic component (50)
Counter (60)
Touch pole (62)
Counter wheel (64)
Key lock (70)
Lock benevolence (71)
First adjutage (72)
Block end (722)
Second adjutage (73)
Actuator (74)
First drive division (742)
Second drive division (744)
First shell fragment (75)
Second shell fragment (76)
Key (80)
The specific embodiment
Conjunction with figs. is enumerated following preferred embodiment, in order to structure of the present invention and effect are elaborated.
See also Fig. 1, be the lockset 10 that a preferred embodiment of the present invention provided, include a lock housing 20, a latch hook 30, two lock dogs 40, an elastic component 50, a counter 60 and a key lock 70.
First apical pore 24 that lock housing 20 has a room 22, a connection room 22 is communicated with second apical pore 26 of room 22 with one.
Latch hook 30 has an articulated section 32 is connected this articulated section 32 with one hook part 34, wherein articulated section 32 is hubbed at first apical pore 24 of lock housing 20, and can be along the axial upper and lower displacement of first apical pore 24, and hook part 34 has a snap close end 342, and snap close end 342 can be embedded or be left second apical pore 26 of lock housing 20 by the axial displacement of articulated section 32.Articulated section 32 has a caulking groove 322,344 respectively with the snap close end 342 of hook part 34.
Those lock dogs 40 are located in the room 22 of lock housing 20, and can flatly move relative to lock housing 20, make those lock dogs 40 inlay card or leave the caulking groove 322 of articulated section 32 and the caulking groove 344 of the snap close end 342 of hook part 34 respectively.
When lock benevolence 71 is positioned at locked position of coupler, as shown in Figure 1, first actuator, 74 ejections, first adjutage 72 of actuator 74, block end 722 blocks that make first adjutage 72 are between those lock dogs 40, those lock dogs 40 are can't be relatively movable and be embedded in the caulking groove 344 of caulking groove 322 and the snap close end 342 of hook part 34 of articulated section 32 of latch hook 30, latch hook 30 promptly can't be pulled upwardly, 744 ejections of second drive division, second adjutage 73 of actuator 74 makes second adjutage 73 compress the touch pole 62 of counter 60.When lock benevolence 71 is positioned at lockset position of coupler, as shown in Figure 2, first drive division 742 of actuator 74 and second drive division 744 leave first adjutage 72 and second adjutage 73 respectively, first adjutage 72 will be forced block end 722 to leave those lock dogs 40 by 75 ejections of first shell fragment, make those lock dogs 40 can be relatively movable and can leave the caulking groove 344 of caulking groove 322 and the snap close end 342 of hook part 34 of the articulated section 32 of latch hook 30, latch hook 30 can be pulled upwardly, and allows the snap close end 342 of hook part 34 leave second apical pore 26 of lock housing 20; 73 touch poles 62 that unclasped counter 60 by 76 ejections of second shell fragment of second adjutage, the number of times that counter 60 can be unblanked this is added up.
Via said structure, when the lock benevolence 71 of lockset 10 was positioned at locked position of coupler, as shown in Figure 1, the snap close end 342 of the articulated section of latch hook 30 32 and hook part 34 all was to be limited by lock dog 40 and can't to move up.At this moment, the touching control rod 62 of counter 60 is pressed against by second adjutage 73 and the action that can not count.When the people who holds key inserts key 80 keyhole of lock benevolence 71 and turns to lockset position of coupler, as shown in Figure 2, those lock dogs 40 will be because of lock housing 20 activities relatively of leaving of the block end 722 of first adjutage 72, to remove to the articulated section 32 of latch hook 30 and the inlay card state of the snap close end 342 of hook part 34, latch hook 30 can be pulled upwardly, simultaneously, the touch pole 62 of counter 60 will drive the action that counter wheel 64 is counted because of unclasping of second adjutage 73.Thus, even the present invention is returned to the state of locking, therefore the numeral of counter 60 can't make zero, and as long as user of the present invention is the numeral by counter wheel 64, and whether can learn has other people to open the present invention without authorization.
Thus, the present invention not only has the anti-theft feature of conventional lock, opens to avoid the people who is not held key, can prevent that also other people who is held key from opening without authorization by the design of counter, so that better anti-theft effect to be provided.
The constituent components of the present invention described in the previous embodiment only for illustrating, is not to be used for limiting the scope of the invention, the substituting or change of other equivalent elements, and the claim scope that also should be the present patent application contains.
Claims (4)
1, but a kind of lockset of accumulating unlocking times is characterized in that, includes:
One lock housing, first apical pore with a room, this room of connection is communicated with second apical pore of this room with one;
One latch hook, have an articulated section and be connected the hook part of this articulated section with one, this articulated section can be along this first apical pore be hubbed at this first apical pore axially, this hook part has a snap close end, this snap close end can be embedded or leave this second apical pore, the snap close end of this articulated section and this hook part one of them has a caulking groove at least;
At least one lock dog, but be located at versatilely in the room of this lock housing and inlay card or leave this caulking groove;
One counter is located in the room of this lock housing; And
One key lock, be located in the room of this lock housing, has a lock benevolence, second adjutage that one first adjutage that is extended by this lock benevolence and is extended by this lock benevolence, this lock benevolence can be rotated between a lockset position of coupler and a locked position of coupler, when this lock benevolence is positioned at this lockset position of coupler, this first adjutage leaves this lock dog, this lock dog can break away from this caulking groove, the articulated section of this latch hook can be along the axial displacement of this first apical pore and the snap close end that drives the hook part of this latch hook leaves this second apical pore, this second adjutage then drives this counter, when this lock benevolence is positioned at this locked position of coupler, this this lock dog of first adjutage block, this lock dog is embedded in this caulking groove, and the articulated section of this latch hook can't be along the axial displacement of this first apical pore.
But 2, the lockset of accumulating unlocking times as claimed in claim 1, it is characterized in that, wherein include two lock dogs and an elastic component of being located between those lock dogs, the snap close end of the articulated section of this latch hook and the hook part of this latch hook has a caulking groove respectively, for those lock dog inlay cards.
But 3, the lockset of accumulating unlocking times as claimed in claim 2, it is characterized in that, wherein first adjutage of this key lock has a block end, this lock benevolence is positioned at this lockset position of coupler, this block end leaves this two lock dog, be positioned at this locked position of coupler and work as this lock benevolence, this block end is between this two lock dog.
But 4, the lockset of accumulating unlocking times as claimed in claim 1, it is characterized in that, wherein this key lock also has an actuator, of being located at this lock benevolence rotationally and is located at second shell fragment that first shell fragment and of this lock benevolence is located at this lock benevolence, and this actuator has one first drive division and one second drive division; When this lock benevolence is positioned at this lockset position of coupler, this first drive division leaves this first adjutage, this first adjutage is left this lock dog by this first shell fragment ejection, this second drive division leaves this second adjutage, this second adjutage is unclasped a touch pole of this counter by this second shell fragment ejection, and be positioned at this locked position of coupler when this lock benevolence, and this first adjutage is by this first drive division ejection and this lock dog of block, and this second adjutage is compressed the touch pole of this counter by this second drive division ejection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910004922 CN101619637B (en) | 2008-07-02 | 2009-02-20 | Lockset capable of accumulating unlocking times |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820113817 | 2008-07-02 | ||
| CN200820113817.X | 2008-07-02 | ||
| CN 200910004922 CN101619637B (en) | 2008-07-02 | 2009-02-20 | Lockset capable of accumulating unlocking times |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101619637A true CN101619637A (en) | 2010-01-06 |
| CN101619637B CN101619637B (en) | 2012-12-05 |
Family
ID=41513030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910004922 Expired - Fee Related CN101619637B (en) | 2008-07-02 | 2009-02-20 | Lockset capable of accumulating unlocking times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101619637B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106204840A (en) * | 2016-07-06 | 2016-12-07 | 乐清市雄达电子有限公司 | Fingerprint activate switch |
| CN113597496A (en) * | 2019-03-11 | 2021-11-02 | 伊格鲁私人有限公司 | Lock and locking mechanism associated with lock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776187A (en) * | 1987-05-27 | 1988-10-11 | Sargent & Greenleaf, Inc. | Changeable key cylinder exposed shackle padlock |
| CN1068621A (en) * | 1992-05-05 | 1993-02-03 | 任文林 | Lock |
| US5916283A (en) * | 1998-02-17 | 1999-06-29 | Chicago Lock Company | Key ring lock assembly |
| EP1923823B1 (en) * | 2004-09-10 | 2010-11-03 | Hy-Ko Products Company | Radio frequency identification (RFID) system for manufacturing, distribution and retailing of keys |
| CN201031538Y (en) * | 2007-04-23 | 2008-03-05 | 宝安区福永白石厦凯声电子塑胶制品厂 | Mechanical counting lock |
| CN101122195A (en) * | 2007-09-12 | 2008-02-13 | 合肥通宇电子有限责任公司 | Automobile wireless remote control door lock control method |
-
2009
- 2009-02-20 CN CN 200910004922 patent/CN101619637B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106204840A (en) * | 2016-07-06 | 2016-12-07 | 乐清市雄达电子有限公司 | Fingerprint activate switch |
| CN113597496A (en) * | 2019-03-11 | 2021-11-02 | 伊格鲁私人有限公司 | Lock and locking mechanism associated with lock |
| CN113597496B (en) * | 2019-03-11 | 2022-10-18 | 伊格鲁私人有限公司 | Lock and locking mechanism associated with lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101619637B (en) | 2012-12-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150220 |
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| EXPY | Termination of patent right or utility model |