CN206693784U - A kind of Novel rolling shutter ground hook lock - Google Patents
A kind of Novel rolling shutter ground hook lock Download PDFInfo
- Publication number
- CN206693784U CN206693784U CN201720367632.0U CN201720367632U CN206693784U CN 206693784 U CN206693784 U CN 206693784U CN 201720367632 U CN201720367632 U CN 201720367632U CN 206693784 U CN206693784 U CN 206693784U
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- raised
- microswitch
- tie
- lock
- body portion
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- 238000012986 modification Methods 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
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Abstract
A kind of the utility model with providing Novel rolling shutter hook lock, the cavity surrounded including housing and the housing, the cavity includes unlocking portion and positioned at the lock body portion of the cavity end, translatable movable horizontal arm-tie is provided with the cavity, the horizontal arm-tie includes the first second projection raised and in the lock body portion in the unlocking portion, it is hinged in the lock body portion and is provided with latch hook and dead bolt, the dead bolt side is provided with the first microswitch, described first side in the middle part of the raised close lock body portion is provided with the second microswitch, the reed of second microswitch is on the described first raised rotational trajectory, the described second raised driving side for including driving the latch hook to rotate and the position-limited edge parallel with the horizontal arm-tie event trace.
Description
Technical field
It the utility model is related to ground hook lock technical field, more particularly to a kind of Novel rolling shutter ground hook lock.
Background technology
Ground hook lock used in shutter door mainly by with the ground hook clamping on OR gate frame located underground to lock.Present part
Shutter door using electronic shutdown with opening the door, manual unlocking after hook lock, pass through the upstream or downstream of remote control control door body.Due to
Element in ground hook lock is not visible, therefore cannot determine whether to open completely from outside, if key rotates not in place, electronic control
Door body processed can cause ground hook lock to pull ground hook during rising, cause structural damage.For operator, pass through key
The anglec of rotation judge that the unlatching situation of lock body is very inaccurate.
The content of the invention
In view of the above-mentioned problems, a kind of the purpose of this utility model with being to provide for Novel rolling shutter hook lock, is avoided not
The up structure of hook lock over the ground of roller shutter door body causes to damage in the case of unlocking completely.
In order to reach the purpose, the utility model adopts the following technical scheme that：Surrounded including housing and the housing
Cavity, the cavity includes unlocking portion and positioned at the lock body portion of the cavity end, it is characterised in that：Set in the cavity
There is translatable movable horizontal arm-tie, the horizontal arm-tie is including the first projection in the unlocking portion and positioned at the lock body
Second in portion is raised, is hinged in the lock body portion and is provided with latch hook and dead bolt, the latch hook includes raised positioned at described second
The abutting part of follower and the limitation dead bolt rotary moveable on event trace, the dead bolt include matching somebody with somebody with the abutting part
The limiting section of conjunction, the dead bolt side are provided with the first microswitch, and the reed of first microswitch is located at the limiting section
Rotary motion track on, described first it is raised be provided with the second microswitch close to side in the middle part of the lock body portion, described second
For the reed of microswitch on the described first raised event trace, described second is raised including driving the latch hook rotation
Drive side and the position-limited edge parallel with the horizontal arm-tie event trace.
Thus, side and position-limited edge is driven to change and keep the position of latch hook, until first is raised and the second microswitch
Switch jaw contact.
As a preferred embodiment, the driving side is arc and seamlessly transitted between the position-limited edge.
Thereby it is ensured that latch hook rotation is steady.
As a preferred embodiment, to be more than described first raised to described for length of the position-limited edge along horizontal arm-tie bearing of trend
Distance between two microswitch reeds.
As a preferred embodiment, length of the position-limited edge along horizontal arm-tie bearing of trend is more than 1 centimetre.
To sum up, compared with prior art, the utility model has advantages below：In first raised and the second microswitch work
With before, the second raised driving latch hook rotates enough angles and is kept for the sufficiently long time, and lock body fully opens, and avoids not
The up structure of hook lock over the ground of roller shutter door body causes the situation of damage in the case of unlocking completely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic enlarged-scale view of the second high spot in Fig. 1.
Label in figure is as follows：
1. housing, 2. cavitys, 21. unlocking portions, 22. lock body portions, 3. horizontal arm-ties, 31. first is raised, 32. second is raised,
321. driving sides, 322. position-limited edges, 4. latch hooks, 41. followers, 42. abutting parts, 5. dead bolts, 51. limiting sections, 6. first fine motions
Switch, 7. second microswitches.
Embodiment
The utility model is described in further detail for middle embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the ground hook lock includes the cavity 2 that housing 1 and housing 1 surround, and cavity 2 includes unlocking portion
21 and positioned at the lock body portion 22 of the end of cavity 2, is provided with key unlocking apparatus in unlocking portion 21.Translatable work is provided with cavity 2
Dynamic horizontal arm-tie 3, key unlocking apparatus drive horizontal arm-tie 3 to translate by key drive gear and then by gear-tooth bar structure.
Horizontal arm-tie 3 includes the first projection 31 in unlocking portion 21 and the second projection 32 in lock body portion 22.Lock body portion 22
Interior be hinged is provided with latch hook 4 and dead bolt 5, and latch hook 4 includes follower 41 and limitation on the second raised 32 event traces
The abutting part 42 of the rotary motion of dead bolt 5, dead bolt 5 include the limiting section 51 coordinated with abutting part 42.In the horizontal translation motion of arm-tie 3,
Second projection 32 can rotate with moveable lock hook 4, realize offseting with separating for abutting part 42 and the limiting section 51 of dead bolt 5, and then realize
The folding of ground hook lock.The side of dead bolt 5 is provided with the first microswitch 6, and the reed of the first microswitch 6 is located at the rotation of limiting section 51
On movement locus, when limiting section 51 offsets with abutting part 42, dead bolt 5 acts on the first microswitch 6, limiting section 51 and abutting part
During 42 disengaging, dead bolt 5 is separated with the reed of the first microswitch 6, and alarm is opened.First projection 31 is close to the middle part of lock body portion 22
Side is provided with the second microswitch 7, and the reed of the second microswitch 7 is located on the event trace of the first projection 31.Second fine motion
Switch 7 is connected with shut-off door controller, and signal to shut-off is transmitted after the first projection 31 and the switch jaw contact of the second microswitch 7 and is gated
Device processed, shut-off door controller open, can now be realized by controller door body it is up with it is descending.Second projection 32 includes driving
The driving side 321 and the position-limited edge 322 parallel with the horizontal event trace of arm-tie 3 that latch hook 4 rotates.Drive side 321 and position-limited edge 322
Change and keep the position of latch hook 4, until the switch jaw contact of the first projection 31 and the second microswitch 7, ensure that ground hook lock is complete
Full open.
Driving side 321 is arc and seamlessly transitted between position-limited edge 322, to ensure that latch hook 4 rotates steadily, is reduced driven
Portion 41 is by the noise during transition stage.Length of the position-limited edge 322 along the horizontal bearing of trend of arm-tie 3 is more than the first projection 31 to the
Distance between the reed of two microswitch 7.Length of the position-limited edge 322 along the horizontal bearing of trend of arm-tie 3 is more than 1 centimetre, and guarantee was unlocked
The anglec of rotation of key is sufficiently large in journey, ensures that ground hook lock fully opens.
Described above is only to explanation of the present utility model so that those of ordinary skill in the art's can completely implements this
Scheme, but be not to limitation of the present utility model, those skilled in the art can be as needed after this specification is read
The modification of no creative contribution is made to the present embodiment, these are all without creative modification.But as long as in this practicality
All protected in new right by Patent Law.
Claims (4)
1. a kind of Novel rolling shutter ground hook lock, including housing（1）And the housing（1）The cavity surrounded（2）, the cavity
（2）Including unlocking portion（21）And positioned at the cavity（2）The lock body portion of end（22）, it is characterised in that：The cavity（2）It is interior
Provided with translatable movable horizontal arm-tie（3）, the horizontal arm-tie（3）Including positioned at the unlocking portion（21）Interior first is raised（31）
And positioned at the lock body portion（22）Interior second is raised（32）, the lock body portion（22）Interior be hinged is provided with latch hook（4）And lock
Tongue（5）, the latch hook（4）Including raised positioned at described second（32）Follower on event trace（41）And the limitation lock
Tongue（5）The abutting part of rotary moveable（42）, the dead bolt（5）Including with the abutting part（42）The limiting section of cooperation（51）, institute
State dead bolt（5）Side is provided with the first microswitch（6）, first microswitch（6）Reed be located at the limiting section（51）
Rotary motion track on, described first is raised（31）Close to the lock body portion（22）Middle part side is provided with the second microswitch
（7）, second microswitch（7）Reed it is raised positioned at described first（31）Event trace on, described second is raised
（32）Including driving the latch hook（4）The driving side of rotation（321）And with the horizontal arm-tie（3）Parallel spacing of event trace
Side（322）.
A kind of 2. Novel rolling shutter according to claim 1 ground hook lock, it is characterised in that：The driving side（321）For arc
Shape and with the position-limited edge（322）Between seamlessly transit.
A kind of 3. Novel rolling shutter according to claim 1 ground hook lock, it is characterised in that：The position-limited edge（322）Along horizontal stroke
Arm-tie（3）It is raised that the length of bearing of trend is more than described first（31）To second microswitch（7）Distance between reed.
A kind of 4. Novel rolling shutter according to claim 1 ground hook lock, it is characterised in that：The position-limited edge（322）Along horizontal stroke
Arm-tie（3）The length of bearing of trend is more than 1 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367632.0U CN206693784U (en) | 2017-04-10 | 2017-04-10 | A kind of Novel rolling shutter ground hook lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367632.0U CN206693784U (en) | 2017-04-10 | 2017-04-10 | A kind of Novel rolling shutter ground hook lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693784U true CN206693784U (en) | 2017-12-01 |
Family
ID=60441970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367632.0U Active CN206693784U (en) | 2017-04-10 | 2017-04-10 | A kind of Novel rolling shutter ground hook lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825110A (en) * | 2018-07-31 | 2018-11-16 | 吴端龙 | One kind split type ground hook lock structure and its installation method |
| CN110528970A (en) * | 2019-08-23 | 2019-12-03 | 福建安麟智能科技股份有限公司 | The anti-tambour door structure of a kind of ground hook lock |
-
2017
- 2017-04-10 CN CN201720367632.0U patent/CN206693784U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825110A (en) * | 2018-07-31 | 2018-11-16 | 吴端龙 | One kind split type ground hook lock structure and its installation method |
| CN108825110B (en) * | 2018-07-31 | 2024-04-26 | 吴端龙 | Split type ground hook lock structure and installation method thereof |
| CN110528970A (en) * | 2019-08-23 | 2019-12-03 | 福建安麟智能科技股份有限公司 | The anti-tambour door structure of a kind of ground hook lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGTAI JUZHI ELECTRONIC CO.,LTD. Assignor: FUJIAN ANLIN INTELLIGENT SCIENCE AND TECHNOLOGY Co.,Ltd. Contract record no.: X2023980054359 Denomination of utility model: A new type of rolling shutter door ground hook lock Granted publication date: 20171201 License type: Common License Record date: 20240313 |
|
| EE01 | Entry into force of recordation of patent licensing contract |