CN2630399Y - Bolt device for door lock - Google Patents
Bolt device for door lock Download PDFInfo
- Publication number
- CN2630399Y CN2630399Y CN 03223455 CN03223455U CN2630399Y CN 2630399 Y CN2630399 Y CN 2630399Y CN 03223455 CN03223455 CN 03223455 CN 03223455 U CN03223455 U CN 03223455U CN 2630399 Y CN2630399 Y CN 2630399Y
- Authority
- CN
- China
- Prior art keywords
- lock
- box body
- rotating shaft
- mentioned
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A locking device for door lock comprises a box body with an inner chamber body, a lock bar shrinking in the box body, an electrical activation device driven by the lock body electronic controlled circuit as well as a manual on/off device driven and controlled by keys. The electrical and manual on/off device can drive the set bar to separately move forward and backward. The utility model smartly combines the electrical control and the manual control. Thus, the dilation of set bar can not only be controlled by the turning and back turning of the mini-electric machinery to realize on/off operation, and ensures the device is applicable to various digital or fingerprint code lock, but also unlocks the door by a manual key so as to ensure that the device is conveniently applicable to the people not accustomed to the lock, unable to operate the code lock and forgetting the codes. Thus, the device increases the applicability of the utility mode. Moreover, the utility model has the advantages of simple structure, high reliability, convenient operation and strong practicability.
Description
Technical field
The utility model relates to a kind of door lock, particularly a kind of door lock locking bolt device.
Background technology
Existing door lock locking bolt device, general only have the flexible of the next independent control lock inspection of single locking bolt control device and the keying of realization door lock, development along with door lock, the coded lock of various digital cipher locks, finger-print cipher lock or its combination is more and more, but for old man and child, the conventional key that passes through has become a kind of custom with manually opening door simply, for various coded locks then extremely uncomfortable be difficult to grasp its hints on operation, make troubles to use.
Summary of the invention
The purpose of this utility model provides simple in structure, compact can being combined with simultaneously with coded lock and opens and closes door lock and the door lock locking bolt device by key manual opening-closing door lock.
The technical solution of the utility model is achieved in that
A kind of door lock locking bolt device, the electronic manual opening-closing device by key control driving of enabling device and being connected with key that comprises lock bolt rod in box body of the box body of being with inner chamber body and telescopically device, is communicated with the lock body electronic control circuit and driven by the control of lock body electronic control circuit, wherein electronic headstock gear and manual opening-closing device can drive lock bolt rod respectively and carry out forward and backward stretching motion.
Wherein above-mentioned electronic headstock gear comprises the micromachine that is driven by the control of lock body electronic control circuit, gear drive group, rotating shaft and be packed in the pin in the rotating shaft and be nested with the spring that in rotating shaft, is positioned at the lock bolt rod inner chamber, the input of wherein gear drive group is connected with the micromachine output shaft, its output is connected with rotating shaft, and the pin in the rotating shaft is arranged in spring.Above-mentioned manual opening-closing device comprises shifting block and the connecting rod that is connected with key core, and wherein the movable end of shifting block is plugged in the dial hole at connecting rod rear portion, and the front portion of connecting rod is connected with the lock bolt rod afterbody.
The utility model is owing to adopt electronic control dexterously and manually control the locking bolt structure combining, both can be by the positive and negative flexible keying that realizes door lock that transfers the control lock bolt of the micromachine that is connected with the door lock electronic control circuit, make it applicable in various digital cipher locks and finger-print cipher lock or its combination, can drive the flexible door lock of opening that shifting block is realized locking bolt with the key turns key core by manual again, make it can be applicable to easily that various crowds uncomfortable and can operator password lock and that do not forget Password directly realize the keying of door lock with key, effectively strengthen the scope of application of the present utility model, and the utility model is simple in structure, the reliability height, easy to operate, practical.
Describe basic structure of the present utility model and operating principle in detail below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
As shown in Figure 1, the utility model comprises box body 1 and the lock bolt rod 2 of telescopically device in box body of being with inner chamber body, the electronic manual opening-closing device of enabling device and being connected that is communicated with and controls driving with the lock body electronic control circuit by key control driving with key by the lock body electronic control circuit, wherein for ease of assembling, box body 1 is provided with and can covers the cover plate of putting on box body 1 12, for ease of whole locking bolt Unit Installation, box body 1 front portion is provided with the liner plate 13 that can be connected with box body, electronic headstock gear and manual opening-closing device can drive lock bolt rod respectively carry out before, back stretching motion.
Wherein above-mentioned electronic headstock gear comprises the micromachine 6 that is driven by the control of lock body electronic control circuit, gear drive group 7, rotating shaft 8 and be packed in the pin 81 in the rotating shaft 8 and be nested with the spring 9 that in rotating shaft 8, is positioned at lock bolt rod 2 inner chambers, wherein for ease of the installing and fixing of micromachine 6 and gear drive group 7 and rotating shaft, above-mentioned box body 1 inner chamber is provided with the fixedly motor mounting 61 of micromachine 4 and rotating shaft 8 and gear drive group 7.The input of gear drive group 7 is connected with micromachine 8 output shafts, and its output is connected with rotating shaft 8, and the pin 81 in the rotating shaft 8 is arranged in spring 9.Above-mentioned manual opening-closing device comprises shifting block 3 and the connecting rod 4 that is connected with key core, and wherein the movable end of shifting block 3 is plugged in the dial hole at connecting rod 4 rear portions, and the front portion of connecting rod 4 is connected with lock bolt rod 2 afterbodys.For ease of the slip of connecting rod 4 and make it can drive lock bolt rod 2 motions reliably, above-mentioned box body 1 bottom is provided with the rail block 11 that the surface has rail groove, above-mentioned connecting rod 4 can install in box body 1 bottom slidably along rail groove, and the downside wall of above-mentioned lock bolt rod 2 has guide groove, and the front end of above-mentioned connecting rod 4 is provided with the hooked scarf 4 that can insert in this guide groove.
Its basic functional principle is: locking bolt described in the utility model is by external control power supply connection micromachine and controls micromachine 4 and do positive and negative rotation, does to stretch, contract motion thereby drive lock bolt rod 2.Lock bolt rod 2 is main rotation by turning cylinder 8 in the stretching motion process, the pin 81 that is fastened on the turning cylinder 8 will be oppressed the locking bolt spring 9 that is contained in the lock bolt rod 2, make lock bolt rod 2 realize stretching, contracting effect, simultaneously under the locking bolt locking states (lock bolt rod 2 stretches out), can twist shifting block 3 by external force, drivening rod 4 makes lock bolt rod 2 retractions, thereby reaches the purpose of manually opened locking bolt.
Claims (4)
1, a kind of door lock locking bolt device, it is characterized in that comprising box body (1) and the telescopically device lock bolt rod (2) in box body and be communicated with the lock body electronic control circuit and control the electronic manual opening-closing device of enabling device and being connected that drives that wherein electronic headstock gear and manual opening-closing device can drive lock bolt rod (2) respectively and carry out forward and backward stretching motion by key control driving with key by the lock body electronic control circuit.
2, door lock according to claim 1 locking bolt device, it is characterized in that above-mentioned electronic headstock gear comprises the micromachine (6) that is driven by the control of lock body electronic control circuit, gear drive group (7), rotating shaft (8) and be packed in the pin (81) in the rotating shaft (8) and be nested with the spring (9) that in rotating shaft (8), is positioned at lock bolt rod (2) inner chamber, the input of wherein gear drive group (7) is connected with micromachine (6) output shaft, its output is connected with rotating shaft (8), and the pin (81) in the rotating shaft (8) is arranged in spring (9).
3, door lock according to claim 1 locking bolt device, it is characterized in that above-mentioned manual opening-closing device comprises shifting block (3) and the connecting rod (4) that is connected with key core, wherein the movable end of shifting block (3) is plugged in the dial hole at connecting rod (4) rear portion, and the front portion of connecting rod (4) is connected with lock bolt rod (2) afterbody.
4, lock according to claim 3 locking bolt device, it is characterized in that above-mentioned box body (1) bottom is provided with the rail block (11) that the surface has rail groove, above-mentioned connecting rod (4) can install in box body (1) bottom slidably along rail groove, and the downside wall of above-mentioned lock bolt rod (2) has guide groove, and the front end of above-mentioned connecting rod (4) is provided with the hooked scarf (41) that can insert in this guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223455 CN2630399Y (en) | 2003-01-29 | 2003-01-29 | Bolt device for door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223455 CN2630399Y (en) | 2003-01-29 | 2003-01-29 | Bolt device for door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630399Y true CN2630399Y (en) | 2004-08-04 |
Family
ID=34290610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223455 Expired - Fee Related CN2630399Y (en) | 2003-01-29 | 2003-01-29 | Bolt device for door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630399Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995978A (en) * | 2012-12-10 | 2013-03-27 | 深圳市威捷机电技术有限公司 | Mechanical/electric ground latch |
| EP2728091A2 (en) | 2012-10-31 | 2014-05-07 | Suojax Oy | Locking device mounted to a door |
| CN104612468A (en) * | 2015-02-05 | 2015-05-13 | 赵金峰 | Coded anti-theft lock |
| CN105625814A (en) * | 2016-03-21 | 2016-06-01 | 温州威泰锁业有限公司 | Square internal multifunctional mechanical lock |
-
2003
- 2003-01-29 CN CN 03223455 patent/CN2630399Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2728091A2 (en) | 2012-10-31 | 2014-05-07 | Suojax Oy | Locking device mounted to a door |
| CN102995978A (en) * | 2012-12-10 | 2013-03-27 | 深圳市威捷机电技术有限公司 | Mechanical/electric ground latch |
| CN102995978B (en) * | 2012-12-10 | 2015-07-01 | 深圳市威捷机电股份公司 | Mechanical/electric ground latch |
| CN104612468A (en) * | 2015-02-05 | 2015-05-13 | 赵金峰 | Coded anti-theft lock |
| CN105625814A (en) * | 2016-03-21 | 2016-06-01 | 温州威泰锁业有限公司 | Square internal multifunctional mechanical lock |
| CN105625814B (en) * | 2016-03-21 | 2018-01-30 | 温州威泰锁业有限公司 | Multi-functional mechanical built in four directions is locked |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040804 |