CN103821406A - Infrared induction door lock - Google Patents
Infrared induction door lock Download PDFInfo
- Publication number
- CN103821406A CN103821406A CN201210467103.XA CN201210467103A CN103821406A CN 103821406 A CN103821406 A CN 103821406A CN 201210467103 A CN201210467103 A CN 201210467103A CN 103821406 A CN103821406 A CN 103821406A
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- CN
- China
- Prior art keywords
- infrared induction
- lock
- door
- door lock
- key
- 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.)
- Pending
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Abstract
The invention relates to a door lock with a function of automatic back locking, and particularly relates to an infrared induction door lock. The infrared induction door lock comprises an inner lock handle, an infrared induction ring, a lock cylinder, an outer lock handle and a keyhole. The keyhole is positioned on the outer lock handle, the infrared induction ring is positioned on the circular lock handle periphery and in linkage with a back locking device, and the lock handle with the infrared induction ring is supposed to be mounted indoors. When a door is closed indoors, the induction ring is triggered to enable the door to be back locked automatically while back locking is prevented if the door is closed with the outdoor handle, so that the trouble that a back locking key needs to be pushed when the door is closed indoors is avoided, and the infrared induction door lock is simple in structure and high in practicality.
Description
Technical field
The present invention relates to a kind of door lock of automatic lockout, is infrared induction door lock.
Background technology
Conventional door lock has anti-lock device, but most door lock all needs to click and could be locked indoor, and the people who is in a hurry for some perhaps can forget because of carelessness, so perhaps can be on oneself causing some unnecessary impacts.
Summary of the invention
The object of the invention is to for the existing state of the art, a kind of infrared induction door lock is provided, need not do it yourself just can lock to realize indoor closing the door.
For achieving the above object, the present invention adopts following technical scheme:
The present invention is infrared induction door lock, comprises interior shank of the key, infrared induction circle, lock core, outer shank of the key, lockhole, and infrared induction circle is positioned at inner handle outer ring, and lockhole is positioned on outer shank of the key, and lock core is positioned at shank of the key bottom.
The invention has the advantages that: people are at closing time indoor, its infrared induction circle can sense and make anti-lock device action, and door lock just can automatic lockout, avoids some because too worried and forgotten to lock on oneself causing some unnecessary impacts.
accompanying drawing explanation:
The structural representation that accompanying drawing 1 is invention.
the specific embodiment:
In order to make juror can the present invention's object, feature and function be had further and be understood, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:
Refer to shown in Fig. 1, it is the structural representation of the present invention's preferred embodiment, the present invention is infrared induction door lock, comprise interior shank of the key 1, infrared induction circle 2, lock core 3, outer shank of the key 4, lockhole 5, infrared induction circle 2 is positioned at inner handle 1 outer ring, lockhole 5 is positioned on outer shank of the key 5, and lock core 3 is positioned at shank of the key 3 bottoms.
The present invention in use, only need hold interior shank of the key 1 door is shut indoor, and its infrared induction circle 2 just can sense and make anti-lock device automatic lockout, and hold outer shank of the key 4 and close the door and can not lock outdoor, simple structure, practical.
Certainly, above diagram, only for preferred embodiments of the present invention, not limits the scope of application of the present invention with this, therefore, everyly in the principle of the invention, make equivalent change and all should be included in protection scope of the present invention.
Claims (1)
1. infrared induction door lock, comprise interior shank of the key (1), infrared induction circle (2), lock core (3), outer shank of the key (4), lockhole (5), it is characterized in that: infrared induction circle (2) is positioned at inner handle (1) outer ring, it is upper that lockhole (5) is positioned at outer shank of the key (5), and lock core (3) is positioned at shank of the key (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210467103.XA CN103821406A (en) | 2012-11-19 | 2012-11-19 | Infrared induction door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210467103.XA CN103821406A (en) | 2012-11-19 | 2012-11-19 | Infrared induction door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103821406A true CN103821406A (en) | 2014-05-28 |
Family
ID=50756670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210467103.XA Pending CN103821406A (en) | 2012-11-19 | 2012-11-19 | Infrared induction door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821406A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989387A (en) * | 2019-12-23 | 2020-04-10 | 宁波奥克斯电气股份有限公司 | Intelligent home system, air conditioning equipment and intelligent door lock |
| CN111411830A (en) * | 2019-01-08 | 2020-07-14 | 浙江安尼智能门窗有限公司 | Automatic lock for determining default locking mode according to side where door is closed |
| CN111932720A (en) * | 2020-05-26 | 2020-11-13 | 中山欧朗金属制品有限公司 | Lock and control method thereof |
-
2012
- 2012-11-19 CN CN201210467103.XA patent/CN103821406A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411830A (en) * | 2019-01-08 | 2020-07-14 | 浙江安尼智能门窗有限公司 | Automatic lock for determining default locking mode according to side where door is closed |
| CN110989387A (en) * | 2019-12-23 | 2020-04-10 | 宁波奥克斯电气股份有限公司 | Intelligent home system, air conditioning equipment and intelligent door lock |
| CN110989387B (en) * | 2019-12-23 | 2023-08-11 | 宁波奥克斯电气股份有限公司 | Intelligent household system, air conditioning equipment and intelligent door lock |
| CN111932720A (en) * | 2020-05-26 | 2020-11-13 | 中山欧朗金属制品有限公司 | Lock and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |