CN205400298U - Security door lock utensil with discernment groove - Google Patents
Security door lock utensil with discernment groove Download PDFInfo
- Publication number
- CN205400298U CN205400298U CN201620164059.9U CN201620164059U CN205400298U CN 205400298 U CN205400298 U CN 205400298U CN 201620164059 U CN201620164059 U CN 201620164059U CN 205400298 U CN205400298 U CN 205400298U
- Authority
- CN
- China
- Prior art keywords
- groove
- key
- key body
- characterization
- lock
- 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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- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a security door lock utensil with discernment groove, including key body, orientation sign, primary characterization groove, secondary characterization groove, contact switch, inductor I, inductor II, the portion of handing, key body one end is provided with handheld portion, and key body upper end begins to have set gradually orientation sign and primary characterization groove from handheld portion, and the lower extreme of primary characterization groove below key body is provided with the secondary characterization groove, key groove on the tool to lock is kept away from key body male no. 1 and is served and be provided with contact switch, and the key groove upper end on the tool to lock is provided with inductor I, and the key groove lower extreme on the tool to lock is provided with inductor II. The exploitation is used the utility model discloses a security door lock utensil with discernment groove opens the burglary -resisting door, and easy operation is convenient, avoids using the rotatory mode of key to open the burglary -resisting door, avoids the friction of the interior key draw -in groove of key body and tool to lock, wearing and tearing key and key draw -in groove. The key need not be regularly changed and also the theftproof nature that the burglary -resisting door is good can be guaranteed.
Description
Technical field
This utility model belongs to antitheft door field, is specifically related to a kind of antitheft door lockset with identification slot.
Background technology
The lock that existing antitheft door is installed frequently with key or fingerprint facial recognition as opener, when adopting key as opener, key mutually moves with lockset and forms friction, key and lockset are subject to the abrasion of frictional force, later stage use new bitting unlatching burglar-proof door time there will be can not be normally-open situation, antitheft door just can be opened by antitheft door other article similar to key shape of employing later of long duration used, and theftproof performance is poor.
Utility model content
For above-mentioned prior art Problems existing, this utility model provides the antitheft door lockset with identification slot that a kind of security performance is strong.
Its technical scheme is:
A kind of antitheft door lockset with identification slot, including key body, towards mark, primary characterization groove, secondary characterization groove, contact switch, induction apparatus I, induction apparatus II, Handheld Division；
Key body one end is provided with Handheld Division, and key body upper end starts from Handheld Division to be disposed with towards mark and primary characterization groove, and below primary characterization groove, the lower end of key body is provided with secondary characterization groove；
Being provided with contact switch on one end that key slot on lockset is inserted away from key body, the key slot upper end on lockset is provided with induction apparatus I, and the key slot lower end on lockset is provided with induction apparatus II.
Open that this utility model provides with the antitheft door lockset of identification slot time, by being inserted into upward in the key slot on lockset towards mark on key body, key touches the contact switch in key slot, contact switch is opened, induction apparatus in key slot starts to identify work, induction apparatus I in key slot starts the primary characterization groove identifying on key body, and the induction apparatus II in key slot starts the secondary characterization groove identifying on key body, and after the slot pitch identification of draw-in groove correctly, antitheft door is opened.
Adopt a kind of antitheft door lockset unlatching burglar-proof door with identification slot disclosed in this utility model, simple to operation, it is to avoid to use key rotation mode unlatching burglar-proof door, it is to avoid key body and the friction of key draw-in groove in lockset, abrasion key and key draw-in groove.Need not regularly change the anti-theft that key also can guarantee that antitheft door is good.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is key body sectional view；Wherein, 1-key body, 2-is towards mark, 3-primary characterization groove, 4-secondary characterization groove, 5-contact switch, 6-induction apparatus I, 7-induction apparatus II, 8-Handheld Division.
Detailed description of the invention
As it can be seen, a kind of antitheft door lockset with identification slot, including key body 1, towards mark 2, primary characterization groove 3, secondary characterization groove 4, contact switch 5, induction apparatus I 6, induction apparatus II 7, Handheld Division 8；
Key body 1 one end is provided with Handheld Division 8, and key body 1 upper end starts from Handheld Division 8 to be disposed with towards mark 2 and primary characterization groove 3, and below primary characterization groove 3, the lower end of key body 1 is provided with secondary characterization groove 4；
Being provided with contact switch 5 on one end that key slot on lockset is inserted away from key body 1, the key slot upper end on lockset is provided with induction apparatus I 6, and the key slot lower end on lockset is provided with induction apparatus II 7.
Claims (1)
1. the antitheft door lockset with identification slot, it is characterized in that, including key body (1), towards mark (2), primary characterization groove (3), secondary characterization groove (4), contact switch (5), induction apparatus I (6), induction apparatus II (7), Handheld Division (8)；
Key body (1) one end is provided with Handheld Division (8), key body (1) upper end starts to be disposed with towards mark (2) and primary characterization groove (3) from Handheld Division (8), and key body (1) lower end of primary characterization groove (3) lower section is provided with secondary characterization groove (4)；
Being provided with contact switch (5) on one end that key slot on lockset is inserted away from key body (1), the key slot upper end on lockset is provided with induction apparatus I (6), and the key slot lower end on lockset is provided with induction apparatus II (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164059.9U CN205400298U (en) | 2016-03-04 | 2016-03-04 | Security door lock utensil with discernment groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164059.9U CN205400298U (en) | 2016-03-04 | 2016-03-04 | Security door lock utensil with discernment groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400298U true CN205400298U (en) | 2016-07-27 |
Family
ID=56443674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164059.9U Expired - Fee Related CN205400298U (en) | 2016-03-04 | 2016-03-04 | Security door lock utensil with discernment groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771449A (en) * | 2017-01-18 | 2017-05-31 | 河北郎尊电力科技有限公司 | A kind of electrical energy metering tank with anti-theft alarm function |
-
2016
- 2016-03-04 CN CN201620164059.9U patent/CN205400298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771449A (en) * | 2017-01-18 | 2017-05-31 | 河北郎尊电力科技有限公司 | A kind of electrical energy metering tank with anti-theft alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160727 Termination date: 20200304 |