CN2382792Y - External cover of main lock for intelligent card door lock - Google Patents
External cover of main lock for intelligent card door lock Download PDFInfo
- Publication number
- CN2382792Y CN2382792Y CN 99217259 CN99217259U CN2382792Y CN 2382792 Y CN2382792 Y CN 2382792Y CN 99217259 CN99217259 CN 99217259 CN 99217259 U CN99217259 U CN 99217259U CN 2382792 Y CN2382792 Y CN 2382792Y
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- main lock
- lock
- projection
- card door
- 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
The utility model relates to an external cover of a main lock for an intelligent card door lock, which comprises the external cover 1 and a key 8. The back side of the external cover 1 is provided with a small hole 3; the external edge of the small hole 3 is provided with a reed 4. The external cover 1 is provided with a small hole 9 through the external cover 1. The key 8 is a small rod with a small hook on one end. A locking face 2 of the main lock is provided with a lug 5 corresponding to the position of the small hole 3; the lug 5 is provided with a groove 6 corresponding to the position of the reed 4. Therefore, when the main lock is not used at ordinary times, the main lock is covered by the external cover 1. The utility model has the advantages of dust resistance and beautiful appearance. The external cover 1 is convenient to cover or disassemble.
Description
The utility model relates to a kind of annex of lock, the enclosing cover that particularly a kind of master of covering at the smart card door lock locks.
At present, on the market common smart card door lock include with smart card open the pair lock and the main lock of opening with mechanical key.People all adopt smart card to open secondary lock generally speaking and open door, and main lock only just adopts mechanical key to open when special circumstances (losing, change password etc. as smart card).Therefore, main being locked in can touchedly do not arrived when usual, and the main lock of existing smart card door lock all directly is exposed at the surface of lock, and is on the one hand easily by contamination by dust, also not attractive in appearance on the other hand.
The purpose of this utility model provides a kind of enclosing cover that is used for the main lock of smart card door lock, but on the Gai Zaizhu lock locking face, both dustproof, attractive in appearance again.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
A kind of enclosing cover that is used for the main lock of smart card door lock, its structure comprises enclosing cover 1 and key 8; Enclosing cover 1 is the tegillum that a size shape matches with the locking face 2 of main lock; The back side of enclosing cover 1 is provided with a duck eye 3, and the outward flange of duck eye 3 is provided with a reed 4; Enclosing cover 1 is provided with an aperture 9 that runs through enclosing cover 1; Key 8 is the little bar that one one end is provided with little hook; Position corresponding to duck eye 3 on the locking face 2 of main lock is provided with a projection 5, and the size shape of projection 5 matches with duck eye 3, and projection 5 can be inserted in the duck eye 3, and the position of going up corresponding to reed 4 of projection 5 is provided with a groove 6.
Described projection 5 can be stretched out a section of locking face 2 by the lock core of main lock and constitute.
Described reed 4 is one to be converted into
The rubber-like bonding jumper of shape; The last lower limb at the back side of enclosing cover 1 is equipped with the little hook 7 of one " L " shape, and reed 4 is enclosed within the little hook 7.
Described key 8 can be made of one with mechanical key.
Owing to adopt above-mentioned structure, when therefore not using main the lock usually, main locking closure is lived with enclosing cover 1, both can prevent dust, attractive in appearance again.And enclosing cover 1 is covered or unload all very convenient.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the front view of enclosing cover 1 of the present utility model;
Fig. 2 is the rear elevation of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the front view of main lock locking face 2 of the present utility model;
Fig. 5 is the right view of Fig. 4;
Fig. 6 is the upward view of Fig. 4;
Fig. 7 is the structural representation of key 8 of the present utility model.
A kind of enclosing cover that is used for the main lock of smart card door lock, its structure comprises enclosing cover 1 and key 8; Enclosing cover 1 is the tegillum that a size shape matches with the locking face 2 of main lock; The back side of enclosing cover 1 is provided with a circular duck eye 3; The outward flange of duck eye 3 is provided with a reed 4, and reed 4 is one to be converted into
The rubber-like bonding jumper of shape, the last lower limb at the back side of enclosing cover 1 are equipped with the little hook 7 of one " L " shape, and reed 4 is enclosed within the little hook 7; Enclosing cover 1 is provided with an aperture 9 that runs through enclosing cover 1; Key 8 is the little bar that one one end is provided with little hook, and key 8 can be made of one with mechanical key; Position corresponding to duck eye 3 on the locking face 2 of main lock is provided with a projection 5, the size shape of projection 5 matches with duck eye 3, projection 5 can be stretched out a section of locking face 2 by the lock core of main lock and constitute, and projection 5 can be inserted in the duck eye 3, and the position of going up corresponding to reed 4 of projection 5 is provided with a groove 6.
When not using main lock usually, enclosing cover 1 is covered on main lock locking face 2, the projection 5 on the locking face 2 is inserted in the duck eye 3 on the enclosing cover 1, and reed 4 is stuck in the groove 6 on the projection 5, and enclosing cover 1 promptly combine closely with main lock, with main locking closure firmly.When needs used main lock, the end that key 8 is had a little hook inserted in the aperture 9 on the enclosing cover 1, outwards pulls out, and enclosing cover 1 can be unloaded down from main lock locking face.
Claims (5)
1, a kind of enclosing cover that is used for the main lock of smart card door lock, it is characterized in that: its structure comprises enclosing cover (1) and key (8); Enclosing cover (1) is the tegillum that a size shape matches with the locking face (2) of main lock; The back side of enclosing cover (1) is provided with a duck eye (3), and the outward flange of duck eye (3) is provided with a reed (4); Enclosing cover (1) is provided with an aperture (9) that runs through enclosing cover (1); Key (8) is the little bar that one one end is provided with little hook; The position that the locking face (2) of main lock is gone up corresponding to duck eye (3) is provided with a projection (5), and the size shape of projection (5) matches with duck eye (3), and projection (5) can be inserted in the duck eye (3), and the position of going up corresponding to reed (4) of projection (5) is provided with a groove (6).
2, the enclosing cover that is used for the main lock of smart card door lock according to claim 1 is characterized in that duck eye (3) and the projection (5) on the main lock locking face (2) on the described enclosing cover (1) is all circular.
3, the enclosing cover that is used for the main lock of smart card door lock according to claim 1 is characterized in that described projection (5) can be stretched out a section of locking face by the lock core of main lock and constitute.
4, the enclosing cover that is used for the main lock of smart card door lock according to claim 1 is characterized in that described reed (4) is one to be converted into
The rubber-like bonding jumper of shape; The last lower limb at the back side of enclosing cover (1) is equipped with the little hook of one " L " shape (7), and reed (4) is enclosed within the little hook (7).
5, the enclosing cover that is used for the main lock of smart card door lock according to claim 1 is characterized in that described key (8) can be made of one with mechanical key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217259 CN2382792Y (en) | 1999-07-26 | 1999-07-26 | External cover of main lock for intelligent card door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217259 CN2382792Y (en) | 1999-07-26 | 1999-07-26 | External cover of main lock for intelligent card door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382792Y true CN2382792Y (en) | 2000-06-14 |
Family
ID=34008733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217259 Expired - Fee Related CN2382792Y (en) | 1999-07-26 | 1999-07-26 | External cover of main lock for intelligent card door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382792Y (en) |
-
1999
- 1999-07-26 CN CN 99217259 patent/CN2382792Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |