CN204418813U - Dead bolt introducing-type safe-guard door lock - Google Patents
Dead bolt introducing-type safe-guard door lock Download PDFInfo
- Publication number
- CN204418813U CN204418813U CN201520025696.3U CN201520025696U CN204418813U CN 204418813 U CN204418813 U CN 204418813U CN 201520025696 U CN201520025696 U CN 201520025696U CN 204418813 U CN204418813 U CN 204418813U
- Authority
- CN
- China
- Prior art keywords
- locked groove
- dead bolt
- plane
- lock body
- door 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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Abstract
The utility model belongs to lockset, in particular to a kind of dead bolt introducing-type safe-guard door lock, comprise lock body (1), dead bolt (3), lock body (1) left side is fixed with baffle plate (2), the dead bolt (3) of rectangular shaped post shape is equipped with in lock body (1) interior activity, on the end face that dead bolt (3) contacts with locked groove plate (4), lower rib is respectively equipped with dead bolt chamfering (3-1), the centre of locked groove plate (4) is provided with keyhole slots (4-1), the side of locked groove plate (4) is provided with locked groove and imports inclined-plane one (4-2), the opposite side of locked groove plate (4) is provided with and imports the corresponding locked groove in inclined-plane one (4-2) with locked groove and import inclined-plane two (4-3), dead bolt introducing-type theft-proof door lock structure is simple, dependable performance, cost is low, locking is smooth and easy with unlatching, extend the application life of lock, inclined-plane is imported because locked groove side is equipped with locked groove, so also can use on Dual-open door capable of replacing.
Description
Technical field
The utility model belongs to lockset, particularly a kind of dead bolt introducing-type safe-guard door lock.
Background technology
The locked groove plate of existing safe-guard door lock is straight-plate-type, the dead bolt of lock body front end is generally oblique spring bolt, and oblique spring bolt is easy to be opened by thin slice, also square lock bolt is had, though not easily opened by non-keys such as thin slices, when locking or open, dead bolt importing performance is bad, fragile dead bolt and locked groove, cause locking or unlatching to have some setbacks, waste time and energy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of structure simple, opens smooth and easy, can be suitable for the dead bolt introducing-type safe-guard door lock of Dual-open door capable of replacing.
The technical scheme that the utility model technical solution problem adopts is: dead bolt introducing-type safe-guard door lock comprises lock body, dead bolt, be characterized in lock body left side is fixed with baffle plate, in lock body, the dead bolt of rectangular shaped post shape is equipped with in activity, the upper and lower rib of end face that dead bolt contacts with locked groove plate is respectively equipped with dead bolt chamfering, the centre of locked groove plate is provided with keyhole slots, the side of locked groove plate is provided with locked groove and imports inclined-plane one, and the opposite side of locked groove plate is provided with and imports the corresponding locked groove in inclined-plane one with locked groove and import inclined-plane two.
The beneficial effects of the utility model are: dead bolt introducing-type theft-proof door lock structure is simple, dependable performance, and cost is low, locking is smooth and easy with unlatching, contact with the relative motion between dead bolt lead angle along with locked groove imports inclined-plane during pass, dead bolt can be automatically imported locked groove hole, realizes the function of locking.Inclined-plane is imported by locked groove and dead bolt lead angle realizes due to the Contact of dead bolt and locked groove plate, the collision just avoided between dead bolt and locked groove hole scratches, extend the application life of lock, import inclined-plane, so also can use on Dual-open door capable of replacing because locked groove side is equipped with locked groove.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is that dead bolt introducing-type theft-proof door lock structure and locking run schematic diagram.
Fig. 2 is that dead bolt introducing-type theft-proof door lock structure and locking complete schematic diagram.
In figure, 1-lock body; 2-baffle plate; 3-dead bolt; 3-1-dead bolt chamfering; 4-locked groove plate; 4-1-locked groove hole; 4-2-locked groove imports inclined-plane one; 4-3-locked groove imports inclined-plane two.
Detailed description of the invention
Embodiment, with reference to accompanying drawing 1,2, lock body 1 left side of dead bolt introducing-type safe-guard door lock is fixed with baffle plate 2, and in lock body 1, the dead bolt 3 of rectangular shaped post shape is equipped with in activity, and the upper and lower rib of end face that dead bolt 3 contacts with locked groove plate 4 is respectively equipped with dead bolt chamfering 3-1.Locked groove plate 4 is fixed on doorframe, the centre of locked groove plate 4 is provided with locked groove hole 4-1, the side of locked groove plate 4 is provided with locked groove and imports inclined-plane one 4-2, and the opposite side of locked groove plate 4 is provided with and imports the corresponding locked groove of inclined-plane one 4-2 with locked groove and import inclined-plane two 4-3, and dead bolt 3 is placed in locked groove hole 4-1 locking.Dead bolt 3 imports inclined-plane one 4-2 or locked groove importing inclined-plane two 4-3 slip importing locked groove hole 4-1 by dead bolt chamfering 3-1 along locked groove at closing time, makes locking more smooth and easy.Meanwhile, this kind of door lock need not change dead bolt 3, just can use on the door of bidirectional opening.
Claims (1)
1. a dead bolt introducing-type safe-guard door lock, comprise lock body (1), dead bolt (3), it is characterized in that lock body (1) left side is fixed with baffle plate (2), the dead bolt (3) of rectangular shaped post shape is equipped with in lock body (1) interior activity, on the end face that dead bolt (3) contacts with locked groove plate (4), lower rib is respectively equipped with dead bolt chamfering (3-1), the centre of locked groove plate (4) is provided with keyhole slots (4-1), the side of locked groove plate (4) is provided with locked groove and imports inclined-plane one (4-2), the opposite side of locked groove plate (4) is provided with and imports the corresponding locked groove in inclined-plane one (4-2) with locked groove and import inclined-plane two (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025696.3U CN204418813U (en) | 2015-01-15 | 2015-01-15 | Dead bolt introducing-type safe-guard door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025696.3U CN204418813U (en) | 2015-01-15 | 2015-01-15 | Dead bolt introducing-type safe-guard door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418813U true CN204418813U (en) | 2015-06-24 |
Family
ID=53469196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025696.3U Expired - Fee Related CN204418813U (en) | 2015-01-15 | 2015-01-15 | Dead bolt introducing-type safe-guard door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110009995A (en) * | 2019-04-19 | 2019-07-12 | 合肥惠科金扬科技有限公司 | Door body mounting structure and cabinet |
-
2015
- 2015-01-15 CN CN201520025696.3U patent/CN204418813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110009995A (en) * | 2019-04-19 | 2019-07-12 | 合肥惠科金扬科技有限公司 | Door body mounting structure and cabinet |
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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: 20150624 Termination date: 20170115 |