CN2721798Y - Direct pulling safe of lock - Google Patents
Direct pulling safe of lock Download PDFInfo
- Publication number
- CN2721798Y CN2721798Y CN 200420086749 CN200420086749U CN2721798Y CN 2721798 Y CN2721798 Y CN 2721798Y CN 200420086749 CN200420086749 CN 200420086749 CN 200420086749 U CN200420086749 U CN 200420086749U CN 2721798 Y CN2721798 Y CN 2721798Y
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- CN
- China
- Prior art keywords
- lock
- safety
- insurance
- groove
- buckle
- 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 - Lifetime
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- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000017160 saligot Species 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a direct toggle type safety device for a lock, comprising a left and a right sliding plate which are integrated with a lock bolt. The left and the right sliding plates are provided with a buckle-groove, and a safety fixed key which can rotate left and right and cooperate with the buckle-groove is provided beside the buckle-groove; the safety fixed key is provided with a safety opening hole. With simple structure, convenient operation and favorable safety performance, the direct toggle type safety device for a lock improves the safety anti-theft function of locks; in particular when the lock bolt is in any opening or locking state, the state can be locked, which not only improves the safe use of doors, but is also convenient for opening and closing doors.
Description
Technical field
The utility model relates to the direct dialing type safeties of safeties, particularly a kind of lockset in a kind of the lock.
Technical background
Chinese patent CN87212048 discloses a kind of door lock safeties, it is to be provided with spring on the cover plate of door lock, special-shaped safety latch, rivet, transmission water caltrop and transmission conduit, special-shaped safety latch connects with fixing spring, can make the circular motion of certain angle, during safety position, the fixed point of the stress point of special-shaped safety latch and fixing special-shaped safety latch point-blank.This door lock safeties, complex structure, fragile, application life is short.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure for the deficiency that solves above-mentioned technology, and is easy to operate, not fragile, and dead bolt is in and opens or the direct dialing type safeties of the lockset that blocking down can the state locking.
In order to achieve the above object, the direct dialing type safeties of a kind of lockset that the utility model is designed, it comprises the right and left slide plates that is connected one with dead bolt, on right and left slide plates, be provided with catching groove, but at the other insurance retainingf key that matches and merge left-right rotation with catching groove that is provided with of catching groove, the insurance retainingf key is provided with the insurance open hole.
The direct dialing type safeties of the resulting a kind of lockset of the utility model, simple in structure, easy to operate, the insurance security performance is good, has improved the insurance anti-theft feature of lock; Particularly be under any unlatching or the blocking, this state can be in locking, both improved the safe handling of door, again the opening and closing of the door of convenient door at dead bolt.
Description of drawings
Fig. 1 is the utility model lockset opening safety state example structure schematic diagram;
Fig. 2 is a lockset locking safety position example structure schematic diagram.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment, but following embodiment does not limit content of the present utility model.
As shown in Figure 1, the direct dialing type safeties of a kind of lockset that present embodiment is described, it comprises the right and left slide plates 3 that is connected one with dead bolt 2, on right and left slide plates 3, be provided with catching groove 5, but at the catching groove 5 other insurance retainingf keys 4 that match and merge left-right rotation with catching groove 5 that are provided with, insurance retainingf key 4 is provided with insurance open hole 6.During work, after lock was opened, dead bolt 2 was drawn in the lock housing side plate 1, change 45 ° from the insurance open hole 6 interior insurance retainingf keys 4 that rotate to counter clockwise direction, insurance retainingf key 4 just compresses the catching groove 5 on the right and left slide plates 3, and this state forms the effect of passage pin, at this moment, but the door automatic shutter, when being locked in locking, insurance retainingf key 4 changes 45 ° clockwise, the insurance retainingf key just compresses catching groove 5 afterbodys on the right and left slide plates 3, form the locking safety position, do not removing under the safety position, this lock just can not be opened.
Claims (1)
1, a kind of direct dialing type safeties of lockset, it comprises the right and left slide plates (3) that is connected one with dead bolt (2), it is characterized in that on right and left slide plates (3), being provided with catching groove (5), be provided with catching groove (5) but the insurance retainingf key (4) that matches and merges left-right rotation in that catching groove (5) is other, insurance retainingf key (4) is provided with and insures open hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086749 CN2721798Y (en) | 2004-07-22 | 2004-07-22 | Direct pulling safe of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086749 CN2721798Y (en) | 2004-07-22 | 2004-07-22 | Direct pulling safe of lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721798Y true CN2721798Y (en) | 2005-08-31 |
Family
ID=35012170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420086749 Expired - Lifetime CN2721798Y (en) | 2004-07-22 | 2004-07-22 | Direct pulling safe of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721798Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343322A (en) * | 2018-02-05 | 2018-07-31 | 深圳市晓控通信科技有限公司 | A kind of pickproof smart lock with double protection functions based on Internet of Things |
-
2004
- 2004-07-22 CN CN 200420086749 patent/CN2721798Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343322A (en) * | 2018-02-05 | 2018-07-31 | 深圳市晓控通信科技有限公司 | A kind of pickproof smart lock with double protection functions based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU JINZHI CODE INDUSTRY CO., LTD. Free format text: FORMER OWNER: WANG LIFENG Effective date: 20070914 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070914 Address after: Thirteen, building 212, No. 310012, Wen two road, Hangzhou, Zhejiang, Hangzhou Patentee after: Hangzhou Jinzhima Industrial Co., Ltd. Address before: Thirteen, building 212, No. 310012, Wen two road, Hangzhou, Zhejiang, Hangzhou Patentee before: Wang Lifeng |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140722 Granted publication date: 20050831 |