CN203175184U - Novel blade lock - Google Patents
Novel blade lock Download PDFInfo
- Publication number
- CN203175184U CN203175184U CN 201320042343 CN201320042343U CN203175184U CN 203175184 U CN203175184 U CN 203175184U CN 201320042343 CN201320042343 CN 201320042343 CN 201320042343 U CN201320042343 U CN 201320042343U CN 203175184 U CN203175184 U CN 203175184U
- Authority
- CN
- China
- Prior art keywords
- blade
- lock
- locating slot
- sign indicating
- return spring
- 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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- Lock And Its Accessories (AREA)
Abstract
A novel blade lock comprises a lock case, a tooth code blade and blade reset springs. The tooth code blade can be installed in the lock case in a left-and-right moving mode. One ends of the blade reset springs are fixedly installed on the lock case, and the other ends of the blade reset springs is connected with the tooth code blade. A blade adjusting assembly comprises an upper blade and a lower blade, the upper blade is fixed on the lower blade, the lower blade is connected with the tooth code blade in an abutting-against mode, and a first positioning groove and a second positioning groove are formed in the upper side of the upper blade. The first positioning groove and the second positioning groove are arranged side by side, and the lower end of an adjusting screw is inserted into the first positioning groove or the second positioning groove. A transverse guide groove is formed in a lower positioning plate, a positioning pin is installed in the transverse guide groove in a sliding mode, the positioning pin is fixedly installed on the lock case and connected with one end of an adjusting reset spring, and the other end of the adjusting reset spring is connected with the upper blade. A channel is formed in the tooth code blade. A set bar plate stop pin can be sleeved in the channel in a transverse-sliding mode. The novel blade lock is provided with a key system managed in a level-to-level mode.
Description
Technical field
The utility model relates to a kind of blade lock.
Background technology
Existing blade lock, comprise lock housing, tooth sign indicating number blade and blade return spring, but described tooth sign indicating number blade move left and right be installed in the lock housing, described blade return spring one end is fixedly mounted on the lock housing, the other end is connected with described tooth sign indicating number blade, and described tooth sign indicating number blade is provided with passage.
The technological deficiency that exists: do not possess the key system of differentiated control, for example after the house decoration, divulge a secret in order to prevent key, need to change lock body usually.
Summary of the invention
In order to overcome the deficiency of the key system that does not possess differentiated control that the lock of blade has, the utility model provides a kind of new blade lock that possesses the key system of differentiated control.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of new blade lock, comprise lock housing, tooth sign indicating number blade and blade return spring, but be installed in the lock housing to described tooth sign indicating number blade move left and right, described blade return spring one end is fixedly mounted on the lock housing, the other end is connected with described tooth sign indicating number blade, described blade lock also comprises adjustment screw, the blade adjustments assembly, regulate return spring and lock bolt plate backing pin, described blade adjustments assembly comprises blade and lower blade, described blade is fixed on the lower blade, described lower blade and described tooth sign indicating number blade are abutted against, the upside of described blade is provided with first locating slot and second locating slot, described first locating slot and second locating slot are arranged side by side, and insert in described first locating slot or second locating slot lower end of described adjustment screw, have horizontal guide groove on the spacer under described, alignment pin is installed in the described horizontal guide groove slidably, described alignment pin is fixedly mounted on the lock housing, described alignment pin is connected with an end of regulating return spring, and the other end of described adjusting return spring is connected with blade; Described tooth sign indicating number blade is provided with passage, and described lock bolt plate backing pin can laterally be sleeved in the described passage slidably.
The beneficial effects of the utility model mainly show: the key system that possesses differentiated control.
Description of drawings
Fig. 1 is the A of new blade lock, the state diagram that B number key all can use.
Fig. 2 is the state diagram that A number key can not use, B number key can use of new blade lock.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See figures.1.and.2, a kind of new blade lock, comprise lock housing, tooth sign indicating number blade 1 and blade return spring 6, but be installed in the lock housing to described tooth sign indicating number blade 1 move left and right, described blade return spring 6 one ends are fixedly mounted on the lock housing, the other end is connected with described tooth sign indicating number blade 1, described blade lock also comprises adjustment screw 5, blade adjustments assembly 4, regulate return spring 3 and lock bolt plate backing pin 2, described blade adjustments assembly 4 comprises blade and lower blade, described blade is fixed on the lower blade, described lower blade and described tooth sign indicating number blade are abutted against, the upside of described blade is provided with first locating slot and second locating slot, described first locating slot and second locating slot are arranged side by side, and insert in described first locating slot or second locating slot lower end of described adjustment screw 5, have horizontal guide groove on the spacer under described, in the described horizontal guide groove alignment pin is installed slidably, described alignment pin is fixedly mounted on the lock housing, described alignment pin is connected with an end of regulating return spring 3, and the other end of described adjusting return spring 3 is connected with blade; Described tooth sign indicating number blade 1 is provided with passage, and described lock bolt plate backing pin 2 can laterally be sleeved in the described passage slidably.
As shown in Figure 1, when page or leaf sheet adjusting part 4 was conditioned screw 5 locking and is in first locating slot, its corresponding a slice tooth sign indicating number page or leaf sheet 1 was pushed into passage and lock bolt plate shelves and sells 2 relative positions and often be in and open, and A, B number key all can effectively use at this moment.
As shown in Figure 2, unclamp adjustment screw 5, page or leaf sheet adjusting part 4 moves and is conditioned screw 5 and locks when being in second locating slot under the effect of adjusting part return spring 3, page or leaf sheet 1 is pushed to lock-out state by page or leaf sheet return spring 6, this moment, the B key corresponding with page or leaf sheet 1 number can normally use, and the A key did not then lose efficacy because number matches.
Claims (1)
1. a new blade is locked, comprise lock housing, tooth sign indicating number blade and blade return spring, but be installed in the lock housing to described tooth sign indicating number blade move left and right, described blade return spring one end is fixedly mounted on the lock housing, the other end is connected with described tooth sign indicating number blade, it is characterized in that: described blade lock also comprises adjustment screw, the blade adjustments assembly, regulate return spring and lock bolt plate backing pin, described blade adjustments assembly comprises blade and lower blade, described blade is fixed on the lower blade, described lower blade and described tooth sign indicating number blade are abutted against, the upside of described blade is provided with first locating slot and second locating slot, described first locating slot and second locating slot are arranged side by side, and insert in described first locating slot or second locating slot lower end of described adjustment screw, have horizontal guide groove on the spacer under described, alignment pin is installed in the described horizontal guide groove slidably, described alignment pin is fixedly mounted on the lock housing, described alignment pin is connected with an end of regulating return spring, and the other end of described adjusting return spring is connected with blade; Described tooth sign indicating number blade is provided with passage, and described lock bolt plate backing pin can laterally be sleeved in the described passage slidably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042343 CN203175184U (en) | 2013-01-18 | 2013-01-18 | Novel blade lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042343 CN203175184U (en) | 2013-01-18 | 2013-01-18 | Novel blade lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175184U true CN203175184U (en) | 2013-09-04 |
Family
ID=49071907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042343 Expired - Lifetime CN203175184U (en) | 2013-01-18 | 2013-01-18 | Novel blade lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774912A (en) * | 2014-01-06 | 2014-05-07 | 蔡正权 | ABB blade engineering lock |
-
2013
- 2013-01-18 CN CN 201320042343 patent/CN203175184U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774912A (en) * | 2014-01-06 | 2014-05-07 | 蔡正权 | ABB blade engineering lock |
| CN103774912B (en) * | 2014-01-06 | 2016-05-25 | 蔡正权 | ABB blade engineering lock |
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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: JINHUA JIAWEI SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENG FEI Effective date: 20150115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150115 Address after: 321200, Zhejiang County, Wuyi Province Qin Qin Hardware Machinery Industry Park at the southern end Patentee after: JINHUA JIAWEI SECURITY AND PROTECTION SCIENCE & TECHNOLOGY CO.,LTD. Address before: 321200 Zhejiang County of Wuyi province Tong Qin Zhen Hardware Machinery Industrial Park Road No. 8 Zhejiang Jiawei hardware locks Co. Ltd. Patentee before: Cheng Fei |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Cheng Fei Document name: Notice of Patent Termination |