CN205476904U - Tool to lock that four sides blade was independently fixed a position - Google Patents
Tool to lock that four sides blade was independently fixed a position Download PDFInfo
- Publication number
- CN205476904U CN205476904U CN201620293428.4U CN201620293428U CN205476904U CN 205476904 U CN205476904 U CN 205476904U CN 201620293428 U CN201620293428 U CN 201620293428U CN 205476904 U CN205476904 U CN 205476904U
- Authority
- CN
- China
- Prior art keywords
- blade
- lobus
- sheet
- lock
- perforate
- 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)
Abstract
The utility model provides a tool to lock that four sides blade was independently fixed a position, include the lock tube, descend the set bar, go up set bar, lock core and key, be equipped with a plurality of blade grooves on the lock core, be equipped with lower blade, lobus sinister piece, lobus dexter piece and last blade with blade groove looks adaptation in every blade groove to lower blade, lobus sinister piece, lobus dexter piece and last blade be independent location respectively, lower blade and last blade middle part are equipped with the trompil, the inside boss that is equipped with of trompil, and the trompil outside is equipped with V type breach, V type breach and lower set bar and last set bar looks adaptation, lobus sinister piece and lobus dexter piece middle part are equipped with trompil, the inside concave station that is equipped with of trompil, the upper portion of lobus sinister piece and lobus dexter piece is equipped with the spring hole, and the spring hole is used for placing leafspring. After overlapping, puts into the lobus sinister piece leafspring with the lobus dexter piece to through leafspring and lock tube location.
Description
Technical field
This utility model relates to a kind of lockset, is specifically related to the lockset of a kind of four sides blade location-independent.
Background technology
Theftproof lock in the market is to lock (wafer tumbler lock) more typically with mechanical spring lock (pin tumbler lock) and slice, thin piece.The lock core of existing spring lock constructs mostly for for a key insertion and the lock core body locking the most corresponding radially assembling in road pellet in a straight trough, according to the lock road of the unlocking tool insertion lock core body of direct rod shape, just contacting pellet, and easily reach the purpose of unblock.Similarly, the lock core structure of existing slice, thin piece lock is also the lock core body for the lock road in a straight trough inserted for a key, it is also possible to inserts the lock road of lock core body with the unlocking tool of direct rod shape or strip, and easily reaches the purpose of unblock.Therefore, theftproof performance difference and the safety of the lock core body in the lock road in straight trough are low.
Summary of the invention
In order to improve the safe antitheft performance of lockset, this utility model provides the lockset of a kind of four sides blade location-independent.
The technical scheme that the lockset of a kind of four sides of the present utility model blade location-independent is used is as follows:
This utility model includes lock tube, lower locking bolt, upper locking bolt, lock core and key, lock core is provided with multiple blade groove, each blade groove is provided with lower blade, lobus sinister sheet, lobus dexter sheet and the blade suitable with blade groove, and lower blade, lobus sinister sheet, lobus dexter sheet and blade independently position；Being provided with perforate in the middle part of lower blade and blade, be provided with boss inside perforate, be provided with v-notch outside perforate, described v-notch is suitable with lower locking bolt and upper locking bolt；It is provided with perforate in the middle part of lobus sinister sheet and lobus dexter sheet, inside perforate, is provided with concave station；The top of described lobus sinister sheet and lobus dexter sheet is provided with spring eye, and described spring eye is used for placing leaf spring.Lobus sinister sheet and lobus dexter tablet weight poststack put into leaf spring, and are positioned with lock tube by leaf spring.
In order to prevent tinfoil from unblanking, boss and two vertical edges within lower blade and blade perforate are provided with sawtooth；Concave station and two vertical edges within lobus sinister sheet and lobus dexter sheet perforate are provided with sawtooth.
In order to improve the security performance of lockset further, lock core is provided with 7 blade grooves；Being provided with 4 snakelike molars up and down on the key, the most corresponding blade, lower blade, lobus sinister sheet and lobus dexter sheet, blade, lower blade, lobus sinister sheet and lobus dexter sheet in each blade groove independently position.
This utility model has the advantage that relative to prior art
1, this utility model is provided with and organizes blade more, and often four blades up and down of group blade independently position, and are greatly improved the security performance of lockset, and practical value is high.
2, it is provided with sawtooth inside blade perforate of the present utility model, can prevent tinfoil from unblanking, improve the difficulty of technology unlocking, enhance the security performance of lock.
3, this utility model is novel in design, rational in infrastructure, appearance looks elegant, the safety of special tool.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is blade construction schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the lockset of a kind of four sides of the present utility model blade location-independent is described in further detail.
As depicted in figs. 1 and 2, the lockset of a kind of four sides of the present utility model blade location-independent, including lock tube 1, lower locking bolt 2, upper locking bolt 3, lock core 11 and key 5, 7 blade grooves 4 are dug on lock core 11, each blade groove 4 is provided with the lower blade 7 suitable with blade groove 4, lobus sinister sheet 8, lobus dexter sheet 9 and blade 10, and lower blade 7, lobus sinister sheet 8, lobus dexter sheet 9 and blade 10 independently position, wherein, it is provided with perforate in the middle part of lower blade 7 and blade 10, boss it is provided with inside perforate, v-notch it is provided with outside perforate, v-notch is suitable with lower locking bolt 2 and upper locking bolt 3；It is provided with perforate in the middle part of lobus sinister sheet 8 and lobus dexter sheet 9, inside perforate, is provided with concave station；The top of lobus sinister sheet 8 and lobus dexter sheet 9 is provided with spring eye, and spring eye is used for placing leaf spring 6, puts into leaf spring 6, and positioned with lock tube 1 by leaf spring 6 after lobus sinister sheet 8 is overlapping with lobus dexter sheet 9.
It addition, lower blade 7 and the boss within blade 10 perforate and two vertical edges are provided with the concave station within sawtooth, lobus sinister sheet 8 and lobus dexter sheet 9 perforate and two vertical edges are provided with sawtooth, so it is possible to prevent tinfoil to unblank, improves the safety of lock.
Being respectively equipped with 4 snakelike molars up and down on the key 5 that lock of the present utility model is supporting, corresponding blade 10, lower blade 7, lobus sinister sheet 8 and lobus dexter sheet 9, blade 10, lower blade 7, lobus sinister sheet 8 and lobus dexter sheet 9 in each blade groove 4 independently position.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. the lockset of a four sides blade location-independent, including lock tube (1), lower locking bolt (2), upper locking bolt (3), lock core (11) and key (5), it is characterized in that, described lock core (11) is provided with multiple blade groove (4), each blade groove (4) is provided with lower blade (7), lobus sinister sheet (8), lobus dexter sheet (9) and the blade (10) suitable with blade groove (4), and lower blade (7), lobus sinister sheet (8), lobus dexter sheet (9) and blade (10) independently position.
The lockset of a kind of four sides the most as claimed in claim 1 blade location-independent, it is characterized in that, described lower blade (7) and blade (10) middle part are provided with perforate, boss it is provided with inside perforate, being provided with v-notch outside perforate, described v-notch is suitable with lower locking bolt (2) and upper locking bolt (3).
The lockset of a kind of four sides the most as claimed in claim 2 blade location-independent, it is characterised in that described lobus sinister sheet (8) and lobus dexter sheet (9) middle part are provided with perforate, are provided with concave station inside perforate；The top of described lobus sinister sheet (8) and lobus dexter sheet (9) is provided with spring eye, and described spring eye is used for placing leaf spring (6).
The lockset of a kind of four sides the most as claimed in claim 3 blade location-independent, it is characterised in that put into leaf spring (6) after described lobus sinister sheet (8) is overlapping with lobus dexter sheet (9), and positioned with lock tube (1) by leaf spring (6).
The lockset of a kind of four sides the most as claimed in claim 4 blade location-independent, it is characterised in that boss and two vertical edges within described lower blade (7) and blade (10) perforate are provided with sawtooth；Concave station and two vertical edges within described lobus sinister sheet (8) and lobus dexter sheet (9) perforate are provided with sawtooth.
The lockset of a kind of four sides the most as claimed in claim 5 blade location-independent, it is characterised in that described lock core (11) is provided with 7 blade grooves (4).
The lockset of a kind of four sides the most as claimed in claim 6 blade location-independent, it is characterized in that, described key (5) is provided with 4 snakelike molars up and down, the most corresponding blade (10), lower blade (7), lobus sinister sheet (8) and lobus dexter sheet (9), blade (10), lower blade (7), lobus sinister sheet (8) and lobus dexter sheet (9) in each blade groove (4) independently position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293428.4U CN205476904U (en) | 2016-04-11 | 2016-04-11 | Tool to lock that four sides blade was independently fixed a position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293428.4U CN205476904U (en) | 2016-04-11 | 2016-04-11 | Tool to lock that four sides blade was independently fixed a position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205476904U true CN205476904U (en) | 2016-08-17 |
Family
ID=56644702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620293428.4U Expired - Fee Related CN205476904U (en) | 2016-04-11 | 2016-04-11 | Tool to lock that four sides blade was independently fixed a position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205476904U (en) |
-
2016
- 2016-04-11 CN CN201620293428.4U patent/CN205476904U/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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: Baoan District Fuyong street Shenzhen city Guangdong province 518000 Yonghe Road, Junfeng Industrial Park A1 building Fifth North Patentee after: Shenzhen New Technology Co., Ltd. Address before: Fangcheng County Yang Zhen Guan Po Ling Cun Qin Lou in Nanyang city Henan province 473200 No. 43 Patentee before: Liu Guo |
|
| 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: 20160817 Termination date: 20200411 |