CN203821976U - Novel anti-theft blade lock cylinder - Google Patents
Novel anti-theft blade lock cylinder Download PDFInfo
- Publication number
- CN203821976U CN203821976U CN201420219376.7U CN201420219376U CN203821976U CN 203821976 U CN203821976 U CN 203821976U CN 201420219376 U CN201420219376 U CN 201420219376U CN 203821976 U CN203821976 U CN 203821976U
- Authority
- CN
- China
- Prior art keywords
- blade
- needle roller
- roller pin
- pin grooves
- blades
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a novel anti-theft blade lock cylinder which comprises an anti-theft blade lock cylinder body, wherein the anti-theft blade lock cylinder body is provided with a blade sleeve, roller pins and blades. Roller pin grooves are formed in one side of the blade sleeve, the roller pins are arranged in the roller pin grooves, multi-layer drawer type blade grooves are formed in the other side of the blade sleeve, and the blades are arranged in the blade grooves respectively. A roller pin groove is formed in one side of each blade, a lock hole is formed in the middle of the blade, and a fan-shaped protruding portion is arranged on the other side of the blade. The roller pin grooves include first roller pin grooves and second roller pin grooves, wherein the first roller pin grooves and the second roller pin grooves are located in symmetrical positions on the same sides of the blades, and the positions of the first roller pin grooves correspond to the positions of the second roller pin grooves. The novel anti-theft blade lock cylinder is reasonable in structure and convenient to use; the roller pin grooves and the fan-shaped protruding portions of the blades are arrayed on the two sides of the blades and correspond in position, the first roller pin grooves and the second roller pin grooves are located on the symmetrical positions on the same sides of the blades, and therefore the front faces of the blades and the rear faces of the blades can be directly installed in the blade sleeve, and the novel anti-theft blade lock cylinder is suitable for automatic assembling and high in installation work efficiency.
Description
Technical field
The utility model relates to a kind of lock core, relates in particular to a kind of novel anti-theft blade lock core.
Background technology
Along with modern science and technology is constantly progressive, enterprise improves and has had higher requirement the improvement of production efficiency, and in existing theft prevention blade lock core, in blade cover, the needle roller groove of blade used is only one and asymmetric with fan-shaped outstanding afterbody, during use, blade must be installed in front in the same way, and installation efficiency is lower.
Utility model content
In view of this, technical problem to be solved in the utility model is: provide a kind of leave dual sides all can be installed in blade cover, and be suitable for thus automation assembling, novel anti-theft blade lock core that installation efficiency is high.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of novel anti-theft blade lock core, comprise and there is blade cover, the theft prevention blade lock core body of needle roller and blade, one side of described blade cover has needle roller groove, described needle roller is installed in described needle roller groove, the opposite side of described blade cover has the blade groove of multi-layer drawer, described blade is all housed in blade groove described in each, described blade has needle roller groove in a side, in middle part, have lockhole, in opposite side, be provided with fan-shaped protuberance, wherein, described needle roller groove comprises the first needle roller groove and the second needle roller groove, described the first needle roller groove and the second needle roller groove are on the symmetrical position of described blade homonymy, the position of described the first needle roller groove is corresponding with the position of described needle roller groove.
As preferably, described blade cover overlaps or plastic sheath for non-ferrous metal, and described blade is non-ferrous metal sheet.
As shown from the above technical solution, the beneficial effects of the utility model are:
Compared to existing technology, the utility model is rational in infrastructure, easy to use, first, the needle roller groove of blade and fan-shaped protuberance apportion blade both sides, position is corresponding, simultaneously, the first needle roller groove and the second needle roller groove are on the symmetrical position of blade homonymy, so leave dual sides all can be directly installed in blade cover, be suitable for thus automation assembling, installation efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model Leaf cover.
Fig. 3 is the structural representation of the utility model Leaf.
1, blade cover; 3, blade;
4, needle roller groove; 5, blade groove;
7, lockhole; 8, fan-shaped protuberance;
61, the first needle roller groove; 62, the second needle roller groove.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing.
Refer to shown in Fig. 1 to Fig. 3, the utility model provides a kind of novel anti-theft blade lock core, comprise and there is blade cover 1, the theft prevention blade lock core body of needle roller (not shown) and blade 3, one side of described blade cover has needle roller groove 4, described needle roller is installed in described needle roller groove, the opposite side of described blade cover has the blade groove 5 of multi-layer drawer, described blade is all housed in blade groove described in each, described blade has needle roller groove in a side, in middle part, have lockhole 7, in opposite side, be provided with fan-shaped protuberance 8, wherein, described needle roller groove comprises the first needle roller groove 61 and the second needle roller groove 62, described the first needle roller groove and the second needle roller groove are on the symmetrical position of described blade homonymy, the position of described the first needle roller groove is corresponding with the position of described needle roller groove, described blade cover is non-ferrous metal cover or plastic sheath, described blade is non-ferrous metal sheet.
The operating principle of applying lock of the present utility model is: during unlatching, along with blade rotation, needle roller rolls into blade groove, blade band moving vane cover is rotatable, when sealed, blade reversion, needle roller rolls out blade outer rim and is embedded in lock body groove, make needle roller, blade, lock body form rigidity one, blade cover cannot rotate and reach sealed object.
But the foregoing is only better possible embodiments of the present utility model, not in order to limit to the scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model manuals and accompanying drawing content are done changes, be all in like manner included in scope of the present utility model.
Claims (2)
1. a novel anti-theft blade lock core, comprise and there is blade cover (1), the theft prevention blade lock core body of needle roller and blade (3), one side of described blade cover has needle roller groove (4), described needle roller is installed in described needle roller groove, the opposite side of described blade cover has the blade groove (5) of multi-layer drawer, described blade is all housed in blade groove described in each, described blade has needle roller groove in a side, in middle part, have lockhole (7), in opposite side, be provided with fan-shaped protuberance (8), it is characterized in that, described needle roller groove comprises the first needle roller groove (61) and the second needle roller groove (62), described the first needle roller groove and the second needle roller groove are on the symmetrical position of described blade homonymy, the position of described the first needle roller groove is corresponding with the position of described needle roller groove.
2. novel anti-theft blade lock core according to claim 1, is characterized in that, described blade cover overlaps or plastic sheath for non-ferrous metal, and described blade is non-ferrous metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219376.7U CN203821976U (en) | 2014-04-16 | 2014-04-16 | Novel anti-theft blade lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219376.7U CN203821976U (en) | 2014-04-16 | 2014-04-16 | Novel anti-theft blade lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821976U true CN203821976U (en) | 2014-09-10 |
Family
ID=51477489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219376.7U Expired - Fee Related CN203821976U (en) | 2014-04-16 | 2014-04-16 | Novel anti-theft blade lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512947A (en) * | 2019-09-24 | 2019-11-29 | 王小娟 | A kind of blade and the lockset with the blade, screen the device of the blade |
-
2014
- 2014-04-16 CN CN201420219376.7U patent/CN203821976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512947A (en) * | 2019-09-24 | 2019-11-29 | 王小娟 | A kind of blade and the lockset with the blade, screen the device of the blade |
| CN110512947B (en) * | 2019-09-24 | 2024-05-10 | 广东大拇指海辉柜锁有限公司 | Blade and lockset with same, and device for screening blade |
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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 |
Granted publication date: 20140910 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |